$518+ Cheap flights from Chicago (CHI) to South Korea
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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ICN
May 9 — May 161
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to South Korea with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Chicago to South Korea
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Cheapest flights from Chicago to South KoreaExplore the most affordable flight options available from Chicago to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 9, 2026.
Explore the most affordable flight options available from Chicago to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 9, 2026.
This Super.com deal was found by Cheapflights users on 4/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:30 am
ORD
- ICN
1 stop20h 30m
EVA Air
Wed 9/912:00 pm
ICN
- ORD
1 stop22h 45m
EVA Air
Deal found 4/7![EVA Air logo]()
$996
This BusinessClass deal was found by Cheapflights users on 4/9. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:00 pm
ORD
- ICN
1 stop37h 05m
Cathay Pacific
Sun 9/201:40 pm
ICN
- ORD
1 stop38h 15m
Cathay Pacific
Deal found 4/9![Cathay Pacific logo]()
$998
This Super.com deal was found by Cheapflights users on 4/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:30 am
ORD
- ICN
1 stop28h 15m
EVA Air
Tue 9/87:45 pm
ICN
- ORD
1 stop39h 00m
EVA Air
Deal found 4/6![EVA Air logo]()
$999
This Super.com deal was found by Cheapflights users on 4/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:30 am
ORD
- ICN
1 stop28h 15m
EVA Air
Wed 9/97:45 pm
ICN
- ORD
1 stop39h 00m
EVA Air
Deal found 4/9![EVA Air logo]()
$1,000
This oojo deal was found by Cheapflights users on 4/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2012:30 am
ORD
- ICN
1 stop20h 30m
EVA Air
Mon 10/512:00 pm
ICN
- ORD
1 stop22h 45m
EVA Air
Deal found 4/6![EVA Air logo]()
$1,005
This oojo deal was found by Cheapflights users on 4/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:30 am
ORD
- GMP
1 stop28h 45m
EVA Air
Tue 9/87:15 pm
GMP
- ORD
1 stop39h 30m
EVA Air
Deal found 4/6![EVA Air logo]()
$1,005
This CrystalTravel deal was found by Cheapflights users on 4/8. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:30 am
ORD
- ICN
1 stop28h 15m
EVA Air
Wed 9/2312:00 pm
ICN
- ORD
1 stop22h 45m
EVA Air
Deal found 4/8![EVA Air logo]()
$1,009
This FlightHub deal was found by Cheapflights users on 4/6. 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 10/2612:30 am
ORD
- ICN
1 stop20h 00m
EVA Air
Thu 11/1211:40 am
ICN
- ORD
1 stop22h 55m
EVA Air
Deal found 4/6![EVA Air logo]()
$1,011
This Justfly.com deal was found by Cheapflights users on 4/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:30 am
ORD
- ICN
1 stop28h 15m
Multiple Airlines
Thu 10/112:00 pm
ICN
- ORD
1 stop22h 45m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$1,013
This Super.com deal was found by Cheapflights users on 4/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:30 am
ORD
- ICN
1 stop28h 15m
Multiple Airlines
Thu 9/2412:00 pm
ICN
- ORD
1 stop22h 45m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$1,014
This Super.com deal was found by Cheapflights users on 4/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:30 am
ORD
- ICN
1 stop20h 30m
EVA Air
Thu 9/2412:00 pm
ICN
- ORD
1 stop22h 45m
EVA Air
Deal found 4/8![EVA Air logo]()
$1,026
This Super.com deal was found by Cheapflights users on 4/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:30 am
ORD
- ICN
1 stop28h 15m
EVA Air
Thu 10/2911:40 am
ICN
- ORD
1 stop22h 55m
EVA Air
Deal found 4/8![EVA Air logo]()
$1,027
Best flights from Chicago to South KoreaDiscover carefully curated flight deals from Chicago to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 9, 2026.
Discover carefully curated flight deals from Chicago to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 9, 2026.
This EVA Air deal was found by Cheapflights users on 4/6. 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 8/2912:30 am
ORD
- ICN
1 stop20h 30m
EVA Air
Sun 9/67:45 pm
ICN
- ORD
1 stop39h 00m
EVA Air
Deal found 4/6![EVA Air logo]()
$1,103
This China Airlines deal was found by Cheapflights users on 4/4. 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.
