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

As of December 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 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 52% of people opting to fly with this airline when traveling to South Korea. Keep in mind that there are 9 different airlines that fly to South Korea on a routine basis, so you have a few additional options to choose from.

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

Cathay Pacific, Air China, and Japan Airlines are the most popular carriers operating from Chicago to South Korea

How often are flights from Chicago to South Korea delayed?

Historically, on average around 28% of flights between Chicago and South Korea have experienced a delay on any given week. The average delay length over the past 12 months has been 257 minutes.

What is the most punctual flight time for Chicago to South Korea flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on Chicago to South Korea flights?

According to our data, Korean Air have had the least number of delays on this route over the last 12 months; with about 18% of their flights experiencing any sort of delay.

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 December 2025. The most popular departure time for this route is 11:00AM, with 100% of flights per day taking off at noon.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

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 9 as of December 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.

$359 Cheap Flights from Chicago to South Korea in 2025/26

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Cheap round-trip flights

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2:35 pm - 6:40 amORD-CJU

25h 05m1 stop

8:00 pm - 12:55 pmCJU-ORD

31h 55m1 stop

$746Cathay Pacific

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Tue, Jan 13 - Tue, Jan 20

2:35 pm - 1:20 pmORD-PUS

31h 45m1 stop

2:05 pm - 12:55 pmPUS-ORD

37h 50m1 stop

$747Cathay Pacific

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Tue, Jan 13 - Tue, Jan 20

6:50 pm - 6:35 pmORD-ICN

33h 45m1 stop

6:20 pm - 6:55 pmICN-ORD

38h 35m2 stops

$870Multiple Airlines

Find Deal

Thu, May 7 - Wed, Jun 3

5:30 pm - 4:05 pmORD-ICN

32h 35m2 stops

8:45 pm - 4:43 pmICN-ORD

33h 58m1 stop

$871Multiple Airlines

Find Deal

Tue, May 26 - Thu, Jun 25

8:20 pm - 9:05 amORD-ICN

21h 45m1 stop

12:10 am - 6:25 pmICN-ORD

33h 15m1 stop

$875Turkish Airlines

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Sat, Jan 17 - Sun, Feb 1

11:50 am - 6:20 pmORD-ICN

39h 30m1 stop

10:45 am - 10:05 amICN-ORD

38h 20m1 stop

$877Turkish Airlines

Find Deal

Mon, Jan 12 - Mon, Jan 26

12:30 am - 6:10 pmORD-GMP

27h 40m1 stop

8:20 pm - 9:00 pmGMP-ORD

38h 40m1 stop

$959EVA Air

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Sun, Apr 5 - Wed, Apr 15

12:30 am - 6:00 pmORD-PUS

27h 30m1 stop

7:10 pm - 9:00 pmPUS-ORD

39h 50m1 stop

$1,050EVA Air

Find Deal

Mon, May 11 - Tue, May 26

6:25 pm - 7:45 pmORD-TAE

34h 20m2 stops

7:40 am - 8:40 amTAE-ORD

16h 00m1 stop

$2,274Delta

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Sun, Jan 18 - Thu, Jan 22

10:29 am - 7:45 pmORD-TAE

42h 16m2 stops

7:40 am - 4:55 pmTAE-ORD

24h 15m2 stops

$2,284Delta

Find Deal

Sun, Jan 18 - Thu, Jan 22

Turkish Airlines flights from Chicago to South Korea

Our best Turkish Airlines deals on Chicago to South Korea flight tickets

Turkish Airlines

Jan 17

ORD8:20 pmChicago O'Hare Intl

21h 45m

1 stop

ICN9:05 amIncheon Intl

Feb 1

ICN12:10 amIncheon Intl

33h 15m

1 stop

ORD6:25 pmChicago O'Hare Intl

$875

Find similar

Turkish Airlines

Jan 12

ORD11:50 amChicago O'Hare Intl

39h 30m

1 stop

ICN6:20 pmIncheon Intl

Jan 26

ICN10:45 amIncheon Intl

38h 20m

1 stop

ORD10:05 amChicago O'Hare Intl

$877

Find similar

Turkish Airlines

Apr 25

ORD11:25 amChicago O'Hare Intl

31h 10m

1 stop

ICN8:35 amIncheon Intl

May 8

ICN11:20 pmIncheon Intl

24h 20m

1 stop

ORD9:40 amChicago O'Hare Intl

$879

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American Airlines flights from Chicago to South Korea

Our best American Airlines deals on Chicago to South Korea flight tickets

American Airlines

Jan 15

ORD5:05 amChicago O'Hare Intl

20h 40m

1 stop

ICN4:45 pmIncheon Intl

Jan 22

ICN7:15 pmIncheon Intl

18h 03m

1 stop

ORD10:18 pmChicago O'Hare Intl

$908

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American Airlines

Jan 23

ORD8:55 pmChicago O'Hare Intl

28h 50m

1 stop

ICN4:45 pmIncheon Intl

Feb 5

ICN7:15 pmIncheon Intl

26h 49m

2 stops

ORD7:04 amChicago O'Hare Intl

$920

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Fly from

Fly to

Route

Depart

Return

Price

ChicagoJeju City

ORD - CJU

ORDCJU

Chicago O'Hare Intl

Tue 1/13

2:35 pm-6:40 am

1 stop25h 05m

Jeju City

Tue 1/20

8:00 pm-12:55 pm

1 stop31h 55m

$746

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Tue 1/13

2:35 pm-1:20 pm

1 stop31h 45m

Busan Gimhae

Tue 1/20

2:05 pm-12:55 pm

1 stop37h 50m

$747

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Thu 5/7

6:50 pm-6:35 pm

1 stop33h 45m

Incheon Intl

Wed 6/3

6:20 pm-6:55 pm

2 stops38h 35m

$870

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Tue 5/26

5:30 pm-4:05 pm

2 stops32h 35m

Incheon Intl

Thu 6/25

8:45 pm-4:43 pm

1 stop33h 58m

$871

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sat 1/17

8:20 pm-9:05 am

1 stop21h 45m

Incheon Intl

Sun 2/1

12:10 am-6:25 pm

1 stop33h 15m

$875

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Mon 1/12

11:50 am-6:20 pm

1 stop39h 30m

Incheon Intl

Mon 1/26

10:45 am-10:05 am

1 stop38h 20m

$877

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Sun 4/5

12:30 am-6:10 pm

1 stop27h 40m

Seoul Gimpo Intl

Wed 4/15

8:20 pm-9:00 pm

1 stop38h 40m

$959

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Mon 5/11

12:30 am-6:00 pm

1 stop27h 30m

Busan Gimhae

Tue 5/26

7:10 pm-9:00 pm

1 stop39h 50m

$1,050

ChicagoDaegu

ORD - TAE

ORDTAE

Chicago O'Hare Intl

Sun 1/18

6:25 pm-7:45 pm

2 stops34h 20m

Daegu

Thu 1/22

7:40 am-8:40 am

1 stop16h 00m

$2,274

ChicagoDaegu

ORD - TAE

ORDTAE

Chicago O'Hare Intl

Sun 1/18

10:29 am-7:45 pm

2 stops42h 16m

Daegu

Thu 1/22

7:40 am-4:55 pm

2 stops24h 15m

$2,284

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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

Delays

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 February is also cheap. Prices for this month can be found on momondo for an average of $1,026.

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 $995. 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 $1,326.

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

Flying to South Korea from Chicago in the evening is the least expensive time of day to depart. momondo users have found prices as low as $982 when looking at flights departing in the evening. 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 $1,533 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 $1,332 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 30% 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	$552
Fastest flight time	14h 20m
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 $552. The best round-trip flight deal from Chicago to South Korea found on momondo in the last 72 hours is $793.

The fastest flight from Chicago to South Korea takes 14h 20m

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 9 as of December 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 91.56% of the total bookings. Other popular models include Boeing 787-10 Dreamliner with 2.19%, Boeing 777-300 with 2.19%, and Airbus A350-1000 with 1.88%.

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 $194	Free Cancellation	Rating 7.9 8,010 reviews	Search Delta flights
United Airlines	PriceFrom $287	Free Cancellation	Rating 7.4 9,065 reviews	Search United Airlines flights
Cathay Pacific	PriceFrom $639	Free Cancellation	Rating 7.6 1,080 reviews	Search Cathay Pacific flights
Turkish Airlines	PriceFrom $848	Free Cancellation	Rating 7.3 4,071 reviews	Search Turkish Airlines flights
American Airlines	PriceFrom $926	Free Cancellation	Rating 7.2 11,041 reviews	Search American Airlines flights
EVA Air	PriceFrom $1,015	Free Cancellation	Rating 8.4 1,288 reviews	Search EVA Air flights
Air Canada	PriceFrom $1,095	Free Cancellation	Rating 7.1 10,493 reviews	Search Air Canada flights
Finnair	PriceFrom $1,110	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
Korean Air	PriceFrom $1,508	Free Cancellation	Rating 8.4 1,177 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.

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Popular cities in South Korea

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Cheap flights from Chicago to South Korea from $397

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 2/27. 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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Turkish Airlines flights from Chicago to South Korea

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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 February is also cheap. Prices for this month can be found on momondo for an average of $1,026.

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 30% 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?

Cathay Pacific, Air China, and Japan Airlines are the most popular carriers operating from Chicago to South Korea

What airlines fly to South Korea?

How often are flights from Chicago to South Korea delayed?

Historically, on average around 28% of flights between Chicago and South Korea have experienced a delay on any given week. The average delay length over the past 12 months has been 257 minutes.

What is the most punctual flight time for Chicago to South Korea flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Chicago to South Korea flights?

According to our data, Korean Air have had the least number of delays on this route over the last 12 months; with about 18% of their flights experiencing any sort of delay.

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 December 2025. The most popular departure time for this route is 11:00AM, with 100% of flights per day taking off at noon.

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

As of December 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