How many flights depart from Chicago to Incheon Intl Airport on average per day?

As of November 2025, there are 2 flights per day flying from Chicago to Incheon Intl Airport. The most common time of day flights depart is 11:00AM, with 77% of flights taking off at noon.

Which layover airport offers the lowest fares from Chicago to Incheon Intl Airport?

Flights via Hong Kong (HKG) offer the lowest average round-trip price of $874.

What is the most punctual flight time for Chicago to Incheon 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 airport is the most popular layover for flights between Chicago and Incheon Intl Airport?

Hong Kong (HKG) was the most common stop: 37% of momondo users choosing 1-stop flights on this route connected there.

How often are flights from Chicago to Incheon delayed?

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

Which layover airport has the shortest travel time from Chicago to Incheon Intl Airport?

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 16h 55m.

How many flights depart from Chicago to Incheon Intl Airport on average per week?

As of November 2025, 14 flights take off from Chicago and land in Incheon 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.

What airlines fly to Incheon Intl Airport?

Korean Air, Air Canada and Delta are the top three most popular airlines that fly to Incheon Intl Airport from Chicago according to our data. Korean Air is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Incheon Intl Airport. Keep in mind that there are 9 different airlines that fly to Incheon Intl Airport on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Chicago to Incheon Intl Airport?

Detroit (DTW) has the shortest average layover time for this route: 1h 47m.

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.

What is the cheapest airline that flies from Chicago to Incheon Intl?

American Airlines is the most popular carrier operating from Chicago to Incheon Intl

Which airline has the best punctuality record on Chicago to Incheon 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.

When did momondo last update prices for flights from Chicago to Incheon Intl Airport?

Prices for flights from Chicago to Incheon Intl Airport refresh daily.

How many operators does momondo search for flights from Chicago to Incheon Intl Airport?

The number of operators available for flights from Chicago to Incheon Intl Airport is 9 as of November 2025.

How old do you have to be to fly from Chicago to Incheon 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 Chicago to Incheon Intl Airport.

What documentation or ID do you need to fly to Incheon Intl Airport?

