$406+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ICN
Sep 14 — Sep 211
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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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 August 15, 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 August 15, 2026.
This Bravofly deal was found by Cheapflights users on 8/14. 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.
Sun 9/2712:30 am -
1 stop27h 30m
Mon 10/511:20 am -
1 stop23h 25m
Deal found 8/14![EVA Air logo]()
$1,059
This flugladen.de deal was found by Cheapflights users on 8/15. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:30 am -
1 stop27h 40m
Tue 9/157:15 pm -
1 stop39h 30m
Deal found 8/15![EVA Air logo]()
$1,097
This FlightHub deal was found by Cheapflights users on 8/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/412:30 am -
1 stop27h 40m
Tue 11/177:00 pm -
1 stop39h 35m
Deal found 8/11![EVA Air logo]()
$1,104
This Justfly.com deal was found by Cheapflights users on 8/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:30 am -
1 stop28h 45m
Wed 9/28:20 pm -
1 stop38h 25m
Deal found 8/12![EVA Air logo]()
$1,107
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:00 am -
1 stop18h 45m
Tue 9/155:50 pm -
1 stop20h 24m
Deal found 8/15![American Airlines logo]()
$1,114
This Turkish Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 10/2512:45 pm -
1 stop39h 35m
Mon 11/212:05 am -
1 stop25h 55m
Deal found 8/13![Turkish Airlines logo]()
$1,115
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Sat 8/226:05 am -
2 stops24h 05m
Thu 12/318:30 pm -
1 stop35h 25m
Deal found 8/12![Multiple Airlines logo]()
$1,116
This Mytrip deal was found by Cheapflights users on 8/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:30 pm -
1 stop35h 15m
Thu 9/102:35 am -
3 stops31h 37m
Deal found 8/12![Multiple Airlines logo]()
$1,117
This Trip.com deal was found by Cheapflights users on 8/14. 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 11/312:03 pm -
3 stops32h 17m
Thu 11/58:15 pm -
3 stops29h 43m
Deal found 8/14![Multiple Airlines logo]()
$1,118
This Mytrip deal was found by Cheapflights users on 8/13. 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 9/244:15 pm -
1 stop30h 25m
Wed 11/187:30 am -
1 stop24h 25m
Deal found 8/13![Multiple Airlines logo]()
$1,118
This Super.com deal was found by Cheapflights users on 8/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:30 am -
1 stop28h 15m
Mon 11/167:45 pm -
1 stop38h 50m
Deal found 8/10![EVA Air logo]()
$1,119
This Turkish Airlines deal was found by Cheapflights users on 8/12. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:45 am -
1 stop39h 35m
Sat 11/2110:35 am -
1 stop46h 45m
Deal found 8/12![Turkish Airlines logo]()
$1,120
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 August 15, 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 August 15, 2026.
This SmartFares deal was found by Cheapflights users on 8/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:30 am -
1 stop19h 50m
Thu 9/177:10 pm -
1 stop39h 35m
Deal found 8/11![EVA Air logo]()
$1,139
This Mytrip deal was found by Cheapflights users on 8/15. 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 9/299:55 am -
2 stops22h 00m
Tue 10/67:20 am -
2 stops26h 52m
Deal found 8/15![Multiple Airlines logo]()
$1,216
This Cathay Pacific deal was found by Cheapflights users on 8/12. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/184:15 pm -
1 stop32h 15m
Thu 10/223:30 pm -
1 stop36h 25m
Deal found 8/12![Cathay Pacific logo]()
$1,312
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:17 pm -
2 stops31h 13m
Mon 9/147:35 pm -
2 stops31h 47m
Deal found 8/11![Alaska Airlines logo]()
$1,359
This Japan Airlines deal was found by Cheapflights users on 8/11. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/85:40 pm -
1 stop26h 15m
Mon 3/112:05 pm -
1 stop34h 30m
Deal found 8/11![Japan Airlines logo]()
$1,374
This Delta deal was found by Cheapflights users on 8/15. 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 10/145:27 am -
1 stop22h 23m
Wed 10/2110:40 am -
Nonstop12h 50m
Deal found 8/15![Delta logo]()
$1,819
This Korean Air deal was found by Cheapflights users on 8/13. 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.
