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Cheap flights from Seoul to Chicago from $393

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 2/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:45 pm - 2:45 pm
ICN
-
ORD
35h 00m
1 stop
Air Canada Logo
3:40 pm - 4:05 pm
ORD
-
ICN
34h 25m
1 stop
$610Air Canada
Fri, May 1 - Wed, May 6
Multiple Airlines Logo
9:55 pm - 12:40 am
ICN
-
ORD
17h 45m
1 stop
Multiple Airlines Logo
6:51 pm - 5:40 am
ORD
-
ICN
19h 49m
1 stop
$654Multiple Airlines
Thu, Feb 26 - Sun, Mar 1
Air Canada Logo
5:45 pm - 8:01 pm
ICN
-
ORD
40h 16m
2 stops
Air Canada Logo
3:40 pm - 4:05 pm
ORD
-
ICN
34h 25m
1 stop
$665Air Canada
Tue, Jun 2 - Tue, Jun 30
Air Canada Logo
5:45 pm - 8:01 pm
ICN
-
ORD
40h 16m
2 stops
Air Canada Logo
10:45 am - 4:05 pm
ORD
-
ICN
39h 20m
2 stops
$668Air Canada
Tue, Jun 2 - Tue, Jun 30
Air Canada Logo
6:55 pm - 2:41 pm
ICN
-
ORD
34h 46m
1 stop
Air Canada Logo
3:35 pm - 5:10 pm
ORD
-
ICN
34h 35m
1 stop
$670Air Canada
Thu, Feb 26 - Sun, Mar 1
Multiple Airlines Logo
3:50 pm - 9:39 am
GMP
-
ORD
32h 49m
3 stops
Multiple Airlines Logo
5:40 pm - 6:20 pm
ORD
-
GMP
33h 40m
1 stop
$1,002Multiple Airlines
Thu, Feb 19 - Wed, Mar 4
ANA Logo
12:25 pm - 7:20 am
GMP
-
ORD
33h 55m
1 stop
ANA Logo
4:25 pm - 6:35 pm
ORD
-
GMP
35h 10m
1 stop
$1,040ANA
Thu, Feb 5 - Mon, Feb 23
ANA Logo
7:45 am - 1:50 pm
GMP
-
ORD
21h 05m
1 stop
ANA Logo
4:25 pm - 11:20 am
ORD
-
GMP
27h 55m
1 stop
$1,045ANA
Thu, Feb 5 - Tue, Feb 17
Delta Logo
4:10 pm - 10:22 pm
ICN
-
MDW
21h 12m
2 stops
Delta Logo
6:00 am - 5:10 am
MDW
-
ICN
32h 10m
2 stops
$1,198Delta
Wed, Feb 11 - Sun, Feb 15
Delta Logo
7:40 pm - 1:07 pm
ICN
-
MDW
31h 27m
1 stop
Delta Logo
9:20 am - 5:20 pm
MDW
-
ICN
18h 00m
1 stop
$1,199Delta
Tue, Jun 2 - Tue, Jun 30

Air Canada flights from Seoul to Chicago

Our best Air Canada deals on Seoul to Chicago flight tickets
Air Canada
May 1
ICN5:45 pmIncheon Intl
35h 00m
1 stop
ORD2:45 pmChicago O'Hare Intl
May 6
ORD3:40 pmChicago O'Hare Intl
34h 25m
1 stop
ICN4:05 pmIncheon Intl
$610
Air Canada
Jun 2
ICN5:45 pmIncheon Intl
40h 16m
2 stops
ORD8:01 pmChicago O'Hare Intl
Jun 30
ORD3:40 pmChicago O'Hare Intl
34h 25m
1 stop
ICN4:05 pmIncheon Intl
$665
Air Canada
Jun 2
ICN5:45 pmIncheon Intl
40h 16m
2 stops
ORD8:01 pmChicago O'Hare Intl
Jun 30
ORD10:45 amChicago O'Hare Intl
39h 20m
2 stops
ICN4:05 pmIncheon Intl
$668

