$424+ Cheap flights from South Korea to O'Hare Intl (ORD)
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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — ORD
Mar 5 — Mar 121
1 adult, Economy
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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 South Korea to O'Hare Intl
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Cheapest flights from South Korea to O'Hare IntlExplore the most affordable flight options available from South Korea to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from South Korea to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This flugladen.de deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
Wed 5/207:05 pm
ICN
- ORD
1 stop28h 00m
Air Canada
Mon 5/253:40 pm
ORD
- ICN
1 stop34h 25m
Air Canada
Deal found 2/1![Air Canada logo]()
$599
This WhyPayMore deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:45 pm
ICN
- ORD
1 stop35h 03m
Air Canada
Mon 9/287:40 pm
ORD
- ICN
1 stop30h 25m
Air Canada
Deal found 2/1![Air Canada logo]()
$612
This WhyPayMore deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:45 pm
ICN
- ORD
1 stop35h 00m
Air Canada
Thu 5/213:40 pm
ORD
- ICN
1 stop34h 25m
Air Canada
Deal found 2/1![Air Canada logo]()
$613
This Gotogate deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 2/196:55 pm
ICN
- ORD
2 stops31h 11m
Air Canada
Wed 3/43:35 pm
ORD
- ICN
1 stop34h 35m
Air Canada
Deal found 2/1![Air Canada logo]()
$621
This Gotogate deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
Mon 5/185:45 pm
ICN
- ORD
2 stops30h 33m
Air Canada
Mon 5/2511:05 am
ORD
- ICN
2 stops39h 00m
Air Canada
Deal found 2/1![Air Canada logo]()
$628
This WhyPayMore deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:55 pm
ICN
- ORD
1 stop34h 46m
Air Canada
Fri 2/278:00 am
ORD
- ICN
1 stop19h 25m
Air Canada
Deal found 2/1![Air Canada logo]()
$629
This Gotogate deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
Fri 5/155:45 pm
ICN
- ORD
1 stop35h 00m
Air Canada
Sun 5/173:40 pm
ORD
- ICN
1 stop34h 25m
Air Canada
Deal found 2/1![Air Canada logo]()
$631
This Expedia deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1812:25 pm
PUS
- ORD
2 stops21h 35m
Multiple Airlines
Wed 3/258:00 am
ORD
- PUS
2 stops34h 10m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$896
This EVA Air deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/63:45 pm
PUS
- ORD
1 stop18h 50m
EVA Air
Sun 3/812:30 am
ORD
- PUS
1 stop27h 10m
EVA Air
Deal found 2/2![EVA Air logo]()
$1,008
This WhyPayMore deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:55 pm
GMP
- ORD
1 stop26h 45m
ANA
Thu 8/275:45 pm
ORD
- GMP
1 stop34h 50m
ANA
Deal found 2/1![ANA logo]()
$1,039
This Gotogate deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 2/197:45 am
GMP
- ORD
1 stop21h 05m
ANA
Wed 3/410:30 am
ORD
- GMP
1 stop21h 00m
ANA
Deal found 2/1![ANA logo]()
$1,054
This Ovago deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
Wed 6/37:55 pm
GMP
- ORD
1 stop26h 45m
ANA
Wed 9/305:45 pm
ORD
- GMP
1 stop34h 50m
ANA
Deal found 2/1![ANA logo]()
$1,061
Best flights from South Korea to O'Hare IntlDiscover carefully curated flight deals from South Korea to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from South Korea to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This WhyPayMore deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:55 pm
ICN
- ORD
1 stop34h 46m
Air Canada
Sat 2/283:35 pm
ORD
- ICN
1 stop34h 35m
Air Canada
Deal found 2/1![Air Canada logo]()
$644
This Expedia deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1812:25 pm
PUS
- ORD
2 stops21h 35m
Multiple Airlines
Wed 3/258:00 am
ORD
- PUS
2 stops34h 10m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$896
This EVA Air deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/63:45 pm
PUS
- ORD
1 stop18h 50m
EVA Air
Sun 3/812:30 am
ORD
- PUS
1 stop27h 10m
EVA Air
Deal found 1/31![EVA Air logo]()
$1,008
This WhyPayMore deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:55 pm
GMP
- ORD
1 stop26h 45m
ANA
Thu 8/275:45 pm
ORD
- GMP
