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

Air Canada is the most popular carrier operating from Incheon Intl to Chicago

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 50% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 5 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

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

Flights via Toronto (YYZ) offer the lowest average round-trip price of $757.

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

8 flights are operational weekly from Incheon Intl Airport to Chicago as of October 2025. The most popular departure day for this route is Wed, with 25% of flights per week taking off on this day.

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.

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

As of October 2025, 1 flights take off from Incheon Intl Airport and land in Chicago each day. The most common flight departure time for this route is 10:00AM, with 100% of daily flights taking off at noon.

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

Vancouver (YVR) was the most common stop: 90% of momondo users choosing 1-stop flights on this route connected there.

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.

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 5 as of October 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.

$321 Cheap Flights from Incheon Intl Airport to Chicago in 2025/26

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7:15 pm - 11:04 amICN-ORD

30h 49m2 stops

5:15 am - 4:45 pmORD-ICN

20h 30m1 stop

$561American Airlines

Find Deal

jue., dic. 25 - mié., dic. 31

7:15 pm - 11:35 pmICN-ORD

19h 20m1 stop

8:58 pm - 4:45 pmORD-ICN

28h 47m1 stop

$569American Airlines

Find Deal

mié., dic. 10 - mar., dic. 30

7:15 pm - 6:14 amICN-ORD

25h 59m2 stops

10:26 pm - 4:45 pmORD-ICN

27h 19m2 stops

$573American Airlines

Find Deal

mié., dic. 10 - mar., dic. 30

8:35 pm - 6:22 amICN-ORD

24h 47m1 stop

8:00 am - 6:35 pmORD-ICN

19h 35m1 stop

$577Alaska Airlines

Find Deal

dom., nov. 9 - sáb., nov. 15

12:45 pm - 11:14 pmICN-ORD

25h 29m1 stop

7:45 pm - 4:15 pmORD-ICN

29h 30m1 stop

$589United Airlines

Find Deal

lun., dic. 22 - dom., dic. 28

6:00 pm - 8:05 pmICN-ORD

17h 05m1 stop

1:00 pm - 5:40 amORD-ICN

25h 40m2 stops

$590United Airlines

Find Deal

mar., dic. 23 - mar., feb. 10

8:35 pm - 11:59 pmICN-ORD

18h 24m1 stop

6:06 pm - 6:35 pmORD-ICN

33h 29m1 stop

$595Alaska Airlines

Find Deal

sáb., dic. 27 - mar., feb. 10

7:30 pm - 9:01 amICN-MDW

28h 31m1 stop

1:47 pm - 3:30 pmMDW-ICN

34h 43m1 stop

$1,178Delta

Find Deal

vie., nov. 14 - mar., nov. 18

7:30 pm - 11:06 amICN-MDW

30h 36m1 stop

7:16 pm - 3:30 pmMDW-ICN

29h 14m1 stop

$1,179Delta

Find Deal

mar., dic. 23 - mar., feb. 10

9:35 am - 12:34 pmICN-MDW

17h 59m1 stop

5:26 pm - 5:45 amMDW-ICN

21h 19m1 stop

$2,367Korean Air

Find Deal

vie., dic. 12 - vie., dic. 19

American Airlines flights from Incheon Intl Airport to Chicago

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

American Airlines

Dec 25

ICN7:15 pmIncheon Intl

30h 49m

2 stops

ORD11:04 amChicago O'Hare Intl

Dec 31

ORD5:15 amChicago O'Hare Intl

20h 30m

1 stop

ICN4:45 pmIncheon Intl

$561

Find similar

American Airlines

Nov 7

ICN7:15 pmIncheon Intl

19h 22m

1 stop

ORD11:37 pmChicago O'Hare Intl

Nov 18

ORD5:18 amChicago O'Hare Intl

20h 27m

1 stop

ICN4:45 pmIncheon Intl

$568

Find similar

American Airlines

Dec 10

ICN7:15 pmIncheon Intl

19h 20m

1 stop

ORD11:35 pmChicago O'Hare Intl

Dec 30

ORD8:58 pmChicago O'Hare Intl

28h 47m

1 stop

ICN4:45 pmIncheon Intl

$569

Find similar

Alaska Airlines flights from Incheon Intl Airport to Chicago

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

Alaska Airlines

Nov 7

ICN8:35 pmIncheon Intl

18h 49m

1 stop

ORD12:24 amChicago O'Hare Intl

Nov 27

ORD8:00 amChicago O'Hare Intl

19h 35m

1 stop

ICN6:35 pmIncheon Intl

$558

Find similar

Alaska Airlines

Nov 9

ICN8:35 pmIncheon Intl

24h 47m

1 stop

ORD6:22 amChicago O'Hare Intl

Nov 15

ORD8:00 amChicago O'Hare Intl

19h 35m

1 stop

ICN6:35 pmIncheon Intl

$577

Find similar

Alaska Airlines

Dec 27

ICN8:35 pmIncheon Intl

18h 24m

1 stop

ORD11:59 pmChicago O'Hare Intl

Feb 10

ORD6:06 pmChicago O'Hare Intl

33h 29m

1 stop

ICN6:35 pmIncheon Intl

$595

Find similar

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

jue. 12/25

7:15 pm-11:04 am

2 stops30h 49m

Chicago O'Hare Intl

mié. 12/31

5:15 am-4:45 pm

1 stop20h 30m

$561

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

mié. 12/10

7:15 pm-11:35 pm

1 stop19h 20m

Chicago O'Hare Intl

mar. 12/30

8:58 pm-4:45 pm

1 stop28h 47m

$569

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

mié. 12/10

7:15 pm-6:14 am

2 stops25h 59m

Chicago O'Hare Intl

mar. 12/30

10:26 pm-4:45 pm

2 stops27h 19m

$573

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

dom. 11/9

8:35 pm-6:22 am

1 stop24h 47m

Chicago O'Hare Intl

sáb. 11/15

8:00 am-6:35 pm

1 stop19h 35m

$577

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

lun. 12/22

12:45 pm-11:14 pm

1 stop25h 29m

Chicago O'Hare Intl

dom. 12/28

7:45 pm-4:15 pm

1 stop29h 30m

$589

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

mar. 12/23

6:00 pm-8:05 pm

1 stop17h 05m

Chicago O'Hare Intl

mar. 2/10

1:00 pm-5:40 am

2 stops25h 40m

$590

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

sáb. 12/27

8:35 pm-11:59 pm

1 stop18h 24m

Chicago O'Hare Intl

mar. 2/10

6:06 pm-6:35 pm

1 stop33h 29m

$595

IncheonChicago

ICN - MDW

ICNMDW

Incheon Intl

vie. 11/14

7:30 pm-9:01 am

1 stop28h 31m

Chicago Midway

