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

Generally, flights departing in the morning tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

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

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

What airlines fly to Chicago?

Korean Air, Delta and Air Canada are the top three most popular airlines that fly to Chicago from Incheon Intl Airport according to our data. Korean Air is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 6 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

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

6 flights are operational weekly from Incheon Intl Airport to Chicago as of December 2025. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.

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

Vancouver (YVR) was the most common stop: 82% of momondo users choosing 1-stop flights on this route connected there.

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

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

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

Flights via San Francisco (SFO) offer the lowest average round-trip price of $747.

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

According to our data, Korean Air have had the least number of delays on this route over the last 12 months; with about 16% of their flights experiencing any sort of delay.

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

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

How often are flights from Incheon to Chicago delayed?

Historically, on average around 16% of flights between Incheon and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 113 minutes.

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

Prices for flights from Incheon Intl Airport to Chicago are updated daily.

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

The number of operators available for flights from Incheon Intl Airport to Chicago is 6 as of December 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Incheon Intl Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$406 Cheap Flights from Incheon Intl Airport to Chicago in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:35 pm - 11:50 pm

ICN

ORD

18h 15m1 stop

8:00 am - 6:35 pm

ORD

ICN

19h 35m1 stop

$570Multiple Airlines

Fri, Feb 6 - Sun, Feb 8

5:40 pm - 9:25 pm

ICN

ORD

17h 45m1 stop

7:17 pm - 3:45 pm

ORD

ICN

30h 28m2 stops

$571American Airlines

Wed, Apr 1 - Thu, Apr 9

5:40 pm - 7:24 am

ICN

ORD

27h 44m2 stops

9:01 pm - 3:45 pm

ORD

ICN

28h 44m2 stops

$573American Airlines

Thu, Apr 9 - Thu, Apr 16

7:15 pm - 10:00 pm

ICN

ORD

17h 45m1 stop

6:10 am - 4:45 pm

ORD

ICN

19h 35m1 stop

$576American Airlines

Tue, Feb 17 - Mon, Feb 23

7:15 pm - 9:25 pm

ICN

ORD

17h 10m1 stop

9:05 pm - 4:45 pm

ORD

ICN

28h 40m2 stops

$578American Airlines

Thu, Feb 19 - Tue, Feb 24

8:35 pm - 5:10 pm

ICN

ORD

35h 35m1 stop

3:54 pm - 6:35 pm

ORD

ICN

35h 41m1 stop

$579Hawaiian Airlines

Mon, Feb 2 - Fri, Feb 13

8:35 pm - 5:10 pm

ICN

ORD

35h 35m1 stop

3:54 pm - 6:35 pm

ORD

ICN

35h 41m1 stop

$581Hawaiian Airlines

Mon, Feb 2 - Fri, Feb 13

7:40 pm - 8:50 am

ICN

MDW

27h 10m1 stop

9:26 am - 5:20 pm

MDW

ICN

17h 54m1 stop

$1,200Delta

Thu, Apr 9 - Wed, Apr 15

7:30 pm - 1:09 pm

ICN

MDW

32h 39m1 stop

1:51 pm - 3:30 pm

MDW

ICN

34h 39m1 stop

$1,206Delta

Thu, Jan 29 - Wed, Feb 11

10:15 am - 12:29 pm

ICN

MDW

16h 14m1 stop

9:26 am - 5:20 pm

MDW

ICN

17h 54m1 stop

$1,311Korean Air

Tue, Apr 7 - Tue, Apr 14

United Airlines flights from Incheon Intl Airport to Chicago

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

United Airlines

Mar 3

ICN12:45 pmIncheon Intl

23h 43m

2 stops

ORD9:28 pmChicago O'Hare Intl

Mar 11

ORD6:17 amChicago O'Hare Intl

18h 58m

1 stop

ICN3:15 pmIncheon Intl

$618

Find similar

United Airlines

Jan 29

ICN12:45 pmIncheon Intl

31h 59m

1 stop

ORD5:44 amChicago O'Hare Intl

Feb 11

