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Cheap flights from Seoul to Chicago from $370

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 3/5. 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.
American Airlines Logo
7:15 pm - 10:00 pm
ICN
-
ORD
17h 45m
1 stop
American Airlines Logo
10:15 pm - 4:45 pm
ORD
-
ICN
27h 30m
1 stop
$565American Airlines
Wed, Feb 18 - Thu, Feb 26
American Airlines Logo
5:40 pm - 8:47 am
ICN
-
ORD
29h 07m
1 stop
American Airlines Logo
6:00 am - 3:45 pm
ORD
-
ICN
19h 45m
1 stop
$566American Airlines
Fri, May 15 - Thu, May 21
American Airlines Logo
5:40 pm - 9:37 am
ICN
-
ORD
29h 57m
1 stop
American Airlines Logo
6:02 pm - 3:45 pm
ORD
-
ICN
31h 43m
1 stop
$567American Airlines
Fri, May 15 - Thu, May 21
American Airlines Logo
5:40 pm - 7:47 am
ICN
-
ORD
28h 07m
2 stops
American Airlines Logo
6:57 am - 3:45 pm
ORD
-
ICN
18h 48m
1 stop
$579American Airlines
Wed, May 6 - Fri, May 15
EVA Air Logo
1:50 pm - 9:00 pm
GMP
-
ORD
21h 10m
1 stop
EVA Air Logo
12:30 am - 7:15 pm
ORD
-
GMP
28h 45m
1 stop
$992EVA Air
Sat, Jun 6 - Mon, Jul 27
ANA Logo
7:45 am - 1:50 pm
GMP
-
ORD
21h 05m
1 stop
ANA Logo
10:30 am - 10:30 pm
ORD
-
GMP
21h 00m
1 stop
$1,029ANA
Fri, Jan 30 - Thu, Feb 12
ANA Logo
7:50 pm - 7:20 am
GMP
-
ORD
26h 30m
1 stop
ANA Logo
4:25 pm - 11:20 am
ORD
-
GMP
27h 55m
1 stop
$1,031ANA
Wed, Feb 11 - Fri, Feb 27
EVA Air Logo
1:50 pm - 9:00 pm
GMP
-
ORD
21h 10m
1 stop
EVA Air Logo
12:30 am - 12:50 pm
ORD
-
GMP
22h 20m
1 stop
$1,065EVA Air
Fri, May 15 - Thu, May 21
Delta Logo
4:10 pm - 10:22 pm
ICN
-
MDW
21h 12m
2 stops
Delta Logo
12:46 pm - 5:10 am
MDW
-
ICN
25h 24m
2 stops
$1,176Delta
Thu, Jan 29 - Mon, Feb 2
Delta Logo
7:40 pm - 1:25 pm
ICN
-
MDW
31h 45m
1 stop
Delta Logo
6:45 pm - 5:20 pm
MDW
-
ICN
32h 35m
1 stop
$1,179Delta
Wed, Apr 1 - Sat, May 9

Japan Airlines flights from Seoul to Chicago

Our best Japan Airlines deals on Seoul to Chicago flight tickets
Japan Airlines
Apr 29
ICN5:40 pmIncheon Intl
20h 04m
1 stop
ORD11:44 pmChicago O'Hare Intl
Jun 5
ORD7:00 amChicago O'Hare Intl
18h 45m
1 stop
ICN3:45 pmIncheon Intl
$750
Japan Airlines
Apr 29
ICN5:40 pmIncheon Intl
27h 49m
2 stops
ORD7:29 amChicago O'Hare Intl
Jun 5
ORD7:00 amChicago O'Hare Intl
18h 45m
1 stop
ICN3:45 pmIncheon Intl
$755
Japan Airlines
Apr 1
ICN5:40 pmIncheon Intl
27h 00m
2 stops
ORD6:40 amChicago O'Hare Intl
May 9
ORD8:45 pmChicago O'Hare Intl
29h 00m
1 stop
ICN3:45 pmIncheon Intl
$790