mar. 11/18

1:47 pm-3:30 pm

1 stop34h 43m

$1,178

IncheonChicago

ICN - MDW

ICNMDW

Incheon Intl

mar. 12/23

7:30 pm-11:06 am

1 stop30h 36m

Chicago Midway

mar. 2/10

7:16 pm-3:30 pm

1 stop29h 14m

$1,179

IncheonChicago

ICN - MDW

ICNMDW

Incheon Intl

vie. 12/12

9:35 am-12:34 pm

1 stop17h 59m

Chicago Midway

vie. 12/19

5:26 pm-5:45 am

1 stop21h 19m

$2,367

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

Layovers

Other information

What is the cheapest month to fly to Chicago?

The month of March is, on average, the cheapest month to fly to Chicago from Incheon Intl Airport, with most prices found around $916. If you’re not able to fly to Chicago in March, then October is your next best option. Flight prices from Incheon Intl Airport to Chicago during October average around $945.

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 Tuesday when prices can be found for as low as $1,348. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Incheon Intl Airport to Chicago for around $1,542.

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

Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Incheon Intl Airport to Chicago during this time can be as low as $1,065. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $1,447.

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 $1,283 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 $804 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

Best Price Found	$3,248
Fastest flight time	12h 50m
Direct flights	Every day
Airports in Chicago	1 airport

The best one-way flight to Chicago from Incheon Intl Airport in the past 72 hours is $3,248. The best round-trip flight deal from Incheon Intl Airport to Chicago found on momondo in the last 72 hours is $1,216.

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

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

There is 1 airport near Chicago: 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. 16h 46m 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 5 as of October 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 86.67% of the total bookings. Other popular models include Airbus A380-800 with 5.45%, Airbus A350-900 with 3.64%, and Boeing 787-9 Dreamliner with 3.03%.
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 68% of the total bookings. Other popular airlines include Delta with 18% and American Airlines with 13%.

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
Delta	PriceFrom $229	Free Cancellation	Rating 7.9 7,997 reviews	Search Delta flights
Asiana Airlines	PriceFrom $558	Free Cancellation	Rating 8.2 484 reviews	Search Asiana Airlines flights
United Airlines	PriceFrom $593	Free Cancellation	Rating 7.4 8,998 reviews	Search United Airlines flights
Air Canada	PriceFrom $730	Free Cancellation	Rating 7.1 10,381 reviews	Search Air Canada flights
Korean Air	PriceFrom $787	Free Cancellation	Rating 8.4 1,155 reviews	Search Korean Air flights

Korean Air Flights From Incheon Intl Airport to Chicago
Korean Air flies from Incheon Intl Airport to Chicago around 4 times per week, with 1,155 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 $787 (round-trip), much lower than the average airfare cost of $1,408 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, 7,997 ratings). Delta flies from Incheon Intl Airport to Chicago around 4 times per week, with deals starting from $229 round-trip and rising to an average price of around $1,356.

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Porter

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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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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.

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Cheap flights from Incheon Intl Airport to Chicago from $321

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 12/2. 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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American Airlines flights from Incheon Intl Airport to Chicago

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

Alaska Airlines flights from Incheon Intl Airport to Chicago

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

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

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 Chicago?

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

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

Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Incheon Intl Airport to Chicago during this time can be as low as $1,065. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $1,447.

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

Air Canada is the most popular carrier operating from Incheon Intl to Chicago

What airlines fly to Chicago?

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

Vancouver (YVR) was the most common stop: 90% 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 Toronto (YYZ) offer the lowest average round-trip price of $757.

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 day?

As of October 2025, 1 flights take off from Incheon Intl Airport and land in Chicago each day. The most common flight departure time for this route is 10:00AM, with 100% of daily flights taking off at noon.

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

8 flights are operational weekly from Incheon Intl Airport to Chicago as of October 2025. The most popular departure day for this route is Wed, with 25% 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

Best Price Found

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