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Cheap flights from Seoul to Chicago from $391

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 2/5. 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.
Multiple Airlines Logo
8:10 pm - 9:12 am
ICN
-
ORD
28h 02m
2 stops
Multiple Airlines Logo
5:53 pm - 6:25 pm
ORD
-
ICN
33h 32m
2 stops
$700Multiple Airlines
lun., feb. 2 - dom., feb. 8
Multiple Airlines Logo
8:10 pm - 9:12 am
ICN
-
ORD
28h 02m
2 stops
Multiple Airlines Logo
6:57 pm - 6:25 pm
ORD
-
ICN
32h 28m
3 stops
$701Multiple Airlines
lun., feb. 2 - dom., feb. 8
Multiple Airlines Logo
8:10 pm - 9:12 am
ICN
-
ORD
28h 02m
2 stops
Multiple Airlines Logo
5:53 pm - 6:25 pm
ORD
-
ICN
33h 32m
2 stops
$707Multiple Airlines
lun., feb. 2 - dom., feb. 8
Multiple Airlines Logo
2:40 pm - 9:12 am
ICN
-
ORD
33h 32m
3 stops
Multiple Airlines Logo
6:57 pm - 6:25 pm
ORD
-
ICN
32h 28m
3 stops
$709Multiple Airlines
lun., feb. 2 - dom., feb. 8
Multiple Airlines Logo
8:10 pm - 9:22 am
ICN
-
ORD
28h 12m
2 stops
Multiple Airlines Logo
5:58 pm - 6:25 pm
ORD
-
ICN
33h 27m
2 stops
$710Multiple Airlines
jue., feb. 19 - vie., feb. 27
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
$1,037ANA
jue., feb. 12 - jue., feb. 19
ANA Logo
12:40 pm - 8:40 am
GMP
-
ORD
34h 00m
1 stop
ANA Logo
5:45 pm - 6:35 pm
ORD
-
GMP
34h 50m
1 stop
$1,052ANA
mié., may. 13 - mié., may. 20
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
$1,083EVA Air
sáb., jun. 27 - lun., jul. 27
Delta Logo
7:40 pm - 8:46 am
ICN
-
MDW
27h 06m
1 stop
Delta Logo
6:45 pm - 5:20 pm
MDW
-
ICN
32h 35m
1 stop
$1,182Delta
vie., may. 1 - sáb., may. 9
Delta Logo
7:40 pm - 8:38 am
ICN
-
MDW
26h 58m
1 stop
Delta Logo
9:20 am - 5:20 pm
MDW
-
ICN
18h 00m
1 stop
$1,189Delta
mar., jun. 2 - mar., jun. 30

American Airlines flights from Seoul to Chicago

Our best American Airlines deals on Seoul to Chicago flight tickets
American Airlines
Jan 23
ICN7:15 pmIncheon Intl
18h 03m
1 stop
ORD10:18 pmChicago O'Hare Intl
Feb 12
ORD6:10 amChicago O'Hare Intl
19h 35m
1 stop
ICN4:45 pmIncheon Intl
$786
American Airlines
Jan 23
ICN7:15 pmIncheon Intl
27h 16m
2 stops
ORD7:31 amChicago O'Hare Intl
Feb 13
ORD6:00 amChicago O'Hare Intl
19h 45m
1 stop
ICN4:45 pmIncheon Intl
$791
American Airlines
Feb 19
ICN7:15 pmIncheon Intl
25h 10m
2 stops
ORD5:25 amChicago O'Hare Intl
Feb 27
ORD6:00 amChicago O'Hare Intl
19h 45m
1 stop
ICN4:45 pmIncheon Intl
$801

