HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Incheon Intl

$377+ Cheap flights from Chicago (CHI) 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ICN
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago to Incheon Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Chicago to Incheon Intl are usually found in August or October, booked 23 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Chicago to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 January 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$818
(Justfly.com)

One-way from

$377
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$1,772

Good round-trip deal

$787 or less

Good one-way deal

$463 or less
Provider with most accurate pricing for Chicago (CHI)-Incheon Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Incheon Intl flights.
Search Deals
From Chicago (CHI) to Incheon Intl
Search Deals
One-way flight from Chicago (CHI) to Incheon Intl
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($373 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Chicago (CHI) to Incheon Intl.
Search Deals
Price to beat on a one-way flight from Chicago (CHI) to Incheon Intl.
Search Deals

Find flight deals from Chicago to Incheon Intl

Cheapest flights from Chicago to Incheon Intl
Explore the most affordable flight options available from Chicago to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This Justfly.com deal was found by Cheapflights users on 1/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:50 am
ORD
-
ICN
1 stop39h 30m
Turkish Airlines
Mon 3/1612:10 am
ICN
-
ORD
1 stop24h 55m
Turkish Airlines
Deal found 1/13$818
This Justfly.com deal was found by Cheapflights users on 1/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/211:50 am
ORD
-
ICN
1 stop30h 15m
Turkish Airlines
Wed 3/1110:45 am
ICN
-
ORD
1 stop38h 20m
Turkish Airlines
Deal found 1/14$827
This FlightHub deal was found by Cheapflights users on 1/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/118:20 pm
ORD
-
ICN
1 stop21h 45m
Turkish Airlines
Wed 2/1810:45 am
ICN
-
ORD
1 stop46h 40m
Turkish Airlines
Deal found 1/14$828
This FlightHub deal was found by Cheapflights users on 1/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2911:50 am
ORD
-
ICN
1 stop30h 15m
Turkish Airlines
Tue 2/2412:10 am
ICN
-
ORD
1 stop33h 15m
Turkish Airlines
Deal found 1/13$829
This Justfly.com deal was found by Cheapflights users on 1/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/111:50 am
ORD
-
ICN
1 stop39h 30m
Turkish Airlines
Wed 2/412:10 am
ICN
-
ORD
1 stop24h 55m
Turkish Airlines
Deal found 1/13$837
This oojo deal was found by Cheapflights users on 1/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/911:50 am
ORD
-
ICN
1 stop30h 15m
Turkish Airlines
Wed 2/1810:45 am
ICN
-
ORD
1 stop38h 20m
Turkish Airlines
Deal found 1/12$838
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/285:53 pm
ORD
-
ICN
1 stop20h 47m
Multiple Airlines
Tue 2/39:20 pm
ICN
-
ORD
2 stops32h 18m
Multiple Airlines
Deal found 1/13$851
This Justfly.com deal was found by Cheapflights users on 1/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/711:50 am
ORD
-
ICN
1 stop30h 15m
Turkish Airlines
Fri 2/1310:45 am
ICN
-
ORD
1 stop38h 20m
Turkish Airlines
Deal found 1/13$855
This Kiwi.com deal was found by Cheapflights users on 1/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:20 pm
ORD
-
ICN
1 stop31h 00m
Turkish Airlines
Tue 3/312:10 am
ICN
-
ORD
1 stop24h 55m
Turkish Airlines
Deal found 1/14$857
This oojo deal was found by Cheapflights users on 1/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1612:50 pm
ORD
-
ICN
1 stop39h 30m
Turkish Airlines
Thu 3/2612:10 am
ICN
-
ORD
1 stop24h 55m
Turkish Airlines
Deal found 1/13$860
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:16 pm
ORD
-
ICN
1 stop20h 39m
Multiple Airlines
Thu 4/309:10 pm
ICN
-
ORD
2 stops33h 33m
Multiple Airlines
Deal found 1/13$861
This Kiwi.com deal was found by Cheapflights users on 1/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:51 pm
ORD
-
ICN
1 stop19h 49m
Multiple Airlines
Sun 3/89:20 pm
ICN
-
ORD
2 stops22h 48m
Multiple Airlines
Deal found 1/14$863

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 January 14, 2026.
Use the filters below to find and compare flights from Chicago to Incheon Intl Airport that are best for you.

Fly from

Chicago

Fly to

Incheon Intl

Route

Depart

Return

Price

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Tue 4/14

4:00 pm-2:05 pm

1 stop32h 05m

Incheon Intl

Thu 4/23

3:10 pm-2:25 pm

1 stop37h 15m

$995

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sat 2/14

2:35 pm-6:35 pm

1 stop37h 00m

Incheon Intl

Wed 2/18

3:00 pm-12:55 pm

1 stop36h 55m

$995

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sat 3/21

3:35 pm-9:25 pm

1 stop39h 50m

Incheon Intl

Tue 5/12

10:10 am-2:25 pm

1 stop42h 15m

$995

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Mon 4/13

4:00 pm-2:05 pm

1 stop32h 05m

Incheon Intl

Thu 4/23

3:10 pm-2:25 pm

1 stop37h 15m

$995

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sun 3/1

7:00 am-6:35 pm

1 stop20h 35m

Incheon Intl

Thu 4/30

9:10 pm-4:43 pm

2 stops33h 33m

$1,008

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sun 3/1

2:35 pm-1:55 pm

1 stop32h 20m

Incheon Intl

Thu 4/30

1:40 pm-2:25 pm

1 stop38h 45m

$1,035

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Mon 3/16

7:39 pm-4:20 pm

1 stop30h 41m

Incheon Intl

Mon 3/23

6:55 pm-4:49 am

2 stops23h 54m

$1,060

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Mon 2/2

11:30 pm-1:30 pm

1 stop23h 00m

Incheon Intl

Thu 2/5

11:40 am-7:35 pm

1 stop22h 55m

$1,150

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sat 4/4

7:24 pm-11:00 am

2 stops25h 36m

Incheon Intl

Sun 4/19

7:45 pm-6:39 am

2 stops24h 54m

$1,169

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Fri 4/10

7:20 pm-11:30 am

2 stops26h 10m

Incheon Intl

Sun 4/26

8:05 pm-6:40 am

2 stops24h 35m

$1,180

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 36 results
1
2
3
4

Compare providers for flights from Chicago to Incheon 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 Chicago to Incheon Intl in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 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 Chicago-Incheon Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago-Incheon Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Incheon Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Chicago-Incheon 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 Chicago to Incheon Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Incheon Intl. Price data was last updated on January 9, 2026.

The price you pay for your flight from Chicago to Incheon Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 23 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 Chicago to Incheon Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Chicago to Incheon Intl Airport (average of $204). Flying from Chicago to Incheon Intl Airport in July is currently the most expensive (average of $1,124). 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 CHI to ICN?

Find hourly flight availability from Chicago 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 January 14, 2026.

When flying from Chicago to Incheon Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Chicago to Incheon Intl Airport

Explore weekly flight availability from Chicago 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 January 14, 2026.

The most flights from CHI 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).

What’s the top layover airport for flights from Chicago to Incheon Intl Airport?

Share of 1-stop round-trip flights from Chicago to Incheon Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Taipei City (TPE) – chosen by Cheapflights users on 57% of 1-stop itineraries from Chicago to Incheon Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from Chicago to Incheon Intl Airport?

Average round-trip fare for 1-stop flights from Chicago to Incheon Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Hong Kong (HKG) is the most affordable 1-stop option, with an average round-trip price of $784.

What’s the fastest layover option from Chicago to Incheon Intl Airport?

Shortest average travel time for 1-stop one-way flights from Chicago to Incheon Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 17h 55m.

Which airport typically offers the quickest layover for flights from Chicago to Incheon Intl Airport?

Average layover duration for 1-stop one-way flights from Chicago to Incheon Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Toronto (YYZ) offer the fastest connection on this route, with an average layover time of 1h 28m.

How often are flights from Chicago to Incheon delayed?

About 29% of weekly flights between Chicago and Incheon have experienced delays in the past year, with the average delay time being 243 minutes.

What is the most punctual flight time for Chicago to Incheon flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Chicago to Incheon flights?

Over the last year, Korean Air have had the lowest number of delays on this route, with just 18% of flights being delayed.

The best insider tips for Chicago to Incheon Intl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago to Incheon Intl Airport trip
Airports
ORD

For a smooth departure from ORD, consider taking the 'L' train to avoid Chicago traffic delays.

Read more about ORDBy Ramsey Qubein
ICN

The AREX express train is a quick option from ICN to Seoul Station, taking 40-50 minutes.

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

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 January 14, 2026.
See what other customers who have flown with EVA Air, Korean Air, and Delta from Chicago to Incheon Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,319 reviews

Food

8.1

Overall

8.4

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.3

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
EVA Air
8.4
Very good
1,319 reviews
EVA Air
8.4
Very good
1,319 reviews

Food

8.1

Overall

8.4

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.3

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Korean Air
8.4
Very good
1,187 reviews
EVA Air
8.4
Very good
1,319 reviews

Food

8.1

Overall

8.4

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.3

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Delta
7.9
Good
8,048 reviews
EVA Air
8.4
Very good
1,319 reviews

Food

8.1

Overall

8.4

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.3

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Cathay Pacific
7.6
Good
1,130 reviews
EVA Air
8.4
Very good
1,319 reviews

Food

8.1

Overall

8.4

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.3

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Air Canada
7.1
Good
10,622 reviews
EVA Air
8.4
Very good
1,319 reviews

Food

8.1

Overall

8.4

Entertainment

8.0

Boarding

8.4

Crew

8.6

Comfort

8.3

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago to Incheon Intl Airport?

    Departing from Chicago to Incheon Intl Airport will take you 32h 05m. The distance from Chicago to Incheon Intl Airport is about 6533 mi.

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

    Flying on Delta is currently your cheapest option to Incheon Intl Airport, with prices starting at $194. Additional round-trip tickets that might be worth considering are offered by United Airlines and Cathay Pacific, with the lowest prices starting at $287 and $639, respectively. Delta is currently priced 87% below the average price you’ll pay for this route.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $446. Users have also found prices from $468 and $491 on American Airlines and Turkish Airlines, respectively.

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

    Consider Atlas Air (67%), Delta (59%) or Korean Air (50%) when booking your flight. These represent the most reliable airlines when flying from Chicago to Incheon Intl Airport.

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

    While on average a flight from Chicago to Incheon Intl Airport is generally $2,228, our data shows the cheapest flight currently is $384. When looking at the most popular route, (Chicago O'Hare Intl - Incheon Intl), you can expect to pay $818 for that flight.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Chicago to Incheon Intl Airport (average of $204). Flying from Chicago to Incheon Intl Airport in July is currently the most expensive (average of $1,124). 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
Suwon
Seongnam

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 9 airlines flying from Chicago to Incheon Intl

Discover the top 9 airlines that operate flights from Chicago 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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$194Average$1,890FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$287Average$1,795FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$639Average$911FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$869Average$1,111FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$916Average$1,440FlexibilityNo cancel feeOn-time71%
EVA AirCheapest$1,003Average$1,261FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$1,095Average$1,328FlexibilityNo cancel feeOn-time67%
FinnairCheapest$1,110Average$1,375FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,557Average$1,899FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.