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Cheap flights from Incheon Intl Airport to Chicago from $355

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 10/23. 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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Find the cheapest flights from Incheon Intl Airport to Chicago

Cheap round-trip flights

Alaska Airlines Logo
8:35 pm - 5:01 amICN-ORD
47h 26m2 stops
Alaska Airlines Logo
8:59 pm - 7:25 pmORD-ICN
31h 26m2 stops
$611Alaska Airlines
Find Deal
vie., nov. 7 - lun., nov. 10
Hawaiian Airlines Logo
8:35 pm - 5:01 amICN-ORD
22h 26m2 stops
Hawaiian Airlines Logo
7:00 am - 6:35 pmORD-ICN
20h 35m2 stops
$617Hawaiian Airlines
Find Deal
dom., oct. 26 - dom., nov. 2
Air Canada Logo
6:00 pm - 9:51 amICN-ORD
29h 51m1 stop
Air Canada Logo
3:35 pm - 4:15 pmORD-ICN
34h 40m1 stop
$702Air Canada
Find Deal
dom., oct. 12 - mié., oct. 22
American Airlines Logo
5:45 pm - 9:14 pmICN-ORD
17h 29m1 stop
American Airlines Logo
10:34 pm - 3:30 pmORD-ICN
26h 56m2 stops
$724American Airlines
Find Deal
jue., oct. 16 - jue., oct. 23
Air Canada Logo
6:00 pm - 1:14 pmICN-ORD
33h 14m2 stops
Air Canada Logo
3:35 pm - 4:15 pmORD-ICN
34h 40m1 stop
$731Air Canada
Find Deal
dom., oct. 12 - mié., oct. 22
American Airlines Logo
5:45 pm - 11:42 pmICN-ORD
19h 57m1 stop
American Airlines Logo
5:18 am - 4:45 pmORD-ICN
20h 27m1 stop
$733American Airlines
Find Deal
mié., oct. 15 - mié., nov. 12
Delta Logo
6:40 pm - 8:55 amICN-MDW
28h 15m1 stop
Delta Logo
7:10 pm - 3:30 pmMDW-ICN
30h 20m1 stop
$1,213Delta
Find Deal
lun., oct. 13 - sáb., oct. 25
Delta Logo
6:40 pm - 1:08 pmICN-MDW
32h 28m1 stop
Delta Logo
7:10 pm - 3:30 pmMDW-ICN
30h 20m1 stop
$1,214Delta
Find Deal
lun., oct. 13 - sáb., oct. 25
Korean Air Logo
10:15 am - 12:28 pmICN-MDW
16h 13m1 stop
Korean Air Logo
9:20 am - 5:20 pmMDW-ICN
18h 00m1 stop
$1,346Korean Air
Find Deal
mar., sep. 23 - mar., oct. 21
Korean Air Logo
10:15 am - 12:28 pmICN-MDW
16h 13m1 stop
Korean Air Logo
9:35 am - 4:25 pmMDW-ICN
16h 50m1 stop
$1,421Korean Air
Find Deal
lun., oct. 6 - jue., oct. 9

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
47h 26m
2 stops
ORD5:01 amChicago O'Hare Intl
Nov 10
ORD8:59 pmChicago O'Hare Intl
31h 26m
2 stops
ICN7:25 pmIncheon Intl
$611
Find similar
Alaska Airlines
Nov 12
ICN9:25 pmIncheon Intl
41h 34m
2 stops
ORD11:59 pmChicago O'Hare Intl
Dec 3
ORD7:59 pmChicago O'Hare Intl
55h 36m
2 stops
ICN6:35 pmIncheon Intl
$637
Find similar
Alaska Airlines
Oct 26
ICN8:35 pmIncheon Intl
30h 34m
2 stops
ORD1:09 pmChicago O'Hare Intl
Nov 2
ORD7:00 amChicago O'Hare Intl
20h 35m
2 stops
ICN6:35 pmIncheon Intl
$712
Find similar

