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Cheap flights from Seoul to Chicago from $489

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seoul to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Philippine Airlines Logo
8:30 pm - 4:55 pmICN  Incheon Intl-ORD Chicago O'Hare Intl
35h 25m1 stop Manila Ninoy Aquino Intl
Philippine Airlines Logo
10:45 pm - 7:10 pmORD  Chicago O'Hare Intl-ICN Incheon Intl
29h 25m1 stop Manila Ninoy Aquino Intl
$873Philippine Airlines
Tue, Nov 17 - Mon, Nov 30
ANA Logo
6:30 pm - 9:47 pmICN  Incheon Intl-ORD Chicago O'Hare Intl
18h 17m1 stop Newark
ANA Logo
5:59 am - 4:15 pmORD  Chicago O'Hare Intl-ICN Incheon Intl
19h 16m1 stop San Francisco
$921ANA
Tue, Mar 2 - Wed, Mar 3
Air Canada Logo
6:55 pm - 8:04 pmICN  Incheon Intl-ORD Chicago O'Hare Intl
16h 09m1 stop Vancouver Intl
Air Canada Logo
3:35 pm - 5:10 pmORD  Chicago O'Hare Intl-ICN Incheon Intl
34h 35m1 stop Vancouver Intl
$1,103Air Canada
Thu, Dec 24 - Mon, Feb 22
Air Canada Logo
6:55 pm - 8:04 pmICN  Incheon Intl-ORD Chicago O'Hare Intl
16h 09m1 stop Vancouver Intl
Air Canada Logo
3:35 pm - 5:10 pmORD  Chicago O'Hare Intl-ICN Incheon Intl
34h 35m1 stop Vancouver Intl
$1,122Air Canada
Thu, Dec 17 - Wed, Jan 6
Delta Logo
10:40 am - 8:30 amICN  Incheon Intl-ORD Chicago O'Hare Intl
12h 50mnonstop
Delta Logo
6:00 am - 4:40 amORD  Chicago O'Hare Intl-ICN Incheon Intl
31h 40m1 stop New York John F Kennedy Intl
$1,423Delta
Tue, Nov 17 - Mon, Nov 30
Delta Logo
7:30 pm - 12:46 pmICN  Incheon Intl-ORD Chicago O'Hare Intl
31h 16m1 stop New York John F Kennedy Intl
Delta Logo
12:10 pm - 5:15 pmORD  Chicago O'Hare Intl-ICN Incheon Intl
15h 05mnonstop
$1,423Delta
Fri, Oct 16 - Tue, Oct 27
United Airlines Logo
4:50 pm - 8:22 pmICN  Incheon Intl-ORD Chicago O'Hare Intl
17h 32m1 stop San Francisco
United Airlines Logo
2:32 pm - 4:20 amORD  Chicago O'Hare Intl-ICN Incheon Intl
23h 48m1 stop San Francisco
$1,464United Airlines
Fri, Oct 2 - Wed, Oct 7
United Airlines Logo
5:15 pm - 11:32 pmICN  Incheon Intl-ORD Chicago O'Hare Intl
20h 17m2 stops Newark Washington, D.C. Dulles Intl
United Airlines Logo
5:00 am - 3:00 pmORD  Chicago O'Hare Intl-ICN Incheon Intl
20h 00m2 stops Denver Intl San Francisco
$1,464United Airlines
Fri, Oct 2 - Wed, Oct 7
Alaska Airlines Logo
7:35 pm - 1:25 pmICN  Incheon Intl-ORD Chicago O'Hare Intl
31h 50m2 stops Seattle/Tacoma Intl San Diego
Alaska Airlines Logo
7:20 am - 5:30 pmORD  Chicago O'Hare Intl-ICN Incheon Intl
44h 10m2 stops San Diego Seattle/Tacoma Intl
$1,493Alaska Airlines
Fri, Oct 2 - Sat, Oct 10
Alaska Airlines Logo
7:35 pm - 1:18 pmICN  Incheon Intl-ORD Chicago O'Hare Intl
55h 43m2 stops Seattle/Tacoma Intl Portland
Alaska Airlines Logo
6:00 am - 5:35 pmORD  Chicago O'Hare Intl-ICN Incheon Intl
21h 35m1 stop Seattle/Tacoma Intl
$4,816Alaska Airlines
Thu, Oct 15 - Sun, Oct 25

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ANA flights from Seoul to Chicago O'Hare Intl Airport

