How many flights depart from Chicago to South Korea on average per week?

As of August 2025, there are 14 flights per week flying from Chicago to South Korea. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

What is the cheapest airline that flies from Chicago to South Korea?

WestJet and Air Canada are the most popular carriers operating from Chicago to South Korea

What airlines fly to South Korea?

Korean Air, Air Canada and Delta are the top three most popular airlines that fly to South Korea from Chicago according to our data. Korean Air is the first choice among our users, with 54% of people opting to fly with this airline when traveling to South Korea. Keep in mind that there are 10 different airlines that fly to South Korea on a routine basis, so you have a few additional options to choose from.

How many flights depart from Chicago to South Korea on average per day?

2 flights are operational daily from Chicago to South Korea as of August 2025. The most popular departure time for this route is 12:00PM, with 100% of flights per day taking off in the afternoon.

When did momondo last update prices for flights from Chicago to South Korea?

Prices for flights from Chicago to South Korea refresh daily.

How many operators does momondo search for flights from Chicago to South Korea?

The number of operators available for flights from Chicago to South Korea is 10 as of August 2025.

How old do you have to be to fly from Chicago to South Korea?

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 Chicago to South Korea.

What documentation or ID do you need to fly to South Korea?

The travel and health documents you'll need for your trip to South Korea 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 South Korea. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$315 Cheap Flights from Chicago to South Korea in 2025

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Find the cheapest flights from Chicago to South Korea

