$406+ Cheap flights from O'Hare Intl (ORD) 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ICN
Aug 28 — Sep 41
Round-trip
1 adult, Economy
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Cheapest flights from O'Hare Intl to South KoreaExplore the most affordable flight options available from O'Hare Intl to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.
Explore the most affordable flight options available from O'Hare Intl to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.
This CheapTickets deal was found by Cheapflights users on 7/26. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:30 am
ORD
- ICN
2 stops25h 10m
Multiple Airlines
Wed 9/167:15 pm
ICN
- ORD
2 stops28h 05m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$912
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/285:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Fri 9/117:15 pm
ICN
- ORD
2 stops30h 37m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$928
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/265:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Wed 9/27:15 pm
ICN
- ORD
2 stops37h 22m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$938
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/205:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Wed 9/27:15 pm
ICN
- ORD
2 stops37h 22m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$939
This Booking.com deal was found by Cheapflights users on 7/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:30 pm
ORD
- ICN
1 stop35h 15m
WestJet
Sat 9/268:45 pm
ICN
- ORD
1 stop33h 55m
WestJet
Deal found 7/28![WestJet logo]()
$945
This Trip.com deal was found by Cheapflights users on 7/27. 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 9/146:30 am
ORD
- ICN
2 stops25h 10m
Multiple Airlines
Mon 9/287:15 pm
ICN
- ORD
2 stops30h 36m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$949
This Trip.com deal was found by Cheapflights users on 7/26. 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 9/236:30 am
ORD
- ICN
2 stops25h 10m
Multiple Airlines
Mon 9/287:15 pm
ICN
- ORD
2 stops30h 36m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$952
This Ovago deal was found by Cheapflights users on 7/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:30 pm
ORD
- ICN
1 stop35h 15m
WestJet
Sat 10/178:45 pm
ICN
- ORD
1 stop33h 55m
WestJet
Deal found 7/25![WestJet logo]()
$954
This Ovago deal was found by Cheapflights users on 7/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:30 pm
ORD
- ICN
1 stop35h 15m
WestJet
Thu 9/248:45 pm
ICN
- ORD
1 stop33h 55m
WestJet
Deal found 7/26![WestJet logo]()
$955
This Mytrip deal was found by Cheapflights users on 7/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:55 am
ORD
- PUS
2 stops21h 40m
Multiple Airlines
Wed 9/167:30 am
PUS
- ORD
2 stops26h 18m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$1,061
This Bravofly deal was found by Cheapflights users on 7/26. 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 9/812:30 am
ORD
- PUS
1 stop27h 30m
EVA Air
Wed 9/167:10 pm
PUS
- ORD
1 stop39h 35m
EVA Air
Deal found 7/26![EVA Air logo]()
$1,077
This oojo deal was found by Cheapflights users on 7/27. 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 9/2712:30 am
ORD
- PUS
1 stop27h 30m
EVA Air
Wed 11/46:55 pm
PUS
- ORD
1 stop39h 40m
EVA Air
Deal found 7/27![EVA Air logo]()
$1,087
Best flights from O'Hare Intl to South KoreaDiscover carefully curated flight deals from O'Hare Intl to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2026.
Discover carefully curated flight deals from O'Hare Intl to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2026.
