Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Seoul to Chicago from $465

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 8/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Seoul to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:45 pm - 12:55 am
ICN
-
ORD
21h 10m
2 stops
Air Canada Logo
5:00 am - 4:05 pm
ORD
-
ICN
21h 05m
2 stops
$877Air Canada
Wed, Sep 9 - Wed, Sep 16
Asiana Airlines Logo
12:40 pm - 1:15 am
ICN
-
ORD
26h 35m
1 stop
Asiana Airlines Logo
6:00 am - 3:20 pm
ORD
-
ICN
19h 20m
1 stop
$879Asiana Airlines
Tue, Jun 2 - Tue, Jun 30
Alaska Airlines Logo
7:35 pm - 6:40 am
ICN
-
ORD
25h 05m
1 stop
Alaska Airlines Logo
8:00 am - 5:30 pm
ORD
-
ICN
19h 30m
1 stop
$884Alaska Airlines
Sat, Apr 25 - Wed, May 6
Air Canada Logo
5:45 pm - 2:48 pm
ICN
-
ORD
35h 03m
1 stop
Air Canada Logo
9:45 pm - 4:05 pm
ORD
-
ICN
28h 20m
2 stops
$885Air Canada
Mon, Sep 14 - Mon, Sep 28
Alaska Airlines Logo
7:35 pm - 11:59 pm
ICN
-
ORD
18h 24m
1 stop
Alaska Airlines Logo
8:00 am - 5:30 pm
ORD
-
ICN
19h 30m
1 stop
$888Alaska Airlines
Thu, Apr 30 - Sun, May 3
Alaska Airlines Logo
7:35 pm - 1:22 pm
ICN
-
ORD
31h 47m
2 stops
Alaska Airlines Logo
7:59 pm - 5:30 pm
ORD
-
ICN
31h 31m
2 stops
$889Alaska Airlines
Wed, Sep 9 - Sun, Sep 20
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
$1,036ANA
Wed, Sep 9 - Sun, Sep 20
ANA Logo
7:40 am - 2:55 pm
GMP
-
ORD
21h 15m
1 stop
ANA Logo
5:45 pm - 10:20 pm
ORD
-
GMP
38h 35m
1 stop
$1,060ANA
Wed, Sep 23 - Tue, Sep 29
Japan Airlines Logo
12:05 pm - 9:25 pm
GMP
-
ORD
23h 20m
2 stops
Japan Airlines Logo
2:10 pm - 9:15 pm
ORD
-
GMP
17h 05m
1 stop
$1,197Japan Airlines
Wed, Sep 9 - Wed, Sep 16
Japan Airlines Logo
7:15 pm - 7:45 am
GMP
-
ORD
26h 30m
1 stop
Japan Airlines Logo
2:30 pm - 9:15 pm
ORD
-
GMP
16h 45m
1 stop
$1,252Japan Airlines
Thu, May 14 - Thu, Jul 30

Air Canada flights from Seoul to Chicago O'Hare Intl Airport

Our best Air Canada deals on Seoul to Chicago O'Hare Intl Airport flight tickets
Air Canada
Sep 17
ICN5:45 pmIncheon Intl
25h 00m
2 stops
ORD4:45 amChicago O'Hare Intl
Sep 24
ORD9:30 pmChicago O'Hare Intl
28h 35m
2 stops
ICN4:05 pmIncheon Intl
$877
Air Canada
Sep 14
ICN5:45 pmIncheon Intl
35h 03m
1 stop
ORD2:48 pmChicago O'Hare Intl
Sep 28
ORD9:45 pmChicago O'Hare Intl
28h 20m
2 stops
ICN4:05 pmIncheon Intl
$885
Air Canada
Sep 14
ICN5:45 pmIncheon Intl
35h 03m
1 stop
ORD2:48 pmChicago O'Hare Intl
Sep 25
ORD5:00 amChicago O'Hare Intl
21h 05m
2 stops
ICN4:05 pmIncheon Intl
$886

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

Our best United Airlines deals on Seoul to Chicago O'Hare Intl Airport flight tickets
United Airlines
May 4
ICN4:50 pmIncheon Intl
22h 38m
1 stop
ORD1:28 amChicago O'Hare Intl
May 12
ORD11:15 amChicago O'Hare Intl
27h 05m
2 stops
ICN4:20 amIncheon Intl
$920
United Airlines
May 2
ICN4:50 pmIncheon Intl
20h 08m
2 stops
ORD10:58 pmChicago O'Hare Intl
May 4
ORD7:48 pmChicago O'Hare Intl
18h 32m
1 stop
ICN4:20 amIncheon Intl
$970
United Airlines
May 1
ICN4:50 pmIncheon Intl
22h 09m
1 stop
ORD12:59 amChicago O'Hare Intl
May 4
ORD7:48 pmChicago O'Hare Intl
18h 32m
1 stop
ICN4:20 amIncheon Intl
$1,003

momondo Fare Finder

 
Customize your flight search to find flights from Seoul to Chicago O'Hare Intl Airport 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 April 4, 2026.
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 - ORD

