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Cheap flights from Incheon Intl Airport to Chicago from $373

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 11/13. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:20 pm - 11:30 amICN-ORD
37h 10m2 stops
Multiple Airlines Logo
6:06 pm - 4:20 pmORD-ICN
31h 14m1 stop
$529Multiple Airlines
Find Deal
Tue, Nov 18 - Thu, Nov 27
Multiple Airlines Logo
1:20 pm - 12:59 amICN-ORD
26h 39m2 stops
Multiple Airlines Logo
6:00 am - 4:20 pmORD-ICN
43h 20m2 stops
$532Multiple Airlines
Find Deal
Tue, Nov 18 - Thu, Nov 27
American Airlines Logo
7:15 pm - 10:20 pmICN-ORD
18h 05m1 stop
American Airlines Logo
6:52 pm - 4:45 pmORD-ICN
30h 53m1 stop
$557American Airlines
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Wed, Nov 19 - Tue, Dec 30
American Airlines Logo
7:15 pm - 3:45 pmICN-ORD
35h 30m1 stop
American Airlines Logo
5:05 am - 4:45 pmORD-ICN
20h 40m1 stop
$558American Airlines
Find Deal
Tue, Dec 23 - Fri, Feb 6
American Airlines Logo
7:15 pm - 7:10 amICN-ORD
26h 55m2 stops
American Airlines Logo
6:52 pm - 4:45 pmORD-ICN
30h 53m1 stop
$559American Airlines
Find Deal
Wed, Dec 10 - Tue, Dec 30
Alaska Airlines Logo
8:35 pm - 5:00 amICN-ORD
22h 25m1 stop
Alaska Airlines Logo
7:00 am - 6:35 pmORD-ICN
21h 35m1 stop
$581Alaska Airlines
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Sat, Apr 25 - Mon, May 4
United Airlines Logo
6:00 pm - 7:44 pmICN-ORD
16h 44m1 stop
United Airlines Logo
1:02 pm - 5:40 amORD-ICN
25h 38m2 stops
$594United Airlines
Find Deal
Mon, Dec 8 - Fri, Feb 27
Alaska Airlines Logo
8:35 pm - 3:58 pmICN-ORD
33h 23m1 stop
Alaska Airlines Logo
7:00 am - 6:35 pmORD-ICN
21h 35m1 stop
$595Alaska Airlines
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Mon, Apr 6 - Mon, May 4
United Airlines Logo
6:00 pm - 11:59 pmICN-ORD
20h 59m2 stops
United Airlines Logo
8:08 pm - 4:15 pmORD-ICN
29h 07m2 stops
$596United Airlines
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Wed, Dec 10 - Tue, Dec 30
Hawaiian Airlines Logo
8:35 pm - 10:30 pmICN-ORD
16h 55m1 stop
Hawaiian Airlines Logo
2:00 pm - 6:35 pmORD-ICN
37h 35m1 stop
$751Hawaiian Airlines
Find Deal
Mon, Dec 8 - Fri, Feb 27

Alaska Airlines flights from Incheon Intl Airport to Chicago O'Hare Intl Airport

Our best Alaska Airlines deals on Incheon Intl Airport to Chicago O'Hare Intl Airport flight tickets
Alaska Airlines
Nov 14
ICN8:35 pmIncheon Intl
24h 47m
1 stop
ORD6:22 amChicago O'Hare Intl
Nov 16
ORD6:00 amChicago O'Hare Intl
21h 35m
1 stop
ICN6:35 pmIncheon Intl
$577
Find similar
Alaska Airlines
Apr 25
ICN8:35 pmIncheon Intl
22h 25m
1 stop
ORD5:00 amChicago O'Hare Intl
May 4
ORD7:00 amChicago O'Hare Intl
21h 35m
1 stop
ICN6:35 pmIncheon Intl
$581
Find similar
Alaska Airlines
Apr 6
ICN8:35 pmIncheon Intl
33h 23m
1 stop
ORD3:58 pmChicago O'Hare Intl
May 4
ORD7:00 amChicago O'Hare Intl
21h 35m
1 stop
ICN6:35 pmIncheon Intl
$595
Find similar

American Airlines flights from Incheon Intl Airport to Chicago O'Hare Intl Airport

Our best American Airlines deals on Incheon Intl Airport to Chicago O'Hare Intl Airport flight tickets
American Airlines
Nov 19
ICN7:15 pmIncheon Intl
18h 05m
1 stop
ORD10:20 pmChicago O'Hare Intl
Dec 30
ORD6:52 pmChicago O'Hare Intl
30h 53m
1 stop
ICN4:45 pmIncheon Intl
$557
Find similar
American Airlines
Dec 23
ICN7:15 pmIncheon Intl
35h 30m
1 stop
ORD3:45 pmChicago O'Hare Intl
Feb 6
ORD5:05 amChicago O'Hare Intl
20h 40m
1 stop
ICN4:45 pmIncheon Intl
$558
Find similar
American Airlines
Dec 10
ICN7:15 pmIncheon Intl
26h 55m
2 stops
ORD7:10 amChicago O'Hare Intl
Dec 30
ORD6:52 pmChicago O'Hare Intl
30h 53m
1 stop
ICN4:45 pmIncheon Intl
$559
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Incheon Intl Airport to Chicago O'Hare Intl Airport 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 November 6, 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Tue 11/18