Sat 9/58:42 pm
ORD
- ICN
2 stops24h 48m
Multiple Airlines
Sat 9/1912:35 pm
ICN
- ORD
2 stops31h 47m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$1,239
This Finnair deal was found by Cheapflights users on 4/7. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/69:30 pm
ORD
- ICN
1 stop23h 50m
Finnair
Wed 5/209:50 pm
ICN
- ORD
1 stop34h 00m
Finnair
Deal found 4/7![Finnair logo]()
$1,276
This oojo deal was found by Cheapflights users on 4/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/32:30 pm
ORD
- GMP
1 stop16h 45m
Japan Airlines
Sun 5/107:15 pm
GMP
- ORD
2 stops38h 57m
Japan Airlines
Deal found 4/8![Japan Airlines logo]()
$1,544
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:00 am
ORD
- ICN
1 stop21h 30m
Alaska Airlines
Thu 4/307:35 pm
ICN
- ORD
2 stops32h 33m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$1,617
This Delta deal was found by Cheapflights users on 4/8. 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.
Thu 4/239:27 am
MDW
- ICN
1 stop16h 58m
Delta
Tue 5/128:45 am
ICN
- MDW
1 stop17h 11m
Delta
Deal found 4/8![Delta logo]()
$1,728
This KAYAK deal was found by Cheapflights users on 4/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/64:15 pm
ORD
- CJU
1 stop24h 15m
Cathay Pacific
Wed 5/137:30 am
CJU
- ORD
1 stop20h 25m
Cathay Pacific
Deal found 4/6![Cathay Pacific logo]()
$2,367
This China Airlines deal was found by Cheapflights users on 4/4. 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 9/35:55 pm
MDW
- ICN
2 stops27h 35m
Multiple Airlines
Mon 9/148:05 pm
ICN
- MDW
2 stops23h 00m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$1,312
This Korean Air deal was found by Cheapflights users on 4/4. 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.
Thu 8/279:20 am
MDW
- PUS
2 stops34h 10m
Korean Air
Mon 8/317:00 am
PUS
- MDW
2 stops19h 30m
Korean Air
Deal found 4/4![Korean Air logo]()
$2,637
This Air France deal was found by Cheapflights users on 4/5. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:10 pm
ORD
- TAE
2 stops36h 45m
Air France
Fri 7/37:55 am
TAE
- ORD
2 stops45h 15m
Air France
Deal found 4/5![Air France logo]()
$2,650
This China Airlines deal was found by Cheapflights users on 4/7. 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.
Sat 5/23:20 pm
MDW
- ICN
2 stops30h 10m
Multiple Airlines
Thu 5/1412:45 pm
ICN
- MDW
2 stops30h 55m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$1,420
This Japan Airlines deal was found by Cheapflights users on 4/6. 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.
Sun 9/132:10 pm
ORD
- GMP
1 stop17h 05m
Japan Airlines
Tue 9/1512:05 pm
GMP
- ORD
2 stops23h 20m
Japan Airlines
Deal found 4/6![Japan Airlines logo]()
$1,590
This Delta deal was found by Cheapflights users on 4/5. 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 4/239:27 am
MDW
- ICN
1 stop16h 58m
Delta
Mon 5/118:45 am
ICN
- MDW
1 stop17h 11m
Delta
Deal found 4/5![Delta logo]()
$1,728
This China Airlines deal was found by Cheapflights users on 4/6. 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 9/38:45 pm
MDW
- ICN
2 stops24h 45m
Multiple Airlines
Tue 9/812:45 pm
ICN
- MDW
2 stops30h 20m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$1,454
This KAYAK deal was found by Cheapflights users on 4/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2212:30 am
ORD
- PUS
1 stop27h 30m
EVA Air
Sat 8/87:10 pm
PUS
- ORD
2 stops48h 36m
EVA Air
Deal found 4/7![EVA Air logo]()
$1,798
This Delta deal was found by Cheapflights users on 4/8. 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.
Tue 4/289:29 am
MDW
- ICN
1 stop17h 51m
Delta
Thu 5/710:15 am
ICN
- MDW
1 stop16h 27m
Delta
Deal found 4/8![Delta logo]()
$1,728
This Alaska Airlines deal was found by Cheapflights users on 4/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:59 pm
ORD
- ICN
2 stops31h 31m
Alaska Airlines
Sat 8/87:35 pm
ICN
- ORD
2 stops31h 46m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$1,963
This China Airlines deal was found by Cheapflights users on 4/5. 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.
Sat 4/256:00 pm
MDW
- ICN
2 stops27h 30m
Multiple Airlines
Thu 5/148:05 pm
ICN
- MDW
2 stops23h 50m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$1,484
This Japan Airlines deal was found by Cheapflights users on 4/4. 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 8/172:30 pm
ORD
- GMP
1 stop16h 45m
Japan Airlines
Fri 8/288:00 am
GMP
- ORD
1 stop17h 00m
Japan Airlines
Deal found 4/4![Japan Airlines logo]()
$1,834
This Delta deal was found by Cheapflights users on 4/5. 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 4/236:00 am
MDW
- ICN
1 stop21h 50m
Delta
Thu 4/308:45 am
ICN
- MDW
1 stop21h 41m
Delta
Deal found 4/5![Delta logo]()
$1,728
This Gotogate deal was found by Cheapflights users on 4/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:00 am
ORD
- PUS
2 stops45h 00m
EVA Air
Thu 5/287:10 pm
PUS
- ORD
1 stop39h 50m
EVA Air
Deal found 4/7![EVA Air logo]()
$1,916
This oojo deal was found by Cheapflights users on 4/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:10 pm
ORD
- GMP
1 stop17h 05m
Japan Airlines
Fri 10/167:15 pm
GMP
- ORD
2 stops38h 30m
Japan Airlines
Deal found 4/4![Japan Airlines logo]()
$1,842
This China Airlines deal was found by Cheapflights users on 4/8. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:00 pm
MDW
- ICN
2 stops24h 30m
Multiple Airlines
Tue 9/2912:35 pm
ICN
- MDW
2 stops31h 15m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$1,554
This Alaska Airlines deal was found by Cheapflights users on 4/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:00 am
ORD
- ICN
2 stops20h 30m
Alaska Airlines
Sat 10/107:35 pm
ICN
- ORD
2 stops18h 06m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$2,102
This Delta deal was found by Cheapflights users on 4/8. 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.
Sun 4/267:16 pm
MDW
- ICN
1 stop32h 04m
Delta
Sun 5/108:45 am
ICN
- MDW
1 stop17h 11m
Delta
Deal found 4/8![Delta logo]()
$1,783
This Bravofly deal was found by Cheapflights users on 4/8. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/124:15 pm
ORD
- CJU
1 stop24h 15m
Cathay Pacific
Tue 5/267:30 am
CJU
- ORD
1 stop20h 25m
Cathay Pacific
Deal found 4/8![Cathay Pacific logo]()
$2,433
This Japan Airlines deal was found by Cheapflights users on 4/6. 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.
Tue 9/152:10 pm
ORD
- GMP
1 stop17h 05m
Japan Airlines
Thu 9/2412:05 pm
GMP
- ORD
2 stops23h 20m
Japan Airlines
Deal found 4/6![Japan Airlines logo]()
$1,855
This Delta deal was found by Cheapflights users on 4/6. 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.
Sat 4/255:21 pm
MDW
- ICN
1 stop20h 39m
Delta
Sat 5/22:30 pm
ICN
- MDW
2 stops21h 58m
Delta
Deal found 4/6![Delta logo]()
$1,833
This Japan Airlines deal was found by Cheapflights users on 4/4. 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 8/132:30 pm
ORD
- GMP
1 stop16h 45m
Japan Airlines
Fri 8/288:00 am
GMP
- ORD
1 stop17h 00m
Japan Airlines
Deal found 4/4![Japan Airlines logo]()
$1,895
This EVA Air deal was found by Cheapflights users on 4/8. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:00 am
ORD
- PUS
2 stops45h 00m
EVA Air
Tue 7/287:10 pm
PUS
- ORD
2 stops24h 36m
EVA Air
Deal found 4/8![EVA Air logo]()
$2,325
Last-minute flights from Chicago to South KoreaDiscover last-minute flight deals from Chicago to South Korea. Data last updated April 9, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to South Korea. Data last updated April 9, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 4/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1212:30 am
ORD
- ICN
1 stop28h 15m
EVA Air
Mon 5/1112:00 pm
ICN
- ORD
1 stop23h 00m
EVA Air
Deal found 4/6![EVA Air logo]()
$1,160
This FlightHub deal was found by Cheapflights users on 4/6. 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 4/1312:30 am
ORD
- ICN
1 stop20h 30m
EVA Air
Mon 5/1112:00 pm
ICN
- ORD
1 stop23h 00m
EVA Air
Deal found 4/6![EVA Air logo]()
$1,139
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 4/1912:30 am
ORD
- ICN
1 stop28h 15m
Multiple Airlines
Tue 5/128:10 am
ICN
- ORD
2 stops52h 51m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$1,125
This FlightHub deal was found by Cheapflights users on 4/6. 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 4/1912:30 am
ORD
- GMP
1 stop27h 40m
EVA Air
Wed 5/68:20 pm
GMP
- ORD
1 stop38h 40m
EVA Air
Deal found 4/6![EVA Air logo]()
