What is the cheapest airline that flies from Seoul to Chicago?

Air Canada, Asiana Airlines, and EVA Air are the most popular carriers operating from Seoul to Chicago

How many flights depart from Seoul to Chicago on average per day?

As of February 2026, 2 flights take off from Seoul and land in Chicago each day. The most common flight departure time for this route is 10:00AM, with 100% of daily flights taking off at noon.

Which layover airport has the shortest connection time from Seoul to Chicago?

Toronto (YYZ) has the shortest average layover time for this route: 1h 41m.

How long does it take to fly to Chicago?

Average flight duration from Seoul to Chicago depends on which airport you fly into and out of. Flying from Incheon to Chicago O'Hare Intl Airport is 13h on average, while flying from Seoul to Chicago O'Hare Intl Airport is 17h on average. Chicago O'Hare Intl Airport is the most popular airport in Chicago.

Which layover airport offers the lowest fares from Seoul to Chicago?

Flights via Seattle (SEA) offer the lowest average round-trip price of $711.

How many flights depart from Seoul to Chicago on average per week?

14 flights are operational weekly from Seoul to Chicago as of February 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Which airport is the most popular layover for flights between Seoul and Chicago?

Vancouver (YVR) was the most common stop: 64% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Chicago?

Korean Air, Delta and Air Canada are the top three most popular airlines that fly to Chicago from Seoul according to our data. Korean Air is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 6 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Seoul to Chicago?

Flights connecting via Toronto (YYZ) have the shortest average one-way travel time: 17h 00m.

When did momondo last update prices for flights from Seoul to Chicago?

Prices for flights from Seoul to Chicago are refreshed on a daily basis.

How many operators does momondo search for flights from Seoul to Chicago?

The number of operators available for flights from Seoul to Chicago is 6 as of February 2026.

How old do you have to be to fly from Seoul to Chicago?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seoul to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$424 Cheap Flights from Seoul to Chicago in 2026

Q: What is the typical price of a round-trip flight between Seoul and Chicago?

Prices are currently low for flights on this route. Typical prices usually range from $979 to $1,209. The lowest price recently found on this route was $599.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Seoul to Chicago