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

2:40 pm - 1:55 pmORD-ICN

32h 15m1 stop

1:50 pm - 1:00 pmICN-ORD

38h 10m1 stop

$761Cathay Pacific

Find Deal

Sun, Nov 23 - Fri, Dec 12

4:00 pm - 7:05 pmORD-ICN

37h 05m1 stop

1:40 pm - 2:25 pmICN-ORD

38h 45m1 stop

$765Cathay Pacific

Find Deal

Wed, Oct 1 - Tue, Oct 14

2:20 pm - 6:45 pmORD-ICN

38h 25m1 stop

6:55 pm - 12:15 amICN-ORD

20h 20m2 stops

$801

Find Deal

Sun, Oct 26 - Mon, Nov 10

4:03 pm - 12:45 amORD-ICN

41h 42m2 stops

1:20 pm - 11:00 pmICN-ORD

24h 40m1 stop

$816

Find Deal

Tue, Nov 4 - Sat, Nov 15

12:30 am - 7:15 pmORD-GMP

28h 45m1 stop

7:00 pm - 7:35 pmGMP-ORD

39h 35m1 stop

$1,081EVA Air

Find Deal

Mon, Oct 20 - Tue, Jan 20

12:30 am - 7:15 pmORD-GMP

28h 45m1 stop

1:50 pm - 8:35 pmGMP-ORD

20h 45m1 stop

$1,128EVA Air

Find Deal

Mon, Sep 15 - Fri, Oct 31

9:20 am - 5:20 pmMDW-ICN

18h 00m1 stop

10:15 am - 12:28 pmICN-MDW

16h 13m1 stop

$1,607Delta

Find Deal

Mon, Sep 22 - Wed, Oct 1

1:08 pm - 5:00 amMDW-ICN

25h 52m2 stops

4:25 pm - 9:36 pmICN-MDW

19h 11m1 stop

$1,612Delta

Find Deal

Tue, Sep 23 - Tue, Sep 30

12:10 pm - 8:35 pmORD-TAE

18h 25m1 stop

7:05 am - 9:30 amTAE-ORD

16h 25m1 stop

$1,708Korean Air

Find Deal

Tue, Sep 23 - Tue, Sep 30

11:00 am - 8:35 pmORD-TAE

19h 35m2 stops

7:05 am - 12:35 pmTAE-ORD

19h 30m2 stops

$1,913Korean Air

Find Deal

Tue, Sep 23 - Tue, Sep 30

Cathay Pacific flights from Chicago to South Korea

Our best Cathay Pacific deals on Chicago to South Korea flight tickets

Cathay Pacific

Nov 23

ORD2:40 pmChicago O'Hare Intl

32h 15m

1 stop

ICN1:55 pmIncheon Intl

Dec 12

ICN1:50 pmIncheon Intl

38h 10m

1 stop

ORD1:00 pmChicago O'Hare Intl

$761

Find similar

Cathay Pacific

Oct 1

ORD4:00 pmChicago O'Hare Intl

37h 05m

1 stop

ICN7:05 pmIncheon Intl

Oct 14

ICN1:40 pmIncheon Intl

38h 45m

1 stop

ORD2:25 pmChicago O'Hare Intl

$765

Find similar

Cathay Pacific

Oct 20

ORD4:00 pmChicago O'Hare Intl

37h 05m

1 stop

ICN7:05 pmIncheon Intl

Nov 25

ICN10:05 amIncheon Intl

41h 55m

1 stop

ORD1:00 pmChicago O'Hare Intl

$766

Find similar

EVA Air flights from Chicago to South Korea

Our best EVA Air deals on Chicago to South Korea flight tickets

EVA Air

Aug 31

ORD12:30 amChicago O'Hare Intl

28h 15m

1 stop

ICN6:45 pmIncheon Intl

Sep 15

ICN12:00 pmIncheon Intl

22h 45m

1 stop

ORD8:45 pmChicago O'Hare Intl

$1,056

Find similar

EVA Air

Aug 31

ORD12:30 amChicago O'Hare Intl

20h 30m

1 stop

ICN11:00 amIncheon Intl

Sep 15

ICN12:00 pmIncheon Intl

22h 45m

1 stop

ORD8:45 pmChicago O'Hare Intl

$1,064

Find similar

EVA Air

Oct 20

ORD12:30 amChicago O'Hare Intl

28h 45m

1 stop

GMP7:15 pmSeoul Gimpo Intl

Jan 20

GMP7:00 pmSeoul Gimpo Intl

39h 35m

1 stop

ORD7:35 pmChicago O'Hare Intl

$1,081

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sun 11/23

2:40 pm-1:55 pm

1 stop32h 15m

Incheon Intl

Fri 12/12

1:50 pm-1:00 pm

1 stop38h 10m

$761

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Wed 10/1

4:00 pm-7:05 pm

1 stop37h 05m

Incheon Intl

Tue 10/14

1:40 pm-2:25 pm

1 stop38h 45m

$765

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sun 10/26

2:20 pm-6:45 pm

1 stop38h 25m

Incheon Intl

Mon 11/10

6:55 pm-12:15 am

2 stops20h 20m

$801

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Tue 11/4

4:03 pm-12:45 am

2 stops41h 42m

Incheon Intl

Sat 11/15

1:20 pm-11:00 pm

1 stop24h 40m

$816

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Mon 10/20

12:30 am-7:15 pm

1 stop28h 45m

Seoul Gimpo Intl

Tue 1/20

7:00 pm-7:35 pm

1 stop39h 35m

$1,081

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Mon 9/15

12:30 am-7:15 pm

1 stop28h 45m

Seoul Gimpo Intl

Fri 10/31

1:50 pm-8:35 pm

1 stop20h 45m

$1,128

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Mon 9/22

9:20 am-5:20 pm

1 stop18h 00m

Incheon Intl

Wed 10/1

10:15 am-12:28 pm

1 stop16h 13m

$1,607

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Tue 9/23

1:08 pm-5:00 am

2 stops25h 52m

Incheon Intl

Tue 9/30

4:25 pm-9:36 pm

1 stop19h 11m

$1,612

ChicagoDaegu

ORD - TAE

ORDTAE

Chicago O'Hare Intl

Tue 9/23

12:10 pm-8:35 pm

1 stop18h 25m

Daegu

Tue 9/30

7:05 am-9:30 am

1 stop16h 25m

$1,708

ChicagoDaegu

ORD - TAE

ORDTAE

Chicago O'Hare Intl

Tue 9/23

11:00 am-8:35 pm

2 stops19h 35m

Daegu

Tue 9/30

7:05 am-12:35 pm

2 stops19h 30m

$1,913

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Chicago to South Korea

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

Other information

What is the cheapest month to fly to South Korea?

If you aren’t able to travel to South Korea during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $1,170.

What is the cheapest day to depart on your flight to South Korea?

On average, the least expensive day to fly to South Korea from Chicago is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,060. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Chicago to South Korea for around $1,380.

What is the cheapest time of day to depart on your flight to South Korea?

Flying to South Korea from Chicago in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,163 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,432 on average. Flights to South Korea from Chicago in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Chicago to South Korea flight route?

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

How far in advance should I book a flight to South Korea?

You are more likely to see cheaper flights to South Korea from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to South Korea for around $1,490 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Korea from Chicago for as low as $1,278 on momondo.

What cabin class options are available on Chicago to South Korea flights?

There are 4 cabin classes available to choose from on Chicago to South Korea 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 Chicago to South Korea flights?

You could potentially save up to 40% on your flight if you consider stops on a Chicago to South Korea flight.

Cheap Chicago to South Korea flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to South Korea

Best Price Found	$642
Fastest flight time	14h 40m
Direct flights	Every day
Airports in South Korea	1 airport

The best one-way flight to South Korea from Chicago in the past 72 hours is $642. The best round-trip flight deal from Chicago to South Korea found on momondo in the last 72 hours is $851.

The fastest flight from Chicago to South Korea takes 14h 40m

Direct flights go from Chicago to South Korea every day.