EVA Air flights from Seoul to Chicago

Our best EVA Air deals on Seoul to Chicago flight tickets
EVA Air
Jun 6
GMP1:50 pmSeoul Gimpo Intl
21h 10m
1 stop
ORD9:00 pmChicago O'Hare Intl
Jul 27
ORD12:30 amChicago O'Hare Intl
28h 45m
1 stop
GMP7:15 pmSeoul Gimpo Intl
$992
EVA Air
May 15
GMP1:50 pmSeoul Gimpo Intl
21h 10m
1 stop
ORD9:00 pmChicago O'Hare Intl
May 21
ORD12:30 amChicago O'Hare Intl
22h 20m
1 stop
GMP12:50 pmSeoul Gimpo Intl
$1,065
EVA Air
Jun 27
GMP1:50 pmSeoul Gimpo Intl
21h 10m
1 stop
ORD9:00 pmChicago O'Hare Intl
Jul 27
ORD12:30 amChicago O'Hare Intl
28h 45m
1 stop
GMP7:15 pmSeoul Gimpo Intl
$1,071

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 15, 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

Wed 2/18

7:15 pm-10:00 pm

1 stop17h 45m

Chicago O'Hare Intl

Thu 2/26

10:15 pm-4:45 pm

1 stop27h 30m

$565

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Fri 5/15

5:40 pm-8:47 am

1 stop29h 07m

Chicago O'Hare Intl

Thu 5/21

6:00 am-3:45 pm

1 stop19h 45m

$566

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Fri 5/15

5:40 pm-9:37 am

1 stop29h 57m

Chicago O'Hare Intl

Thu 5/21

6:02 pm-3:45 pm

1 stop31h 43m

$567

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Wed 5/6

5:40 pm-7:47 am

2 stops28h 07m

Chicago O'Hare Intl

Fri 5/15

6:57 am-3:45 pm

1 stop18h 48m

$579

SeoulChicago

GMP - ORD

GMPORD

Seoul Gimpo Intl

Sat 6/6

1:50 pm-9:00 pm

1 stop21h 10m

Chicago O'Hare Intl

Mon 7/27

12:30 am-7:15 pm

1 stop28h 45m

$992

SeoulChicago

GMP - ORD

GMPORD

Seoul Gimpo Intl

Fri 1/30

7:45 am-1:50 pm

1 stop21h 05m

Chicago O'Hare Intl

Thu 2/12

10:30 am-10:30 pm

1 stop21h 00m

$1,029

SeoulChicago

GMP - ORD

GMPORD

Seoul Gimpo Intl

Wed 2/11

7:50 pm-7:20 am

1 stop26h 30m

Chicago O'Hare Intl

Fri 2/27

4:25 pm-11:20 am

1 stop27h 55m

$1,031

SeoulChicago

GMP - ORD

GMPORD

Seoul Gimpo Intl

Fri 5/15

1:50 pm-9:00 pm

1 stop21h 10m

Chicago O'Hare Intl

Thu 5/21

12:30 am-12:50 pm

1 stop22h 20m

$1,065

IncheonChicago

ICN - MDW

ICNMDW

Incheon Intl

Thu 1/29

4:10 pm-10:22 pm

2 stops21h 12m

Chicago Midway

Mon 2/2

12:46 pm-5:10 am

2 stops25h 24m

$1,176

IncheonChicago

ICN - MDW

ICNMDW

Incheon Intl

Wed 4/1

7:40 pm-1:25 pm

1 stop31h 45m

Chicago Midway

Sat 5/9

6:45 pm-5:20 pm

1 stop32h 35m

$1,179

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 Friday, the most expensive travel day of the week, you can expect to see flight prices from Seoul to Chicago for around $1,622.

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 $1,186 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?

No. A direct flight is the cheapest option for a flight between Seoul to Chicago.

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

$1,130

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 $1,130. The best round-trip flight deal from Seoul to Chicago found on momondo in the last 72 hours is $1,338.
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
11,721 reviews
Search Alaska Airlines flights
DeltaPriceFrom $229Free CancellationRating
7.9
8,049 reviews
Search Delta flights
Asiana AirlinesPriceFrom $558Free CancellationRating
8.1
502 reviews
Search Asiana Airlines flights
United AirlinesPriceFrom $586Free CancellationRating
7.4
9,164 reviews
Search United Airlines flights
Korean AirPriceFrom $687Free CancellationRating
8.4
1,187 reviews
Search Korean Air flights
Air CanadaPriceFrom $730Free CancellationRating
7.1
10,623 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 $1,334. Our users have rated Korean Air at 8.4/10.

  • Delta Flights From Seoul to Chicago

    Across 8,049 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