Sun 10/189:59 am -
2 stops19h 56m
Thu 10/227:55 am -
1 stop15h 35m
Deal found 8/13![Korean Air logo]()
$2,184
This EVA Air deal was found by Cheapflights users on 8/13. 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.
Tue 11/311:30 pm -
1 stop27h 10m
Sat 11/76:55 pm -
1 stop39h 40m
Deal found 8/13![EVA Air logo]()
$1,193
This oojo deal was found by Cheapflights users on 8/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:52 pm -
2 stops38h 53m
Thu 9/174:30 pm -
2 stops21h 29m
Deal found 8/11![Multiple Airlines logo]()
$1,250
This Trip.com deal was found by Cheapflights users on 8/13. 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 9/2612:30 am -
1 stop27h 30m
Sun 10/411:20 am -
1 stop23h 25m
Deal found 8/13![EVA Air logo]()
$1,210
This Japan Airlines deal was found by Cheapflights users on 8/11. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/35:40 pm -
1 stop33h 40m
Fri 2/2612:05 pm -
1 stop34h 30m
Deal found 8/11![Japan Airlines logo]()
$1,374
This China Airlines deal was found by Cheapflights users on 8/14. 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 9/287:00 pm -
2 stops26h 15m
Mon 10/512:15 pm -
2 stops31h 25m
Deal found 8/14![Multiple Airlines logo]()
$1,278
This Bravofly deal was found by Cheapflights users on 8/14. 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.
Mon 9/284:15 pm -
1 stop24h 25m
Mon 10/57:25 am -
1 stop20h 30m
Deal found 8/14![Cathay Pacific logo]()
$1,421
This Japan Airlines deal was found by Cheapflights users on 8/14. 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 9/62:10 pm -
1 stop17h 05m
Mon 9/148:00 am -
1 stop16h 45m
Deal found 8/14![Japan Airlines logo]()
$1,396
This China Airlines deal was found by Cheapflights users on 8/14. 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 9/285:55 pm -
2 stops27h 20m
Mon 10/512:15 pm -
2 stops31h 35m
Deal found 8/14![Multiple Airlines logo]()
$1,290
This EVA Air deal was found by Cheapflights users on 8/12. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:06 pm -
2 stops34h 39m
Wed 10/2112:00 pm -
1 stop22h 45m
Deal found 8/12![EVA Air logo]()
$1,306
This Japan Airlines deal was found by Cheapflights users on 8/11. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/75:40 pm -
1 stop26h 15m
Mon 3/112:05 pm -
1 stop34h 30m
Deal found 8/11![Japan Airlines logo]()
$1,424
This Mytrip deal was found by Cheapflights users on 8/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:30 am -
2 stops27h 25m
Wed 9/168:45 am -
2 stops26h 00m
Deal found 8/11![Multiple Airlines logo]()
$1,320
This Delta deal was found by Cheapflights users on 8/15. 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 9/1412:10 pm -
Nonstop14h 40m
Mon 9/218:45 am -
1 stop24h 00m
Deal found 8/15![Delta logo]()
$1,825
This EVA Air deal was found by Cheapflights users on 8/11. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/36:15 pm -
2 stops51h 35m
Sat 2/271:50 pm -
1 stop20h 45m
Deal found 8/11![EVA Air logo]()
$1,389
This Japan Airlines deal was found by Cheapflights users on 8/13. 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 11/85:35 pm -
1 stop37h 30m
Thu 11/1212:05 pm -
1 stop34h 25m
Deal found 8/13![Japan Airlines logo]()
$1,427
This Mytrip deal was found by Cheapflights users on 8/14. 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 9/287:11 am -
2 stops24h 44m
Mon 10/59:30 am -
2 stops24h 42m
Deal found 8/14![Multiple Airlines logo]()
$1,329