ICNORD

Incheon Intl

Wed 9/9

5:45 pm-12:55 am

2 stops21h 10m

Chicago O'Hare Intl

Wed 9/16

5:00 am-4:05 pm

2 stops21h 05m

$877

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Tue 6/2

12:40 pm-1:15 am

1 stop26h 35m

Chicago O'Hare Intl

Tue 6/30

6:00 am-3:20 pm

1 stop19h 20m

$879

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Sat 4/25

7:35 pm-6:40 am

1 stop25h 05m

Chicago O'Hare Intl

Wed 5/6

8:00 am-5:30 pm

1 stop19h 30m

$884

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Mon 9/14

5:45 pm-2:48 pm

1 stop35h 03m

Chicago O'Hare Intl

Mon 9/28

9:45 pm-4:05 pm

2 stops28h 20m

$885
Quickest round-trip

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Thu 4/30

7:35 pm-11:59 pm

1 stop18h 24m

Chicago O'Hare Intl

Sun 5/3

8:00 am-5:30 pm

1 stop19h 30m

$888

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Wed 9/9

7:35 pm-1:22 pm

2 stops31h 47m

Chicago O'Hare Intl

Sun 9/20

7:59 pm-5:30 pm

2 stops31h 31m

$889

SeoulChicago

GMP - ORD

GMPORD

Seoul Gimpo Intl

Wed 9/9

12:40 pm-8:40 am

1 stop34h 00m

Chicago O'Hare Intl

Sun 9/20

5:45 pm-6:35 pm

1 stop34h 50m

$1,036

SeoulChicago

GMP - ORD

GMPORD

Seoul Gimpo Intl

Wed 9/23

7:40 am-2:55 pm

1 stop21h 15m

Chicago O'Hare Intl

Tue 9/29

5:45 pm-10:20 pm

1 stop38h 35m

$1,060

SeoulChicago

GMP - ORD

GMPORD

Seoul Gimpo Intl

Wed 9/9

12:05 pm-9:25 pm

2 stops23h 20m

Chicago O'Hare Intl

Wed 9/16

2:10 pm-9:15 pm

1 stop17h 05m

$1,197

SeoulChicago

GMP - ORD

GMPORD

Seoul Gimpo Intl

Thu 5/14

7:15 pm-7:45 am

1 stop26h 30m

Chicago O'Hare Intl

Thu 7/30

2:30 pm-9:15 pm

1 stop16h 45m

$1,252

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

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

The month of September is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Seoul averaging around $983.

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 Tuesday when prices can be found for as low as $1,320. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday 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 $1,598.

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 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 $1,209 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 $838 on momondo.

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

There are 4 cabin classes available to choose from on Seoul to Chicago O'Hare Intl 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?

No. A direct flight is the cheapest option for a flight between Seoul to Chicago O'Hare Intl Airport.

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

As of April 2026, prices for Seoul to Chicago O'Hare Intl Airport flights are approximately 23% 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

$1,400

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 $1,400. The best round-trip flight deal from Seoul to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $1,598.
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?

  • What is the most popular airline 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
Alaska AirlinesPriceFrom $197Free CancellationRating
7.9
12,172 reviews
Search Alaska Airlines flights
DeltaPriceFrom $229Free CancellationRating
7.9
8,384 reviews
Search Delta flights
United AirlinesPriceFrom $586Free CancellationRating
7.4
9,546 reviews
Search United Airlines flights
Air CanadaPriceFrom $635Free CancellationRating
7.1
10,894 reviews
Search Air Canada flights
Korean AirPriceFrom $687Free CancellationRating
8.4
1,203 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 $1,405, but momondo users have found Korean Air deals from Seoul to Chicago O'Hare Intl Airport from as low as $687 round-trip. Korean Air has been scored 8.4/10 in 1,203 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 $229, 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. 8,384 Delta reviews by users on momondo have scored the airline at 7.9/10.

Traveling to a place near Chicago?

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

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.

An easier way to manage your Chicago O'Hare Intl Airport 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
Mon 5/4
Mon 5/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chicago