Which airport is the most popular layover for flights between Seoul and Chicago O'Hare Intl Airport?

Vancouver (YVR) was the most common stop: 69% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from Seoul to Chicago O'Hare Intl?

United Airlines, American Airlines, and Japan Airlines are the most popular carriers operating from Seoul to Chicago O'Hare Intl

Which layover airport has the shortest travel time from Seoul to Chicago O'Hare Intl Airport?

Flights connecting via Toronto (YYZ) have the shortest average one-way travel time: 17h 00m.

How many flights depart from Seoul to Chicago O'Hare Intl Airport on average per day?

As of February 2026, there are 2 flights per day flying from Seoul to Chicago O'Hare Intl Airport. The most common time of day flights depart is 10:00AM, with 100% of flights taking off at noon.

Which layover airport has the shortest connection time from Seoul to Chicago O'Hare Intl Airport?

Toronto (YYZ) has the shortest average layover time for this route: 1h 41m.

How many flights depart from Seoul to Chicago O'Hare Intl Airport on average per week?

As of February 2026, 14 flights take off from Seoul and land in Chicago O'Hare Intl Airport each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

Which layover airport offers the lowest fares from Seoul to Chicago O'Hare Intl Airport?

Flights via Seattle (SEA) offer the lowest average round-trip price of $711.

How long does it take to fly to Chicago O'Hare Intl Airport?

On average, it takes 13h to fly from Seoul to Chicago O'Hare Intl Airport if you fly out of Incheon (the most popular airport in Seoul) and into Chicago O'Hare Intl Airport (the most popular airport in Chicago O'Hare Intl Airport). If you’re flying out of Seoul and into Chicago O'Hare Intl Airport, then the flight time is around 16h 45m.

What airlines fly to Chicago O'Hare Intl Airport?

Korean Air, Delta and Air Canada are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Seoul according to our data. Korean Air is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 6 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.

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?

As of February 2026, there are 6 operators available to choose from 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.

$393 Cheap Flights from Seoul to Chicago O'Hare Intl Airport in 2026

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Enter your travel dates to find the best prices.

7:15 pm - 7:24 am

ICN

ORD

27h 09m

1 stop

6:10 am - 3:55 pm

ORD

ICN

19h 45m

1 stop

$766American Airlines

Thu, Feb 26 - Mon, Mar 9

7:15 pm - 5:52 am

ICN

ORD

25h 37m

2 stops

6:10 am - 3:55 pm

ORD

ICN

19h 45m

1 stop

$771American Airlines

Thu, Feb 26 - Mon, Mar 9

6:00 pm - 1:22 pm

ICN

ORD

34h 22m

2 stops

6:17 am - 3:15 pm

ORD

ICN

18h 58m

1 stop

$779United Airlines

Thu, Feb 26 - Wed, Mar 11

6:00 pm - 8:30 pm

ICN

ORD

17h 30m

1 stop

6:25 am - 5:40 am

ORD

ICN

32h 15m

1 stop

$784United Airlines

Thu, Feb 26 - Mon, Mar 2

6:00 pm - 7:55 pm

ICN

ORD

16h 55m

1 stop

6:17 am - 3:15 pm

ORD

ICN

18h 58m

1 stop

$786United Airlines

Thu, Feb 26 - Tue, Mar 10

6:55 pm - 10:51 am

ICN

ORD

30h 56m

2 stops

6:51 pm - 5:40 am

ORD

ICN

20h 49m

1 stop

$801Multiple Airlines

Wed, Mar 4 - Wed, Mar 11

6:20 pm - 6:47 am

ICN

ORD

26h 27m

2 stops

4:47 pm - 4:55 am

ORD

ICN

22h 08m

1 stop

$807Multiple Airlines

Mon, Apr 20 - Mon, Apr 27

1:50 pm - 9:00 pm

GMP

ORD

21h 10m

1 stop

12:30 am - 6:10 pm

ORD

GMP

27h 40m

1 stop

$1,057EVA Air

Fri, Apr 24 - Sun, Apr 26

7:55 pm - 8:40 am

GMP

ORD

26h 45m

1 stop

5:45 pm - 11:05 am

ORD

GMP

27h 20m

1 stop

$1,075ANA

Wed, Apr 22 - Tue, Sep 29

7:55 pm - 8:40 am

GMP

ORD

26h 45m

1 stop

5:45 pm - 11:05 am

ORD

GMP

27h 20m

1 stop

$1,077ANA

Wed, Apr 22 - Tue, Sep 29

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

Our best Hawaiian Airlines deals on Seoul to Chicago O'Hare Intl Airport flight tickets

