$423+ Cheap flights from Seoul (SEL) to Chicago (CHI)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — CHI
Aug 11 — Aug 181
Round-trip
1 adult, Economy
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Cheapest flights from Seoul to ChicagoExplore the most affordable flight options available from Seoul to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 12, 2026.
Explore the most affordable flight options available from Seoul to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 12, 2026.
This FlightHub deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:30 am
ICN
- ORD
1 stop24h 25m
Philippine Airlines
Mon 12/2110:45 pm
ORD
- ICN
1 stop29h 25m
Philippine Airlines
Deal found 7/7![Philippine Airlines logo]()
$820
This FlightHub deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:30 am
ICN
- ORD
1 stop24h 25m
Multiple Airlines
Thu 12/178:00 am
ORD
- ICN
2 stops44h 10m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$832
This Gotogate deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/298:30 pm
ICN
- ORD
1 stop35h 25m
Philippine Airlines
Fri 12/1110:45 pm
ORD
- ICN
1 stop29h 25m
Philippine Airlines
Deal found 7/8![Philippine Airlines logo]()
$833
This Gotogate deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:30 pm
ICN
- ORD
1 stop35h 25m
Philippine Airlines
Mon 12/1410:45 pm
ORD
- ICN
1 stop29h 25m
Philippine Airlines
Deal found 7/8![Philippine Airlines logo]()
$835
This Philippine Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:30 pm
ICN
- ORD
1 stop35h 25m
Philippine Airlines
Mon 12/2110:45 pm
ORD
- ICN
1 stop29h 25m
Philippine Airlines
Deal found 7/7![Philippine Airlines logo]()
$842
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:05 pm
ICN
- ORD
1 stop21h 54m
Multiple Airlines
Mon 8/319:20 pm
ORD
- ICN
1 stop28h 30m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$884
This Cheapflightsfares deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:30 am
ICN
- ORD
1 stop24h 25m
Philippine Airlines
Fri 12/410:45 pm
ORD
- ICN
1 stop29h 25m
Philippine Airlines
Deal found 7/7![Philippine Airlines logo]()
$890
This Gotogate deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:30 pm
ICN
- ORD
1 stop35h 25m
Philippine Airlines
Mon 12/710:45 pm
ORD
- ICN
1 stop40h 20m
Philippine Airlines
Deal found 7/8![Philippine Airlines logo]()
$914
This FlightHub deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:30 pm
ICN
- ORD
1 stop35h 25m
Philippine Airlines
Fri 12/2510:45 pm
ORD
- ICN
1 stop40h 20m
Philippine Airlines
Deal found 7/10![Philippine Airlines logo]()
$924
This Gotogate deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:30 pm
ICN
- ORD
1 stop35h 25m
Philippine Airlines
Wed 12/910:45 pm
ORD
- ICN
1 stop29h 25m
Philippine Airlines
Deal found 7/8![Philippine Airlines logo]()
$926
This Gotogate deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:30 pm
ICN
- ORD
1 stop35h 25m
Philippine Airlines
Fri 12/410:45 pm
ORD
- ICN
1 stop40h 20m
Philippine Airlines
Deal found 7/8![Philippine Airlines logo]()
$927
This Gotogate deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:30 pm
ICN
- ORD
1 stop35h 25m
Philippine Airlines
Fri 12/410:45 pm
ORD
- ICN
1 stop29h 25m
Philippine Airlines
Deal found 7/8![Philippine Airlines logo]()
$928
Best flights from Seoul to ChicagoDiscover carefully curated flight deals from Seoul to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 12, 2026.
Discover carefully curated flight deals from Seoul to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 12, 2026.
