Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Seoul to Chicago O'Hare Intl Airport from $354

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 O'Hare Intl Airport departing on 5/12. 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.

Find the cheapest flights from Seoul to Chicago

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seoul to Chicago.
 Logo
5:45 pm - 6:42 amICN-ORD
26h 57m2 stops
 Logo
6:59 pm - 4:05 pmORD-ICN
31h 06m2 stops
Wed, May 7 - Wed, May 14
Air Canada Logo
5:45 pm - 2:43 pmICN-ORD
34h 58m1 stop
Air Canada Logo
3:35 pm - 4:05 pmORD-ICN
34h 30m1 stop
$676Air Canada
Find Deal
Fri, May 30 - Mon, Jun 2
Air Canada Logo
5:45 pm - 5:38 amICN-ORD
25h 53m1 stop
Air Canada Logo
3:35 pm - 4:05 pmORD-ICN
34h 30m1 stop
$677Air Canada
Find Deal
Fri, May 30 - Mon, Jun 2
American Airlines Logo
5:25 pm - 2:15 pmICN-ORD
34h 50m1 stop
American Airlines Logo
5:00 am - 3:30 pmORD-ICN
20h 30m1 stop
$875American Airlines
Find Deal
Wed, Apr 23 - Fri, May 2
American Airlines Logo
5:25 pm - 10:52 pmICN-ORD
19h 27m1 stop
American Airlines Logo
10:24 pm - 3:30 pmORD-ICN
27h 06m2 stops
$876American Airlines
Find Deal
Mon, Sep 1 - Wed, Sep 10
WestJet Logo
8:45 pm - 4:43 pmICN-ORD
33h 58m1 stop
WestJet Logo
5:30 pm - 6:45 pmORD-ICN
35h 15m1 stop
$934WestJet
Find Deal
Tue, Sep 9 - Thu, Oct 2
United Airlines Logo
6:30 pm - 3:10 pmICN-ORD
34h 40m1 stop
United Airlines Logo
12:45 pm - 3:00 pmORD-ICN
36h 15m1 stop
$941United Airlines
Find Deal
Wed, Apr 16 - Wed, Apr 30
United Airlines Logo
11:30 am - 1:16 amICN-ORD
27h 46m1 stop
United Airlines Logo
12:45 pm - 3:50 pmORD-ICN
37h 05m1 stop
$942United Airlines
Find Deal
Fri, Apr 18 - Fri, May 2
ANA Logo
7:55 pm - 8:40 amGMP-ORD
26h 45m1 stop
ANA Logo
5:45 pm - 11:05 amORD-GMP
27h 20m1 stop
$997ANA
Find Deal
Thu, Sep 11 - Sun, Sep 21
ANA Logo
12:40 pm - 8:40 amGMP-ORD
34h 00m1 stop
ANA Logo
5:45 pm - 10:20 pmORD-GMP
38h 35m1 stop
$1,009ANA
Find Deal
Mon, Apr 14 - Thu, Apr 17

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
May 30
ICN5:45 pmIncheon Intl
34h 58m
1 stop
ORD2:43 pmChicago O'Hare Intl
Jun 2
ORD3:35 pmChicago O'Hare Intl
34h 30m
1 stop
ICN4:05 pmIncheon Intl
Air Canada
May 30
ICN5:45 pmIncheon Intl
25h 53m
1 stop
ORD5:38 amChicago O'Hare Intl
Jun 2
ORD3:35 pmChicago O'Hare Intl
34h 30m
1 stop
ICN4:05 pmIncheon Intl
Air Canada
May 30
ICN5:45 pmIncheon Intl
20h 14m
2 stops
ORD11:59 pmChicago O'Hare Intl
Jun 2
ORD3:35 pmChicago O'Hare Intl
34h 30m
1 stop
ICN4:05 pmIncheon Intl

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

Our best American Airlines deals on Seoul to Chicago O'Hare Intl Airport flight tickets
American Airlines
Apr 23
ICN5:25 pmIncheon Intl
34h 50m
1 stop
ORD2:15 pmChicago O'Hare Intl
May 2
ORD5:00 amChicago O'Hare Intl
20h 30m
1 stop
ICN3:30 pmIncheon Intl
American Airlines
Sep 1
ICN5:25 pmIncheon Intl
19h 27m
1 stop
ORD10:52 pmChicago O'Hare Intl
Sep 10
ORD10:24 pmChicago O'Hare Intl
27h 06m
2 stops
ICN3:30 pmIncheon Intl
American Airlines
Apr 14
ICN5:25 pmIncheon Intl
20h 24m
1 stop
ORD11:49 pmChicago O'Hare Intl
Apr 17
ORD6:00 amChicago O'Hare Intl
19h 30m
1 stop
ICN3:30 pmIncheon Intl

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 cheapest month to fly to Chicago O'Hare Intl Airport?

The month of December is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Seoul averaging around $1,034.

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 $1,351. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday 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 $1,868.

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

Flying to Chicago O'Hare Intl Airport from Seoul in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,000 when looking at flights departing in the afternoon. Try not to purchase tickets in the evening because they tend to be around $1,554. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 6 weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $1,347 when searching 6 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 $1,127 on momondo.

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

There are 2 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.

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

As of April 2025, prices for Seoul to Chicago O'Hare Intl Airport flights are approximately 18% cheaper 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

$354

Fastest flight time

15h 10m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Seoul in the past 72 hours is $354. The best round-trip flight deal from Seoul to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $673.
The fastest flight from Seoul to Chicago O'Hare Intl Airport takes 15h 10m
Direct flights go from Seoul to Chicago O'Hare Intl Airport every day.

  • 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 15h 10m.

  • 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
American AirlinesPriceFrom $697Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $834Free CancellationRating
7.0
9,022 reviews
Search Air Canada flights
Asiana AirlinesPriceFrom $1,047Free CancellationRating
8.2
438 reviews
Search Asiana Airlines flights
United AirlinesPriceFrom $1,111Free CancellationRating
7.4
8,616 reviews
Search United Airlines flights
Korean AirPriceFrom $1,186Free CancellationRating
8.4
1,051 reviews
Search Korean Air flights
DeltaPriceFrom $1,269Free CancellationRating
8.0
7,897 reviews
Search Delta flights
  • Korean Air Flights From Seoul to Chicago O'Hare Intl Airport

    Korean Air operates around 8 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 $1,419, but momondo users have found Korean Air deals from Seoul to Chicago O'Hare Intl Airport from as low as $1,186 round-trip. Korean Air has been scored 8.4/10 in 1,051 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 $1,269, round-trip. It should be noted that an average Delta flight deal for this route in this time was higher, at $1,520 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. 7,897 Delta reviews by users on momondo have scored the airline at 8.0/10.


Traveling to a place near Chicago?

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

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Mon 4/7
Mon 4/14

Find better results for your trip to Chicago