This oojo deal was found by Cheapflights users on 7/27. 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 9/2712:30 am
ORD
- PUS
1 stop27h 30m
EVA Air
Wed 11/46:55 pm
PUS
- ORD
1 stop39h 40m
EVA Air
Deal found 7/27![EVA Air logo]()
$1,087
This Turkish Airlines deal was found by Cheapflights users on 7/25. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:25 am
ORD
- ICN
1 stop40h 15m
Turkish Airlines
Wed 11/2510:35 am
ICN
- ORD
1 stop46h 45m
Turkish Airlines
Deal found 7/25![Turkish Airlines logo]()
$1,219
This Mytrip deal was found by Cheapflights users on 7/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:40 am
ORD
- PUS
2 stops22h 55m
Multiple Airlines
Mon 9/147:30 am
PUS
- ORD
2 stops26h 42m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$1,241
This Japan Airlines deal was found by Cheapflights users on 7/26. 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 8/272:30 pm
ORD
- GMP
1 stop37h 25m
Japan Airlines
Sun 8/307:15 pm
GMP
- ORD
1 stop29h 45m
Japan Airlines
Deal found 7/26![Japan Airlines logo]()
$1,358
This Delta deal was found by Cheapflights users on 7/28. 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 9/812:10 pm
ORD
- ICN
Nonstop14h 40m
Delta
Thu 9/1710:40 am
ICN
- ORD
Nonstop12h 50m
Delta
Deal found 7/28![Delta logo]()
$1,814
This Korean Air deal was found by Cheapflights users on 7/25. 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 11/311:15 am
ORD
- ICN
Nonstop15h 00m
Korean Air
Sun 11/810:40 am
ICN
- ORD
Nonstop12h 50m
Korean Air
Deal found 7/25![Korean Air logo]()
$1,866
This CheapTickets deal was found by Cheapflights users on 7/24. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:30 am
ORD
- PUS
1 stop27h 30m
EVA Air
Mon 9/1411:20 am
PUS
- ORD
1 stop23h 25m
EVA Air
Deal found 7/24![EVA Air logo]()
$1,104
This Trip.com deal was found by Cheapflights users on 7/26. 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 9/812:30 am
ORD
- PUS
1 stop27h 30m
EVA Air
Wed 9/167:10 pm
PUS
- ORD
1 stop39h 35m
EVA Air
Deal found 7/26![EVA Air logo]()
$1,122
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 9/811:50 am
ORD
- CJJ
1 stop35h 15m
Multiple Airlines
Tue 9/154:15 pm
CJJ
- ORD
2 stops36h 02m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$1,247
This SmartFares deal was found by Cheapflights users on 7/25. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:30 am
ORD
- PUS
1 stop19h 50m
EVA Air
Tue 9/157:10 pm
PUS
- ORD
1 stop39h 35m
EVA Air
Deal found 7/25![EVA Air logo]()
$1,179
This Mytrip deal was found by Cheapflights users on 7/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:30 am
ORD
- CJU
2 stops31h 45m
Multiple Airlines
Wed 9/168:45 am
CJU
- ORD
2 stops26h 00m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$1,309
This Japan Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 10/1410:15 am
ORD
- GMP
1 stop34h 25m
Japan Airlines
Tue 10/207:15 pm
GMP
- ORD
1 stop29h 30m
Japan Airlines
Deal found 7/28![Japan Airlines logo]()
$1,457
This Mytrip deal was found by Cheapflights users on 7/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:55 am
ORD
- CJJ
2 stops22h 00m
Multiple Airlines
Wed 9/169:30 am
CJJ
- ORD
2 stops24h 42m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$1,311
This Japan Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 10/1410:15 am
ORD
- GMP
1 stop21h 00m
Japan Airlines
Wed 10/218:00 am
GMP
- ORD
1 stop16h 45m
Japan Airlines
Deal found 7/28![Japan Airlines logo]()
$1,462
This EVA Air deal was found by Cheapflights users on 7/24. 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 9/512:30 am
ORD
- PUS
1 stop19h 50m
EVA Air
Thu 9/107:10 pm
PUS
- ORD
1 stop39h 35m
EVA Air
Deal found 7/24![EVA Air logo]()
$1,227
This Japan Airlines deal was found by Cheapflights users on 7/28. 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 10/1310:15 am
ORD
- GMP
1 stop21h 00m
Japan Airlines
Tue 10/2012:05 pm
GMP
- ORD
1 stop36h 40m
Japan Airlines
Deal found 7/28![Japan Airlines logo]()
$1,462
This Trip.com deal was found by Cheapflights users on 7/28. 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.
Sat 9/126:30 am
ORD
- CJU
3 stops34h 00m
Multiple Airlines
Sat 9/197:30 am
CJU
- ORD
3 stops39h 50m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$1,345
This Delta deal was found by Cheapflights users on 7/28. 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.