There is 1 airport near South Korea: Incheon Intl (ICN)

Search flight deals

When did momondo last update prices for flights from Chicago to South Korea?
Prices for flights from Chicago to South Korea refresh daily.
How many operators does momondo search for flights from Chicago to South Korea?
The number of operators available for flights from Chicago to South Korea is 10 as of August 2025.
How old do you have to be to fly from Chicago to South Korea?
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 Chicago to South Korea.
What documentation or ID do you need to fly to South Korea?
The travel and health documents you'll need for your trip to South Korea 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 South Korea. 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 Chicago to South Korea?
Based on momondo bookings for flights between Chicago and South Korea, the leading plane model is Boeing 777-300ER, making up 82.20% of the total bookings. Other popular models include Boeing 777 with 4.20%, Boeing 787-9 Dreamliner with 4.20%, and Airbus A380-800 with 2.40%.

Best airlines flying from Chicago to South Korea

Compare and see reviews for airlines that fly from Chicago to South Korea with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $321	Free Cancellation	Rating 7.9 7,977 reviews	Search Delta flights
United Airlines	PriceFrom $660	Free Cancellation	Rating 7.4 8,945 reviews	Search United Airlines flights
Cathay Pacific	PriceFrom $693	Free Cancellation	Rating 7.6 977 reviews	Search Cathay Pacific flights
Turkish Airlines	PriceFrom $848	Free Cancellation	Rating 7.3 3,957 reviews	Search Turkish Airlines flights
Air Canada	PriceFrom $899	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
American Airlines	PriceFrom $906	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
EVA Air	PriceFrom $1,085	Free Cancellation	Rating 8.4 1,234 reviews	Search EVA Air flights
Finnair	PriceFrom $1,110	Free Cancellation	Rating 7.6 1,321 reviews	Search Finnair flights
Asiana Airlines	PriceFrom $1,271	Free Cancellation	Rating 8.2 477 reviews	Search Asiana Airlines flights
Korean Air	PriceFrom $1,493	Free Cancellation	Rating 8.4 1,133 reviews	Search Korean Air flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to South Korea. momondo saves you time and could save you money on your trip.

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

Yes. All flights to South Korea from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Chicago to South Korea?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to South Korea from Chicago.

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

Price alerts on flights to South Korea from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your South Korea 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.

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Find better results for your trip to South Korea

Popular cities in South Korea

Flights to Seoulfrom $518

Flights to Jeju Cityfrom $714

Flights to Busanfrom $743

Flights to Gwangjufrom $1,212

Flights to Muan

Cheap flights from Chicago to South Korea from $315

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to South Korea departing on 10/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

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Find the cheapest flights from Chicago to South Korea

Cheap round-trip flights

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Cheap last minute flights

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Cathay Pacific flights from Chicago to South Korea

Our best Cathay Pacific deals on Chicago to South Korea flight tickets

EVA Air flights from Chicago to South Korea

Our best EVA Air deals on Chicago to South Korea flight tickets

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Use the filters below to find and compare flights from Chicago to South Korea that are best for you.

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How to get the cheapest flight ticket from Chicago to South Korea

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 South Korea?

If you aren’t able to travel to South Korea during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $1,170.

What is the cheapest day to depart on your flight to South Korea?

What is the cheapest time of day to depart on your flight to South Korea?

What is the cheapest Chicago to South Korea flight route?

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

How far in advance should I book a flight to South Korea?

What cabin class options are available on Chicago to South Korea flights?

There are 4 cabin classes available to choose from on Chicago to South Korea 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 Chicago to South Korea flights?

You could potentially save up to 40% on your flight if you consider stops on a Chicago to South Korea flight.

What is the cheapest airline that flies from Chicago to South Korea?

WestJet and Air Canada are the most popular carriers operating from Chicago to South Korea

What airlines fly to South Korea?

How many flights depart from Chicago to South Korea on average per day?

2 flights are operational daily from Chicago to South Korea as of August 2025. The most popular departure time for this route is 12:00PM, with 100% of flights per day taking off in the afternoon.

How many flights depart from Chicago to South Korea on average per week?

As of August 2025, there are 14 flights per week flying from Chicago to South Korea. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

Cheap Chicago to South Korea flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to South Korea

Best Price Found

Fastest flight time

Direct flights

Airports in South Korea

When did momondo last update prices for flights from Chicago to South Korea?

How many operators does momondo search for flights from Chicago to South Korea?

How old do you have to be to fly from Chicago to South Korea?

What documentation or ID do you need to fly to South Korea?

What is the most popular plane model from Chicago to South Korea?

Best airlines flying from Chicago to South Korea

Compare and see reviews for airlines that fly from Chicago to South Korea with momondo

Why use momondo?

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

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

How can momondo help me find flights from Chicago to South Korea?

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

An easier way to manage your South Korea 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.

Find better results for your trip to South Korea

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo