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O'Hare Intl

$418+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — ORD
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Incheon Intl to Chicago O'Hare Intl are usually found in May or December, booked 35 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap 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 August 14, 2025.

Round-trip from

$564
(American Airlines)

One-way from

$418
(Kiwi.com)

Popular in

July

Cheapest in

May

Average price

$1,601

Good round-trip deal

$1,288 or less

Good one-way deal

$3,248 or less
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. 14% potential increase in price ($227 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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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Find 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 August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/155:25 pmICN - ORD
2 stops25h 35mAmerican Airlines
Sun 9/2810:00 pmORD - ICN
2 stops27h 30mAmerican Airlines
Deal found 8/11$564
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/195:25 pmICN - ORD
1 stop27h 59mAmerican Airlines
Tue 9/238:34 pmORD - ICN
1 stop28h 56mAmerican Airlines
Deal found 8/13$565
This Tourvis deal was found by Cheapflights users on 8/13. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/58:35 pmICN - ORD
1 stop23h 49mHawaiian Airlines
Thu 10/306:00 amORD - ICN
1 stop22h 35mHawaiian Airlines
Deal found 8/13$573
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:25 pmICN - ORD
2 stops26h 41mAmerican Airlines
Wed 9/246:00 amORD - ICN
1 stop19h 30mAmerican Airlines
Deal found 8/13$575
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:50 pmICN - ORD
2 stops32h 50mAmerican Airlines
Sun 12/283:23 pmORD - ICN
1 stop34h 22mAmerican Airlines
Deal found 8/12$576
This Tourvis deal was found by Cheapflights users on 8/12. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/18:35 pmICN - ORD
1 stop17h 49mHawaiian Airlines
Sat 11/1510:00 amORD - ICN
1 stop17h 35mHawaiian Airlines
Deal found 8/12$577
This Tourvis deal was found by Cheapflights users on 8/13. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/158:35 pmICN - ORD
1 stop17h 28mHawaiian Airlines
Sat 11/1510:00 amORD - ICN
1 stop17h 35mHawaiian Airlines
Deal found 8/13$578
This WhyPayMore deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/188:35 pmICN - ORD
1 stop23h 49mHawaiian Airlines
Sat 10/255:59 pmORD - ICN
1 stop34h 36mHawaiian Airlines
Deal found 8/14$582
This Kissandfly.com deal was found by Cheapflights users on 8/13. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:25 pmICN - ORD
1 stop18h 16mBritish Airways
Wed 9/246:00 amORD - ICN
1 stop19h 30mBritish Airways
Deal found 8/13$583
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:25 pmICN - ORD
1 stop20h 34mAmerican Airlines
Sun 9/1410:05 pmORD - ICN
1 stop27h 25mAmerican Airlines
Deal found 8/12$584
This Hawaiian Airlines deal was found by Cheapflights users on 8/12. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:35 pmICN - ORD
1 stop23h 49mHawaiian Airlines
Sun 10/196:00 amORD - ICN
1 stop22h 35mHawaiian Airlines
Deal found 8/12$585

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 August 14, 2025.
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