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

$380 Cheap Flights from Chicago to Incheon Intl Airport in 2025/26

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2:35 pm - 1:55 pmORD-ICN

32h 20m1 stop

1:45 pm - 12:55 pmICN-ORD

38h 10m1 stop

$799Cathay Pacific

Find Deal

Mon, Jan 12 - Thu, Jan 29

2:35 pm - 1:55 pmORD-ICN

32h 20m1 stop

1:45 pm - 12:55 pmICN-ORD

38h 10m1 stop

$800Cathay Pacific

Find Deal

Sun, Jan 11 - Sun, Jan 25

9:06 pm - 4:20 pmORD-ICN

28h 14m1 stop

1:20 pm - 12:13 amICN-ORD

25h 53m1 stop

$804Multiple Airlines

Find Deal

Thu, Dec 4 - Thu, Dec 11

6:50 am - 4:20 pmORD-ICN

42h 30m1 stop

10:20 pm - 6:05 amICN-ORD

22h 45m1 stop

$835Multiple Airlines

Find Deal

Thu, Dec 4 - Sun, Dec 14

6:50 am - 4:20 pmORD-ICN

42h 30m1 stop

1:20 pm - 12:13 amICN-ORD

25h 53m1 stop

$838Multiple Airlines

Find Deal

Fri, Dec 5 - Sat, Dec 13

6:50 am - 9:35 pmORD-ICN

47h 45m2 stops

1:20 pm - 12:13 amICN-ORD

25h 53m1 stop

$841Multiple Airlines

Find Deal

Fri, Dec 5 - Sat, Dec 13

9:06 pm - 4:20 pmORD-ICN

28h 14m1 stop

10:20 pm - 6:05 amICN-ORD

22h 45m1 stop

$844Multiple Airlines

Find Deal

Thu, Dec 4 - Sun, Dec 14

5:31 pm - 5:45 amMDW-ICN

21h 14m1 stop

9:45 am - 11:59 amICN-MDW

17h 14m1 stop

$1,664Delta

Find Deal

Mon, Jan 12 - Mon, Jan 26

5:31 pm - 5:45 amMDW-ICN

21h 14m1 stop

6:00 pm - 10:22 pmICN-MDW

19h 22m1 stop

$1,678Delta

Find Deal

Mon, Jan 12 - Mon, Feb 2

6:14 pm - 4:55 pmMDW-ICN

31h 41m2 stops

11:05 pm - 5:55 pmICN-MDW

33h 50m2 stops

$1,815KLM

Find Deal

Sun, Jan 25 - Thu, Jan 29

Cathay Pacific flights from Chicago to Incheon Intl Airport

Our best Cathay Pacific deals on Chicago to Incheon Intl Airport flight tickets

Cathay Pacific

Jan 12

ORD2:35 pmChicago O'Hare Intl

32h 20m

1 stop

ICN1:55 pmIncheon Intl

Jan 29

ICN1:45 pmIncheon Intl

38h 10m

1 stop

ORD12:55 pmChicago O'Hare Intl

$799

Find similar

Cathay Pacific

Jan 11

ORD2:35 pmChicago O'Hare Intl

32h 20m

1 stop

ICN1:55 pmIncheon Intl

Jan 25

ICN1:45 pmIncheon Intl

38h 10m

1 stop

ORD12:55 pmChicago O'Hare Intl

$800

Find similar

Cathay Pacific

Mar 7

ORD2:35 pmChicago O'Hare Intl

37h 00m

1 stop

ICN6:35 pmIncheon Intl

Mar 20

ICN1:45 pmIncheon Intl

38h 10m

1 stop

ORD1:55 pmChicago O'Hare Intl

$849

Find similar

American Airlines flights from Chicago to Incheon Intl Airport

Our best American Airlines deals on Chicago to Incheon Intl Airport flight tickets

American Airlines

Dec 3

ORD5:18 amChicago O'Hare Intl

20h 27m

1 stop

ICN4:45 pmIncheon Intl

Dec 11

ICN7:15 pmIncheon Intl

19h 11m

1 stop

ORD11:26 pmChicago O'Hare Intl

$916

Find similar

American Airlines

Dec 3

ORD10:18 pmChicago O'Hare Intl

27h 27m

2 stops

ICN4:45 pmIncheon Intl

Dec 11

ICN7:15 pmIncheon Intl

25h 54m

2 stops

ORD6:09 amChicago O'Hare Intl

$920

Find similar

American Airlines

Nov 30

ORD12:48 amChicago O'Hare Intl

24h 57m

2 stops

ICN4:45 pmIncheon Intl

Dec 20

ICN7:15 pmIncheon Intl

26h 07m

2 stops

ORD6:22 amChicago O'Hare Intl

$1,266

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momondo Fare Finder

Use the filters below to find and compare flights from Chicago to Incheon Intl Airport that are best for you.

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Route

Depart

Return

Price

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Mon 1/12

2:35 pm-1:55 pm

1 stop32h 20m

Incheon Intl

Thu 1/29

1:45 pm-12:55 pm

1 stop38h 10m

$799

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sun 1/11

2:35 pm-1:55 pm

1 stop32h 20m

Incheon Intl

Sun 1/25

1:45 pm-12:55 pm

1 stop38h 10m

$800

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Thu 12/4

9:06 pm-4:20 pm

1 stop28h 14m

Incheon Intl

Thu 12/11

1:20 pm-12:13 am

1 stop25h 53m

$804

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Thu 12/4

6:50 am-4:20 pm

1 stop42h 30m

Incheon Intl

Sun 12/14

10:20 pm-6:05 am

1 stop22h 45m

$835

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Fri 12/5

6:50 am-4:20 pm

1 stop42h 30m

Incheon Intl

Sat 12/13

1:20 pm-12:13 am

1 stop25h 53m

$838

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Fri 12/5

6:50 am-9:35 pm

2 stops47h 45m

Incheon Intl

Sat 12/13

1:20 pm-12:13 am

1 stop25h 53m

$841

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Thu 12/4

9:06 pm-4:20 pm

1 stop28h 14m

Incheon Intl

Sun 12/14

10:20 pm-6:05 am

1 stop22h 45m

$844

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Mon 1/12

5:31 pm-5:45 am

1 stop21h 14m

Incheon Intl

Mon 1/26

9:45 am-11:59 am

1 stop17h 14m

$1,664

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Mon 1/12

5:31 pm-5:45 am

1 stop21h 14m

Incheon Intl

Mon 2/2

6:00 pm-10:22 pm

1 stop19h 22m

$1,678

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Sun 1/25

6:14 pm-4:55 pm

2 stops31h 41m

Incheon Intl

Thu 1/29

11:05 pm-5:55 pm

2 stops33h 50m

$1,815

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago to Incheon 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

Delays

Layovers

Other information

What is the cheapest month to fly to Incheon Intl Airport?

The cheapest month to fly to Incheon Intl Airport from Chicago is in August. Flight prices, which tend to average around $760, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of August, then departing from Chicago during the month October is also very affordable. Most momondo users find prices during this month for around $1,147.

What is the cheapest day to depart on your flight to Incheon Intl Airport?

The cheapest day to depart from Chicago to Incheon Intl Airport is on a Tuesday when prices can be found for as low as $989. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,315. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

At noon is the cheapest time of day to fly from Chicago to Incheon Intl Airport when you can find flight prices for as low as $920. Flying to Incheon Intl Airport at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,466 on average. Flights to Incheon Intl Airport 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 Incheon Intl flight route?

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

How far in advance should I book a flight to Incheon Intl Airport?

You are more likely to see cheaper flights to Incheon Intl Airport from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $1,532 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Chicago for as low as $1,332 on momondo.

What cabin class options are available on Chicago to Incheon Intl flights?

There are 4 cabin classes available to choose from on Chicago to Incheon Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Chicago to Incheon Intl Airport flight prices changed over time?

As of November 2025, prices for Chicago to Incheon Intl Airport flights are approximately 22% cheaper when compared to flights at the same time last year.

When to book flights from Chicago to Incheon Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Incheon Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago to Incheon Intl Airport (CHI to ICN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Incheon Intl Airport

Best Price Found	$556
Fastest flight time	14h 30m
Direct flights	Every day

The best one-way flight to Incheon Intl Airport from Chicago in the past 72 hours is $556. The best round-trip flight deal from Chicago to Incheon Intl Airport found on momondo in the last 72 hours is $782.

The fastest flight from Chicago to Incheon Intl Airport takes 14h 30m

Direct flights go from Chicago to Incheon Intl Airport every day.

Search flight deals

How far is Chicago to Incheon Intl by plane?
There are 6545.7 mi between Chicago and Incheon Intl. Typically, this will take 18h 50m by plane in normal conditions.
When did momondo last update prices for flights from Chicago to Incheon Intl Airport?
Prices for flights from Chicago to Incheon Intl Airport refresh daily.
How many operators does momondo search for flights from Chicago to Incheon Intl Airport?
The number of operators available for flights from Chicago to Incheon Intl Airport is 9 as of November 2025.
How old do you have to be to fly from Chicago to Incheon 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 Chicago to Incheon Intl Airport.
What documentation or ID do you need to fly to Incheon Intl Airport?
The travel and health documents you'll need for your trip to Incheon Intl Airport 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 Incheon Intl Airport. 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 Incheon Intl Airport?
Based on momondo bookings for flights between Chicago and Incheon Intl Airport, the leading plane model is Boeing 777-300ER, making up 89.26% of the total bookings. Other popular models include Boeing 787-10 Dreamliner with 2.76%, Boeing 777-300 with 2.15%, and Airbus A350-1000 with 1.84%.
What is the most popular airline from Chicago to Incheon Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago to Incheon Intl Airport is Korean Air (41% of total bookings). The next most popular airlines are Delta (15%), Air Canada (10%), and EVA Air (9%).