Air Canada flights from Incheon Intl Airport to Chicago

Our best Air Canada deals on Incheon Intl Airport to Chicago flight tickets
Air Canada
Sep 17
ICN6:00 pmIncheon Intl
28h 00m
2 stops
ORD8:00 amChicago O'Hare Intl
Sep 24
ORD8:25 pmChicago O'Hare Intl
29h 50m
2 stops
ICN4:15 pmIncheon Intl
$606
Find similar
Air Canada
Oct 12
ICN6:00 pmIncheon Intl
29h 51m
1 stop
ORD9:51 amChicago O'Hare Intl
Oct 22
ORD3:35 pmChicago O'Hare Intl
34h 40m
1 stop
ICN4:15 pmIncheon Intl
$702
Find similar
Air Canada
Oct 12
ICN6:00 pmIncheon Intl
33h 14m
2 stops
ORD1:14 pmChicago O'Hare Intl
Oct 22
ORD3:35 pmChicago O'Hare Intl
34h 40m
1 stop
ICN4:15 pmIncheon Intl
$731
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Incheon Intl Airport to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated septiembre 11, 2025.
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

vie. 11/7

8:35 pm-5:01 am

2 stops47h 26m

Chicago O'Hare Intl

lun. 11/10

8:59 pm-7:25 pm

2 stops31h 26m

$611

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

dom. 10/26

8:35 pm-5:01 am

2 stops22h 26m

Chicago O'Hare Intl

dom. 11/2

7:00 am-6:35 pm

2 stops20h 35m

$617

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

dom. 10/12

6:00 pm-9:51 am

1 stop29h 51m

Chicago O'Hare Intl

mié. 10/22

3:35 pm-4:15 pm

1 stop34h 40m

$702

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

jue. 10/16

5:45 pm-9:14 pm

1 stop17h 29m

Chicago O'Hare Intl

jue. 10/23

10:34 pm-3:30 pm

2 stops26h 56m

$724

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

dom. 10/12

6:00 pm-1:14 pm

2 stops33h 14m

Chicago O'Hare Intl

mié. 10/22

3:35 pm-4:15 pm

1 stop34h 40m

$731

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

mié. 10/15

5:45 pm-11:42 pm

1 stop19h 57m

Chicago O'Hare Intl

mié. 11/12

5:18 am-4:45 pm

1 stop20h 27m

$733

IncheonChicago

ICN - MDW

ICNMDW

Incheon Intl

lun. 10/13

6:40 pm-8:55 am

1 stop28h 15m

Chicago Midway

sáb. 10/25

7:10 pm-3:30 pm

1 stop30h 20m

$1,213

IncheonChicago

ICN - MDW

ICNMDW

Incheon Intl

lun. 10/13

6:40 pm-1:08 pm

1 stop32h 28m

Chicago Midway

sáb. 10/25

7:10 pm-3:30 pm

1 stop30h 20m

$1,214

IncheonChicago

ICN - MDW

ICNMDW

Incheon Intl

mar. 9/23

10:15 am-12:28 pm

1 stop16h 13m

Chicago Midway

mar. 10/21

9:20 am-5:20 pm

1 stop18h 00m

$1,346

IncheonChicago

ICN - MDW

ICNMDW

Incheon Intl

lun. 10/6

10:15 am-12:28 pm

1 stop16h 13m

Chicago Midway

jue. 10/9

9:35 am-4:25 pm

1 stop16h 50m

$1,421

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

The month of March is, on average, the cheapest month to fly to Chicago from Incheon Intl Airport, with most prices found around $990. If you’re not able to fly to Chicago in March, then December is your next best option. Flight prices from Incheon Intl Airport to Chicago during December average around $1,143.

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 $1,299. 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 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 $1,430.

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 $1,310 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 $1,031 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.

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

As of September 2025, prices for Incheon Intl Airport to Chicago flights are approximately 2% cheaper when compared to flights at the same time last year.

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

$1,103

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 $1,103. The best round-trip flight deal from Incheon Intl Airport to Chicago found on momondo in the last 72 hours is $1,288.
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 13m 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $229Free CancellationRating
7.9
7,960 reviews
Search Delta flights
Asiana AirlinesPriceFrom $558Free CancellationRating
8.2
479 reviews
Search Asiana Airlines flights
Air CanadaPriceFrom $730Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
American AirlinesPriceFrom $763Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Korean AirPriceFrom $857Free CancellationRating
8.4
1,139 reviews
Search Korean Air flights
United AirlinesPriceFrom $959Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights

  • Korean Air Flights From Incheon Intl Airport to Chicago

    Korean Air flies from Incheon Intl Airport to Chicago around 7 times per week, with 1,139 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 $857 (round-trip), much lower than the average airfare cost of $1,335 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, 7,960 ratings). Delta flies from Incheon Intl Airport to Chicago around 7 times per week, with deals starting from $229 round-trip and rising to an average price of around $1,396.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Lansing
Portage
Schererville
Valparaiso
Crown Point
Munster
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

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

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

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

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

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

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.

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

Yes. momondo can track prices for Seoul to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport