$502+ Cheap flights from Incheon Intl (ICN) to O'Hare Intl (ORD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — ORD
Oct 21 — Oct 281
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Incheon Intl to O'Hare Intl 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Incheon Intl to Chicago O'Hare Intl are usually found in December or November, booked 89 days in advance, depart on a Wednesday or Sunday and return on a Tuesday
Cheap flight deals from Incheon Intl to O'Hare Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Incheon Intl to O'Hare IntlExplore the most affordable flight options available from Incheon Intl to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
Explore the most affordable flight options available from Incheon Intl to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
This FlightHub deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:30 pm -
1 stop35h 25m
Mon 11/2310:45 pm -
1 stop40h 20m
Deal found 9/20![Philippine Airlines logo]()
$860
This Gotogate deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:30 pm -
1 stop35h 25m
Fri 11/2010:45 pm -
1 stop29h 25m
Deal found 9/20![Philippine Airlines logo]()
$863
This Gotogate deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:30 pm -
1 stop35h 25m
Mon 11/3010:45 pm -
1 stop29h 25m
Deal found 9/17![Philippine Airlines logo]()
$873
This Philippine Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:30 am -
1 stop24h 25m
Mon 11/3010:45 pm -
1 stop29h 25m
Deal found 9/19![Philippine Airlines logo]()
$880
This Justfly.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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.
Sun 11/158:30 pm -
1 stop35h 25m
Mon 11/233:19 pm -
2 stops47h 46m
Deal found 9/20![Multiple Airlines logo]()
$948
This Gotogate deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:30 pm -
1 stop35h 25m
Fri 12/410:45 pm -
1 stop29h 25m
Deal found 9/21![Philippine Airlines logo]()
$960
This FlightHub deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:30 am -
1 stop24h 25m
Fri 11/276:00 am -
2 stops46h 10m
Deal found 9/19![Multiple Airlines logo]()
$962
This Expedia deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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.
Thu 11/128:30 pm -
1 stop35h 25m
Fri 11/209:00 am -
2 stops43h 10m
Deal found 9/20![Multiple Airlines logo]()
$969
This Philippine Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:30 pm -
1 stop35h 25m
Wed 12/210:45 pm -
1 stop40h 20m
Deal found 9/19![Philippine Airlines logo]()
$984
This FlightHub deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:30 am -
1 stop24h 25m
Fri 11/2710:45 pm -
1 stop29h 25m
Deal found 9/19![Philippine Airlines logo]()
$1,000
This Mytrip deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/41:20 pm -
2 stops26h 01m
Wed 11/116:30 am -
2 stops31h 40m
Deal found 9/20![Multiple Airlines logo]()
$1,018
This Philippine Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:30 pm -
1 stop42h 25m
Fri 11/2710:45 pm -
1 stop40h 20m
Deal found 9/19![Philippine Airlines logo]()
$1,020
Best flights from Incheon Intl to O'Hare IntlDiscover carefully curated flight deals from Incheon Intl to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
Discover carefully curated flight deals from Incheon Intl to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
This Philippine Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:20 am -
2 stops36h 20m
Tue 10/276:55 pm -
2 stops27h 05m
Deal found 9/20![Multiple Airlines logo]()
$1,036
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 11/177:40 pm -
1 stop32h 06m
Tue 12/111:10 am -
Nonstop15h 05m
Deal found 9/17![Delta logo]()
$1,423
This Qatar Airways deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/412:20 am -
1 stop29h 10m
Mon 6/710:00 am -
2 stops41h 05m
Deal found 9/19![Qatar Airways logo]()
$1,600
This Philippine Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:20 am -
2 stops35h 40m
Sat 10/176:55 pm -
2 stops34h 20m
Deal found 9/19![Multiple Airlines logo]()
$1,078
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 12/1810:40 am -
Nonstop12h 50m
Fri 1/156:10 pm -
1 stop32h 35m
Deal found 9/21![Delta logo]()
$1,458
This Qatar Airways deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1010:00 am -
2 stops43h 30m
Wed 6/97:20 pm -
1 stop25h 10m
Deal found 9/19![Qatar Airways logo]()
$1,675
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 12/197:40 pm -
1 stop31h 14m
Sat 1/1611:10 am -
Nonstop15h 05m
Deal found 9/20![Delta logo]()
$1,603
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/1210:40 am -
Nonstop12h 50m
Tue 10/2712:10 pm -
Nonstop15h 05m
Deal found 9/21![Delta logo]()
$1,615
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 12/2110:40 am -
Nonstop12h 50m
Tue 2/2311:10 am -
Nonstop15h 05m
Deal found 9/17![Delta logo]()
$1,619
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 12/1910:40 am -
Nonstop12h 50m
Sat 1/96:10 pm -
1 stop32h 35m
Deal found 9/20![Delta logo]()
$1,621
Last-minute flights from Incheon Intl to O'Hare IntlDiscover last-minute flight deals from Incheon Intl to O'Hare Intl. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from Incheon Intl to O'Hare Intl. Data last updated September 21, 2026 and is based on user searches.
