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Incheon Intl

$406+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ICN
Apr 26 — May 31
Sun 4/26
Sun 5/3
1 adult, Economy
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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”

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3. Compare prices and book

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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 Sunday

Cheap 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 March 27, 2026.

This FlightHub deal was found by Cheapflights users on 3/22. 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.
Sat 11/2111:50 am
ORD
-
ICN
1 stop39h 30m
Turkish Airlines
Sat 12/512:10 am
ICN
-
ORD
1 stop33h 15m
Turkish Airlines
Deal found 3/22$947
This CrystalTravel 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:10 pm
ORD
-
ICN
1 stop31h 30m
Turkish Airlines
Tue 9/811:20 pm
ICN
-
ORD
1 stop24h 20m
Turkish Airlines
Deal found 3/23$957
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:10 pm
ORD
-
ICN
1 stop31h 30m
Turkish Airlines
Tue 9/811:20 pm
ICN
-
ORD
1 stop24h 20m
Turkish Airlines
Deal found 3/23$976
This Turkish Airlines deal was found by Cheapflights users on 3/25. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:20 pm
ORD
-
ICN
1 stop31h 00m
Turkish Airlines
Fri 12/1812:10 am
ICN
-
ORD
1 stop24h 55m
Turkish Airlines
Deal found 3/25$978
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Mon 4/205:15 am
ORD
-
ICN
1 stop20h 35m
Multiple Airlines
Tue 5/57:25 am
ICN
-
ORD
2 stops53h 36m
Multiple Airlines
Deal found 3/25$979
This Turkish Airlines deal was found by Cheapflights users on 3/22. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:10 pm
ORD
-
ICN
1 stop31h 30m
Turkish Airlines
Thu 9/311:20 pm
ICN
-
ORD
1 stop24h 20m
Turkish Airlines
Deal found 3/22$985
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/268:58 pm
ORD
-
ICN
2 stops41h 32m
Multiple Airlines
Tue 5/51:00 pm
ICN
-
ORD
1 stop31h 39m
Multiple Airlines
Deal found 3/25$986
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Fri 4/245:15 am
ORD
-
ICN
1 stop20h 35m
Multiple Airlines
Sat 5/27:35 pm
ICN
-
ORD
2 stops24h 45m
Multiple Airlines
Deal found 3/25$987
This Turkish Airlines deal was found by Cheapflights users on 3/25. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:20 pm
ORD
-
ICN
1 stop31h 00m
Turkish Airlines
Sat 12/1212:10 am
ICN
-
ORD
1 stop24h 55m
Turkish Airlines
Deal found 3/25$988
This oojo deal was found by Cheapflights users on 3/26. 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.
Sun 9/208:10 pm
ORD
-
ICN
1 stop31h 30m
Turkish Airlines
Wed 11/2510:45 am
ICN
-
ORD
1 stop46h 40m
Turkish Airlines
Deal found 3/26$990
This Trip.com deal was found by Cheapflights users on 3/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:00 am
MDW
-
ICN
2 stops32h 55m
Multiple Airlines
Wed 5/68:50 pm
ICN
-
MDW
2 stops28h 22m
Multiple Airlines
Deal found 3/26$1,159
This China Airlines deal was found by Cheapflights users on 3/25. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:30 pm
MDW
-
ICN
2 stops25h 00m
Multiple Airlines
Mon 9/148:05 pm
ICN
-
MDW
2 stops23h 45m
Multiple Airlines
Deal found 3/25$1,183

Find 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 March 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$979
(Kiwi.com)

One-way from

$406
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$1,657

Good round-trip deal

$832 or less

Good one-way deal

$534 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. 15% potential increase in price ($288 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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

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 March 27, 2026.
Use the filters below to find and compare flights from Chicago to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Wed 4/15