ANA flights from Seoul to Chicago

Our best ANA deals on Seoul to Chicago flight tickets
ANA
Feb 16
GMP7:50 pmSeoul Gimpo Intl
26h 30m
1 stop
ORD7:20 amChicago O'Hare Intl
Mar 2
ORD4:25 pmChicago O'Hare Intl
27h 55m
1 stop
GMP11:20 amSeoul Gimpo Intl
$1,040
ANA
Feb 11
GMP7:45 amSeoul Gimpo Intl
21h 05m
1 stop
ORD1:50 pmChicago O'Hare Intl
Feb 17
ORD4:25 pmChicago O'Hare Intl
27h 55m
1 stop
GMP11:20 amSeoul Gimpo Intl
$1,045
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
38h 35m
1 stop
GMP10:20 pmSeoul Gimpo Intl
$1,047

momondo Fare Finder

 
Customize your flight search to find flights from Seoul to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Seoul to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Fri 5/1

5:45 pm-2:45 pm

1 stop35h 00m

Chicago O'Hare Intl

Wed 5/6

3:40 pm-4:05 pm

1 stop34h 25m

$610

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Thu 2/26

9:55 pm-12:40 am

1 stop17h 45m

Chicago O'Hare Intl

Sun 3/1

6:51 pm-5:40 am

1 stop19h 49m

$654

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Tue 6/2

5:45 pm-8:01 pm

2 stops40h 16m

Chicago O'Hare Intl

Tue 6/30

3:40 pm-4:05 pm

1 stop34h 25m

$665

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Tue 6/2

5:45 pm-8:01 pm

2 stops40h 16m

Chicago O'Hare Intl

Tue 6/30

10:45 am-4:05 pm

2 stops39h 20m

$668

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Thu 2/26

6:55 pm-2:41 pm

1 stop34h 46m

Chicago O'Hare Intl

Sun 3/1

3:35 pm-5:10 pm

1 stop34h 35m

$670

SeoulChicago

GMP - ORD

GMPORD

Seoul Gimpo Intl

Thu 2/19

3:50 pm-9:39 am

3 stops32h 49m

Chicago O'Hare Intl

Wed 3/4

5:40 pm-6:20 pm

1 stop33h 40m

$1,002

SeoulChicago

GMP - ORD

GMPORD

Seoul Gimpo Intl

Thu 2/5

12:25 pm-7:20 am

1 stop33h 55m

Chicago O'Hare Intl

Mon 2/23

4:25 pm-6:35 pm

1 stop35h 10m

$1,040

SeoulChicago

GMP - ORD

GMPORD

Seoul Gimpo Intl

Thu 2/5

7:45 am-1:50 pm

1 stop21h 05m

Chicago O'Hare Intl

Tue 2/17

4:25 pm-11:20 am

1 stop27h 55m

$1,045

IncheonChicago

ICN - MDW

ICNMDW

Incheon Intl

Wed 2/11

4:10 pm-10:22 pm

2 stops21h 12m

Chicago Midway

Sun 2/15

6:00 am-5:10 am

2 stops32h 10m

$1,198

IncheonChicago

ICN - MDW

ICNMDW

Incheon Intl

Tue 6/2

7:40 pm-1:07 pm

1 stop31h 27m

Chicago Midway

Tue 6/30

9:20 am-5:20 pm

1 stop18h 00m

$1,199

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

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

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 $815 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 3% 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 January 2026, prices for Seoul to Chicago flights are approximately 20% more expensive 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

$1,146

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 $1,146. 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $197Free CancellationRating
8.0
11,794 reviews
Search Alaska Airlines flights
DeltaPriceFrom $229Free CancellationRating
7.9
8,118 reviews
Search Delta flights
Asiana AirlinesPriceFrom $558Free CancellationRating
8.1
501 reviews
Search Asiana Airlines flights
United AirlinesPriceFrom $586Free CancellationRating
7.4
9,204 reviews
Search United Airlines flights
Korean AirPriceFrom $687Free CancellationRating
8.4
1,188 reviews
Search Korean Air flights
Air CanadaPriceFrom $730Free CancellationRating
7.1
10,660 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 8,118 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.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
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.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport