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Incheon Intl

$397+ Cheap flights from O'Hare Intl (ORD) to Incheon Intl (ICN)

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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ICN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Incheon Intl are usually found in February or November, booked 24 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from O'Hare Intl to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Incheon Intl (ICN). 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 June 12, 2025.

Round-trip from

$1,229
(Mytrip)

One-way from

$404
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$2,008

Good round-trip deal

$823 or less

Good one-way deal

$449 or less
From Chicago O'Hare Intl to Incheon Intl
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One-way flight from Chicago O'Hare Intl to Incheon Intl
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Highest demand for flights based on searches. 15% potential increase in price ($267 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($46 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 Chicago O'Hare Intl to Incheon Intl.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Incheon Intl.
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Find flight deals from O'Hare Intl to Incheon Intl

Cheapest flights from O'Hare Intl to Incheon Intl
Explore the most affordable flight options available from O'Hare Intl to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/96:40 amORD - ICN
2 stops23h 00mMultiple Airlines
Tue 7/228:10 amICN - ORD
3 stops35h 53mMultiple Airlines
Deal found 6/10$1,229
This WestJet 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/231:40 pmORD - ICN
2 stops39h 05mWestJet
Mon 7/288:45 pmICN - ORD
1 stop33h 59mWestJet
Deal found 6/9$1,231
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/99:14 pmORD - ICN
2 stops28h 51mAir Canada
Tue 7/226:00 pmICN - ORD
2 stops29h 09mAir Canada
Deal found 6/10$1,234
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/144:00 pmORD - ICN
1 stop39h 10mCathay Pacific
Thu 8/288:05 pmICN - ORD
1 stop32h 20mCathay Pacific
Deal found 6/10$1,258
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1412:30 amORD - ICN
1 stop20h 30mEVA Air
Fri 8/2912:00 pmICN - ORD
1 stop23h 10mEVA Air
Deal found 6/10$1,263
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/56:00 amORD - ICN
1 stop22h 35mAlaska Airlines
Fri 10/108:35 pmICN - ORD
1 stop23h 46mAlaska Airlines
Deal found 6/11$1,300
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.
Wed 6/257:50 pmORD - ICN
1 stop22h 50mTurkish Airlines
Fri 7/1110:20 amICN - ORD
1 stop37h 20mTurkish Airlines
Deal found 6/12$1,332
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/219:40 pmORD - ICN
1 stop42h 45mLOT
Wed 8/138:15 amICN - ORD
1 stop42h 05mLOT
Deal found 6/10$1,340

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl to Incheon 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 June 12, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Incheon Intl Airport that are best for you.

Fly from

O'Hare Intl

Fly to

Incheon Intl

Route

Depart

Return

Price

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Wed 7/9

6:40 am-7:40 pm

2 stops23h 00m

Incheon Intl

Tue 7/22

8:10 am-6:03 am

3 stops35h 53m

$1,229

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Wed 7/23

1:40 pm-6:45 pm

2 stops39h 05m

Incheon Intl

Mon 7/28

8:45 pm-4:44 pm

1 stop33h 59m

$1,231

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Wed 7/9

9:14 pm-4:05 pm

2 stops28h 51m

Incheon Intl

Tue 7/22

6:00 pm-9:09 am

2 stops29h 09m

$1,234

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Thu 8/14

4:00 pm-9:10 pm

1 stop39h 10m

Incheon Intl

Thu 8/28

8:05 pm-2:25 pm

1 stop32h 20m

$1,258

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Thu 8/14

12:30 am-11:00 am

1 stop20h 30m

Incheon Intl

Fri 8/29

12:00 pm-9:10 pm

1 stop23h 10m

$1,263

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sun 10/5

6:00 am-6:35 pm

1 stop22h 35m

Incheon Intl

Fri 10/10

8:35 pm-6:21 am

1 stop23h 46m

$1,300

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Wed 6/25

7:50 pm-8:40 am

1 stop22h 50m

Incheon Intl

Fri 7/11

10:20 am-9:40 am

1 stop37h 20m

$1,332

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Mon 7/21

9:40 pm-6:25 am

1 stop42h 45m

Incheon Intl

Wed 8/13

8:15 am-12:20 pm

1 stop42h 05m

$1,340

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Wed 9/17

5:30 pm-6:45 pm

1 stop35h 15m

$397

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Wed 8/20

3:21 pm-9:35 pm

3 stops40h 14m

$431

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 15 results
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The best insider tips for Chicago O'Hare Intl Airport to Incheon 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 Chicago O'Hare Intl Airport to Incheon Intl Airport trip
Airports
ORD

For a smooth departure from ORD, consider using the “L” train to avoid traffic delays. It's a reliable option from downtown Chicago.

Read more about ORDby Ramsey Qubein
ICN

The AREX express train is a quick option from ICN to Seoul Station, taking 40-50 minutes. Convenient for travelers with heavy luggage.

Read more about ICNby Gabriel Leigh
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 O'Hare Intl to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from O'Hare 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 Chicago O'Hare Intl Airport to Incheon Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Incheon Intl. Price data was last updated on June 9, 2025.

The best time to book flights from Chicago O'Hare Intl Airport to Incheon Intl Airport is 24 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Incheon Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Incheon Intl Airport (average of $1,000). Flying from Chicago O'Hare Intl Airport to Incheon Intl Airport in December is currently the most expensive (average of $1,635). 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 ORD to ICN?

Find hourly flight availability from O'Hare Intl to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to Incheon Intl Airport at noon. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight in the afternoon.

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

Explore weekly flight availability from O'Hare Intl to Incheon 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 June 12, 2025.

The most flights from ORD to ICN 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 Incheon Intl by month

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

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

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

If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon 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 Incheon Intl. Reviews last updated June 12, 2025.
To help decide which airline to fly from Chicago to Seoul, see what other customers have to say about EVA Air, China Airlines and LOT. 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
1,202 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

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

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

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
China Airlines
8.3
Very good
738 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

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

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

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
Cathay Pacific
7.6
Good
892 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

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
Etihad Airways
7.4
Good
1,211 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

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 O'Hare Intl to Incheon 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 Chicago O'Hare Intl Airport to Incheon Intl Airport round-trip?

    WestJet, at $1,231, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Incheon Intl Airport.Alternate airlines to your destination round-trip include Air Canada and Cathay Pacific. Users have found that WestJet is 18% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $404. Turkish Airlines flights start at $519 while deals on Air Canada start at $587 one-way.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Incheon Intl Airport?

    Before booking your flight to Incheon Intl Airport from Chicago O'Hare Intl Airport, check out the most reliable airlines to get you to your destination on time: Delta (78%), Korean Air (72%), Atlas Air( 23%).

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

    Looking at all options, your cheapest flight can be booked for $417. While the most popular route (Chicago O'Hare Intl - Incheon Intl) can be booked for $849 on average our data indicates $2,407 when flying from Chicago O'Hare Intl Airport to Incheon Intl Airport.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Incheon Intl Airport (average of $1,000). Flying from Chicago O'Hare Intl Airport to Incheon Intl Airport in December is currently the most expensive (average of $1,635). 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
Suwon
Seongnam
Daejeon

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Alternative routes for O'Hare Intl to Incheon Intl

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

Top 10 airlines flying from O'Hare Intl to Incheon Intl

Discover the top 10 airlines that operate flights from O'Hare Intl to Incheon 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$660Average$1,016FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$805Average$937FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$848Average$1,064FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$891Average$1,319FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$906Average$971FlexibilityNo cancel feeOn-time71%
EVA AirCheapest$1,079Average$1,293FlexibilityNo cancel feeOn-time74%
FinnairCheapest$1,110Average$1,503FlexibilityNo cancel feeOn-time76%
Asiana AirlinesCheapest$1,271Average$1,405FlexibilityNo cancel feeOn-time76%
DeltaCheapest$1,271Average$1,873FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,514Average$1,848FlexibilityNo cancel feeOn-time81%

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