Best airlines flying from Chicago to Incheon Intl Airport

Compare and see reviews for airlines that fly from Chicago to Incheon Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $194	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
United Airlines	PriceFrom $287	Free Cancellation	Rating 7.4 9,033 reviews	Search United Airlines flights
Cathay Pacific	PriceFrom $639	Free Cancellation	Rating 7.6 1,064 reviews	Search Cathay Pacific flights
Turkish Airlines	PriceFrom $848	Free Cancellation	Rating 7.3 4,048 reviews	Search Turkish Airlines flights
American Airlines	PriceFrom $926	Free Cancellation	Rating 7.2 11,047 reviews	Search American Airlines flights
EVA Air	PriceFrom $1,015	Free Cancellation	Rating 8.4 1,281 reviews	Search EVA Air flights
Air Canada	PriceFrom $1,067	Free Cancellation	Rating 7.1 10,464 reviews	Search Air Canada flights
Finnair	PriceFrom $1,110	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
Korean Air	PriceFrom $1,503	Free Cancellation	Rating 8.4 1,170 reviews	Search Korean Air flights

Korean Air Flights From Chicago to Incheon Intl Airport
Across 7 Korean Air flights from Chicago to Incheon Intl Airport this week, the average price was $1,886, with the best Korean Air deals starting from $1,503 round-trip. 1,170 users have rated Korean Air on momondo, with an average score of 8.4/10.
Delta Flights From Chicago to Incheon Intl Airport
Across 8,001 Delta reviews on momondo, the average score is 7.9/10. Delta flies from Chicago to Incheon Intl Airport about 7 times each week, with ticket deals ranging from $194 to $1,886. Price data is based on momondo searches in the last 72 hours.

Suwon

Seongnam

Daejeon

Anyang

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seoul from Chicago.

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

Flights from Chicago to Seoul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Chicago to Seoul flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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Of course. momondo tracks the price of Chicago to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Chicago to Seoul from $380

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 Seoul departing on 1/24. 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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How to get the cheapest flight ticket from Chicago to Incheon 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 Incheon Intl Airport?

What is the cheapest day to depart on your flight to Incheon Intl Airport?

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

What is the cheapest Chicago to Incheon Intl flight route?

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

How far in advance should I book a flight to Incheon Intl Airport?

What cabin class options are available on Chicago to Incheon Intl flights?

There are 4 cabin classes available to choose from on Chicago to Incheon Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Chicago to Incheon Intl Airport flight prices changed over time?

As of November 2025, prices for Chicago to Incheon Intl Airport flights are approximately 22% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Chicago to Incheon Intl?

American Airlines is the most popular carrier operating from Chicago to Incheon Intl

What airlines fly to Incheon Intl Airport?

How often are flights from Chicago to Incheon delayed?

Historically, on average around 28% of flights between Chicago and Incheon 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 Incheon 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 Incheon 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.

Which airport is the most popular layover for flights between Chicago and Incheon Intl Airport?

Hong Kong (HKG) was the most common stop: 37% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago to Incheon Intl Airport?

Flights via Hong Kong (HKG) offer the lowest average round-trip price of $874.

Which layover airport has the shortest travel time from Chicago to Incheon Intl Airport?

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 16h 55m.

Which layover airport has the shortest connection time from Chicago to Incheon Intl Airport?

Detroit (DTW) has the shortest average layover time for this route: 1h 47m.

How many flights depart from Chicago to Incheon Intl Airport on average per day?

As of November 2025, there are 2 flights per day flying from Chicago to Incheon Intl Airport. The most common time of day flights depart is 11:00AM, with 77% of flights taking off at noon.

How many flights depart from Chicago to Incheon Intl Airport on average per week?

As of November 2025, 14 flights take off from Chicago and land in Incheon 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.

When to book flights from Chicago to Incheon Intl Airport

Cheap Chicago to Incheon Intl Airport (CHI to ICN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Incheon Intl Airport

Best Price Found

Fastest flight time

Direct flights

How far is Chicago to Incheon Intl by plane?

When did momondo last update prices for flights from Chicago to Incheon Intl Airport?

How many operators does momondo search for flights from Chicago to Incheon Intl Airport?

How old do you have to be to fly from Chicago to Incheon Intl Airport?

What documentation or ID do you need to fly to Incheon Intl Airport?

What is the most popular plane model from Chicago to Incheon Intl Airport?

What is the most popular airline from Chicago to Incheon Intl Airport?

Best airlines flying from Chicago to Incheon Intl Airport

Compare and see reviews for airlines that fly from Chicago to Incheon Intl Airport with momondo

Korean Air Flights From Chicago to Incheon Intl Airport

Delta Flights From Chicago to Incheon Intl Airport

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Why use momondo?

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

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

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

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