1 stop34h 50m
ANA
Deal found 2/1![ANA logo]()
$1,039
This Cathay Pacific deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
Mon 2/163:00 pm
ICN
- ORD
1 stop36h 55m
Cathay Pacific
Thu 2/192:35 pm
ORD
- ICN
1 stop31h 10m
Cathay Pacific
Deal found 2/2![Cathay Pacific logo]()
$1,139
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 2/197:30 pm
ICN
- ORD
1 stop29h 26m
Delta
Fri 2/2711:25 am
ORD
- ICN
Nonstop14h 50m
Delta
Deal found 2/1![Delta logo]()
$1,146
This Cheapflightsfares deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:00 am
GMP
- ORD
2 stops30h 26m
Japan Airlines
Wed 9/308:25 pm
ORD
- GMP
2 stops34h 50m
Japan Airlines
Deal found 2/1![Japan Airlines logo]()
$1,302
This Gotogate deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 5/145:45 pm
ICN
- ORD
2 stops40h 23m
Air Canada
Fri 5/229:55 am
ORD
- ICN
1 stop17h 35m
Air Canada
Deal found 2/1![Air Canada logo]()
$656
This Priceline deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/185:55 pm
ICN
- ORD
1 stop34h 46m
Air Canada
Wed 3/253:35 pm
ORD
- ICN
1 stop34h 40m
Air Canada
Deal found 2/1![Air Canada logo]()
$659
This Hanatour deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:55 pm
ICN
- ORD
1 stop34h 46m
Air Canada
Thu 3/128:40 pm
ORD
- ICN
1 stop30h 45m
Air Canada
Deal found 2/1![Air Canada logo]()
$689
This FlightHub deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
Sat 6/65:45 pm
ICN
- ORD
1 stop35h 00m
Air Canada
Fri 6/199:50 am
ORD
- ICN
1 stop17h 40m
Air Canada
Deal found 2/1![Air Canada logo]()
$713
This Gotogate deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 2/197:45 am
GMP
- ORD
1 stop21h 05m
ANA
Wed 3/410:30 am
ORD
- GMP
1 stop21h 00m
ANA
Deal found 2/1![ANA logo]()
$1,054
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 2/158:35 pm
ICN
- ORD
2 stops55h 36m
Multiple Airlines
Mon 2/232:07 pm
ORD
- ICN
2 stops61h 28m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,086
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 4/257:30 pm
ICN
- ORD
1 stop30h 56m
Delta
Tue 6/3012:30 pm
ORD
- ICN
Nonstop14h 20m
Delta
Deal found 2/1![Delta logo]()
$1,163
This Ovago deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
Wed 6/37:55 pm
GMP
- ORD
1 stop26h 45m
ANA
Wed 9/305:45 pm
ORD
- GMP
1 stop34h 50m
ANA
Deal found 2/1![ANA logo]()
$1,061
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 2/157:30 pm
ICN
- ORD
1 stop29h 26m
Delta
Wed 2/1811:25 am
ORD
- ICN
Nonstop14h 50m
Delta
Deal found 2/1![Delta logo]()
$1,163
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 2/208:35 pm
ICN
- ORD
2 stops31h 36m
Multiple Airlines
Mon 5/186:00 am
ORD
- ICN
1 stop21h 30m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,173
This Cheapflightsfares deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:55 pm
GMP
- ORD
2 stops34h 54m
ANA
Tue 9/295:45 pm
ORD
- GMP
1 stop27h 20m
ANA
Deal found 2/3![ANA logo]()
$1,076
This modetour deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure modetour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/136:55 pm
PUS
- ORD
1 stop39h 40m
EVA Air
Tue 2/244:00 pm
ORD
- PUS
2 stops34h 40m
EVA Air
Deal found 2/2![EVA Air logo]()
$1,304
This FlightHub deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 4/208:00 am
GMP
- ORD
1 stop16h 45m
Japan Airlines
Mon 6/12:30 pm
ORD
- GMP
1 stop16h 45m
Japan Airlines
Deal found 2/2![Japan Airlines logo]()
$1,318
This Cheapflightsfares deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/212:05 pm
GMP
- ORD
2 stops22h 35m
Japan Airlines
Tue 9/298:50 am
ORD
- GMP
2 stops22h 25m
Japan Airlines
Deal found 2/3![Japan Airlines logo]()
$1,342
This Japan Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/68:00 am
GMP
- ORD
2 stops28h 29m
Japan Airlines
Sun 3/87:00 am
ORD
- GMP
2 stops37h 55m
Japan Airlines
Deal found 2/2![Japan Airlines logo]()
$1,351
Last-minute flights from South Korea to O'Hare IntlDiscover last-minute flight deals from South Korea to O'Hare Intl. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from South Korea to O'Hare Intl. Data last updated February 3, 2026 and is based on user searches.