1:20 pm-11:30 am

2 stops37h 10m

Chicago O'Hare Intl

Thu 11/27

6:06 pm-4:20 pm

1 stop31h 14m

$529

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Tue 11/18

1:20 pm-12:59 am

2 stops26h 39m

Chicago O'Hare Intl

Thu 11/27

6:00 am-4:20 pm

2 stops43h 20m

$532

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Wed 11/19

7:15 pm-10:20 pm

1 stop18h 05m

Chicago O'Hare Intl

Tue 12/30

6:52 pm-4:45 pm

1 stop30h 53m

$557

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Tue 12/23

7:15 pm-3:45 pm

1 stop35h 30m

Chicago O'Hare Intl

Fri 2/6

5:05 am-4:45 pm

1 stop20h 40m

$558

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Wed 12/10

7:15 pm-7:10 am

2 stops26h 55m

Chicago O'Hare Intl

Tue 12/30

6:52 pm-4:45 pm

1 stop30h 53m

$559

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Sat 4/25

8:35 pm-5:00 am

1 stop22h 25m

Chicago O'Hare Intl

Mon 5/4

7:00 am-6:35 pm

1 stop21h 35m

$581

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Mon 12/8

6:00 pm-7:44 pm

1 stop16h 44m

Chicago O'Hare Intl

Fri 2/27

1:02 pm-5:40 am

2 stops25h 38m

$594

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Mon 4/6

8:35 pm-3:58 pm

1 stop33h 23m

Chicago O'Hare Intl

Mon 5/4

7:00 am-6:35 pm

1 stop21h 35m

$595

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Wed 12/10

6:00 pm-11:59 pm

2 stops20h 59m

Chicago O'Hare Intl

Tue 12/30

8:08 pm-4:15 pm

2 stops29h 07m

$596

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Mon 12/8

8:35 pm-10:30 pm

1 stop16h 55m

Chicago O'Hare Intl

Fri 2/27

2:00 pm-6:35 pm

1 stop37h 35m

$751

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 O'Hare 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 Chicago O'Hare Intl Airport?

The month of May is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Incheon Intl Airport averaging around $1,024.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport 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. On the other hand, Friday is the most expensive day to depart from Incheon Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,542.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Incheon Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,000 when looking at flights departing in the afternoon. Try not to purchase tickets in the evening because they tend to be around $1,554. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Incheon Intl to Chicago O'Hare Intl flight route?

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

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Incheon Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $1,276 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Incheon Intl Airport for as low as $804 on momondo.

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

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

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

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

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

When to book flights from Incheon Intl Airport to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Incheon Intl Airport to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport (ICN to ORD) flight deals and tips

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

Best Price Found

$1,216

Fastest flight time

12h 50m

Direct flights

Every day
The best flight deal from Incheon Intl Airport to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $1,216
The fastest flight from Incheon Intl Airport to Chicago O'Hare Intl Airport takes 12h 50m
Direct flights go from Incheon Intl Airport to Chicago O'Hare Intl Airport every day.
Search flight deals

  • How far is Incheon Intl to Chicago O'Hare Intl by plane?

    The distance between Incheon Intl and Chicago O'Hare Intl is about 6532.9 mi. In terms of flight time, this usually takes a little over 16h 44m.

  • When did momondo last update prices for flights from Incheon Intl Airport to Chicago O'Hare Intl Airport?

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

  • How many operators does momondo search for flights from Incheon Intl Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Incheon Intl Airport to Chicago O'Hare Intl Airport?

    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 O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Incheon Intl Airport to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Incheon Intl Airport to Chicago O'Hare Intl Airport?

Best airlines flying from Incheon Intl Airport to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Incheon Intl Airport to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $229Free CancellationRating
7.9
8,001 reviews
Search Delta flights
Asiana AirlinesPriceFrom $558Free CancellationRating
8.2
485 reviews
Search Asiana Airlines flights
United AirlinesPriceFrom $587Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights
Korean AirPriceFrom $687Free CancellationRating
8.4
1,160 reviews
Search Korean Air flights
Air CanadaPriceFrom $730Free CancellationRating
7.1
10,416 reviews
Search Air Canada flights

  • Korean Air Flights From Incheon Intl Airport to Chicago O'Hare Intl Airport

    Korean Air is one of the most popular airlines flying from Incheon Intl Airport to Chicago O'Hare Intl Airport, operating 7 flights/week on average for this route. A good Korean Air flight deal for Incheon Intl Airport to Chicago O'Hare Intl Airport starts from $687 round-trip, up to an average price of $1,418. Our users have rated Korean Air at 8.4/10.

  • Delta Flights From Incheon Intl Airport to Chicago O'Hare Intl Airport

    Another popular option for Incheon Intl Airport to Chicago O'Hare Intl Airport flights is Delta (7.9/10, 8,001 ratings). Delta flies from Incheon Intl Airport to Chicago O'Hare Intl Airport around 7 times per week, with deals starting from $229 round-trip and rising to an average price of around $1,356.

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

Flights from Seoul to Chicago 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.

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