Wed 10/1412:10 pm
ORD
- ICN
Nonstop14h 40m
Delta
Tue 10/2010:40 am
ICN
- ORD
Nonstop12h 50m
Delta
Deal found 7/28![Delta logo]()
$1,814
This Trip.com deal was found by Cheapflights users on 7/28. 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 9/712:30 am
ORD
- CJU
2 stops40h 00m
Multiple Airlines
Tue 9/157:30 am
CJU
- ORD
2 stops27h 15m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$1,354
This Japan Airlines deal was found by Cheapflights users on 7/28. 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 10/1510:15 am
ORD
- GMP
1 stop34h 25m
Japan Airlines
Tue 10/2012:05 pm
GMP
- ORD
1 stop36h 40m
Japan Airlines
Deal found 7/28![Japan Airlines logo]()
$1,502
This Delta deal was found by Cheapflights users on 7/27. 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 10/295:27 am
ORD
- ICN
1 stop22h 43m
Delta
Tue 11/2410:40 am
ICN
- ORD
Nonstop12h 50m
Delta
Deal found 7/27![Delta logo]()
$1,818
This EVA Air deal was found by Cheapflights users on 7/28. 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 10/1212:30 am
ORD
- GMP
1 stop28h 45m
EVA Air
Wed 10/218:20 pm
GMP
- ORD
1 stop38h 25m
EVA Air
Deal found 7/28![EVA Air logo]()
$1,386
This China Airlines deal was found by Cheapflights users on 7/25. 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 9/157:00 pm
ORD
- ICN
2 stops26h 15m
Multiple Airlines
Thu 9/248:35 pm
ICN
- ORD
2 stops23h 45m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$1,361
This Delta deal was found by Cheapflights users on 7/28. 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 10/276:30 am
ORD
- ICN
1 stop20h 10m
Delta
Tue 11/1010:40 am
ICN
- ORD
Nonstop12h 50m
Delta
Deal found 7/28![Delta logo]()
$1,819
This Japan Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 10/1410:15 am
ORD
- GMP
1 stop21h 00m
Japan Airlines
Mon 10/197:15 pm
GMP
- ORD
1 stop26h 05m
Japan Airlines
Deal found 7/28![Japan Airlines logo]()
$1,512
This Korean Air deal was found by Cheapflights users on 7/28. 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.
Wed 9/98:55 am
ORD
- TAE
2 stops21h 00m
Korean Air
Sun 9/137:55 am
TAE
- ORD
2 stops19h 04m
Korean Air
Deal found 7/28![Korean Air logo]()
$2,402
This EVA Air deal was found by Cheapflights users on 7/28. 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.
Wed 10/146:06 pm
ORD
- GMP
2 stops28h 44m
EVA Air
Wed 10/218:20 pm
GMP
- ORD
1 stop38h 25m
EVA Air
Deal found 7/28![EVA Air logo]()
$1,501
This Japan Airlines deal was found by Cheapflights users on 7/28. 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 10/1510:15 am
ORD
- GMP
1 stop34h 25m
Japan Airlines
Mon 10/197:15 pm
GMP
- ORD
1 stop26h 05m
Japan Airlines
Deal found 7/28![Japan Airlines logo]()
$1,512
This Delta deal was found by Cheapflights users on 7/26. 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.
Fri 8/2112:30 pm
ORD
- ICN
Nonstop14h 20m
Delta
Wed 9/210:40 am
ICN
- ORD
Nonstop12h 50m
Delta
Deal found 7/26![Delta logo]()
$1,864
This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:55 am
ORD
- CJJ
2 stops22h 00m
Multiple Airlines
Thu 9/177:20 am
CJJ
- ORD
2 stops26h 52m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$1,408
Last-minute flights from O'Hare Intl to South KoreaDiscover last-minute flight deals from O'Hare Intl to South Korea. Data last updated July 29, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to South Korea. Data last updated July 29, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/25:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Mon 8/317:20 am
ICN
- ORD
2 stops36h 57m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$1,068
This Rumbo deal was found by Cheapflights users on 7/27. 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 Rumbo 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
Mon 8/318:00 am
GMP
- ORD
1 stop17h 00m
Japan Airlines
Deal found 7/27![Japan Airlines logo]()
$1,296
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/205:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Wed 9/27:15 pm
ICN
- ORD
2 stops37h 22m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$939
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/205:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Mon 8/317:20 am
ICN
- ORD
2 stops36h 57m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$1,069
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 8/225:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Sat 9/56:00 pm
ICN
- ORD
2 stops26h 20m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$996
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 8/225:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Sun 9/67:20 am
ICN
- ORD
2 stops36h 39m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$1,040
This Booking.com deal was found by Cheapflights users on 7/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:30 pm
ORD
- ICN
1 stop35h 15m
WestJet
Sat 9/58:45 pm
ICN
- ORD
1 stop33h 55m
WestJet
Deal found 7/28![WestJet logo]()
$1,079
This Mytrip deal was found by Cheapflights users on 7/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Sun 9/132:35 am
ICN
- ORD
3 stops33h 30m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$999
This Booking.com deal was found by Cheapflights users on 7/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:30 pm
ORD
- ICN
1 stop35h 15m
WestJet
Mon 9/148:45 pm
ICN
- ORD
1 stop33h 55m
WestJet
Deal found 7/24![WestJet logo]()
$1,078
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/265:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Wed 9/27:15 pm
ICN
- ORD
2 stops37h 22m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$938
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/285:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Fri 9/117:15 pm
ICN
- ORD
2 stops30h 37m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$928
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/285:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Thu 9/101:00 pm
ICN
- ORD
2 stops25h 23m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$1,082
One-way flights from O'Hare Intl to South KoreaSearch for one-way flight options from O'Hare Intl to South Korea. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
Search for one-way flight options from O'Hare Intl to South Korea. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
This oojo deal was found by Cheapflights users on 7/28. 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.