This ANA deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/512:25 pm
GMP
- ORD
1 stop33h 55m
ANA
Mon 2/234:25 pm
ORD
- GMP
1 stop27h 55m
ANA
Deal found 2/2![ANA logo]()
$1,078
This Gotogate deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 2/196:55 pm
ICN
- ORD
2 stops31h 11m
Air Canada
Wed 3/43:35 pm
ORD
- ICN
1 stop34h 35m
Air Canada
Deal found 2/1![Air Canada logo]()
$621
This WhyPayMore deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:55 pm
ICN
- ORD
1 stop34h 46m
Air Canada
Fri 2/278:00 am
ORD
- ICN
1 stop19h 25m
Air Canada
Deal found 2/1![Air Canada logo]()
$629
This WhyPayMore deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:55 pm
ICN
- ORD
1 stop34h 46m
Air Canada
Sat 2/283:35 pm
ORD
- ICN
1 stop34h 35m
Air Canada
Deal found 2/1![Air Canada logo]()
$644
This FlightHub deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
Thu 2/196:55 pm
ICN
- ORD
2 stops38h 57m
Air Canada
Sun 5/1710:43 am
ORD
- ICN
2 stops39h 22m
Air Canada
Deal found 2/1![Air Canada logo]()
$659
This Gotogate deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 2/197:45 am
GMP
- ORD
1 stop21h 05m
ANA
Wed 3/410:30 am
ORD
- GMP
1 stop21h 00m
ANA
Deal found 2/1![ANA logo]()
$1,054
This WhyPayMore deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:55 pm
ICN
- ORD
1 stop34h 46m
Air Canada
Mon 4/63:40 pm
ORD
- ICN
1 stop34h 25m
Air Canada
Deal found 2/1![Air Canada logo]()
$612
This Hanatour deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:55 pm
ICN
- ORD
1 stop34h 46m
Air Canada
Thu 3/128:40 pm
ORD
- ICN
1 stop30h 45m
Air Canada
Deal found 2/1![Air Canada logo]()
$689
This Gotogate deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:55 pm
ICN
- ORD
1 stop34h 46m
Air Canada
Thu 3/128:40 pm
ORD
- ICN
1 stop30h 45m
Air Canada
Deal found 2/1![Air Canada logo]()
$684
This EVA Air deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/63:45 pm
PUS
- ORD
1 stop18h 50m
EVA Air
Sun 3/812:30 am
ORD
- PUS
1 stop27h 10m
EVA Air
Deal found 2/2![EVA Air logo]()
$1,008
This Mytrip deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/185:55 pm
ICN
- ORD
2 stops32h 53m
Air Canada
Wed 3/253:55 pm
ORD
- ICN
2 stops34h 20m
Air Canada
Deal found 2/1![Air Canada logo]()
$667
This Expedia deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1812:25 pm
PUS
- ORD
2 stops21h 35m
Multiple Airlines
Wed 3/258:00 am
ORD
- PUS
2 stops34h 10m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$896
One-way flights from South Korea to O'Hare IntlSearch for one-way flight options from South Korea to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from South Korea to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Mytrip deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 6/97:05 pm
ICN
- ORD
2 stops26h 54m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$424
This Booking.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/36:55 pm
ICN
- ORD
2 stops32h 53m
Air Canada
Deal found 2/1![Air Canada logo]()
$435
This Gurufare deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:45 pm
ICN
- ORD
1 stop34h 58m
Asiana Airlines
Deal found 2/2![Asiana Airlines logo]()
$438
This FlightHub deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 6/17:05 pm
ICN
- ORD
1 stop26h 55m
Air Canada
Deal found 2/1![Air Canada logo]()
$454
This WhyPayMore deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/218:10 pm
ICN
- ORD
1 stop26h 50m
Air Canada