Incheon Intl

Fly to

O'Hare Intl

Route

Depart

Return

Price

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Tue 2/10

6:00 pm-7:25 am

3 stops28h 25m

Chicago O'Hare Intl

Tue 2/24

6:30 am-4:15 pm

1 stop18h 45m

$582

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Sat 10/25

8:35 pm-12:06 am

1 stop17h 31m

Chicago O'Hare Intl

Fri 10/31

6:00 am-6:35 pm

1 stop22h 35m

$585

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Sun 10/12

8:35 pm-11:59 pm

1 stop17h 24m

Chicago O'Hare Intl

Sat 10/25

6:00 am-6:35 pm

1 stop22h 35m

$585

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Mon 10/6

8:35 pm-6:24 am

1 stop23h 49m

Chicago O'Hare Intl

Sat 10/18

3:15 pm-6:35 pm

1 stop37h 20m

$585

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Sat 10/18

8:35 pm-6:24 am

1 stop23h 49m

Chicago O'Hare Intl

Sat 10/25

5:59 pm-6:35 pm

1 stop34h 36m

$585

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Sat 10/18

8:35 pm-11:59 pm

1 stop17h 24m

Chicago O'Hare Intl

Sun 10/26

8:00 am-6:35 pm

1 stop20h 35m

$585

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Mon 11/10

8:35 pm-6:22 am

1 stop24h 47m

Chicago O'Hare Intl

Fri 11/21

6:00 am-6:35 pm

1 stop21h 35m

$585

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Thu 9/18

8:35 pm-7:03 am

1 stop24h 28m

Chicago O'Hare Intl

Thu 9/25

10:00 am-6:35 pm

1 stop18h 35m

$585

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Mon 9/15

8:35 pm-12:03 am

1 stop17h 28m

Chicago O'Hare Intl

Fri 9/19

5:45 pm-6:35 pm

1 stop34h 50m

$585

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Mon 10/20

8:35 pm-6:24 am

1 stop23h 49m

Chicago O'Hare Intl

Thu 10/23

8:00 am-6:35 pm

1 stop20h 35m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 17 results
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The best insider tips for Incheon Intl Airport to Chicago O'Hare Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Incheon Intl Airport to Chicago O'Hare Intl Airport trip
Airports
ICN

Plan for extra time at ICN security, as lines can take up to 20 minutes, especially without fast track options.

Read more about ICNby Gabriel Leigh
ORD

Expect long walks to immigration at ORD Terminal 5 after international flights. No moving walkways available.

Read more about ORDby Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD

Ramsey Qubein

Ramsey Qubein

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 Leigh

Gabriel Leigh

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

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 August 8, 2025.

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 35 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 $245). Flying from Incheon Intl Airport to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 August 14, 2025.

It’s optimal to fly from Incheon Intl Airport to Chicago O'Hare Intl Airport in the afternoon. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight in the evening.

Weekly flight availability from Incheon Intl Airport to Chicago O'Hare Intl Airport

Explore weekly flight availability from Incheon Intl to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 14, 2025.

The most flights from ICN to ORD are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Incheon Intl Airport to Chicago O'Hare Intl Airport?

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 August 14, 2025.
Read through reviews of airlines operating flights from Incheon Intl Airport to Chicago O'Hare Intl Airport, such as Korean Air, Delta, and United Airlines. 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
1,131 reviews

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

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
1,131 reviews
Korean Air
8.4
Very good
1,131 reviews

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

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
8.0
Very good
7,980 reviews
Korean Air
8.4
Very good
1,131 reviews

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

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
8,916 reviews
Korean Air
8.4
Very good
1,131 reviews

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

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!!
American Airlines
7.2
Good
10,000 reviews
Korean Air
8.4
Very good
1,131 reviews

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

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
9,949 reviews
Korean Air
8.4
Very good
1,131 reviews

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

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.

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

    Delta, at $229, 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 Asiana Airlines and Air Canada. You may be able to fly from Incheon Intl Airport to Chicago O'Hare Intl Airport for 82% less than the average price by searching for these airlines.

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

    On average you can expect to pay $2,442 for a flight from Incheon Intl Airport to Chicago O'Hare Intl Airport. The cheapest flight overall is $1,177 while the most popular route, (Incheon Intl - Chicago O'Hare Intl) is currently priced at $573.

  • 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 $245). Flying from Incheon Intl Airport to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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
Beloit
Hoffman Estates
Skokie
Des Plaines
Elgin
Gurnee
Arlington Heights
Racine
Rockford
Great Lakes
Orland Park
Merrillville
Naperville
Waukegan
Elk Grove Village
Downers Grove
Tinley Park
Evanston

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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
Gimpo Intl to O'Hare Intl 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$229Average$1,396FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$558Average$1,137FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$730Average$1,053FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$763Average$1,024FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$857Average$1,343FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$959Average$1,590FlexibilityNo cancel feeOn-time69%

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