This Delta deal was found by Cheapflights users on 8/14. 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 9/159:59 am -
1 stop17h 21m
Thu 9/244:25 pm -
1 stop20h 19m
Deal found 8/14![Delta logo]()
$1,829
This EVA Air deal was found by Cheapflights users on 8/15. 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 10/37:45 pm -
2 stops56h 25m
Sat 10/241:50 pm -
1 stop20h 55m
Deal found 8/15![EVA Air logo]()
$1,392
This Japan Airlines deal was found by Cheapflights users on 8/11. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/295:35 pm -
1 stop37h 30m
Wed 12/27:40 pm -
2 stops39h 40m
Deal found 8/11![Japan Airlines logo]()
$1,437
This China Airlines deal was found by Cheapflights users on 8/10. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:55 pm -
2 stops25h 35m
Thu 10/18:00 pm -
2 stops23h 50m
Deal found 8/10![Multiple Airlines logo]()
$1,344
This Korean Air deal was found by Cheapflights users on 8/10. 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.
Thu 9/178:25 am -
2 stops21h 30m
Mon 9/217:55 am -
1 stop15h 35m
Deal found 8/10![Korean Air logo]()
$2,184
This Delta deal was found by Cheapflights users on 8/11. 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.
Wed 9/2312:10 pm -
Nonstop14h 40m
Wed 10/1410:40 am -
Nonstop12h 50m
Deal found 8/11![Delta logo]()
$1,865
This Japan Airlines deal was found by Cheapflights users on 8/14. 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 9/282:10 pm -
1 stop30h 30m
Mon 10/57:15 pm -
1 stop29h 30m
Deal found 8/14![Japan Airlines logo]()
$1,458
This EVA Air deal was found by Cheapflights users on 8/13. 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.
Sun 9/278:30 pm -
2 stops31h 30m
Sun 10/47:10 pm -
2 stops24h 40m
Deal found 8/13![Multiple Airlines logo]()
$1,360
Last-minute flights from Chicago to South KoreaDiscover last-minute flight deals from Chicago to South Korea. Data last updated August 15, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to South Korea. Data last updated August 15, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Sat 8/226:05 am -
2 stops24h 05m
Thu 12/318:30 pm -
1 stop35h 25m
Deal found 8/12![Multiple Airlines logo]()
$1,116
This Justfly.com deal was found by Cheapflights users on 8/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:30 am -
1 stop28h 45m
Wed 9/28:20 pm -
1 stop38h 25m
Deal found 8/12![EVA Air logo]()
$1,107
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Tue 8/259:20 pm -
1 stop28h 30m
Sat 8/299:40 pm -
1 stop22h 19m
Deal found 8/12![Multiple Airlines logo]()
$1,122
This flugladen.de deal was found by Cheapflights users on 8/15. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:30 am -
1 stop27h 40m
Tue 9/157:15 pm -
1 stop39h 30m
Deal found 8/15![EVA Air logo]()
$1,097
This lastminute.com deal was found by Cheapflights users on 8/11. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:30 am -
1 stop28h 15m
Tue 9/1512:00 pm -
1 stop22h 45m
Deal found 8/11![EVA Air logo]()
$1,120
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:00 am -
1 stop18h 45m
Tue 9/155:50 pm -
1 stop20h 24m
Deal found 8/15![American Airlines logo]()
$1,114
This Mytrip deal was found by Cheapflights users on 8/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:40 pm -
2 stops32h 05m
Mon 11/161:20 pm -
3 stops35h 03m
Deal found 8/11![Multiple Airlines logo]()
$1,123
This SmartFares deal was found by Cheapflights users on 8/15. 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.
Tue 9/1512:30 am -
1 stop20h 30m
Sat 9/267:45 pm -
1 stop39h 00m
Deal found 8/15![EVA Air logo]()
$1,125
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/166:30 am -
2 stops25h 10m
Wed 12/167:30 am -
1 stop24h 25m
Deal found 8/15![Multiple Airlines logo]()
$1,117
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/2311:50 am -
1 stop18h 30m
Mon 9/287:15 pm -
2 stops24h 23m
Deal found 8/14![Multiple Airlines logo]()
$1,121
This Mytrip deal was found by Cheapflights users on 8/13. 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 9/244:15 pm -
1 stop30h 25m
Wed 11/187:30 am -
1 stop24h 25m
Deal found 8/13![Multiple Airlines logo]()
$1,118
This Bravofly deal was found by Cheapflights users on 8/14. 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.
Sun 9/2712:30 am -
1 stop27h 30m
Mon 10/511:20 am -
1 stop23h 25m
Deal found 8/14![EVA Air logo]()
$1,059
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 August 15, 2026.
Search for one-way flight options from Chicago to South Korea. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
This KAYAK deal was found by Cheapflights users on 8/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:30 pm -
1 stop35h 15m
Deal found 8/11![WestJet logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Fri 10/235:30 pm -
1 stop35h 15m
Deal found 8/12![WestJet logo]()
$425
This Mytrip deal was found by Cheapflights users on 8/13. 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 10/225:30 pm -
1 stop35h 15m
Deal found 8/13![WestJet logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:00 am -
3 stops44h 45m
Deal found 8/11![Multiple Airlines logo]()
$446
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Fri 10/304:00 pm -
2 stops36h 45m
Deal found 8/10![Multiple Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:30 am -
2 stops43h 20m
Deal found 8/11![Multiple Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/196:30 am -
2 stops23h 40m
Deal found 8/15![Multiple Airlines logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/151:21 pm -
2 stops42h 19m
Deal found 8/13![Multiple Airlines logo]()
$460
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:21 pm -
2 stops42h 19m
Deal found 8/11![Multiple Airlines logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:20 pm -
2 stops59h 15m
Deal found 8/11![Multiple Airlines logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/1712:54 pm -
2 stops42h 46m
Deal found 8/15![Multiple Airlines logo]()
$465
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/289:20 pm -
2 stops59h 15m
Deal found 8/11![Multiple Airlines logo]()
$465
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 August 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,059 (Bravofly) |
One-way from | $406 (KAYAK) |
Popular in | December |
Cheapest in | January |
Average price | $1,366 |
Good round-trip deal | $951 or less |
Good one-way deal | $500 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 August 15, 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
ChicagoBusan
ORD Chicago O'Hare Intl - PUS Busan Gimhae
ORDPUS
Chicago O'Hare Intl
Wed 9/9
12:30 am-10:20 am
1 stop19h 50m
Busan Gimhae
Thu 9/17
7:10 pm-8:45 pm
1 stop39h 35m
$1,139
ChicagoBusan
ORD Chicago O'Hare Intl - PUS Busan Gimhae
ORDPUS
Chicago O'Hare Intl
Tue 11/3
11:30 pm-5:40 pm
1 stop27h 10m
Busan Gimhae
Sat 11/7
6:55 pm-7:35 pm
1 stop39h 40m
$1,193
ChicagoBusan
ORD Chicago O'Hare Intl - PUS Busan Gimhae
ORDPUS
Chicago O'Hare Intl
Sat 9/26
12:30 am-6:00 pm
1 stop27h 30m
Busan Gimhae
Sun 10/4
11:20 am-8:45 pm
1 stop23h 25m
$1,210
ChicagoCheongju
ORD Chicago O'Hare Intl - CJJ Cheongju
ORDCJJ
Chicago O'Hare Intl
Tue 9/29
9:55 am-9:55 pm
2 stops22h 00m
Cheongju
Tue 10/6
7:20 am-8:12 pm
2 stops26h 52m
$1,216
ChicagoBusan
ORD Chicago O'Hare Intl - PUS Busan Gimhae
ORDPUS
Chicago O'Hare Intl