Deal found 1/31![Air Canada logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/39:20 pm
ICN
- ORD
3 stops56h 34m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$457
This OneTravel deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:05 pm
ICN
- ORD
2 stops29h 48m
Air Canada
Deal found 2/2![Air Canada logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/26:55 pm
ICN
- ORD
2 stops30h 56m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$468
This Air Canada deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/315:45 pm
ICN
- ORD
2 stops27h 50m
Air Canada
Deal found 2/1![Air Canada logo]()
$470
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 2/236:55 pm
ICN
- ORD
2 stops30h 56m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$475
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/186:55 pm
ICN
- ORD
2 stops28h 48m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/252:30 pm
PUS
- ORD
3 stops37h 46m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$479
Find flight deals from South Korea to O'Hare Intl
Keep the following information in mind while searching for South Korea to O'Hare Intl flight deals. Data was last updated February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $599 (flugladen.de) |
One-way from | $424 (Mytrip) |
Popular in | January |
Cheapest in | November |
Average price | $1,206 |
Good round-trip deal | $1,389 or less |
Good one-way deal | $1,134 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from South Korea to O'Hare Intl 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 February 3, 2026.
Use the filters below to find and compare flights from South Korea to Chicago O'Hare Intl Airport that are best for you.
Fly from
South Korea
Fly to
O'Hare Intl
Route
Depart
Return
Price
IncheonChicago
ICN - ORD
ICNORD
Incheon Intl
Thu 2/19
6:55 pm-2:41 pm
1 stop34h 46m
Chicago O'Hare Intl
Sat 2/28
3:35 pm-5:10 pm
1 stop34h 35m
$644
IncheonChicago
ICN - ORD
ICNORD
Incheon Intl
Thu 5/14
5:45 pm-8:08 pm
2 stops40h 23m
Chicago O'Hare Intl
Fri 5/22
9:55 am-5:30 pm
1 stop17h 35m
$656
IncheonChicago
ICN - ORD
ICNORD
Incheon Intl
Wed 3/18
5:55 pm-2:41 pm
1 stop34h 46m
Chicago O'Hare Intl
Wed 3/25
3:35 pm-4:15 pm
1 stop34h 40m
$659
IncheonChicago
ICN - ORD
ICNORD
Incheon Intl
Mon 3/2
6:55 pm-2:41 pm
1 stop34h 46m
Chicago O'Hare Intl
Thu 3/12
8:40 pm-5:25 pm
1 stop30h 45m
$689
IncheonChicago
ICN - ORD
ICNORD
Incheon Intl
Sat 6/6
5:45 pm-2:45 pm
1 stop35h 00m
Chicago O'Hare Intl
Fri 6/19
9:50 am-5:30 pm
1 stop17h 40m
$713
BusanChicago
PUS - ORD
PUSORD
Busan Gimhae
Wed 3/18
12:25 pm-8:00 pm
2 stops21h 35m
Chicago O'Hare Intl
Wed 3/25
8:00 am-8:10 am
2 stops34h 10m
$896
BusanChicago
PUS - ORD
PUSORD
Busan Gimhae
Fri 3/6
3:45 pm-7:35 pm
1 stop18h 50m
Chicago O'Hare Intl
Sun 3/8
12:30 am-5:40 pm
1 stop27h 10m
$1,008
SeoulChicago
GMP - ORD
GMPORD
Seoul Gimpo Intl
Wed 7/8
7:55 pm-8:40 am
1 stop26h 45m
Chicago O'Hare Intl
Thu 8/27
5:45 pm-6:35 pm
1 stop34h 50m
$1,039
SeoulChicago
GMP - ORD
GMPORD
Seoul Gimpo Intl
Thu 2/19
7:45 am-1:50 pm
1 stop21h 05m
Chicago O'Hare Intl
Wed 3/4
10:30 am-10:30 pm
1 stop21h 00m
$1,054
SeoulChicago
GMP - ORD
GMPORD
Seoul Gimpo Intl
Wed 6/3
7:55 pm-8:40 am
1 stop26h 45m
Chicago O'Hare Intl
Wed 9/30
5:45 pm-6:35 pm
1 stop34h 50m
$1,061
Showing 1-10 of 52 results
Best time to book a flight from South Korea to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from South Korea with our price prediction graph.
ICN-ORD
PUS-ORD
GMP-ORD
TAE-ORD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from South Korea to Chicago O'Hare Intl Airport
KR0-ORD
ICN-ORD
PUS-ORD
GMP-ORD
TAE-ORD
What is the cheapest month to book a flight from South Korea to Chicago O'Hare Intl Airport?
Currently, August is the cheapest month in which you can book a flight from South Korea to Chicago O'Hare Intl Airport (average of $208). Flying from South Korea to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $1,041). 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 KR to ORD?
Find hourly flight availability from South Korea to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 3, 2026.
One of the essential ways to save on airfare from South Korea to Chicago O'Hare Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 78% on airfare.
What is the cheapest day to fly from South Korea to Chicago O'Hare Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from South Korea to O'Hare Intl. Price data was last updated on January 31, 2026.
Travelers seeking maximum savings on their South Korea to Chicago O'Hare Intl Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from South Korea to Chicago O'Hare Intl Airport
Explore weekly flight availability from South Korea to O'Hare Intl. 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 February 3, 2026.
The most flights from KR0 to ORD 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 South Korea to Chicago delayed?
About 13% of weekly flights between South Korea and Chicago have experienced delays in the past year, with the average delay time being 102 minutes.
What is the most punctual flight time for South Korea to Chicago flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning 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 South Korea to Chicago flights?
Over the last year, Korean Air have had the lowest number of delays on this route, with just 13% of flights being delayed.
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated February 3, 2026.
Get a feel of what it's like to fly with Korean Air, Alaska Airlines, and Delta from South Korea to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.5
Crew
8.7
Comfort
8.3
Overall
8.4
Entertainment
8.2
Food
8.1
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Crew
8.7
Comfort
8.3
Overall
8.4
Entertainment
8.2
Food
8.1
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Crew
8.7
Comfort
8.3
Overall
8.4
Entertainment
8.2
Food
8.1
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Crew
8.7
Comfort
8.3
Overall
8.4
Entertainment
8.2
Food
8.1
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Crew
8.7
Comfort
8.3
Overall
8.4
Entertainment
8.2
Food
8.1
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Crew
8.7
Comfort
8.3
Overall
8.4
Entertainment
8.2
Food
8.1
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Related info for your journey
Find useful and relevant information for your journey from South Korea to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago O'Hare Intl Airport?
Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locationsSchaumburg
Rosemont
Naperville
Gurnee
Elgin
Hoffman Estates
Beloit
Delavan
Oak Brook
Des Plaines
Downers Grove
Elk Grove Village
Skokie
Libertyville
Lake Geneva
Waukegan
Bridgeview
Kenosha
Warrenville
Aurora
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for South Korea to O'Hare Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from South Korea to O'Hare Intl
Discover the top 6 airlines that operate flights from South Korea to O'Hare Intl. 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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$197 | Average$590 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$229 | Average$1,356 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$558 | Average$1,137 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$586 | Average$663 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$687 | Average$1,376 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$730 | Average$1,053 | FlexibilityNo cancel fee | On-time67% |