$1,211
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 4/265:15 am
ORD
- ICN
1 stop20h 35m
Multiple Airlines
Tue 5/128:10 am
ICN
- ORD
2 stops52h 51m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$1,115
This oojo deal was found by Cheapflights users on 4/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2612:30 am
ORD
- ICN
1 stop28h 15m
EVA Air
Mon 5/1112:00 pm
ICN
- ORD
1 stop23h 00m
EVA Air
Deal found 4/8![EVA Air logo]()
$1,133
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 4/277:21 pm
ORD
- ICN
1 stop30h 29m
Multiple Airlines
Tue 5/128:10 am
ICN
- ORD
2 stops52h 51m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$1,110
This FlightHub deal was found by Cheapflights users on 4/7. 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 4/2712:30 am
ORD
- ICN
1 stop28h 15m
EVA Air
Mon 5/1112:00 pm
ICN
- ORD
1 stop23h 00m
EVA Air
Deal found 4/7![EVA Air logo]()
$1,142
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 4/2712:30 am
ORD
- ICN
1 stop28h 15m
Multiple Airlines
Tue 5/122:10 pm
ICN
- ORD
2 stops46h 51m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$1,162
This oojo deal was found by Cheapflights users on 4/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:48 pm
ORD
- GMP
2 stops32h 27m
EVA Air
Sat 5/91:50 pm
GMP
- ORD
1 stop21h 10m
EVA Air
Deal found 4/5![EVA Air logo]()
$1,232
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 4/287:30 am
ORD
- ICN
1 stop42h 20m
Multiple Airlines
Tue 5/197:25 am
ICN
- ORD
2 stops53h 36m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$1,164
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 4/297:30 am
ORD
- ICN
1 stop31h 00m
Multiple Airlines
Tue 5/122:10 pm
ICN
- ORD
2 stops46h 51m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$1,134
One-way flights from Chicago to South KoreaSearch for one-way flight options from Chicago to South Korea. Find affordable one-way fares based on user searches. Data last updated April 9, 2026.
Search for one-way flight options from Chicago to South Korea. Find affordable one-way fares based on user searches. Data last updated April 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:56 pm
ORD
- ICN
3 stops34h 44m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$518
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:50 am
ORD
- ICN
3 stops50h 30m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$535
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:37 pm
ORD
- ICN
3 stops56h 48m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$537
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:25 am
ORD
- ICN
2 stops45h 15m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$543
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 4/2211:28 am
ORD
- ICN
2 stops44h 12m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$548
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:16 pm
ORD
- ICN
2 stops56h 54m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$550
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 5/88:56 pm
ORD
- ICN
3 stops56h 19m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$551
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 5/128:50 am
ORD
- ICN
3 stops44h 50m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$557
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Mon 9/287:00 am
ORD
- ICN
3 stops38h 25m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$558
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:34 pm
MDW
- ICN
3 stops36h 06m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$563
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:15 pm
MDW
- ICN
3 stops42h 05m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$573
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 4/176:15 am
MDW
- ICN
2 stops49h 25m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$578
Find flight deals from Chicago to South Korea
Keep the following information in mind while searching for Chicago to South Korea flight deals. Data was last updated April 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $996 (Super.com) |
One-way from | $518 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $1,243 |
Good round-trip deal | $893 or less |
Good one-way deal | $558 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to South Korea 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 April 9, 2026.
