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O'Hare Intl

$398+ 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — ORD
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheapflights Tip: The best prices from Incheon Intl to Chicago O'Hare Intl are usually found in March or February, booked 65 days in advance, depart on a Monday or Tuesday 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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$670
(Mytrip)

One-way from

$398
(Kiwi.com)

Popular in

January

Cheapest in

March

Average price

$1,154

Good round-trip deal

$1,406 or less

Good one-way deal

$1,154 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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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 25, 2025.

This Mytrip deal was found by Cheapflights users on 3/23. 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.
Fri 4/1112:45 pmICN - ORD
1 stop25h 46mMultiple Airlines
Thu 4/249:38 pmORD - ICN
1 stop28h 07mMultiple Airlines
Deal found 3/23$670
This Hanatour deal was found by Cheapflights users on 3/23. 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 Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:45 pmICN - ORD
1 stop26h 01mAir Canada
Thu 5/153:35 pmORD - ICN
1 stop34h 30mAir Canada
Deal found 3/23$731
This American Airlines deal was found by Cheapflights users on 3/23. 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 4/45:25 pmICN - ORD
1 stop29h 00mAmerican Airlines
Fri 4/255:00 amORD - ICN
1 stop20h 30mAmerican Airlines
Deal found 3/23$776

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 25, 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

Fri 4/11

12:45 pm-12:31 am

1 stop25h 46m

Chicago O'Hare Intl

Thu 4/24

9:38 pm-3:45 pm

1 stop28h 07m

$670

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Wed 5/7

5:45 pm-5:46 am

1 stop26h 01m

Chicago O'Hare Intl

Thu 5/15

3:35 pm-4:05 pm

1 stop34h 30m

$731

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Fri 4/4

5:25 pm-8:25 am

1 stop29h 00m

Chicago O'Hare Intl

Fri 4/25

5:00 am-3:30 pm

1 stop20h 30m

$776

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Mon 4/7

9:30 pm-7:34 am

1 stop24h 04m

$398

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Mon 5/19

8:45 pm-4:44 pm

1 stop33h 59m

$434

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Wed 4/9

5:25 pm-11:49 pm

1 stop20h 24m

$473

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Mon 5/26

5:45 pm-1:03 pm

2 stops33h 18m

$577

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Mon 6/2

10:20 am-6:07 am

3 stops33h 47m

$657

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

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
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 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 21, 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 65 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 $323). 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 25, 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 March 25, 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).

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 25, 2025.
China Southern
7.5
Good
90 reviews

Overall

7.5

Food

7.4

Comfort

7.8

Boarding

8.0

Crew

8.3

Entertainment

7.5

Reviews

1 / 1
6.0
Good

Teak,Jun 2024

CAN - NRT

Boarding system very poor too much waiting and no system
China Southern
7.5
Good
90 reviews
China Southern
7.5
Good
90 reviews

Overall

7.5

Food

7.4

Comfort

7.8

Boarding

8.0

Crew

8.3

Entertainment

7.5

Reviews

1 / 1
6.0
Good

Teak,Jun 2024

CAN - NRT

Boarding system very poor too much waiting and no system
American Airlines
7.2
Good
10,000 reviews
China Southern
7.5
Good
90 reviews

Overall

7.5

Food

7.4

Comfort

7.8

Boarding

8.0

Crew

8.3

Entertainment

7.5

Reviews

1 / 1
6.0
Good

Teak,Jun 2024

CAN - NRT

Boarding system very poor too much waiting and no system
WestJet
7.2
Good
2,785 reviews
China Southern
7.5
Good
90 reviews

Overall

7.5

Food

7.4

Comfort

7.8

Boarding

8.0

Crew

8.3

Entertainment

7.5

Reviews

1 / 1
6.0
Good

Teak,Jun 2024

CAN - NRT

Boarding system very poor too much waiting and no system
Air Canada
7.0
Good
8,952 reviews
China Southern
7.5
Good
90 reviews

Overall

7.5

Food

7.4

Comfort

7.8

Boarding

8.0

Crew

8.3

Entertainment

7.5

Reviews

1 / 1
6.0
Good

Teak,Jun 2024

CAN - NRT

Boarding system very poor too much waiting and no system

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?

    Air Canada, at $731, was found to be the cheapest airline from Incheon Intl Airport to Chicago O'Hare Intl Airport. An alternate airline flying to your destination would be American Airlines. You may be able to fly from Incheon Intl Airport to Chicago O'Hare Intl Airport for 45% 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 WestJet ($434), American Airlines ($473), and Air Canada ($577).

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

    On average you can expect to pay $1,422 for a flight from Incheon Intl Airport to Chicago O'Hare Intl Airport. The cheapest flight overall is $895 while the most popular route, (Incheon Intl - Chicago O'Hare Intl) is currently priced at $670.

  • 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 $323). 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
Rosemont
Beloit
Naperville
Schaumburg
Racine
Hoffman Estates
Rockford
Tinley Park
Skokie
Kenosha
Arlington Heights
Joliet
Orland Park
Merrillville
Northbrook
Evanston
New Buffalo
Elgin
Glenview
Lake Geneva

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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 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 2,558,603 searches. Data last updated March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$697Average$989FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$834Average$1,230FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,111Average$1,590FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,186Average$1,422FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,269Average$1,520FlexibilityNo cancel feeOn-timeN/A
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