ORD6:29 pmChicago O'Hare Intl

30h 46m

1 stop

ICN4:15 pmIncheon Intl

$619

Find similar

United Airlines

Jan 29

ICN12:45 pmIncheon Intl

22h 20m

1 stop

ORD8:05 pmChicago O'Hare Intl

Feb 11

ORD6:29 pmChicago O'Hare Intl

30h 46m

1 stop

ICN4:15 pmIncheon Intl

$621

Find similar

American Airlines flights from Incheon Intl Airport to Chicago

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

American Airlines

Apr 1

ICN5:40 pmIncheon Intl

17h 45m

1 stop

ORD9:25 pmChicago O'Hare Intl

Apr 7

ORD6:05 amChicago O'Hare Intl

19h 40m

1 stop

ICN3:45 pmIncheon Intl

$571

Find similar

American Airlines

Apr 9

ICN5:40 pmIncheon Intl

29h 14m

2 stops

ORD8:54 amChicago O'Hare Intl

Apr 17

ORD6:05 amChicago O'Hare Intl

19h 40m

1 stop

ICN3:45 pmIncheon Intl

$573

Find similar

American Airlines

Feb 17

ICN7:15 pmIncheon Intl

25h 10m

2 stops

ORD5:25 amChicago O'Hare Intl

Feb 22

ORD10:15 pmChicago O'Hare Intl

27h 30m

2 stops

ICN4:45 pmIncheon Intl

$576

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momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Fri 2/6

8:35 pm-11:50 pm

1 stop18h 15m

Chicago O'Hare Intl

Sun 2/8

8:00 am-6:35 pm

1 stop19h 35m

$570

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Wed 4/1

5:40 pm-9:25 pm

1 stop17h 45m

Chicago O'Hare Intl

Thu 4/9

7:17 pm-3:45 pm

2 stops30h 28m

$571

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Thu 4/9

5:40 pm-7:24 am

2 stops27h 44m

Chicago O'Hare Intl

Thu 4/16

9:01 pm-3:45 pm

2 stops28h 44m

$573

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Tue 2/17

7:15 pm-10:00 pm

1 stop17h 45m

Chicago O'Hare Intl

Mon 2/23

6:10 am-4:45 pm

1 stop19h 35m

$576

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Thu 2/19

7:15 pm-9:25 pm

1 stop17h 10m

Chicago O'Hare Intl

Tue 2/24

9:05 pm-4:45 pm

2 stops28h 40m

$578

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Mon 2/2

8:35 pm-5:10 pm

1 stop35h 35m

Chicago O'Hare Intl

Fri 2/13

3:54 pm-6:35 pm

1 stop35h 41m

$579

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Mon 2/2

8:35 pm-5:10 pm

1 stop35h 35m

Chicago O'Hare Intl

Fri 2/13

3:54 pm-6:35 pm

1 stop35h 41m

$581

IncheonChicago

ICN - MDW

ICNMDW

Incheon Intl

Thu 4/9

7:40 pm-8:50 am

1 stop27h 10m

Chicago Midway

Wed 4/15

9:26 am-5:20 pm

1 stop17h 54m

$1,200

IncheonChicago

ICN - MDW

ICNMDW

Incheon Intl

Thu 1/29

7:30 pm-1:09 pm

1 stop32h 39m

Chicago Midway

Wed 2/11

1:51 pm-3:30 pm

1 stop34h 39m

$1,206

IncheonChicago

ICN - MDW

ICNMDW

Incheon Intl

Tue 4/7

10:15 am-12:29 pm

1 stop16h 14m

Chicago Midway

Tue 4/14

9:26 am-5:20 pm

1 stop17h 54m

$1,311

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 Incheon Intl Airport to Chicago

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 Chicago?

The month of December is, on average, the cheapest month to fly to Chicago from Incheon Intl Airport, with most prices found around $760. If you’re not able to fly to Chicago in December, then October is your next best option. Flight prices from Incheon Intl Airport to Chicago during October average around $898.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago 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. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Incheon Intl Airport to Chicago for around $1,536.

What is the cheapest Incheon Intl to Chicago flight route?

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

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Incheon Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $1,226 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Incheon Intl Airport for as low as $815 on momondo.

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

There are 4 cabin classes available to choose from on Incheon Intl to Chicago 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 Incheon Intl Airport to Chicago flights?

No. A direct flight is the cheapest option for a flight between Incheon Intl Airport to Chicago.

