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Incheon Intl

$426+ 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ICN
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Find cheap flights from O'Hare Intl to Incheon Intl with Cheapflights

1. Tell us where you want to go

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2. Select your favorite providers

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3. Compare prices and book

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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 January 26, 2026.

This Justfly.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:20 pm
ORD
-
ICN
1 stop21h 45m
Turkish Airlines
Wed 3/1110:45 am
ICN
-
ORD
1 stop46h 40m
Turkish Airlines
Deal found 1/26$818
This Justfly.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:10 pm
ORD
-
ICN
1 stop22h 25m
Turkish Airlines
Fri 5/810:15 am
ICN
-
ORD
1 stop46h 00m
Turkish Airlines
Deal found 1/26$828
This FlightHub deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/28:20 pm
ORD
-
ICN
1 stop31h 00m
Turkish Airlines
Wed 2/1810:45 am
ICN
-
ORD
1 stop38h 20m
Turkish Airlines
Deal found 1/25$829
This oojo deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:50 am
ORD
-
ICN
1 stop39h 30m
Turkish Airlines
Mon 3/912:10 am
ICN
-
ORD
1 stop33h 15m
Turkish Airlines
Deal found 1/26$838
This Justfly.com deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:50 pm
ORD
-
ICN
1 stop38h 30m
Turkish Airlines
Mon 11/912:10 am
ICN
-
ORD
1 stop33h 15m
Turkish Airlines
Deal found 1/24$845
This Justfly.com deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/812:50 pm
ORD
-
ICN
1 stop39h 30m
Turkish Airlines
Sun 3/1512:10 am
ICN
-
ORD
1 stop33h 15m
Turkish Airlines
Deal found 1/24$855
This Gotogate deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/109:20 pm
ORD
-
ICN
1 stop31h 00m
Turkish Airlines
Mon 3/1612:10 am
ICN
-
ORD
1 stop24h 55m
Turkish Airlines
Deal found 1/24$859
This oojo deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:10 pm
ORD
-
ICN
1 stop31h 30m
Turkish Airlines
Tue 4/2111:20 pm
ICN
-
ORD
1 stop24h 20m
Turkish Airlines
Deal found 1/24$860
This CrystalTravel deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:10 pm
ORD
-
ICN
1 stop22h 25m
Turkish Airlines
Wed 11/1812:10 am
ICN
-
ORD
1 stop24h 55m
Turkish Airlines
Deal found 1/24$862
This FlightHub deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/248:20 pm
ORD
-
ICN
1 stop31h 00m
Turkish Airlines
Mon 3/912:10 am
ICN
-
ORD
1 stop24h 55m
Turkish Airlines
Deal found 1/25$864
This FlightHub deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/911:50 am
ORD
-
ICN
1 stop30h 15m
Turkish Airlines
Mon 3/2310:45 am
ICN
-
ORD
1 stop38h 20m
Turkish Airlines
Deal found 1/26$866
This Booking.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:50 pm
ORD
-
ICN
1 stop29h 15m
Turkish Airlines
Wed 11/1812:10 am
ICN
-
ORD
1 stop33h 15m
Turkish Airlines
Deal found 1/25$867

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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$818
(Justfly.com)

One-way from

$426
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,524

Good round-trip deal

$791 or less

Good one-way deal

$402 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Incheon Intl flights.
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From Chicago O'Hare Intl to Incheon Intl
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One-way flight from Chicago O'Hare Intl to Incheon Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($239 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Incheon Intl.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Incheon Intl.
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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 January 26, 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

O'Hare Intl

Fly to

Incheon Intl

Route

Depart

Return

Price

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Wed 4/15

4:15 pm-2:05 pm

1 stop31h 50m

Incheon Intl

Tue 4/21

8:05 pm-1:55 pm

1 stop31h 50m

$945

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sun 2/22

2:35 pm-12:45 pm

1 stop31h 10m

Incheon Intl

Sat 3/14

1:45 pm-1:55 pm

1 stop38h 10m

$1,045

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Tue 4/7

7:24 pm-11:00 am

2 stops25h 36m

Incheon Intl

Mon 4/20

7:45 pm-6:39 am

2 stops24h 54m

$1,174

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Thu 4/30

8:48 pm-11:00 am

2 stops24h 12m

Incheon Intl

Mon 6/1

7:45 pm-6:40 am

2 stops24h 55m

$1,214

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Tue 6/9

9:30 pm-11:20 am

1 stop23h 50m

Incheon Intl

Mon 8/10

9:50 pm-5:50 pm

1 stop34h 00m

$1,332

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Thu 4/9

7:59 pm-6:35 pm

2 stops32h 36m

Incheon Intl

Wed 4/22

7:35 pm-1:23 pm

2 stops31h 48m

$1,339

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Tue 6/9

9:30 pm-11:20 am

1 stop23h 50m

Incheon Intl

Thu 8/6

9:50 pm-5:50 pm

1 stop34h 00m

$1,368

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Wed 6/3

9:30 pm-11:20 am

1 stop23h 50m

Incheon Intl

Wed 8/5

9:50 pm-5:50 pm

1 stop34h 00m

$1,433

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sat 5/30

4:53 pm-11:20 am

2 stops28h 27m

Incheon Intl

Sat 6/27

9:50 pm-5:50 pm

1 stop34h 00m

$1,448

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Tue 7/14

6:00 am-4:55 am

1 stop32h 55m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 21 results
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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 January.
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
GotogatePrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 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 January 23, 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 $204). Flying from Chicago O'Hare Intl Airport to Incheon Intl Airport in June is currently the most expensive (average of $1,122). 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 January 26, 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.

Read more
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.

Read more

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 January 26, 2026.
Peruse reviews from past customers who have flown with EVA Air, Korean Air, and Delta 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.
EVA Air
8.4
Very good
1,333 reviews

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
EVA Air
8.4
Very good
1,333 reviews
EVA Air
8.4
Very good
1,333 reviews

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Korean Air
8.4
Very good
1,188 reviews
EVA Air
8.4
Very good
1,333 reviews

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Delta
7.9
Good
8,113 reviews
EVA Air
8.4
Very good
1,333 reviews

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Turkish Airlines
7.3
Good
4,209 reviews
EVA Air
8.4
Very good
1,333 reviews

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Air Canada
7.1
Good
10,656 reviews
EVA Air
8.4
Very good
1,333 reviews

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

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?

    Cathay Pacific and Finnair can get you from Chicago O'Hare Intl Airport to Incheon Intl Airport in just under 23h 50m. Your travel time can differ by up to 8h. 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 87% 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. American Airlines flights start at $468 while deals on Turkish Airlines start at $491 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: Delta (59%), Atlas Air (57%), Korean Air( 52%).

  • 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 $375. While the most popular route (Chicago O'Hare Intl - Incheon Intl) can be booked for $818 on average, our data indicates $2,019 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 $204). Flying from Chicago O'Hare Intl Airport to Incheon Intl Airport in June is currently the most expensive (average of $1,122). 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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Alternative routes for O'Hare Intl to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Gimpo Intl flights
Midway to Incheon Intl flights

Top 9 airlines flying from O'Hare Intl to Incheon Intl

Discover the top 9 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$194Average$1,885FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$287Average$1,995FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$639Average$918FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$870Average$1,120FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$915Average$1,440FlexibilityNo cancel feeOn-time71%
EVA AirCheapest$1,003Average$1,258FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$1,095Average$1,322FlexibilityNo cancel feeOn-time67%
FinnairCheapest$1,259Average$1,411FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,557Average$1,898FlexibilityNo cancel feeOn-time81%

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