6:50 pm-11:30 am

2 stops26h 40m

Incheon Intl

Wed 4/29

8:05 pm-5:40 am

2 stops23h 35m

$1,526

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Wed 5/13

9:30 pm-11:20 am

1 stop23h 50m

Incheon Intl

Thu 8/6

9:50 pm-5:50 pm

1 stop34h 00m

$1,555

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Mon 6/8

9:30 pm-11:20 am

1 stop23h 50m

Incheon Intl

Fri 7/31

9:50 pm-5:50 pm

1 stop34h 00m

$1,555

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sat 5/30

9:30 pm-11:20 am

1 stop23h 50m

Incheon Intl

Sat 6/13

9:50 pm-5:50 pm

1 stop34h 00m

$1,617

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Wed 4/15

12:20 pm-4:50 pm

Nonstop14h 30m

Incheon Intl

Wed 4/29

7:00 pm-11:58 pm

1 stop18h 58m

$1,624

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Wed 4/15

9:27 am-4:25 pm

1 stop16h 58m

Incheon Intl

Wed 4/22

10:15 am-12:43 pm

1 stop16h 28m

$1,628

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Mon 4/13

9:27 am-4:25 pm

1 stop16h 58m

Incheon Intl

Wed 4/22

10:15 am-12:43 pm

1 stop16h 28m

$1,628

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sun 4/12

12:20 pm-4:50 pm

Nonstop14h 30m

Incheon Intl

Thu 4/30

7:20 pm-9:18 pm

1 stop15h 58m

$1,674
Quickest round-trip

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sat 4/25

12:20 pm-4:50 pm

Nonstop14h 30m

Incheon Intl

Thu 5/21

10:40 am-9:40 am

Nonstop13h 00m

$1,766

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sun 4/19

12:20 pm-4:50 pm

Nonstop14h 30m

Incheon Intl

Sat 5/30

4:40 pm-11:57 pm

1 stop21h 17m

$1,824

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 47 resultsSorted by cheapest first
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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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 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 Chicago-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >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 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 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 March 13, 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 $197). Flying from Chicago to Incheon Intl Airport in June is currently the most expensive (average of $1,029). 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 March 27, 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.

How much does it cost to fly round-trip from Chicago to Incheon Intl Airport?

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.

Toronto (YYZ) – chosen by Cheapflights users on 44% 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: 18h 22m.

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 44m.

How often are flights from Chicago to Incheon delayed?

About 33% of weekly flights between Chicago and Incheon have experienced delays in the past year, with the average delay time being 209 minutes.

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

Historically, flights departing in the evening 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?

Monday 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
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD

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 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 March 27, 2026.
See what other customers who have flown with EVA Air,Korean Air, andDelta 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
8.5
Very good
1,390 reviews

Comfort

8.3

Overall

8.5

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
EVA Air
8.5
Very good
1,390 reviews
EVA Air
8.5
Very good
1,390 reviews

Comfort

8.3

Overall

8.5

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Korean Air
8.4
Very good
1,203 reviews
EVA Air
8.5
Very good
1,390 reviews

Comfort

8.3

Overall

8.5

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Delta
7.9
Good
8,355 reviews
EVA Air
8.5
Very good
1,390 reviews

Comfort

8.3

Overall

8.5

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Cathay Pacific
7.6
Good
1,232 reviews
EVA Air
8.5
Very good
1,390 reviews

Comfort

8.3

Overall

8.5

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Turkish Airlines
7.4
Good
4,288 reviews
EVA Air
8.5
Very good
1,390 reviews

Comfort

8.3

Overall

8.5

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

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 14h 30m. The distance from Chicago to Incheon Intl Airport is about 6533 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 American Airlines. According to our data, you can fly for as low as $468. Users have also found prices from $491 and $551 on Turkish Airlines and EVA Air, respectively.

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

    Consider Korean Air (72%), Delta (65%) or Atlas Air (49%) 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 $2,089, our data shows the cheapest flight currently is $383. When looking at the most popular route, (Chicago O'Hare Intl - Incheon Intl), you can expect to pay $918 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 $197). Flying from Chicago to Incheon Intl Airport in June is currently the most expensive (average of $1,029). 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
Seongnam
Suwon

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Chicago to Incheon Intl

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

Top 10 airlines flying from Chicago to Incheon Intl

Discover the top 10 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 March 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$194Average$1,886FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$287Average$1,996FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$639Average$918FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$877Average$1,134FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$916Average$1,284FlexibilityNo cancel feeOn-time71%
Japan AirlinesCheapest$931Average$1,416FlexibilityNo cancel feeOn-time79%
EVA AirCheapest$948Average$1,229FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$1,072Average$1,271FlexibilityNo cancel feeOn-time67%
Asiana AirlinesCheapest$1,234Average$1,726FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,594Average$1,902FlexibilityNo cancel feeOn-time81%

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