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:05 pm - 9:05 am

ICN

ORD

28h 00m

1 stop

3:40 pm - 4:05 pm

ORD

ICN

34h 25m

1 stop

$599Air Canada

Wed, May 20 - Mon, May 25

6:55 pm - 2:41 pm

ICN

ORD

34h 46m

1 stop

3:40 pm - 4:05 pm

ORD

ICN

34h 25m

1 stop

$612Air Canada

Mon, Mar 2 - Mon, Apr 6

8:05 pm - 5:40 am

ICN

MDW

23h 35m

2 stops

8:30 pm - 11:15 am

MDW

ICN

24h 45m

2 stops

$1,027Multiple Airlines

Wed, Jun 3 - Wed, Sep 30

7:55 pm - 8:40 am

GMP

ORD

26h 45m

1 stop

5:45 pm - 6:35 pm

ORD

GMP

34h 50m

1 stop

$1,039ANA

Wed, Jul 8 - Thu, Aug 27

7:45 am - 1:50 pm

GMP

ORD

21h 05m

1 stop

10:30 am - 10:30 pm

ORD

GMP

21h 00m

1 stop

$1,054ANA

Thu, Feb 19 - Wed, Mar 4

8:05 pm - 5:50 am

ICN

MDW

23h 45m

2 stops

8:55 pm - 11:30 am

MDW

ICN

24h 35m

2 stops

$1,080Multiple Airlines

Wed, Jul 8 - Thu, Aug 27

2:30 pm - 10:33 pm

ICN

MDW

23h 03m

2 stops

12:51 pm - 5:00 am

MDW

ICN

26h 09m

2 stops

$1,193Delta

Tue, Feb 24 - Mon, May 18

9:35 am - 12:46 pm

ICN

MDW

18h 11m

1 stop

12:51 pm - 5:00 am

MDW

ICN

26h 09m

2 stops

$1,208Delta

Fri, Feb 20 - Tue, May 19

8:00 am - 12:26 am

GMP

ORD

30h 26m

2 stops

8:25 pm - 9:15 pm

ORD

GMP

34h 50m

2 stops

$1,302Japan Airlines

Wed, Jun 3 - Wed, Sep 30

8:00 am - 10:45 am

GMP

ORD

16h 45m

1 stop

2:30 pm - 9:15 pm

ORD

GMP

16h 45m

1 stop

$1,318Japan Airlines

Mon, Apr 20 - Mon, Jun 1

Japan Airlines flights from Seoul to Chicago

Our best Japan Airlines deals on Seoul to Chicago flight tickets

Japan Airlines

Jun 3

GMP8:00 amSeoul Gimpo Intl

30h 26m

2 stops

ORD12:26 amChicago O'Hare Intl

Sep 30

ORD8:25 pmChicago O'Hare Intl

34h 50m

2 stops

GMP9:15 pmSeoul Gimpo Intl

$1,302

Japan Airlines

Feb 4

GMP7:40 pmSeoul Gimpo Intl

26h 55m

1 stop

ORD7:35 amChicago O'Hare Intl

Feb 24

ORD5:40 pmChicago O'Hare Intl

26h 15m

1 stop

GMP10:55 amSeoul Gimpo Intl

$1,318

Japan Airlines

Feb 8

GMP7:40 pmSeoul Gimpo Intl

26h 55m

1 stop

ORD7:35 amChicago O'Hare Intl

Feb 24

ORD5:40 pmChicago O'Hare Intl

33h 40m

1 stop

GMP6:20 pmSeoul Gimpo Intl

$1,322

ANA flights from Seoul to Chicago

Our best ANA deals on Seoul to Chicago flight tickets

ANA

Jul 8

GMP7:55 pmSeoul Gimpo Intl

26h 45m

1 stop

ORD8:40 amChicago O'Hare Intl

Aug 27

ORD5:45 pmChicago O'Hare Intl

34h 50m

1 stop

GMP6:35 pmSeoul Gimpo Intl

$1,039

ANA

Feb 19

GMP7:45 amSeoul Gimpo Intl

21h 05m

1 stop

ORD1:50 pmChicago O'Hare Intl

Mar 4

ORD10:30 amChicago O'Hare Intl

21h 00m

1 stop

GMP10:30 pmSeoul Gimpo Intl

$1,054

ANA

Jun 3

GMP7:55 pmSeoul Gimpo Intl

26h 45m

1 stop

ORD8:40 amChicago O'Hare Intl

Sep 30

ORD5:45 pmChicago O'Hare Intl

34h 50m

1 stop

GMP6:35 pmSeoul Gimpo Intl

$1,061

Fly from

Fly to

Route

Depart

Return

Price

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Wed 5/20

7:05 pm-9:05 am

1 stop28h 00m

Chicago O'Hare Intl

Mon 5/25

3:40 pm-4:05 pm

1 stop34h 25m

$599

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Mon 3/2

6:55 pm-2:41 pm

1 stop34h 46m

Chicago O'Hare Intl

Mon 4/6

3:40 pm-4:05 pm

1 stop34h 25m

$612

IncheonChicago

ICN - MDW

ICNMDW

Incheon Intl

Wed 6/3

8:05 pm-5:40 am

2 stops23h 35m

Chicago Midway

Wed 9/30

8:30 pm-11:15 am

2 stops24h 45m

$1,027

SeoulChicago

GMP - ORD

GMPORD

Seoul Gimpo Intl

Wed 7/8

7:55 pm-8:40 am

1 stop26h 45m

Chicago O'Hare Intl

Thu 8/27

5:45 pm-6:35 pm

1 stop34h 50m

$1,039

SeoulChicago

GMP - ORD

GMPORD

Seoul Gimpo Intl

Thu 2/19

7:45 am-1:50 pm

1 stop21h 05m

Chicago O'Hare Intl

Wed 3/4

10:30 am-10:30 pm

1 stop21h 00m

$1,054

IncheonChicago

ICN - MDW

ICNMDW

Incheon Intl

Wed 7/8

8:05 pm-5:50 am

2 stops23h 45m

Chicago Midway

Thu 8/27

8:55 pm-11:30 am

2 stops24h 35m

$1,080

IncheonChicago

ICN - MDW

ICNMDW

Incheon Intl

Tue 2/24

2:30 pm-10:33 pm

2 stops23h 03m

Chicago Midway

Mon 5/18

12:51 pm-5:00 am

2 stops26h 09m

$1,193

IncheonChicago

ICN - MDW

ICNMDW

Incheon Intl

Fri 2/20

9:35 am-12:46 pm

1 stop18h 11m

Chicago Midway

Tue 5/19

12:51 pm-5:00 am

2 stops26h 09m

$1,208

SeoulChicago

GMP - ORD

GMPORD

Seoul Gimpo Intl

Wed 6/3

8:00 am-12:26 am

2 stops30h 26m

Chicago O'Hare Intl

Wed 9/30

8:25 pm-9:15 pm

2 stops34h 50m

$1,302

SeoulChicago

GMP - ORD

GMPORD

Seoul Gimpo Intl

Mon 4/20

8:00 am-10:45 am

1 stop16h 45m

Chicago O'Hare Intl

Mon 6/1

2:30 pm-9:15 pm

1 stop16h 45m

$1,318

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seoul to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Seoul and Chicago?

What is the cheapest month to fly to Chicago?

The month of November is, on average, the cheapest month to fly to Chicago from Seoul, with most prices found around $594. If you’re not able to fly to Chicago in November, then September is your next best option. Flight prices from Seoul to Chicago during September average around $742.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Monday when prices can be found for as low as $1,356. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Seoul to Chicago for around $1,536.

What is the cheapest Seoul to Chicago flight route?

Fly from Incheon Intl to Chicago O'Hare Intl for the best Seoul - Chicago flight prices

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $1,189 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Seoul for as low as $814 on momondo.

What cabin class options are available on Seoul to Chicago flights?

There are 4 cabin classes available to choose from on Seoul to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seoul to Chicago flights?

You could potentially save up to 17% on your flight if you consider stops on a Seoul to Chicago flight.

How have Seoul to Chicago flight prices changed over time?

As of February 2026, prices for Seoul to Chicago flights are approximately 29% cheaper when compared to flights at the same time last year.

When to book flights from Seoul to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seoul to Chicago (SEL to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul to Chicago

Best Price Found	$1,134
Fastest flight time	13h 00m
Direct flights	Every day
Airports in Chicago	3 airports

The best one-way flight to Chicago from Seoul in the past 72 hours is $1,134. The best round-trip flight deal from Seoul to Chicago found on momondo in the last 72 hours is $1,389.

The fastest flight from Seoul to Chicago takes 13h 00m

Direct flights go from Seoul to Chicago every day.

There are 3 airports in Chicago. From Seoul there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

How far is Seoul to Chicago by plane?
Chicago is 6526.8 mi away from Seoul. Typically, this will take 13h 00m by plane in normal conditions.
When did momondo last update prices for flights from Seoul to Chicago?
Prices for flights from Seoul to Chicago are refreshed on a daily basis.
How many operators does momondo search for flights from Seoul to Chicago?
The number of operators available for flights from Seoul to Chicago is 6 as of February 2026.
How old do you have to be to fly from Seoul to Chicago?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seoul to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Seoul to Chicago?
Based on momondo bookings for flights between Seoul and Chicago, the leading plane model is Boeing 777-300ER, making up 87.26% of the total bookings. Other popular models include Airbus A380-800 with 5.73%, Boeing 787-9 Dreamliner with 3.18%, and Airbus A350-900 with 2.55%.
What is the most popular airline from Seoul to Chicago?
momondo data reveals that the most frequently booked airline on the route from Seoul to Chicago is Delta, representing 40% of all bookings. The subsequent popular airlines are Korean Air at 24%, United Airlines at 19%, and Air Canada at 17%.

Best airlines flying from Seoul to Chicago

Compare and see reviews for airlines that fly from Seoul to Chicago with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $197	Free Cancellation	Rating 8.0 11,831 reviews	Search Alaska Airlines flights
Delta	PriceFrom $229	Free Cancellation	Rating 7.9 8,135 reviews	Search Delta flights
Asiana Airlines	PriceFrom $558	Free Cancellation	Rating 8.1 502 reviews	Search Asiana Airlines flights
United Airlines	PriceFrom $586	Free Cancellation	Rating 7.4 9,231 reviews	Search United Airlines flights
Korean Air	PriceFrom $687	Free Cancellation	Rating 8.4 1,188 reviews	Search Korean Air flights
Air Canada	PriceFrom $730	Free Cancellation	Rating 7.1 10,676 reviews	Search Air Canada flights

Korean Air Flights From Seoul to Chicago
Korean Air is one of the most popular airlines flying from Seoul to Chicago, operating 7 flights/week on average for this route. A good Korean Air flight deal for Seoul to Chicago starts from $687 round-trip, up to an average price of $1,376. Our users have rated Korean Air at 8.4/10.
Delta Flights From Seoul to Chicago
Across 8,136 Delta reviews on momondo, the average score is 7.9/10. Delta flies from Seoul to Chicago about 7 times each week, with ticket deals ranging from $229 to $1,356. Price data is based on momondo searches in the last 72 hours.

