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O'Hare Intl

$424+ Cheap flights from Incheon Intl (ICN) 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — ORD
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Find cheap flights from Incheon Intl to O'Hare Intl with Cheapflights

1. Tell us where you want to go

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2. Select your favorite providers

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Cheapflights Tip: The best prices from Incheon Intl to Chicago O'Hare Intl are usually found in December or November, booked 46 days in advance, depart on a Monday or Saturday and return on a Tuesday

Cheap flight deals from Incheon Intl to O'Hare Intl

Cheapest flights from Incheon Intl to O'Hare Intl
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 March 10, 2026.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:45 pm
ICN
-
ORD
2 stops25h 50m
Multiple Airlines
Tue 4/284:03 pm
ORD
-
ICN
3 stops34h 02m
Multiple Airlines
Deal found 3/9$791
This Philippine Airlines 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:20 am
ICN
-
ORD
2 stops30h 52m
Multiple Airlines
Mon 9/1411:56 am
ORD
-
ICN
2 stops28h 04m
Multiple Airlines
Deal found 3/9$823
This lastminute.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/179:20 pm
ICN
-
ORD
1 stop17h 39m
Asiana Airlines
Sun 5/34:00 pm
ORD
-
ICN
1 stop23h 00m
Asiana Airlines
Deal found 3/7$858
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/179:20 pm
ICN
-
ORD
1 stop17h 39m
Asiana Airlines
Tue 9/296:15 pm
ORD
-
ICN
1 stop20h 45m
Asiana Airlines
Deal found 3/10$861
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:45 pm
ICN
-
ORD
3 stops28h 20m
Multiple Airlines
Tue 4/284:03 pm
ORD
-
ICN
3 stops34h 02m
Multiple Airlines
Deal found 3/9$863
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:20 pm
ICN
-
ORD
1 stop21h 55m
Asiana Airlines
Tue 9/296:15 pm
ORD
-
ICN
1 stop20h 45m
Asiana Airlines
Deal found 3/9$866
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.
Thu 4/231:00 pm
ICN
-
ORD
1 stop24h 27m
Multiple Airlines
Thu 4/305:15 am
ORD
-
ICN
1 stop20h 35m
Multiple Airlines
Deal found 3/8$875
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.
Sun 3/158:35 pm
ICN
-
ORD
2 stops35h 54m
Multiple Airlines
Sat 4/46:01 pm
ORD
-
ICN
1 stop21h 14m
Multiple Airlines
Deal found 3/6$876

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 March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$791
(Mytrip)

One-way from

$424
(Kiwi.com)

Popular in

July

Cheapest in

December

Average price

$1,137

Good round-trip deal

$1,160 or less

Good one-way deal

$1,056 or less
Provider with most accurate pricing for Incheon Intl-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Incheon Intl-Chicago O'Hare Intl flights.
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From Incheon Intl to Chicago O'Hare Intl
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One-way flight from Incheon Intl to Chicago O'Hare Intl
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Highest demand for flights based on searches. 19% potential increase in price ($301 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in March 2026
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Price to beat on a round-trip flight from Incheon Intl to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Incheon Intl to Chicago O'Hare Intl.
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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 2,558,603 searches. Data last updated March 10, 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

