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$571+ Cheap flights from Incheon Intl (ICN) to Chicago (CHI)

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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — CHI
Dec 25 — Jan 11
Wed 12/25
Wed 1/1
1 adult, Economy
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The best prices from Incheon Intl to Chicago are usually found in March or December, booked 20 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from Incheon Intl to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Chicago (CHI). 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 December 20, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$721
(United Airlines)

One-way from

$571
(American Airlines)

Popular in

August

Cheapest in

March

Average price

$1,220
Provider with most accurate pricing for Incheon Intl-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Incheon Intl-Chicago (CHI) flights.
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From Incheon Intl to Chicago (CHI)
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One-way flight from Incheon Intl to Chicago (CHI)
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High demand for flights, 19% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Incheon Intl to Chicago

Cheapest flights from Incheon Intl to Chicago
Explore the most affordable flight options available from Incheon Intl to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 20, 2024.

This American Airlines deal was found by Cheapflights users on 12/20. 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.
Wed 12/256:50 pmICN - ORD
1 stop27h 30mAmerican Airlines
Wed 1/226:30 amORD - ICN
1 stop19h 15mAmerican Airlines
Deal found 12/20$751
This Gotogate deal was found by Cheapflights users on 12/18. 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.
Sat 12/218:10 pmICN - ORD
1 stop27h 47mAir Canada
Sun 1/198:30 pmORD - ICN
1 stop30h 55mAir Canada
Deal found 12/18$966
This United Airlines deal was found by Cheapflights users on 12/19. 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.
Mon 12/2312:45 pmICN - ORD
1 stop27h 26mUnited Airlines
Mon 1/61:10 pmORD - ICN
1 stop31h 25mUnited Airlines
Deal found 12/19$1,042
This Expedia deal was found by Cheapflights users on 12/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2110:35 amICN - ORD
2 stops24h 20mMultiple Airlines
Sat 12/284:00 pmORD - ICN
2 stops32h 15mMultiple Airlines
Deal found 12/19$1,067
This Gotogate deal was found by Cheapflights users on 12/19. 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.
Mon 12/2311:40 amICN - ORD
1 stop22h 55mEVA Air
Mon 3/1712:30 amORD - ICN
1 stop22h 30mEVA Air
Deal found 12/19$1,183
This Booking.com deal was found by Cheapflights users on 12/20. 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.
Wed 12/252:40 pmICN - ORD
1 stop24h 19mAsiana Airlines
Sun 10/57:15 amORD - ICN
1 stop20h 20mAsiana Airlines
Deal found 12/20$1,255
This Gotogate deal was found by Cheapflights users on 12/19. 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.
Wed 12/2510:40 amICN - ORD
Nonstop12h 50mKorean Air
Wed 1/111:25 amORD - ICN
Nonstop14h 50mKorean Air
Deal found 12/19$1,280
This Delta deal was found by Cheapflights users on 12/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/248:05 pmICN - ORD
2 stops17h 47mDelta
Tue 1/287:15 amORD - ICN
1 stop18h 00mDelta
Deal found 12/20$1,323
This Delta deal was found by Cheapflights users on 12/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/237:30 pmICN - MDW
1 stop30h 38mDelta
Mon 12/305:04 pmMDW - ICN
1 stop31h 26mDelta
Deal found 12/20$1,323
This Korean Air deal was found by Cheapflights users on 12/20. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/257:25 pmICN - MDW
1 stop17h 41mKorean Air
Sun 10/59:20 amMDW - ICN
1 stop18h 00mKorean Air
Deal found 12/20$1,942
This KLM deal was found by Cheapflights users on 12/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2312:15 pmICN - MDW
2 stops48h 51mMultiple Airlines
Tue 3/186:43 pmMDW - ICN
2 stops32h 12mMultiple Airlines
Deal found 12/19$2,013
This WestJet deal was found by Cheapflights users on 12/19. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2310:50 pmICN - MDW
2 stops57h 21mWestJet
Mon 12/3012:10 pmMDW - ICN
2 stops37h 35mWestJet
Deal found 12/19$2,292

Find flights from Incheon Intl to Chicago within your budget

Customize your flight search to find flights from Incheon Intl to Chicago 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 December 20, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Tue 1/28