ANA flights from Seoul to Chicago

Our best ANA deals on Seoul to Chicago flight tickets
ANA
Feb 12
GMP7:50 pmSeoul Gimpo Intl
26h 30m
1 stop
ORD7:20 amChicago O'Hare Intl
Feb 19
ORD4:25 pmChicago O'Hare Intl
27h 55m
1 stop
GMP11:20 amSeoul Gimpo Intl
$1,037
ANA
May 13
GMP12:40 pmSeoul Gimpo Intl
34h 00m
1 stop
ORD8:40 amChicago O'Hare Intl
May 20
ORD5:45 pmChicago O'Hare Intl
34h 50m
1 stop
GMP6:35 pmSeoul Gimpo Intl
$1,052
ANA
Feb 25
GMP7:50 pmSeoul Gimpo Intl
26h 30m
1 stop
ORD7:20 amChicago O'Hare Intl
Mar 4
ORD4:25 pmChicago O'Hare Intl
27h 55m
1 stop
GMP11:20 amSeoul Gimpo Intl
$1,053

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 enero 13, 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

lun. 2/2

8:10 pm-9:12 am

2 stops28h 02m

Chicago O'Hare Intl

dom. 2/8

5:53 pm-6:25 pm

2 stops33h 32m

$700

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

lun. 2/2

8:10 pm-9:12 am

2 stops28h 02m

Chicago O'Hare Intl

dom. 2/8

6:57 pm-6:25 pm

3 stops32h 28m

$701

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

lun. 2/2

8:10 pm-9:12 am

2 stops28h 02m

Chicago O'Hare Intl

dom. 2/8

5:53 pm-6:25 pm

2 stops33h 32m

$707

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

lun. 2/2

2:40 pm-9:12 am

3 stops33h 32m

Chicago O'Hare Intl

dom. 2/8

6:57 pm-6:25 pm

3 stops32h 28m

$709

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

jue. 2/19

8:10 pm-9:22 am

2 stops28h 12m

Chicago O'Hare Intl

vie. 2/27

5:58 pm-6:25 pm

2 stops33h 27m

$710

SeoulChicago

GMP - ORD

GMPORD

Seoul Gimpo Intl

jue. 2/12

7:50 pm-7:20 am

1 stop26h 30m

Chicago O'Hare Intl

jue. 2/19

4:25 pm-11:20 am

1 stop27h 55m

$1,037

SeoulChicago

GMP - ORD

GMPORD

Seoul Gimpo Intl

mié. 5/13

12:40 pm-8:40 am

1 stop34h 00m

Chicago O'Hare Intl

mié. 5/20

5:45 pm-6:35 pm

1 stop34h 50m

$1,052

SeoulChicago

GMP - ORD

GMPORD

Seoul Gimpo Intl

sáb. 6/27

1:50 pm-9:00 pm

1 stop21h 10m

Chicago O'Hare Intl

lun. 7/27

12:30 am-7:15 pm

1 stop28h 45m

$1,083

IncheonChicago

ICN - MDW

ICNMDW

Incheon Intl

vie. 5/1

7:40 pm-8:46 am

1 stop27h 06m

Chicago Midway

sáb. 5/9

6:45 pm-5:20 pm

1 stop32h 35m

$1,182

IncheonChicago

ICN - MDW

ICNMDW

Incheon Intl

mar. 6/2

7:40 pm-8:38 am

1 stop26h 58m

Chicago Midway

mar. 6/30

9:20 am-5:20 pm

1 stop18h 00m

$1,189

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
7.9
11,701 reviews
Search Alaska Airlines flights
DeltaPriceFrom $229Free CancellationRating
7.9
8,040 reviews
Search Delta flights
Asiana AirlinesPriceFrom $558Free CancellationRating
8.1
502 reviews
Search Asiana Airlines flights
United AirlinesPriceFrom $586Free CancellationRating
7.4
9,156 reviews
Search United Airlines flights
Korean AirPriceFrom $687Free CancellationRating
8.4
1,187 reviews
Search Korean Air flights
Air CanadaPriceFrom $730Free CancellationRating
7.1
10,619 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 $1,328. Our users have rated Korean Air at 8.4/10.

  • Delta Flights From Seoul to Chicago

    Across 8,039 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