This Philippine Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:20 am -
2 stops37h 00m
Tue 9/297:07 am -
2 stops32h 53m
Deal found 9/20![Multiple Airlines logo]()
$1,045
This Philippine Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:20 am -
2 stops35h 40m
Sat 10/176:55 pm -
2 stops34h 20m
Deal found 9/20![Multiple Airlines logo]()
$1,078
This Philippine Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:20 am -
2 stops35h 40m
Wed 10/712:00 pm -
2 stops28h 00m
Deal found 9/18![Multiple Airlines logo]()
$1,069
This Philippine Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:20 am -
2 stops35h 40m
Tue 10/137:00 am -
2 stops33h 00m
Deal found 9/21![Multiple Airlines logo]()
$1,059
This Philippine Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:20 am -
2 stops31h 10m
Tue 10/276:55 pm -
2 stops27h 05m
Deal found 9/21![Multiple Airlines logo]()
$1,047
This Mytrip deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/123:15 pm -
2 stops29h 19m
Sun 10/256:30 am -
2 stops24h 50m
Deal found 9/17![Multiple Airlines logo]()
$1,065
This Mytrip deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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.
Sat 10/178:45 pm -
1 stop33h 55m
Sat 10/246:30 am -
2 stops23h 40m
Deal found 9/17![Multiple Airlines logo]()
$1,024
This Philippine Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:20 am -
2 stops36h 20m
Tue 10/276:55 pm -
2 stops27h 05m
Deal found 9/20![Multiple Airlines logo]()
$1,036
One-way flights from Incheon Intl to O'Hare IntlSearch for one-way flight options from Incheon Intl to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
Search for one-way flight options from Incheon Intl to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 11/39:55 pm -
2 stops29h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$502
This SmartFares deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/97:30 am -
1 stop24h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Philippine Airlines logo]()
$518
This Kiwi.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 11/259:20 am -
2 stops52h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$522
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 12/77:45 pm -
2 stops48h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$535
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 12/97:45 pm -
2 stops24h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$538
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:10 am -
3 stops49h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$542
This Philippine Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/88:30 pm -
1 stop35h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Philippine Airlines logo]()
$543
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 12/77:30 am -
1 stop24h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Philippine Airlines logo]()
$546
Find flight deals from Incheon Intl to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $814 (Cheapflightsfares) |
One-way from | $502 (Kiwi.com) |
Popular in | July |
Cheapest in | December |
Average price | $1,485 |
Good round-trip deal | $1,554 or less |
Good one-way deal | $1,315 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Incheon Intl 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 7,457,451 searches. Data last updated September 21, 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IncheonChicago
ICN Incheon Intl - ORD Chicago O'Hare Intl
ICNORD
Incheon Intl
Mon 11/9
6:55 pm-7:54 am
2 stops27h 59m
Chicago O'Hare Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$711
IncheonChicago
ICN Incheon Intl - ORD Chicago O'Hare Intl
ICNORD
Incheon Intl
Sat 10/17
7:20 am-5:40 am
2 stops36h 20m
Chicago O'Hare Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$725
IncheonChicago
ICN Incheon Intl - ORD Chicago O'Hare Intl
ICNORD
Incheon Intl
Tue 9/29
7:20 am-5:00 am
2 stops35h 40m
Chicago O'Hare Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$725
IncheonChicago
ICN Incheon Intl - ORD Chicago O'Hare Intl
ICNORD
Incheon Intl
Fri 10/2
7:20 am-11:31 pm
2 stops30h 11m
Chicago O'Hare Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$734
IncheonChicago
ICN Incheon Intl - ORD Chicago O'Hare Intl
ICNORD
Incheon Intl
Tue 10/20
7:20 am-5:40 am
2 stops36h 20m
Chicago O'Hare Intl
Tue 10/27
6:55 pm-12:00 pm
2 stops27h 05m
$1,036
IncheonChicago
ICN Incheon Intl - ORD Chicago O'Hare Intl
ICNORD
Incheon Intl
Thu 10/1
7:20 am-5:00 am
2 stops35h 40m
Chicago O'Hare Intl
Sat 10/17
6:55 pm-7:15 pm
2 stops34h 20m
$1,078
Quickest round-trip
IncheonChicago
ICN Incheon Intl - ORD Chicago O'Hare Intl
ICNORD
Incheon Intl
Tue 9/29
10:40 am-9:30 am
Nonstop12h 50m
Chicago O'Hare Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$1,301
IncheonChicago
ICN Incheon Intl - ORD Chicago O'Hare Intl
ICNORD
Incheon Intl
Mon 11/9
10:40 am-8:30 am
Nonstop12h 50m
Chicago O'Hare Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$1,301
IncheonChicago
ICN Incheon Intl - ORD Chicago O'Hare Intl
ICNORD
Incheon Intl
Fri 10/16
10:40 am-9:30 am
Nonstop12h 50m
Chicago O'Hare Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$1,301
IncheonChicago
ICN Incheon Intl - ORD Chicago O'Hare Intl
ICNORD
Incheon Intl
Tue 11/17
7:40 pm-12:46 pm
1 stop32h 06m
Chicago O'Hare Intl
Tue 12/1
11:10 am-5:15 pm
Nonstop15h 05m
$1,423
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Incheon Intl to O'Hare Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Incheon Intl to O'Hare Intl in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Incheon Intl Airport-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Incheon Intl Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Incheon Intl Airport-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Incheon Intl Airport-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Incheon Intl to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Incheon Intl with our price prediction graph.
ICN-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 Incheon Intl Airport to Chicago O'Hare Intl Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Incheon Intl Airport to Chicago O'Hare Intl Airport?
The price you pay for your flight from Incheon Intl Airport to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Incheon Intl Airport to Chicago O'Hare Intl Airport?
Currently, December is the cheapest month in which you can book a flight from Incheon Intl Airport to Chicago O'Hare Intl Airport (average of $663). Flying from Incheon Intl Airport to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $1,720). 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 ICN to ORD?
Find hourly flight availability from Incheon Intl 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 September 21, 2026.
When flying from Incheon Intl Airport to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Incheon to Chicago delayed?
About 8% of weekly flights between Incheon and Chicago have experienced delays in the past year, with the average delay time being 94 minutes.
What is the most punctual flight time for Incheon 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?
Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Incheon to Chicago flights?
Over the last year, Korean Air have had the lowest number of delays on this route, with just 8% of flights being delayed.
The best insider tips for Incheon Intl Airport to Chicago O'Hare Intl Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Incheon Intl Airport to Chicago O'Hare Intl Airport trip
Our travel experts
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 September 21, 2026.
Read through reviews of airlines operating flights from Incheon Intl Airport to Chicago O'Hare Intl Airport, such as Korean Air,Alaska Airlines, andDelta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.4
Comfort
8.3
Crew
8.7
Boarding
8.5
Entertainment
8.2
Food
8.1
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Overall
8.4
Comfort
8.3
Crew
8.7
Boarding
8.5
Entertainment
8.2
Food
8.1
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Overall
8.4
Comfort
8.3
Crew
8.7
Boarding
8.5
Entertainment
8.2
Food
8.1
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Overall
8.4
Comfort
8.3
Crew
8.7
Boarding
8.5
Entertainment
8.2
Food
8.1
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Overall
8.4
Comfort
8.3
Crew
8.7
Boarding
8.5
Entertainment
8.2
Food
8.1
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Overall
8.4
Comfort
8.3
Crew
8.7
Boarding
8.5
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 Incheon Intl 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 locationsBenton Harbor
Rosemont
Des Plaines
Lake Geneva
Naperville
Glenview
Schaumburg
Oakbrook Terrace
Delavan
Oak Brook
Aurora
Libertyville
Rockford
Hoffman Estates
Beloit
Orland Park
South Holland
Elgin
Racine
Janesville
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.
Alternative routes
Complete your trip
Flights by cabin class
O'Hare Intl flight routes
Other flight options
Other flights from Incheon Intl
Popular flights
Alternative routes for Incheon Intl to O'Hare Intl
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to O'Hare Intl by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Incheon Intl to O'Hare Intl by cabin class
Find flights from Incheon Intl to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to O'Hare Intl
Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 21, 2026.
Incheon Intl and O'Hare Intl flights
Browse other Incheon Intl and O'Hare Intl flight options. Last updated on September 21, 2026.
Other flights from Incheon Intl
Browse through other flights departing from Incheon Intl. Flights are based on user searches made on Cheapflights and were last updated on September 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Incheon Intl to O'Hare Intl
Discover the top 5 airlines that operate flights from Incheon Intl 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 7,457,451 searches. Data last updated September 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$269 | Average$1,302 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$567 | Average$590 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$586 | Average$663 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$707 | Average$1,327 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,276 | Average$1,526 | FlexibilityNo cancel fee | On-time81% |