Incheon Intl

$357+ Cheap flights from O'Hare Intl (ORD) to Incheon Intl (ICN)

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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ICN
Apr 10 — Apr 171
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Find cheap flights from O'Hare Intl to Incheon Intl with Cheapflights

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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Incheon Intl are usually found in November or August, booked 82 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from O'Hare Intl to Incheon Intl

Cheapest flights from O'Hare Intl to Incheon Intl
Explore the most affordable flight options available from O'Hare Intl to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:01 pm
ORD
-
ICN
1 stop21h 14m
Multiple Airlines
Tue 4/211:00 pm
ICN
-
ORD
1 stop30h 50m
Multiple Airlines
Deal found 3/6$939
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/912:53 pm
ORD
-
ICN
1 stop26h 22m
Multiple Airlines
Sat 5/166:00 pm
ICN
-
ORD
2 stops25h 25m
Multiple Airlines
Deal found 3/6$942
This FlightHub deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:10 pm
ORD
-
ICN
1 stop31h 30m
Turkish Airlines
Sat 5/2310:15 am
ICN
-
ORD
1 stop37h 25m
Turkish Airlines
Deal found 3/8$943
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:47 pm
ORD
-
ICN
1 stop26h 28m
Multiple Airlines
Mon 4/2710:05 pm
ICN
-
ORD
1 stop39h 22m
Multiple Airlines
Deal found 3/6$945
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:01 pm
ORD
-
ICN
1 stop21h 14m
Multiple Airlines
Fri 4/2410:05 pm
ICN
-
ORD
1 stop39h 22m
Multiple Airlines
Deal found 3/8$946
This KAYAK deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:25 am
ORD
-
ICN
1 stop40h 15m
Turkish Airlines
Thu 9/311:20 pm
ICN
-
ORD
1 stop24h 20m
Turkish Airlines
Deal found 3/6$948
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:55 pm
ORD
-
ICN
1 stop25h 20m
Multiple Airlines
Sun 9/69:50 am
ICN
-
ORD
2 stops28h 09m
Multiple Airlines
Deal found 3/6$949
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Wed 4/227:21 pm
ORD
-
ICN
1 stop30h 29m
Multiple Airlines
Fri 5/17:35 pm
ICN
-
ORD
2 stops24h 15m
Multiple Airlines
Deal found 3/10$950
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:01 pm
ORD
-
ICN
1 stop21h 14m
Multiple Airlines
Wed 4/151:00 pm
ICN
-
ORD
2 stops30h 25m
Multiple Airlines
Deal found 3/6$951
This KAYAK deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:10 pm
ORD
-
ICN
1 stop31h 30m
Turkish Airlines
Fri 6/1210:15 am
ICN
-
ORD
1 stop37h 25m
Turkish Airlines
Deal found 3/9$953

Find flight deals from O'Hare Intl to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Incheon Intl (ICN). 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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$939
(Kiwi.com)

One-way from

$357
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,440

Good round-trip deal

$862 or less

Good one-way deal

$520 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Incheon Intl flight deals.
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Incheon Intl flights.
From Chicago O'Hare Intl to Incheon Intl
One-way flight from Chicago O'Hare Intl to Incheon Intl
Highest demand for flights based on searches. 15% potential increase in price ($263 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average RT price).
Average for round-trip flights in March 2026
Price to beat on a round-trip flight from Chicago O'Hare Intl to Incheon Intl.
Price to beat on a one-way flight from Chicago O'Hare Intl to Incheon Intl.

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Incheon 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 March 11, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Fri 5/1