6:00 pm-2:34 pm

2 stops35h 34m

Chicago O'Hare Intl

Thu 1/30

10:50 am-4:15 pm

1 stop38h 25m

$721

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Mon 2/3

6:50 pm-11:59 pm

1 stop20h 09m

Chicago O'Hare Intl

Mon 2/10

8:35 pm-4:45 pm

1 stop29h 10m

$764

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Thu 4/24

5:45 pm-12:31 pm

1 stop32h 46m

Chicago O'Hare Intl

Thu 5/1

3:40 pm-4:05 pm

1 stop34h 25m

$859

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Thu 3/20

12:35 pm-9:00 pm

1 stop46h 25m

Chicago O'Hare Intl

Tue 11/11

9:55 pm-7:10 am

1 stop42h 15m

$893

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Mon 2/3

8:10 pm-4:10 pm

3 stops35h 00m

Chicago O'Hare Intl

Mon 2/10

6:06 pm-6:25 pm

3 stops33h 19m

$895

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Mon 4/28

12:00 pm-9:00 pm

1 stop23h 00m

Chicago O'Hare Intl

Sat 7/19

12:30 am-11:00 am

1 stop20h 30m

$1,035

IncheonChicago

ICN - MDW

ICNMDW

Incheon Intl

Wed 2/12

7:30 pm-9:35 am

1 stop29h 05m

Chicago Midway

Tue 2/18

6:59 pm-3:30 pm

1 stop29h 31m

$1,186

IncheonChicago

ICN - MDW

ICNMDW

Incheon Intl

Wed 1/22

2:40 pm-11:44 am

2 stops36h 04m

Chicago Midway

Thu 3/20

5:10 am-5:30 pm

2 stops46h 20m

$1,270

IncheonChicago

ICN - MDW

ICNMDW

Incheon Intl

Thu 4/24

10:15 am-12:30 pm

1 stop16h 15m

Chicago Midway

Thu 5/1

9:20 am-5:20 pm

1 stop18h 00m

$1,535

IncheonChicago

ICN - MDW

ICNMDW

Incheon Intl

Thu 4/24

9:40 pm-1:05 pm

2 stops29h 25m

Chicago Midway

Wed 4/30

2:00 pm-6:45 pm

2 stops38h 45m

$1,571

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 26 results
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Compare providers for flights from Incheon Intl to Chicago

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 Chicago in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice 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 Incheon Intl Airport-Chicago 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 flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Incheon Intl Airport-Chicago 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 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 Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago 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.

Travel insights for flights from Incheon Intl to Chicago

Get recent, data-driven insights about flights from Incheon Intl to Chicago including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Incheon Intl to Chicago. Price data was last updated on December 13, 2024.

The price you pay for your flight from Incheon Intl Airport to Chicago may vary depending on when you book. For the best chance of a lower fare, look to book 19 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?

Currently, August is the cheapest month in which you can book a flight from Incheon Intl Airport to Chicago (average of $245). Flying from Incheon Intl Airport to Chicago in March is currently the most expensive (average of $317). 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 CHI?

Find hourly flight availability from Incheon Intl to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 20, 2024.

It’s optimal to fly from Incheon Intl Airport to Chicago at noon. By choosing this option you can save up to 45% on the cost of your flight, compared to a flight in the afternoon.

Weekly flight availability from Incheon Intl Airport to Chicago

Explore weekly flight availability from Incheon Intl to Chicago. 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 December 20, 2024.

The most flights from ICN to CHI 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 Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago 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 when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, 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 Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated December 20, 2024.
Read through reviews of airlines operating flights from Seoul to Chicago, such as United Airlines, American Airlines and EVA Air. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,264 reviews

Crew

8.6

Food

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

EVA Air
8.4
Very good
1,264 reviews
EVA Air
8.4
Very good
1,264 reviews

Crew

8.6

Food

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Korean Air
8.4
Very good
1,023 reviews
EVA Air
8.4
Very good
1,264 reviews

Crew

8.6

Food

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Japan Airlines
8.3
Very good
1,443 reviews
EVA Air
8.4
Very good
1,264 reviews

Crew

8.6

Food

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Singapore Airlines
8.1
Very good
1,330 reviews
EVA Air
8.4
Very good
1,264 reviews

Crew

8.6

Food

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Delta
8.0
Very good
8,601 reviews
EVA Air
8.4
Very good
1,264 reviews

Crew

8.6

Food

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Chicago. 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 round-trip?

    Flying on United Airlines is currently your cheapest option to Chicago, with prices starting at $721. Additional round-trip tickets that might be worth considering are offered by American Airlines and Air Canada, with the lowest prices starting at $764 and $859, respectively. You may be able to fly from Incheon Intl Airport to Chicago for 48% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $571. However, be on the lookout for offers from WestJet and Cathay Pacific, as they are both options that can get you from Incheon Intl Airport to Chicago for a low price.

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

    While on average a flight from Incheon Intl Airport to Chicago is generally $1,329, our data shows the cheapest flight currently is $849. When looking at the most popular route, (Incheon Intl - Chicago O'Hare Intl), you can expect to pay $948 for that flight.

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

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

  • How can I find direct flights from Incheon Intl to Chicago?

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

  • Can I find deals for business class flights from Incheon Intl to Chicago?

    Yes. Cheapflights offers flight deals from Incheon Intl to Chicago 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?

    Currently, August is the cheapest month in which you can book a flight from Incheon Intl Airport to Chicago (average of $245). Flying from Incheon Intl Airport to Chicago in March is currently the most expensive (average of $317). 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

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Top 5 airlines flying from Incheon Intl to Chicago

Discover the top 5 airlines that operate flights from Incheon Intl to Chicago. 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 December 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$697Average$992FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$820Average$1,038FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,089Average$1,481FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,194Average$1,492FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,269Average$1,532FlexibilityNo cancel feeOn-timeN/A
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