This Philippine Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:30 pm
ICN
- MDW
2 stops46h 35m
Multiple Airlines
Sat 9/266:00 pm
MDW
- ICN
2 stops46h 00m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$1,139
This EVA Air deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:50 pm
GMP
- ORD
1 stop20h 55m
EVA Air
Sun 10/2512:30 am
ORD
- GMP
1 stop27h 30m
EVA Air
Deal found 7/10![EVA Air logo]()
$1,209
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:15 pm
ICN
- ORD
1 stop21h 13m
United Airlines
Tue 9/156:00 am
ORD
- ICN
1 stop19h 20m
United Airlines
Deal found 7/9![United Airlines logo]()
$1,251
This Delta deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:40 am
ICN
- ORD
Nonstop12h 50m
Delta
Tue 9/156:00 pm
ORD
- ICN
1 stop33h 50m
Delta
Deal found 7/7![Delta logo]()
$1,265
This ANA deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:55 pm
GMP
- ORD
1 stop26h 45m
ANA
Wed 9/25:45 pm
ORD
- GMP
1 stop27h 20m
ANA
Deal found 7/12![ANA logo]()
$1,455
This Korean Air deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2110:40 am
ICN
- ORD
Nonstop12h 50m
Korean Air
Tue 2/2311:25 am
ORD
- ICN
Nonstop14h 50m
Korean Air
Deal found 7/8![Korean Air logo]()
$1,456
This Japan Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:00 am
GMP
- ORD
1 stop17h 00m
Japan Airlines
Wed 9/162:10 pm
ORD
- GMP
1 stop17h 05m
Japan Airlines
Deal found 7/8![Japan Airlines logo]()
$1,656
This EVA Air deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:50 pm
GMP
- ORD
1 stop20h 55m
EVA Air
Sun 10/2512:30 am
ORD
- GMP
1 stop27h 30m
EVA Air
Deal found 7/10![EVA Air logo]()
$1,209
This China Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:45 pm
ICN
- MDW
2 stops31h 05m
Multiple Airlines
Mon 9/282:00 pm
MDW
- ICN
2 stops31h 15m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$1,265
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:30 am
ICN
- ORD
2 stops25h 52m
United Airlines
Thu 9/174:26 pm
ORD
- ICN
2 stops21h 54m
United Airlines
Deal found 7/11![United Airlines logo]()
$1,296
This EVA Air deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:50 pm
GMP
- ORD
1 stop20h 55m
EVA Air
Mon 10/2612:30 am
ORD
- GMP
1 stop28h 45m
EVA Air
Deal found 7/10![EVA Air logo]()
$1,209
This China Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2812:45 pm
ICN
- MDW
2 stops31h 00m
Multiple Airlines
Sun 9/68:30 pm
MDW
- ICN
2 stops25h 00m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$1,313
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:40 pm
ICN
- MDW
1 stop31h 40m
Delta
Sun 10/189:59 am
MDW
- ICN
1 stop17h 21m
Delta
Deal found 7/9![Delta logo]()
$1,449
This Korean Air deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:40 am
ICN
- ORD
Nonstop12h 50m
Korean Air
Wed 12/2311:15 am
ORD
- ICN
Nonstop15h 00m
Korean Air
Deal found 7/10![Korean Air logo]()
$1,481
This Delta deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:15 am
ICN
- MDW
1 stop16h 24m
Delta
Thu 9/249:59 am
MDW
- ICN
1 stop17h 21m
Delta
Deal found 7/7![Delta logo]()
$1,456
This China Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:35 pm
ICN
- MDW
2 stops31h 10m
Multiple Airlines
Thu 9/242:00 pm
MDW
- ICN
2 stops31h 15m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$1,348
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:30 am
ICN
- ORD
2 stops24h 30m
United Airlines
Fri 8/219:35 pm
ORD
- ICN
2 stops27h 25m
United Airlines
Deal found 7/11![United Airlines logo]()
$1,551
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:15 am
ICN
- MDW
1 stop22h 18m
Delta
Mon 9/289:59 am
MDW
- ICN
1 stop17h 21m
Delta
Deal found 7/10![Delta logo]()
$1,466
This Japan Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2112:05 pm
GMP
- ORD
1 stop34h 25m
Japan Airlines
Thu 1/145:40 pm
ORD
- GMP
1 stop33h 40m
Japan Airlines
Deal found 7/9![Japan Airlines logo]()
$1,835
This China Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:15 pm
ICN
- MDW
2 stops24h 40m
Multiple Airlines
Fri 12/44:00 pm
MDW
- ICN
2 stops28h 20m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$1,414
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:50 pm
ICN
- ORD
2 stops21h 09m
United Airlines
Thu 8/205:00 am
ORD
- ICN
2 stops20h 00m
United Airlines
Deal found 7/11![United Airlines logo]()
$1,592
This Delta deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:40 pm
ICN
- ORD
1 stop21h 17m
Delta
Thu 9/2412:10 pm
ORD
- ICN
Nonstop14h 40m
Delta
Deal found 7/11![Delta logo]()
$1,470
This Japan Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:00 am