Sat 8/155:30 pm
ORD
- ICN
1 stop35h 15m
WestJet
Deal found 7/28![WestJet logo]()
$406
This oojo deal was found by Cheapflights users on 7/26. 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.
Wed 8/125:30 pm
ORD
- ICN
1 stop35h 15m
WestJet
Deal found 7/26![WestJet logo]()
$407
This Trip.com deal was found by Cheapflights users on 7/26. 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 8/265:30 pm
ORD
- ICN
1 stop35h 15m
WestJet
Deal found 7/26![WestJet logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/85:30 pm
ORD
- ICN
1 stop35h 15m
WestJet
Deal found 7/24![WestJet logo]()
$417
This Mytrip deal was found by Cheapflights users on 7/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:30 pm
ORD
- ICN
1 stop35h 15m
WestJet
Deal found 7/25![WestJet logo]()
$421
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:30 pm
ORD
- ICN
1 stop35h 15m
WestJet
Deal found 7/29![WestJet logo]()
$426
This Booking.com deal was found by Cheapflights users on 7/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:30 pm
ORD
- ICN
1 stop35h 15m
WestJet
Deal found 7/24![WestJet logo]()
$445
This Flightnetwork deal was found by Cheapflights users on 7/24. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:30 pm
ORD
- ICN
1 stop35h 15m
WestJet
Deal found 7/24![WestJet logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/15:30 pm
ORD
- CJU
2 stops47h 45m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$456
This Mytrip deal was found by Cheapflights users on 7/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:30 pm
ORD
- ICN
1 stop35h 15m
WestJet
Deal found 7/26![WestJet logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 8/299:20 pm
ORD
- GMP
3 stops54h 40m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$489
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/289:20 pm
ORD
- GMP
3 stops52h 55m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$545
Find flight deals from O'Hare Intl to South Korea
Keep the following information in mind while searching for O'Hare Intl to South Korea flight deals. Data was last updated July 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $912 (CheapTickets) |
One-way from | $406 (oojo) |
Popular in | December |
Cheapest in | January |
Average price | $1,646 |
Good round-trip deal | $985 or less |
Good one-way deal | $474 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl 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 July 29, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to South Korea that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoBusan
ORD - PUS
ORDPUS
Chicago O'Hare Intl
Sun 9/27
12:30 am-6:00 pm
1 stop27h 30m
Busan Gimhae
Wed 11/4
6:55 pm-7:35 pm
1 stop39h 40m
$1,087
ChicagoBusan
ORD - PUS
ORDPUS
Chicago O'Hare Intl
Sun 9/6
12:30 am-6:00 pm
1 stop27h 30m
Busan Gimhae
Mon 9/14
11:20 am-8:45 pm
1 stop23h 25m
$1,104
ChicagoBusan
ORD - PUS
ORDPUS
Chicago O'Hare Intl
Tue 9/8
12:30 am-6:00 pm
1 stop27h 30m
Busan Gimhae
Wed 9/16
7:10 pm-8:45 pm
1 stop39h 35m
$1,122
ChicagoBusan
ORD - PUS
ORDPUS
Chicago O'Hare Intl
Mon 9/7
12:30 am-10:20 am
1 stop19h 50m
Busan Gimhae
Tue 9/15
7:10 pm-8:45 pm
1 stop39h 35m
$1,179
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Sat 10/17
11:25 am-5:40 pm
1 stop40h 15m
Incheon Intl
Wed 11/25
10:35 am-6:20 pm
1 stop46h 45m
$1,219
ChicagoBusan
ORD - PUS
ORDPUS
Chicago O'Hare Intl
Sat 9/5
12:30 am-10:20 am
1 stop19h 50m
Busan Gimhae
Thu 9/10
7:10 pm-8:45 pm
1 stop39h 35m
$1,227
ChicagoBusan
ORD - PUS
ORDPUS
Chicago O'Hare Intl
Mon 9/7
8:40 am-9:35 pm
2 stops22h 55m
Busan Gimhae
Mon 9/14
7:30 am-8:12 pm
2 stops26h 42m
$1,241
ChicagoCheongju
ORD - CJJ
ORDCJJ
Chicago O'Hare Intl
Tue 9/8
11:50 am-1:05 pm
1 stop35h 15m
Cheongju
Tue 9/15
4:15 pm-2:17 pm
2 stops36h 02m
$1,247
ChicagoJeju City
ORD - CJU
ORDCJU
Chicago O'Hare Intl
Tue 9/8
12:30 am-10:15 pm
2 stops31h 45m
Jeju City
Wed 9/16
8:45 am-8:45 pm
2 stops26h 00m
$1,309
ChicagoCheongju
ORD - CJJ
ORDCJJ
Chicago O'Hare Intl
Wed 9/9
9:55 am-9:55 pm
2 stops22h 00m
Cheongju
Wed 9/16
9:30 am-8:12 pm