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

When to book flights from Incheon Intl Airport to Chicago

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

Estimated round-trip price

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

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

Fastest flight time	12h 50m
Direct flights	Every day
Airports in Chicago	3 airports

The fastest flight from Incheon Intl Airport to Chicago takes 12h 50m

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

There are 3 airports in Chicago. From Incheon Intl Airport there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

How far is Incheon Intl to Chicago by plane?
There are 6545.7 mi between Incheon Intl and Chicago. 12h 50m is a normal flight duration for this route.
When did momondo last update prices for flights from Incheon Intl Airport to Chicago?
Prices for flights from Incheon Intl Airport to Chicago are updated daily.
How many operators does momondo search for flights from Incheon Intl Airport to Chicago?
The number of operators available for flights from Incheon Intl Airport to Chicago is 6 as of December 2025.
How old do you have to be to fly from Incheon Intl Airport to Chicago?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Incheon Intl Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Incheon Intl Airport to Chicago?
Based on momondo bookings for flights between Incheon Intl Airport and Chicago, the leading plane model is Boeing 777-300ER, making up 82.46% of the total bookings. Other popular models include Airbus A380-800 with 7.89%, Boeing 787-9 Dreamliner with 4.39%, and Airbus A350-900 with 3.51%.
What is the most popular airline from Incheon Intl Airport to Chicago?
Based on momondo bookings for flights between Incheon Intl Airport and Chicago, the leading airline is Korean Air, making up 62% of the total bookings. Other popular airlines include Delta with 22% and United Airlines with 16%.

Best airlines flying from Incheon Intl Airport to Chicago

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

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $197	Free Cancellation	Rating 8.0 11,584 reviews	Search Alaska Airlines flights
Delta	PriceFrom $229	Free Cancellation	Rating 7.9 8,013 reviews	Search Delta flights
Asiana Airlines	PriceFrom $558	Free Cancellation	Rating 8.2 502 reviews	Search Asiana Airlines flights
United Airlines	PriceFrom $586	Free Cancellation	Rating 7.4 9,124 reviews	Search United Airlines flights
Korean Air	PriceFrom $687	Free Cancellation	Rating 8.4 1,183 reviews	Search Korean Air flights
Air Canada	PriceFrom $730	Free Cancellation	Rating 7.1 10,571 reviews	Search Air Canada flights

Korean Air Flights From Incheon Intl Airport to Chicago
Korean Air flies from Incheon Intl Airport to Chicago around 3 times per week, with 1,184 momondo users rating the airline 8.4/10. The cheapest Korean Air deal from Incheon Intl Airport to Chicago in the last 72 hours was $687 (round-trip), much lower than the average airfare cost of $1,321 for Korean Air flights on this route.
Delta Flights From Incheon Intl Airport to Chicago
Another popular option for Incheon Intl Airport to Chicago flights is Delta (7.9/10, 8,015 ratings). Delta flies from Incheon Intl Airport to Chicago around 3 times per week, with deals starting from $229 round-trip and rising to an average price of around $1,356.

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Chesterton

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Porter

Griffith

Saint John

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Yes. momondo enables you to select and highlight flights to Chicago from Seoul with this policy.

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Cheap flights from Incheon Intl Airport to Chicago from $406

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to Chicago departing on 1/29. 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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United Airlines flights from Incheon Intl Airport to Chicago

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

American Airlines flights from Incheon Intl Airport to Chicago

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momondo Fare Finder

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

See travel insights to Chicago from

How to get the cheapest flight ticket from Incheon Intl Airport to Chicago

What is the cheapest month to fly to Chicago?

What is the cheapest day to depart on your flight to Chicago?

What is the cheapest Incheon Intl to Chicago flight route?

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

How far in advance should I book a flight to Chicago?

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

There are 4 cabin classes available to choose from on Incheon Intl to Chicago 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 Incheon Intl Airport to Chicago flights?

No. A direct flight is the cheapest option for a flight between Incheon Intl Airport to Chicago.

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

What airlines fly to Chicago?

How often are flights from Incheon to Chicago delayed?

Historically, on average around 16% of flights between Incheon and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 113 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

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

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

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

According to our data, Korean Air have had the least number of delays on this route over the last 12 months; with about 16% of their flights experiencing any sort of delay.

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

Vancouver (YVR) was the most common stop: 82% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via San Francisco (SFO) offer the lowest average round-trip price of $747.

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

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

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

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

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

6 flights are operational weekly from Incheon Intl Airport to Chicago as of December 2025. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.

When to book flights from Incheon Intl Airport to Chicago

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

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

Fastest flight time

Direct flights

Airports in Chicago

How far is Incheon Intl to Chicago by plane?

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

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

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

What documentation or ID do you need to fly to Chicago?

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

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

Best airlines flying from Incheon Intl Airport to Chicago

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

Korean Air Flights From Incheon Intl Airport to Chicago

Delta Flights From Incheon Intl Airport to Chicago

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 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 the United States