GMP
- ORD
2 stops27h 49m
Japan Airlines
Mon 12/710:24 am
ORD
- GMP
2 stops57h 31m
Japan Airlines
Deal found 7/9![Japan Airlines logo]()
$1,856
This EVA Air deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:45 pm
ICN
- MDW
2 stops23h 20m
Multiple Airlines
Fri 9/258:45 pm
MDW
- ICN
2 stops24h 15m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$1,429
This Delta deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:40 am
ICN
- ORD
Nonstop12h 50m
Delta
Fri 12/42:55 pm
ORD
- ICN
1 stop23h 15m
Delta
Deal found 7/7![Delta logo]()
$1,488
This China Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:45 pm
ICN
- MDW
2 stops31h 00m
Multiple Airlines
Sat 8/296:25 pm
MDW
- ICN
2 stops27h 05m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$1,433
This Cheapflightsfares deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:00 am
GMP
- ORD
2 stops29h 00m
Japan Airlines
Sat 8/156:59 am
ORD
- GMP
2 stops24h 16m
Japan Airlines
Deal found 7/11![Japan Airlines logo]()
$1,947
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:40 am
ICN
- ORD
Nonstop13h 00m
Delta
Sun 10/186:00 pm
ORD
- ICN
1 stop33h 50m
Delta
Deal found 7/8![Delta logo]()
$1,517
This EVA Air deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:45 pm
ICN
- MDW
2 stops24h 05m
Multiple Airlines
Mon 8/319:20 pm
MDW
- ICN
2 stops23h 40m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,585
This Delta deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:30 pm
ICN
- ORD
1 stop30h 47m
Delta
Thu 8/2012:30 pm
ORD
- ICN
Nonstop14h 20m
Delta
Deal found 7/11![Delta logo]()
$1,792
Last-minute flights from Seoul to ChicagoDiscover last-minute flight deals from Seoul to Chicago. Data last updated July 12, 2026 and is based on user searches.
Discover last-minute flight deals from Seoul to Chicago. Data last updated July 12, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:05 pm
ICN
- ORD
1 stop22h 12m
Multiple Airlines
Fri 8/289:20 am
ORD
- ICN
2 stops29h 10m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$988
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:15 pm
ICN
- ORD
2 stops34h 45m
Multiple Airlines
Mon 8/319:20 pm
ORD
- ICN
1 stop28h 30m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$944
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:00 pm
ICN
- ORD
1 stop31h 17m
Multiple Airlines
Tue 9/15:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$971
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:05 pm
ICN
- ORD
1 stop21h 54m
Multiple Airlines
Mon 8/319:20 pm
ORD
- ICN
1 stop28h 30m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$884
This Trip.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:05 pm
ICN
- ORD
1 stop21h 54m
Multiple Airlines
Fri 8/289:20 am
ORD
- ICN
2 stops29h 10m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$930
This YBTour deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure YBTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:00 am
GMP
- ORD
2 stops29h 30m
Japan Airlines
Mon 8/312:30 pm
ORD
- GMP
1 stop16h 45m
Japan Airlines
Deal found 7/10![Japan Airlines logo]()
$1,215
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:00 pm
ICN
- ORD
1 stop30h 59m
Multiple Airlines
Fri 9/49:20 pm
ORD
- ICN
2 stops56h 20m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$950
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:00 pm
ICN
- ORD
1 stop30h 59m
Multiple Airlines
Mon 8/3111:50 am
ORD
- ICN
1 stop17h 50m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,079
This Jetabroad deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:00 am
GMP
- ORD
2 stops27h 35m
Japan Airlines
Mon 8/312:30 pm
ORD
- GMP
1 stop16h 45m
Japan Airlines
Deal found 7/10![Japan Airlines logo]()
$1,227
This China Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2812:45 pm
ICN
- MDW
2 stops31h 00m
Multiple Airlines
Sun 9/68:30 pm
MDW
- ICN
2 stops25h 00m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$1,313
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/301:00 pm
ICN
- ORD
1 stop30h 59m
Multiple Airlines
Mon 9/287:20 am
ORD
- ICN
2 stops24h 20m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,063
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:05 pm
ICN
- ORD
1 stop22h 12m
Multiple Airlines
Mon 9/287:20 am
ORD
- ICN
2 stops24h 20m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,035
One-way flights from Seoul to ChicagoSearch for one-way flight options from Seoul to Chicago. Find affordable one-way fares based on user searches. Data last updated July 12, 2026.
