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O'Hare Intl

$458+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — ORD
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 February, booked 35 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 junio 12, 2025.

Round-trip from

$783
(Kiwi.com)

One-way from

$458
(Kiwi.com)

Popular in

January

Cheapest in

May

Average price

$1,389

Good round-trip deal

$1,183 or less

Good one-way deal

$1,063 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. 3% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
lun. 10/138:35 pmICN - ORD
1 stop23h 46mMultiple Airlines
jue. 11/136:00 amORD - ICN
1 stop21h 35mMultiple Airlines
Deal found 6/10$757
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/108:35 pmICN - ORD
1 stop17h 24mAlaska Airlines
sáb. 10/186:00 amORD - ICN
1 stop22h 35mAlaska Airlines
Deal found 6/12$832
This WhyPayMore deal was found by Cheapflights users on 6/9. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/315:50 pmICN - ORD
1 stop34h 49mAir Canada
dom. 11/303:40 pmORD - ICN
1 stop34h 25mAir Canada
Deal found 6/9$841
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/238:40 pmICN - ORD
1 stop37h 14mAsiana Airlines
lun. 1/124:40 pmORD - ICN
1 stop33h 55mAsiana Airlines
Deal found 6/12$910
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/256:30 pmICN - ORD
1 stop34h 50mUnited Airlines
sáb. 6/286:20 pmORD - ICN
1 stop30h 40mUnited Airlines
Deal found 6/11$921
This Hanatour deal was found by Cheapflights users on 6/11. 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 Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/2412:00 pmICN - ORD
1 stop22h 45mEVA Air
sáb. 10/1112:30 amORD - ICN
1 stop21h 55mEVA Air
Deal found 6/11$945

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 junio 12, 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

lun. 10/13

8:35 pm-6:21 am

1 stop23h 46m

Chicago O'Hare Intl

jue. 11/13

6:00 am-6:35 pm

1 stop21h 35m

$757

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

vie. 10/10

8:35 pm-11:59 pm

1 stop17h 24m

Chicago O'Hare Intl

sáb. 10/18

6:00 am-6:35 pm

1 stop22h 35m

$832

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

vie. 10/31

5:50 pm-2:39 pm

1 stop34h 49m

Chicago O'Hare Intl

dom. 11/30

3:40 pm-5:05 pm

1 stop34h 25m

$841

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

mié. 6/25

6:30 pm-3:20 pm

1 stop34h 50m

Chicago O'Hare Intl

sáb. 6/28

6:20 pm-3:00 pm

1 stop30h 40m

$921

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

mié. 9/10

2:40 pm-8:25 pm

1 stop19h 45m

Chicago O'Hare Intl

mar. 9/30

6:26 pm-4:20 am

1 stop19h 54m

$937

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

mié. 9/24

12:00 pm-8:45 pm

1 stop22h 45m

Chicago O'Hare Intl

sáb. 10/11

12:30 am-12:25 pm

1 stop21h 55m

$945

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

mié. 9/10

7:15 am-11:31 pm

2 stops30h 16m

$458

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

lun. 9/22

8:45 pm-4:43 pm

1 stop33h 58m

$466

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

sáb. 10/11

5:45 pm-12:32 pm

2 stops32h 47m

$605

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

lun. 11/17

11:40 am-7:35 pm

1 stop22h 55m

$631

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 June 9, 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 junio 12, 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 junio 12, 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 junio 12, 2025.
Peruse reviews from past customers who have flown with EVA Air, Asiana Airlines and LOT from Seoul to Chicago 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
1,202 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Asiana Airlines
8.2
Very good
440 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
LOT
7.6
Good
1,077 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
United Airlines
7.4
Good
8,790 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
WestJet
7.2
Good
2,868 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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 $872, 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 United Airlines and Asiana Airlines. You may be able to fly from Incheon Intl Airport to Chicago O'Hare Intl Airport for 32% 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 $1,405 for a flight from Incheon Intl Airport to Chicago O'Hare Intl Airport. The cheapest flight overall is $1,051 while the most popular route, (Incheon Intl - Chicago O'Hare Intl) is currently priced at $737.

  • 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 Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Schaumburg
Hoffman Estates
Rosemont
Beloit
Elgin
Racine
Skokie
Arlington Heights
Rockford
Naperville
Orland Park
Elk Grove Village
Tinley Park
Northbrook
Joliet
Merrillville
Bridgeview
Glenview
Des Plaines
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 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$229Average$1,396FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$558Average$1,137FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$697Average$992FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$730Average$1,053FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$851Average$1,590FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$857Average$1,323FlexibilityNo cancel feeOn-time81%

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