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Schererville

Valparaiso

Munster

Crown Point

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Chicago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seoul to Chicago. momondo saves you time and could save you money on your trip.

Can I find flights from Seoul to Chicago with flexible booking policies on momondo?

Flights from Seoul to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seoul to Chicago?

momondo helps you find the best flight between Seoul and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Seoul to Chicago right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seoul to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Thu 3/5

Thu 3/12

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Chicago Midway Airport

Chicago O'Hare Intl Airport

Chicago Greater Rockford Airport

Popular cities in the United States

Flights to New Yorkfrom $49

Flights to Los Angelesfrom $46

Flights to Miamifrom $27

Flights to Orlandofrom $49

Flights to San Franciscofrom $54

Flights to Las Vegasfrom $49

Flights to Washington, D.C.from $51

Flights to Bostonfrom $51

Flights to Atlantafrom $42

Flights to Dallasfrom $51

Flights to Seattlefrom $73

Flights to Denverfrom $41

Cheap flights from Seoul to Chicago from $424

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to Chicago departing on 6/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Seoul to Chicago

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Japan Airlines flights from Seoul to Chicago

Our best Japan Airlines deals on Seoul to Chicago flight tickets

ANA flights from Seoul to Chicago

Our best ANA deals on Seoul to Chicago flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Seoul to Chicago that are best for you.

See travel insights to Chicago from

How to get the cheapest flight ticket from Seoul to Chicago

What is the typical price of a round-trip flight between Seoul and Chicago?

What is the cheapest month to fly to Chicago?

The month of November is, on average, the cheapest month to fly to Chicago from Seoul, with most prices found around $594. If you’re not able to fly to Chicago in November, then September is your next best option. Flight prices from Seoul to Chicago during September average around $742.

What is the cheapest day to depart on your flight to Chicago?

What is the cheapest Seoul to Chicago flight route?

Fly from Incheon Intl to Chicago O'Hare Intl for the best Seoul - Chicago flight prices

How far in advance should I book a flight to Chicago?

What cabin class options are available on Seoul to Chicago flights?

There are 4 cabin classes available to choose from on Seoul to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seoul to Chicago flights?

You could potentially save up to 17% on your flight if you consider stops on a Seoul to Chicago flight.

How have Seoul to Chicago flight prices changed over time?

As of February 2026, prices for Seoul to Chicago flights are approximately 29% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Seoul to Chicago?

Air Canada, Asiana Airlines, and EVA Air are the most popular carriers operating from Seoul to Chicago

What airlines fly to Chicago?

Which airport is the most popular layover for flights between Seoul and Chicago?

Vancouver (YVR) was the most common stop: 64% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Seoul to Chicago?

Flights via Seattle (SEA) offer the lowest average round-trip price of $711.

Which layover airport has the shortest travel time from Seoul to Chicago?

Flights connecting via Toronto (YYZ) have the shortest average one-way travel time: 17h 00m.

Which layover airport has the shortest connection time from Seoul to Chicago?

Toronto (YYZ) has the shortest average layover time for this route: 1h 41m.

How many flights depart from Seoul to Chicago on average per day?

As of February 2026, 2 flights take off from Seoul and land in Chicago each day. The most common flight departure time for this route is 10:00AM, with 100% of daily flights taking off at noon.

How many flights depart from Seoul to Chicago on average per week?

14 flights are operational weekly from Seoul to Chicago as of February 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

How long does it take to fly to Chicago?

When to book flights from Seoul to Chicago

Cheap Seoul to Chicago (SEL to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul to Chicago

Best Price Found

Fastest flight time

Direct flights

Airports in Chicago

How far is Seoul to Chicago by plane?

When did momondo last update prices for flights from Seoul to Chicago?

How many operators does momondo search for flights from Seoul to Chicago?

How old do you have to be to fly from Seoul to Chicago?

What documentation or ID do you need to fly to Chicago?

What is the most popular plane model from Seoul to Chicago?

What is the most popular airline from Seoul to Chicago?

Best airlines flying from Seoul to Chicago

Compare and see reviews for airlines that fly from Seoul to Chicago with momondo

Korean Air Flights From Seoul to Chicago

Delta Flights From Seoul to Chicago

Traveling to a place near Chicago?

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Chicago?

Can I find flights from Seoul to Chicago with flexible booking policies on momondo?

How can momondo help me find flights from Seoul to Chicago?

I’m not ready to book a flight from Seoul to Chicago right now. Can momondo alert me if prices change?

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.