Search for one-way flight options from Seoul to Chicago. Find affordable one-way fares based on user searches. Data last updated July 12, 2026.
This Philippine Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:30 am
ICN
- ORD
1 stop24h 25m
Philippine Airlines
Deal found 7/12![Philippine Airlines logo]()
$423
This Philippine Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:30 pm
ICN
- ORD
1 stop35h 25m
Philippine Airlines
Deal found 7/12![Philippine Airlines logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:05 pm
ICN
- ORD
1 stop21h 54m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$430
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:00 pm
ICN
- ORD
2 stops25h 42m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:45 pm
ICN
- ORD
2 stops48h 50m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$461
This FlightHub deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:30 am
ICN
- ORD
1 stop24h 25m
Philippine Airlines
Deal found 7/8![Philippine Airlines logo]()
$471
This Trip.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:30 am
ICN
- ORD
1 stop24h 25m
Philippine Airlines
Deal found 7/9![Philippine Airlines logo]()
$476
This Trip.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:00 pm
ICN
- ORD
1 stop31h 17m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:55 pm
GMP
- ORD
3 stops54h 04m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$497
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:15 pm
ICN
- MDW
2 stops29h 40m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$503
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:05 pm
ICN
- MDW
2 stops36h 26m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$510
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:00 pm
ICN
- MDW
2 stops30h 58m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$516
Find flight deals from Seoul to Chicago
Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $820 (FlightHub) |
One-way from | $423 (Philippine Airlines) |
Popular in | May |
Cheapest in | November |
Average price | $1,260 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seoul to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 12, 2026.
Use the filters below to find and compare flights from Seoul to Chicago that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IncheonChicago
ICN - MDW
ICNMDW
Incheon Intl
Mon 9/14
8:30 pm-5:05 am
2 stops46h 35m
Chicago Midway
Sat 9/26
6:00 pm-6:00 am
2 stops46h 00m
$1,139
SeoulChicago
GMP - ORD
GMPORD
Seoul Gimpo Intl
Sat 10/17
1:50 pm-8:45 pm
1 stop20h 55m
Chicago O'Hare Intl
Sun 10/25
12:30 am-6:00 pm
1 stop27h 30m
$1,209
SeoulChicago
GMP - ORD
GMPORD
Seoul Gimpo Intl
Fri 10/16
1:50 pm-8:45 pm
1 stop20h 55m
Chicago O'Hare Intl
Sun 10/25
12:30 am-6:00 pm
1 stop27h 30m
$1,209
SeoulChicago
GMP - ORD
GMPORD
Seoul Gimpo Intl
Fri 10/16
1:50 pm-8:45 pm
1 stop20h 55m
Chicago O'Hare Intl
Mon 10/26
12:30 am-7:15 pm
1 stop28h 45m
$1,209
IncheonChicago
ICN - ORD
ICNORD
Incheon Intl
Tue 9/8
5:15 pm-12:28 am
1 stop21h 13m
Chicago O'Hare Intl
Tue 9/15
6:00 am-3:20 pm
1 stop19h 20m
$1,251
IncheonChicago
ICN - ORD
ICNORD
Incheon Intl
Tue 9/8
10:40 am-9:30 am
Nonstop12h 50m
Chicago O'Hare Intl
Tue 9/15
6:00 pm-5:50 pm
1 stop33h 50m
$1,265
IncheonChicago
ICN - MDW
ICNMDW
Incheon Intl
Mon 9/7
12:45 pm-5:50 am
2 stops31h 05m
Chicago Midway
Mon 9/28
2:00 pm-11:15 am
2 stops31h 15m
$1,265
IncheonChicago
ICN - ORD
ICNORD
Incheon Intl
Thu 9/3
11:30 am-11:22 pm
2 stops25h 52m
Chicago O'Hare Intl
Thu 9/17
4:26 pm-4:20 am
2 stops21h 54m
$1,296
IncheonChicago
ICN - MDW
ICNMDW
Incheon Intl
Fri 8/28
12:45 pm-5:45 am
2 stops31h 00m
Chicago Midway
Sun 9/6
8:30 pm-11:30 am
2 stops25h 00m
$1,313
IncheonChicago
ICN - MDW
ICNMDW
Incheon Intl
Thu 9/17
12:35 pm-5:45 am
2 stops31h 10m
Chicago Midway
Thu 9/24
2:00 pm-11:15 am
2 stops31h 15m
$1,348
Showing 1-10 of 53 resultsSorted by cheapest first
Compare providers for flights from Seoul to Chicago
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seoul to Chicago in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seoul-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul-Chicago flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seoul-Chicago flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seoul to Chicago
Have a flexible travel schedule? Discover the best time to fly to Chicago from Seoul with our price prediction graph.
SEL-CHI
ICN-ORD
ICN-MDW
GMP-ORD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seoul to Chicago
SEL-CHI
ICN-ORD
ICN-MDW
GMP-ORD
What is the cheapest month to book a flight from Seoul to Chicago?
Currently, August is the cheapest month in which you can book a flight from Seoul to Chicago (average of $117). Flying from Seoul to Chicago in July is currently the most expensive (average of $886). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SEL to CHI?
Find hourly flight availability from Seoul to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 12, 2026.
When flying from Seoul to Chicago, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Seoul to Chicago
Explore weekly flight availability from Seoul to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 12, 2026.
The most flights from SEL to CHI are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Seoul to Chicago?
What’s the top layover airport for flights from Seoul to Chicago?
Share of 1-stop round-trip flights from Seoul to Chicago chosen by Cheapflights users in the past 12 months, using the same layover each way.
Calgary (YYC) – chosen by Cheapflights users on 50% of 1-stop itineraries from Seoul to Chicago on Cheapflights.
What’s the cheapest layover airport for flights from Seoul to Chicago?
Average round-trip fare for 1-stop flights from Seoul to Chicago, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Seattle (SEA) is the most affordable 1-stop option, with an average round-trip price of $605.
What’s the fastest layover option from Seoul to Chicago?
Shortest average travel time for 1-stop one-way flights from Seoul to Chicago, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Seattle (SEA) have the shortest average one-way travel time for 1-stop routes: 17h 24m.
Which airport typically offers the quickest layover for flights from Seoul to Chicago?
Average layover duration for 1-stop one-way flights from Seoul to Chicago, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Seattle (SEA) offer the fastest connection on this route, with an average layover time of 11h 31m.
How far ahead should I book a flight from Seoul to Chicago?
Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seoul to Chicago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Chicago
Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated July 12, 2026.
Peruse reviews from past customers who have flown with Korean Air,Asiana Airlines, andAlaska Airlines from Seoul to Chicago to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.5
Comfort
8.3
Overall
8.4
Entertainment
8.2
Food
8.1
Crew
8.7
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Comfort
8.3
Overall
8.4
Entertainment
8.2
Food
8.1
Crew
8.7
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Comfort
8.3
Overall
8.4
Entertainment
8.2
Food
8.1
Crew
8.7
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Comfort
8.3
Overall
8.4
Entertainment
8.2
Food
8.1
Crew
8.7
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Comfort
8.3
Overall
8.4
Entertainment
8.2
Food
8.1
Crew
8.7
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Related info for your journey
Find useful and relevant information for your journey from Seoul to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago?
Book flights to Chicago if you plan to visit one of these locationsBenton Harbor
Hammond
Lansing
Merrillville
Valparaiso
Porter
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Seoul to Chicago
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Chicago
Explore flights to Chicago departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 12, 2026.
Complete your trip
Complete your trip to Chicago by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seoul to Chicago by cabin class
Find flights from Seoul to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seoul and Chicago flights
Browse other Seoul and Chicago flight options. Last updated on July 12, 2026.
Other flights from Seoul
Browse through other flights departing from Seoul. Flights are based on user searches made on Cheapflights and were last updated on July 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Seoul to Chicago
Discover the top 4 airlines that operate flights from Seoul to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$269 | Average$1,218 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$567 | Average$590 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$586 | Average$663 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,153 | Average$1,483 | FlexibilityNo cancel fee | On-time81% |