Our best ANA deals on Seoul to Chicago O'Hare Intl Airport flight tickets
ANA
Mar 2
ICN6:30 pmIncheon Intl
18h 17m
1 stop
ORD9:47 pmChicago O'Hare Intl
Mar 3
ORD5:59 amChicago O'Hare Intl
19h 16m
1 stop
ICN4:15 pmIncheon Intl
$921
ANA
Mar 2
GMP12:20 pmSeoul Gimpo Intl
34h 00m
1 stop
ORD7:20 amChicago O'Hare Intl
Mar 3
ORD4:25 pmChicago O'Hare Intl
27h 45m
1 stop
GMP11:10 amSeoul Gimpo Intl
$1,276
ANA
Jan 27
GMP12:20 pmSeoul Gimpo Intl
34h 00m
1 stop
ORD7:20 amChicago O'Hare Intl
Mar 10
ORD4:25 pmChicago O'Hare Intl
39h 05m
1 stop
GMP10:30 pmSeoul Gimpo Intl
$1,280

Philippine Airlines flights from Seoul to Chicago O'Hare Intl Airport

Our best Philippine Airlines deals on Seoul to Chicago O'Hare Intl Airport flight tickets
Philippine Airlines
Nov 17
ICN8:30 pmIncheon Intl
35h 25m
1 stop
ORD4:55 pmChicago O'Hare Intl
Nov 30
ORD10:45 pmChicago O'Hare Intl
29h 25m
1 stop
ICN7:10 pmIncheon Intl
$873
Philippine Airlines
Nov 9
ICN7:30 amIncheon Intl
24h 25m
1 stop
ORD4:55 pmChicago O'Hare Intl
Nov 23
ORD10:45 pmChicago O'Hare Intl
40h 20m
1 stop
ICN6:05 amIncheon Intl
$932
Philippine Airlines
Jan 27
ICN7:30 amIncheon Intl
24h 25m
1 stop
ORD4:55 pmChicago O'Hare Intl
Mar 10
ORD10:45 pmChicago O'Hare Intl
40h 20m
1 stop
ICN6:05 amIncheon Intl
$993

momondo Fare Finder

 
Use the filters below to find and compare flights from Seoul to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonChicago

ICN Incheon Intl - ORD Chicago O'Hare Intl

ICNORD

Incheon Intl

Tue 11/17

8:30 pm-4:55 pm

1 stop35h 25m

Chicago O'Hare Intl

Mon 11/30

10:45 pm-7:10 pm

1 stop29h 25m

$873
Quickest round-trip

IncheonChicago

ICN Incheon Intl - ORD Chicago O'Hare Intl

ICNORD

Incheon Intl

Tue 3/2

6:30 pm-9:47 pm

1 stop18h 17m

Chicago O'Hare Intl

Wed 3/3

5:59 am-4:15 pm

1 stop19h 16m

$921

IncheonChicago

ICN Incheon Intl - ORD Chicago O'Hare Intl

ICNORD

Incheon Intl

Thu 12/24

6:55 pm-8:04 pm

1 stop16h 09m

Chicago O'Hare Intl

Mon 2/22

3:35 pm-5:10 pm

1 stop34h 35m

$1,103

IncheonChicago

ICN Incheon Intl - ORD Chicago O'Hare Intl

ICNORD

Incheon Intl

Thu 12/17

6:55 pm-8:04 pm

1 stop16h 09m

Chicago O'Hare Intl

Wed 1/6

3:35 pm-5:10 pm

1 stop34h 35m

$1,122

IncheonChicago

ICN Incheon Intl - ORD Chicago O'Hare Intl

ICNORD

Incheon Intl

Tue 11/17

10:40 am-8:30 am

Nonstop12h 50m

Chicago O'Hare Intl

Mon 11/30

6:00 am-4:40 am

1 stop31h 40m

$1,423

IncheonChicago

ICN Incheon Intl - ORD Chicago O'Hare Intl

ICNORD

Incheon Intl

Fri 10/16

7:30 pm-12:46 pm

1 stop31h 16m

Chicago O'Hare Intl

Tue 10/27

12:10 pm-5:15 pm

Nonstop15h 05m

$1,423

IncheonChicago

ICN Incheon Intl - ORD Chicago O'Hare Intl

ICNORD

Incheon Intl

Fri 10/2

4:50 pm-8:22 pm

1 stop17h 32m

Chicago O'Hare Intl

Wed 10/7

2:32 pm-4:20 am

1 stop23h 48m

$1,464

IncheonChicago

ICN Incheon Intl - ORD Chicago O'Hare Intl

ICNORD

Incheon Intl

Fri 10/2

5:15 pm-11:32 pm

2 stops20h 17m

Chicago O'Hare Intl

Wed 10/7

5:00 am-3:00 pm

2 stops20h 00m

$1,464

IncheonChicago

ICN Incheon Intl - ORD Chicago O'Hare Intl

ICNORD

Incheon Intl

Fri 10/2

7:35 pm-1:25 pm

2 stops31h 50m

Chicago O'Hare Intl

Sat 10/10

7:20 am-5:30 pm

2 stops44h 10m

$1,493

IncheonChicago

ICN Incheon Intl - ORD Chicago O'Hare Intl

ICNORD

Incheon Intl

Thu 10/15

7:35 pm-1:18 pm

2 stops55h 43m

Chicago O'Hare Intl

Sun 10/25

6:00 am-5:35 pm

1 stop21h 35m

$4,816

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 O'Hare Intl Airport

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 O'Hare Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $1,160 to $1,398.
The lowest price recently found on this route was $873.

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Seoul averaging around $791.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Wednesday when prices can be found for as low as $1,322. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Seoul because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,680.

What is the cheapest Seoul to Chicago O'Hare Intl flight route?

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

How far in advance should I book a flight from Seoul to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $1,305 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Seoul for as low as $896 on momondo.

What cabin class options are available on Seoul to Chicago O'Hare Intl Airport flights?

There are 2 cabin classes available to choose from on Seoul to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport flights?

You could potentially save up to 18% on your flight if you consider stops on a Seoul to Chicago O'Hare Intl Airport flight.

How have Seoul to Chicago O'Hare Intl Airport flight prices changed over time?

As of September 2026, prices for Seoul to Chicago O'Hare Intl Airport flights are approximately 80% more expensive when compared to flights at the same time last year.

When to book flights from Seoul to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seoul to Chicago O'Hare Intl Airport (SEL to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul to Chicago O'Hare Intl Airport

Best Price Found

$489

Fastest flight time

12h 50m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Seoul in the past 72 hours is $489. The best round-trip flight deal from Seoul to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $873.
The fastest flight from Seoul to Chicago O'Hare Intl Airport takes 12h 50m
Direct flights go from Seoul to Chicago O'Hare Intl Airport every day.
Search flight deals

Frequently asked questions about flying from Seoul to Chicago O'Hare Intl Airport

  • How far is Seoul to Chicago O'Hare Intl by plane?

    The distance between Seoul and Chicago O'Hare Intl is about 6514.0 mi. A reasonable flight in good conditions will take 12h 50m.

  • When did momondo last update prices for flights from Seoul to Chicago O'Hare Intl Airport?

    Prices for flights from Seoul to Chicago O'Hare Intl Airport refresh daily.

  • How many operators does momondo search for flights from Seoul to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Seoul to Chicago O'Hare Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seoul to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Seoul to Chicago O'Hare Intl Airport?

Best airlines flying from Seoul to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Seoul to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $269Free CancellationRating
7.8
8,579 reviews
Search Delta flights
Alaska AirlinesPriceFrom $567Free CancellationRating
7.9
12,937 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $586Free CancellationRating
7.4
10,214 reviews
Search United Airlines flights
Air CanadaPriceFrom $707Free CancellationRating
7.1
11,644 reviews
Search Air Canada flights
Korean AirPriceFrom $1,276Free CancellationRating
8.4
1,220 reviews
Search Korean Air flights

  • Korean Air Flights From Seoul to Chicago O'Hare Intl Airport

    Korean Air operates around 7 flights from Seoul to Chicago O'Hare Intl Airport every week. The average price of these flights found in the last 72 hours has been $1,526, but momondo users have found Korean Air deals from Seoul to Chicago O'Hare Intl Airport from as low as $1,276 round-trip. Korean Air has been scored 8.4/10 in 1,220 reviews.

  • Delta Flights From Seoul to Chicago O'Hare Intl Airport

    The best Delta deal for Seoul to Chicago O'Hare Intl Airport flight tickets found on momondo in the last 72 hours was $269, round-trip. It should be noted that an average Delta flight deal for this route in this time was higher, at $1,302 round-trip. Delta operates 7 flights out of Seoul into Chicago O'Hare Intl Airport in an average week, so prices vary by time and availability. 8,579 Delta reviews by users on momondo have scored the airline at 7.8/10.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
Merrillville
Rockford
South Haven
Rosemont
Gurnee
Oak Brook
Orland Park
Joliet
Naperville
New Buffalo
Kenosha
Hammond
Aurora
Racine
Elgin
Janesville
Evanston
Skokie

Why use momondo?

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

Finding the right flight to Chicago from Seoul is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Chicago from Seoul with this policy.

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?

Yes. momondo can track prices for Seoul to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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