Price

Cheapest round-trip

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Wed 4/22

7:35 pm-7:52 pm

1 stop38h 17m

Chicago O'Hare Intl

Fri 4/24

3:37 pm-5:30 pm

1 stop35h 53m

$940

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Wed 5/6

7:35 pm-6:40 am

1 stop25h 05m

Chicago O'Hare Intl

Wed 5/13

6:00 am-5:30 pm

1 stop21h 30m

$940

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Wed 4/15

8:35 pm-2:21 pm

2 stops31h 46m

Chicago O'Hare Intl

Sun 4/26

7:59 pm-5:30 pm

2 stops31h 31m

$958

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Thu 4/16

8:35 pm-11:59 pm

1 stop17h 24m

Chicago O'Hare Intl

Fri 4/24

7:59 pm-5:30 pm

2 stops31h 31m

$958

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Fri 4/24

7:35 pm-1:13 pm

2 stops31h 38m

Chicago O'Hare Intl

Fri 5/1

7:59 pm-5:30 pm

2 stops31h 31m

$990

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Thu 4/23

11:30 am-9:40 pm

1 stop24h 10m

Chicago O'Hare Intl

Thu 5/7

11:00 pm-3:00 pm

2 stops26h 00m

$996

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Wed 5/6

5:45 pm-2:45 pm

1 stop35h 00m

Chicago O'Hare Intl

Wed 5/13

9:20 pm-4:05 pm

2 stops28h 45m

$998
Quickest round-trip

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Wed 4/22

11:30 am-9:20 pm

2 stops23h 50m

Chicago O'Hare Intl

Fri 4/24

6:20 pm-4:20 am

1 stop20h 00m

$1,041

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Sat 3/28

7:30 pm-12:57 pm

1 stop31h 27m

Chicago O'Hare Intl

Sat 4/4

12:20 pm-4:50 pm

Nonstop14h 30m

$1,061

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Sat 3/28

9:00 am-8:15 pm

1 stop25h 15m

Chicago O'Hare Intl

Sat 4/4

10:38 am-6:05 am

1 stop29h 27m

$1,132

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 21 resultsSorted by cheapest first
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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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 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.
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

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

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

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 46 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, August is the cheapest month in which you can book a flight from Incheon Intl Airport to Chicago O'Hare Intl Airport (average of $201). Flying from Incheon Intl Airport to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $1,021). 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 March 10, 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.

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
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 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 March 10, 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.
Korean Air
8.4
Very good
1,202 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,202 reviews
Korean Air
8.4
Very good
1,202 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Alaska Airlines
8.0
Very good
12,020 reviews
Korean Air
8.4
Very good
1,202 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Delta
7.9
Good
8,277 reviews
Korean Air
8.4
Very good
1,202 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
United Airlines
7.4
Good
9,413 reviews
Korean Air
8.4
Very good
1,202 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Air Canada
7.1
Good
10,800 reviews
Korean Air
8.4
Very good
1,202 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

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.

  • How long is the flight from Incheon Intl Airport to Chicago O'Hare Intl Airport?

    Departing from Incheon Intl Airport to Chicago O'Hare Intl Airport will take you 38h 17m. Incheon Intl Airport and Chicago O'Hare Intl Airport are separated by a distance of 6533 mi.

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

    Alaska Airlines, at $197, was found to be the cheapest airline from Incheon Intl Airport to Chicago O'Hare Intl Airport.Alternate airlines to your destination round-trip include Delta and Asiana Airlines. You may be able to fly from Incheon Intl Airport to Chicago O'Hare Intl Airport for 83% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Incheon Intl Airport to Chicago O'Hare Intl Airport are Air Canada ($453), American Airlines ($474), and United Airlines ($774).

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

    On average you can expect to pay $1,167 for a flight from Incheon Intl Airport to Chicago O'Hare Intl Airport. The cheapest flight overall is $1,044 while the most popular route, (Incheon Intl - Chicago O'Hare Intl) is currently priced at $791.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Incheon Intl to O'Hare 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 Incheon Intl Airport to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Incheon Intl Airport to Chicago O'Hare Intl Airport (average of $201). Flying from Incheon Intl Airport to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $1,021). 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 Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Gurnee
Naperville
Lake Geneva
Hoffman Estates
Delavan
Downers Grove
Des Plaines
Elgin
Elk Grove Village
Skokie
Oak Brook
South Holland
Beloit
Libertyville
Waukegan
Warrenville
Bridgeview
Oakbrook Terrace

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Incheon Intl to O'Hare Intl

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

Top 6 airlines flying from Incheon Intl to O'Hare Intl

Discover the top 6 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 2,558,603 searches. Data last updated March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$197Average$590FlexibilityNo cancel feeOn-time75%
DeltaCheapest$229Average$1,302FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$558Average$1,137FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$586Average$747FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$687Average$1,334FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$707Average$1,053FlexibilityNo cancel feeOn-time67%

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