Hawaiian Airlines

Feb 19

ICN8:35 pmIncheon Intl

32h 36m

1 stop

ORD2:11 pmChicago O'Hare Intl

Feb 28

ORD3:54 pmChicago O'Hare Intl

35h 41m

1 stop

ICN6:35 pmIncheon Intl

$899

Hawaiian Airlines

Feb 19

ICN8:35 pmIncheon Intl

30h 26m

1 stop

ORD12:01 pmChicago O'Hare Intl

Feb 28

ORD5:29 pmChicago O'Hare Intl

34h 06m

1 stop

ICN6:35 pmIncheon Intl

$900

Hawaiian Airlines

Mar 7

ICN8:35 pmIncheon Intl

18h 21m

1 stop

ORD11:56 pmChicago O'Hare Intl

Mar 14

ORD3:54 pmChicago O'Hare Intl

36h 41m

1 stop

ICN6:35 pmIncheon Intl

$948

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

Our best Japan Airlines deals on Seoul to Chicago O'Hare Intl Airport flight tickets

Japan Airlines

Apr 22

GMP8:00 amSeoul Gimpo Intl

16h 45m

1 stop

ORD10:45 amChicago O'Hare Intl

Sep 29

ORD8:50 amChicago O'Hare Intl

22h 25m

2 stops

GMP9:15 pmSeoul Gimpo Intl

$1,212

Japan Airlines

Apr 22

GMP8:00 amSeoul Gimpo Intl

26h 12m

2 stops

ORD8:12 pmChicago O'Hare Intl

Sep 29

ORD8:50 amChicago O'Hare Intl

22h 25m

2 stops

GMP9:15 pmSeoul Gimpo Intl

$1,219

Japan Airlines

Apr 22

GMP8:00 amSeoul Gimpo Intl

16h 45m

1 stop

ORD10:45 amChicago O'Hare Intl

Sep 29

ORD8:50 amChicago O'Hare Intl

22h 25m

2 stops

GMP9:15 pmSeoul Gimpo Intl

$1,249

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

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Thu 2/26

7:15 pm-7:24 am

1 stop27h 09m

Chicago O'Hare Intl

Mon 3/9

6:10 am-3:55 pm

1 stop19h 45m

$766

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Thu 2/26

7:15 pm-5:52 am

2 stops25h 37m

Chicago O'Hare Intl

Mon 3/9

6:10 am-3:55 pm

1 stop19h 45m

$771

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Thu 2/26

6:00 pm-1:22 pm

2 stops34h 22m

Chicago O'Hare Intl

Wed 3/11

6:17 am-3:15 pm

1 stop18h 58m

$779

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Thu 2/26

6:00 pm-8:30 pm

1 stop17h 30m

Chicago O'Hare Intl

Mon 3/2

6:25 am-5:40 am

1 stop32h 15m

$784

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Thu 2/26

6:00 pm-7:55 pm

1 stop16h 55m

Chicago O'Hare Intl

Tue 3/10

6:17 am-3:15 pm

1 stop18h 58m

$786

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Wed 3/4

6:55 pm-10:51 am

2 stops30h 56m

Chicago O'Hare Intl

Wed 3/11

6:51 pm-5:40 am

1 stop20h 49m

$801

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Mon 4/20

6:20 pm-6:47 am

2 stops26h 27m

Chicago O'Hare Intl

Mon 4/27

4:47 pm-4:55 am

1 stop22h 08m

$807

SeoulChicago

GMP - ORD

GMPORD

Seoul Gimpo Intl

Fri 4/24

1:50 pm-9:00 pm

1 stop21h 10m

Chicago O'Hare Intl

Sun 4/26

12:30 am-6:10 pm

1 stop27h 40m

$1,057

SeoulChicago

GMP - ORD

GMPORD

Seoul Gimpo Intl

Wed 4/22

7:55 pm-8:40 am

1 stop26h 45m

Chicago O'Hare Intl

Tue 9/29

5:45 pm-11:05 am

1 stop27h 20m

$1,075

SeoulChicago

GMP - ORD

GMPORD

Seoul Gimpo Intl

Wed 4/22

7:55 pm-8:40 am

1 stop26h 45m

Chicago O'Hare Intl

Tue 9/29

5:45 pm-11:05 am

1 stop27h 20m

$1,077

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

Other information

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 $1,037.

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 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. On the other hand, Wednesday 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 $1,536.

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 $1,210 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 $813 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?

You could potentially save up to 17% 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?

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	$1,134
Fastest flight time	13h 00m
Direct flights	Every day

The best one-way flight to Chicago O'Hare Intl Airport from Seoul in the past 72 hours is $1,134. The best round-trip flight deal from Seoul to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $1,389.

The fastest flight from Seoul to Chicago O'Hare Intl Airport takes 13h 00m

Direct flights go from Seoul to Chicago O'Hare Intl Airport every day.

Search flight deals

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 13h 00m.
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?
As of February 2026, there are 6 operators available to choose from 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?
Based on momondo bookings for flights between Seoul and Chicago O'Hare Intl Airport, the leading plane model is Boeing 777-300ER, making up 87.42% of the total bookings. Other popular models include Airbus A380-800 with 5.66%, Boeing 787-9 Dreamliner with 3.14%, and Airbus A350-900 with 2.52%.
What is the most popular airline from Seoul to Chicago O'Hare Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Seoul to Chicago O'Hare Intl Airport is Korean Air (54% of total bookings). The next most popular airline is United Airlines (46%).

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 Airlines	PriceFrom $197	Free Cancellation	Rating 8.0 11,876 reviews	Search Alaska Airlines flights
Delta	PriceFrom $229	Free Cancellation	Rating 7.9 8,175 reviews	Search Delta flights
Asiana Airlines	PriceFrom $558	Free Cancellation	Rating 8.1 505 reviews	Search Asiana Airlines flights
United Airlines	PriceFrom $586	Free Cancellation	Rating 7.4 9,274 reviews	Search United Airlines flights
Korean Air	PriceFrom $687	Free Cancellation	Rating 8.4 1,191 reviews	Search Korean Air flights
Air Canada	PriceFrom $730	Free Cancellation	Rating 7.1 10,708 reviews	Search Air Canada 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 $1,385, 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 1,191 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 $1,356 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. 8,183 Delta reviews by users on momondo have scored the airline at 7.9/10.

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Elgin

Aurora

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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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Cheap flights from Seoul to Chicago from $393

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 5/4. 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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Hawaiian Airlines flights from Seoul to Chicago O'Hare Intl Airport

Our best Hawaiian Airlines deals on Seoul to Chicago O'Hare Intl Airport flight tickets

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Our best Japan Airlines deals on Seoul to Chicago O'Hare Intl Airport flight tickets

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

See travel insights to Chicago from

How to get the cheapest flight ticket from Seoul to Chicago O'Hare Intl Airport

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

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

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

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

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

Can stopping save me money on Seoul to Chicago O'Hare Intl Airport flights?

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

What is the cheapest airline that flies from Seoul to Chicago O'Hare Intl?

What airlines fly to Chicago O'Hare Intl Airport?

Which airport is the most popular layover for flights between Seoul and Chicago O'Hare Intl Airport?

Which layover airport offers the lowest fares from Seoul to Chicago O'Hare Intl Airport?

Which layover airport has the shortest travel time from Seoul to Chicago O'Hare Intl Airport?

Which layover airport has the shortest connection time from Seoul to Chicago O'Hare Intl Airport?

How many flights depart from Seoul to Chicago O'Hare Intl Airport on average per day?

How many flights depart from Seoul to Chicago O'Hare Intl Airport on average per week?

How long does it take to fly to Chicago O'Hare Intl Airport?

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

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

Fastest flight time

Direct flights

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

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

Delta Flights From Seoul to Chicago O'Hare Intl Airport

Traveling to a place near Chicago?

Why use momondo?

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

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

How can momondo help me find flights from Seoul to Chicago?

I’m not ready to book a flight from Seoul to Chicago right now. Can momondo alert me if prices change?

An easier way to manage your Chicago O'Hare Intl Airport trip

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Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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