2 stops24h 42m
$1,311
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from O'Hare Intl to South Korea
Have a flexible travel schedule? Discover the best time to fly to South Korea from O'Hare Intl with our price prediction graph.
ORD-CJU
ORD-PUS
ORD-GMP
ORD-ICN
ORD-TAE
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 O'Hare Intl Airport to South Korea
ORD-KR0
ORD-CJU
ORD-PUS
ORD-GMP
ORD-ICN
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to South Korea?
Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to South Korea (average of $1,137). Flying from Chicago O'Hare Intl Airport to South Korea in December is currently the most expensive (average of $1,936). 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 ORD to KR?
Find hourly flight availability from O'Hare Intl 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 July 29, 2026.
When flying from Chicago O'Hare Intl Airport to South Korea, 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 Chicago O'Hare Intl Airport to South Korea
Explore weekly flight availability from O'Hare Intl 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 July 29, 2026.
The most flights from ORD 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 39% of weekly flights between Chicago and South Korea have experienced delays in the past year, with the average delay time being 200 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 Friday 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 21% of flights being delayed.
How far ahead should I book a flight from Chicago O'Hare Intl Airport to South Korea?
To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to South Korea, you should look to book at least 47 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 July 29, 2026.
Read reviews from past customers who have flown EVA Air,Korean Air, andDelta from Chicago O'Hare Intl Airport to South Korea. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.4
Entertainment
8.0
Comfort
8.3
Food
8.1
Crew
8.7
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Boarding
8.4
Entertainment
8.0
Comfort
8.3
Food
8.1
Crew
8.7
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Boarding
8.4
Entertainment
8.0
Comfort
8.3
Food
8.1
Crew
8.7
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Boarding
8.4
Entertainment
8.0
Comfort
8.3
Food
8.1
Crew
8.7
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Boarding
8.4
Entertainment
8.0
Comfort
8.3
Food
8.1
Crew
8.7
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Boarding
8.4
Entertainment
8.0
Comfort
8.3
Food
8.1
Crew
8.7
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl 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 O'Hare Intl 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 O'Hare Intl to South Korea by cabin class
Find flights from O'Hare Intl to South Korea, based on your preferred cabin class, be it economy, premium economy, business, or first class.
O'Hare Intl and South Korea flights
Browse other O'Hare Intl and South Korea flight options. Last updated on July 29, 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 O'Hare Intl to South Korea
Discover the top 10 airlines that operate flights from O'Hare Intl 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 July 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$194 | Average$1,815 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$639 | Average$930 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$845 | Average$1,119 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$916 | Average$1,319 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$931 | Average$1,443 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$947 | Average$1,242 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,072 | Average$1,484 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,148 | Average$1,728 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,174 | Average$1,356 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,191 | Average$1,542 | FlexibilityNo cancel fee | On-time69% |