Thu 9/10
3:52 pm-8:45 pm
2 stops38h 53m
Busan Gimhae
Thu 9/17
4:30 pm-11:59 pm
2 stops21h 29m
$1,250
ChicagoBusan
ORD Chicago O'Hare Intl - PUS Busan Gimhae
ORDPUS
Chicago O'Hare Intl
Mon 9/28
7:00 pm-11:15 am
2 stops26h 15m
Busan Gimhae
Mon 10/5
12:15 pm-5:40 am
2 stops31h 25m
$1,278
ChicagoBusan
MDW Chicago Midway - PUS Busan Gimhae
MDWPUS
Chicago Midway
Mon 9/28
5:55 pm-11:15 am
2 stops27h 20m
Busan Gimhae
Mon 10/5
12:15 pm-5:50 am
2 stops31h 35m
$1,290
ChicagoIncheon
ORD Chicago O'Hare Intl - ICN Incheon Intl
ORDICN
Chicago O'Hare Intl
Wed 10/14
6:06 pm-6:45 pm
2 stops34h 39m
Incheon Intl
Wed 10/21
12:00 pm-8:45 pm
1 stop22h 45m
$1,306
ChicagoDaegu
ORD Chicago O'Hare Intl - TAE Daegu
ORDTAE
Chicago O'Hare Intl
Sun 10/18
4:15 pm-2:30 pm
1 stop32h 15m
Daegu
Thu 10/22
3:30 pm-1:55 pm
1 stop36h 25m
$1,312
ChicagoJeju City
ORD Chicago O'Hare Intl - CJU Jeju City
ORDCJU
Chicago O'Hare Intl
Wed 9/9
12:30 am-5:55 pm
2 stops27h 25m
Jeju City
Wed 9/16
8:45 am-8:45 pm
2 stops26h 00m
$1,320
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-PUS
ORD-GMP
ORD-ICN
MDW-ICN
ORD-CJJ
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-PUS
ORD-GMP
ORD-ICN
MDW-ICN
What is the cheapest month to book a flight from Chicago to South Korea?
Currently, November is the cheapest month in which you can book a flight from Chicago to South Korea (average of $1,155). Flying from Chicago to South Korea in December is currently the most expensive (average of $1,981). 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 August 15, 2026.
When flying from Chicago 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 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 August 15, 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 40% of weekly flights between Chicago and South Korea have experienced delays in the past year, with the average delay time being 204 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 to South Korea?
To ensure you get the cheapest price possible for a flight from Chicago to South Korea, you should look to book at least 22 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 August 15, 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.
Entertainment
8.0
Crew
8.7
Food
8.1
Overall
8.5
Boarding
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentTony,Jun 2026
NRT - TPE
Entertainment
8.0
Crew
8.7
Food
8.1
Overall
8.5
Boarding
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentTony,Jun 2026
NRT - TPE
Entertainment
8.0
Crew
8.7
Food
8.1
Overall
8.5
Boarding
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentTony,Jun 2026
NRT - TPE
Entertainment
8.0
Crew
8.7
Food
8.1
Overall
8.5
Boarding
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentTony,Jun 2026
NRT - TPE
Entertainment
8.0
Crew
8.7
Food
8.1
Overall
8.5
Boarding
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentTony,Jun 2026
NRT - TPE
Entertainment
8.0
Crew
8.7
Food
8.1
Overall
8.5
Boarding
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentTony,Jun 2026
NRT - TPE
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.
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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 August 15, 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 August 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$194 | Average$1,815 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$639 | Average$981 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$845 | Average$1,119 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$916 | Average$1,297 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$931 | Average$1,443 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$947 | Average$1,196 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,059 | Average$1,583 | 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% |