Use the filters below to find and compare flights from Chicago to South Korea that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Sat 8/29
12:30 am-11:00 am
1 stop20h 30m
Incheon Intl
Sun 9/6
7:45 pm-8:45 pm
1 stop39h 00m
$1,103
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Sat 9/5
8:42 pm-11:30 am
2 stops24h 48m
Incheon Intl
Sat 9/19
12:35 pm-6:22 am
2 stops31h 47m
$1,239
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Wed 5/6
9:30 pm-11:20 am
1 stop23h 50m
Incheon Intl
Wed 5/20
9:50 pm-5:50 pm
1 stop34h 00m
$1,276
ChicagoIncheon
MDW - ICN
MDWICN
Chicago Midway
Thu 9/3
5:55 pm-11:30 am
2 stops27h 35m
Incheon Intl
Mon 9/14
8:05 pm-5:05 am
2 stops23h 00m
$1,312
ChicagoIncheon
MDW - ICN
MDWICN
Chicago Midway
Sat 5/2
3:20 pm-11:30 am
2 stops30h 10m
Incheon Intl
Thu 5/14
12:45 pm-5:40 am
2 stops30h 55m
$1,420
ChicagoIncheon
MDW - ICN
MDWICN
Chicago Midway
Thu 9/3
8:45 pm-11:30 am
2 stops24h 45m
Incheon Intl
Tue 9/8
12:45 pm-5:05 am
2 stops30h 20m
$1,454
ChicagoIncheon
MDW - ICN
MDWICN
Chicago Midway
Sat 4/25
6:00 pm-11:30 am
2 stops27h 30m
Incheon Intl
Thu 5/14
8:05 pm-5:55 am
2 stops23h 50m
$1,484
ChicagoSeoul
ORD - GMP
ORDGMP
Chicago O'Hare Intl
Sun 5/3
2:30 pm-9:15 pm
1 stop16h 45m
Seoul Gimpo Intl
Sun 5/10
7:15 pm-8:12 pm
2 stops38h 57m
$1,544
ChicagoIncheon
MDW - ICN
MDWICN
Chicago Midway
Tue 9/1
9:00 pm-11:30 am
2 stops24h 30m
Incheon Intl
Tue 9/29
12:35 pm-5:50 am
2 stops31h 15m
$1,554
ChicagoSeoul
ORD - GMP
ORDGMP
Chicago O'Hare Intl
Sun 9/13
2:10 pm-9:15 pm
1 stop17h 05m
Seoul Gimpo Intl
Tue 9/15
12:05 pm-9:25 pm
2 stops23h 20m
$1,590
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Chicago to South Korea
Have a flexible travel schedule? Discover the best time to fly to South Korea from Chicago with our price prediction graph.
ORD-ICN
ORD-GMP
MDW-ICN
ORD-CJU
MDW-PUS
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 Chicago to South Korea
CHI-KR0
ORD-ICN
ORD-GMP
MDW-ICN
ORD-CJU
What is the cheapest month to book a flight from Chicago to South Korea?
Currently, October is the cheapest month in which you can book a flight from Chicago to South Korea (average of $195). Flying from Chicago to South Korea in December is currently the most expensive (average of $1,178). 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 CHI to KR?
Find hourly flight availability from Chicago to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 9, 2026.
It’s typically best to fly out from Chicago to South Korea at noon. Doing so could potentially save you 49% on the flight price compared to flying in the morning, which is usually more expensive.
What is the cheapest day to fly from Chicago to South Korea?
Use this chart to determine the cheapest time to fly round-trip from Chicago to South Korea. Price data was last updated on March 30, 2025.
Travelers seeking maximum savings on their Chicago to South Korea flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Chicago to South Korea
Explore weekly flight availability from Chicago to South Korea. 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 April 9, 2026.
The most flights from CHI to KR0 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 often are flights from Chicago to South Korea delayed?
About 34% of weekly flights between Chicago and South Korea have experienced delays in the past year, with the average delay time being 199 minutes.
What is the most punctual flight time for Chicago to South Korea flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Chicago to South Korea flights?
Over the last year, Korean Air have had the lowest number of delays on this route, with just 19% of flights being delayed.
Reviews of airlines servicing South Korea
Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated April 9, 2026.
Peruse reviews from past customers who have flown with EVA Air,Korean Air, andDelta from Chicago to South Korea 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.
Food
8.1
Crew
8.7
Overall
8.5
Entertainment
8.0
Boarding
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Food
8.1
Crew
8.7
Overall
8.5
Entertainment
8.0
Boarding
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Food
8.1
Crew
8.7
Overall
8.5
Entertainment
8.0
Boarding
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Food
8.1
Crew
8.7
Overall
8.5
Entertainment
8.0
Boarding
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Food
8.1
Crew
8.7
Overall
8.5
Entertainment
8.0
Boarding
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Food
8.1
Crew
8.7
Overall
8.5
Entertainment
8.0
Boarding
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
TPE - SFO
Related info for your journey
Find useful and relevant information for your journey from Chicago to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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 Chicago to South Korea
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to South Korea by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to South Korea by cabin class
Find flights from Chicago to South Korea, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and South Korea flights
Browse other Chicago and South Korea flight options. Last updated on April 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to South Korea regions
Consider these flights traveling to South Korea regions.
Top 10 airlines flying from Chicago to South Korea
Discover the top 10 airlines that operate flights from Chicago to South Korea. 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 April 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$194 | Average$1,882 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$287 | Average$2,169 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$639 | Average$918 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$851 | Average$1,135 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$916 | Average$1,284 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$931 | Average$1,416 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$948 | Average$1,223 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,088 | Average$1,304 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,234 | Average$1,728 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,594 | Average$1,892 | FlexibilityNo cancel fee | On-time81% |