6:00 am-5:30 pm

1 stop21h 30m

Incheon Intl

Sat 5/9

7:35 pm-6:40 am

1 stop25h 05m

$1,014

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Fri 6/26

11:40 am-11:20 am

2 stops33h 40m

Incheon Intl

Sat 7/4

9:50 pm-5:50 pm

1 stop34h 00m

$1,498

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Tue 4/21

7:10 am-3:55 pm

1 stop18h 45m

Incheon Intl

Mon 5/4

10:40 am-9:40 am

Nonstop13h 00m

$1,568

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sun 4/12

12:20 pm-4:50 pm

Nonstop14h 30m

Incheon Intl

Tue 4/21

4:25 pm-10:21 pm

1 stop19h 56m

$1,624

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sun 4/5

12:20 pm-4:50 pm

Nonstop14h 30m

Incheon Intl

Sat 4/18

7:20 pm-9:18 pm

1 stop15h 58m

$1,674

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Wed 7/1

9:30 pm-11:20 am

1 stop23h 50m

Incheon Intl

Mon 7/13

9:50 pm-5:50 pm

1 stop34h 00m

$1,765

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Fri 3/20

7:59 pm-6:35 pm

2 stops32h 36m

Incheon Intl

Mon 3/30

8:35 pm-2:21 pm

2 stops31h 46m

$1,805

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Mon 8/24

6:30 pm-4:40 am

1 stop20h 10m

Incheon Intl

Thu 9/3

10:40 am-9:30 am

Nonstop12h 50m

$1,836

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Tue 8/18

8:55 am-4:25 pm

1 stop17h 30m

Incheon Intl

Thu 9/3

10:40 am-9:30 am

Nonstop12h 50m

$1,886

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Fri 9/4

5:55 pm-4:00 am

1 stop20h 05m

Incheon Intl

Sun 9/13

10:40 am-9:30 am

Nonstop12h 50m

$1,936

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from O'Hare Intl to Incheon 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 O'Hare Intl to Incheon Intl in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
GurufarePrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Incheon 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 Chicago O'Hare Intl Airport-Incheon 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 O'Hare Intl to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Incheon Intl Airport

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Incheon Intl. Price data was last updated on March 6, 2026.

The best time to book flights from Chicago O'Hare Intl Airport to Incheon Intl Airport is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Incheon Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Incheon Intl Airport (average of $196). Flying from Chicago O'Hare Intl Airport to Incheon Intl Airport in June is currently the most expensive (average of $1,015). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORD to ICN?

Find hourly flight availability from O'Hare Intl to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 11, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Incheon Intl Airport as you normally would.

The best insider tips for Chicago O'Hare Intl Airport to Incheon 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 Chicago O'Hare Intl Airport to Incheon Intl Airport trip
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Gabriel Leigh

Gabriel Leigh

Expert on ICN

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon 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 Incheon Intl. Reviews last updated March 11, 2026.
Peruse reviews from past customers who have flown with EVA Air,Korean Air, andDelta from Chicago O'Hare Intl Airport to Incheon Intl Airport 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.

Boarding

8.4

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.

Boarding

8.4

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.

Boarding

8.4

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.

Boarding

8.4

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.

Boarding

8.4

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.

Boarding

8.4

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Chicago O'Hare Intl Airport to Incheon Intl Airport?

    Alaska Airlines, Finnair, and Delta can get you from Chicago O'Hare Intl Airport to Incheon Intl Airport in just under 18h 45m. Your travel time can differ by up to 14h 55m. Airlines will cover a distance of 6533 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Incheon Intl Airport round-trip?

    Delta, at $194, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Incheon Intl Airport.Alternate airlines to your destination round-trip include United Airlines and Cathay Pacific. Users have found that Delta is 86% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Incheon Intl Airport one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $446. Turkish Airlines flights start at $491 while deals on EVA Air start at $551 one-way.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Incheon Intl Airport?

    Before booking your flight to Incheon Intl Airport from Chicago O'Hare Intl Airport, check out the most reliable airlines to get you to your destination on time: Korean Air (66%), Atlas Air (62%), Delta( 58%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Incheon Intl Airport?

    Looking at all options, your cheapest flight can be booked for $391. While the most popular route (Chicago O'Hare Intl - Incheon Intl) can be booked for $865 on average, our data indicates $2,082 when flying from Chicago O'Hare Intl Airport to Incheon Intl Airport.

  • Can I find deals for flights from O'Hare Intl to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Incheon Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Incheon Intl.

  • Can I find deals for business class flights from O'Hare Intl to Incheon Intl?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Incheon Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Incheon Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Incheon Intl Airport (average of $196). Flying from Chicago O'Hare Intl Airport to Incheon Intl Airport in June is currently the most expensive (average of $1,015). 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.

See more FAQs

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam

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Top 10 airlines flying from O'Hare Intl to Incheon Intl

Discover the top 10 airlines that operate flights from O'Hare Intl to Incheon 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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$194Average$1,884FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$287Average$1,996FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$639Average$918FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$877Average$1,141FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$916Average$1,297FlexibilityNo cancel feeOn-time71%
EVA AirCheapest$948Average$1,237FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$1,088Average$1,287FlexibilityNo cancel feeOn-time67%
Asiana AirlinesCheapest$1,234Average$1,726FlexibilityNo cancel feeOn-time76%
FinnairCheapest$1,259Average$1,411FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,552Average$1,902FlexibilityNo cancel feeOn-time81%

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