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O'Hare Intl

$363+ Cheap flights from Seoul (SEL) to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — ORD
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Seoul to O'Hare Intl

Cheapest flights from Seoul to O'Hare Intl
Explore the most affordable flight options available from Seoul to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Gotogate deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:45 pm
ICN
-
ORD
2 stops29h 20m
Air Canada
Sun 5/103:40 pm
ORD
-
ICN
1 stop34h 25m
Air Canada
Deal found 1/21$645
This Trip.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:55 pm
ICN
-
ORD
1 stop33h 46m
Air Canada
Sat 3/143:55 pm
ORD
-
ICN
1 stop35h 30m
Air Canada
Deal found 1/21$647
This Air Canada deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:45 pm
ICN
-
ORD
1 stop25h 53m
Air Canada
Sat 5/303:40 pm
ORD
-
ICN
1 stop34h 25m
Air Canada
Deal found 1/21$740
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/237:15 pm
ICN
-
ORD
1 stop18h 03m
American Airlines
Thu 2/126:10 am
ORD
-
ICN
1 stop19h 35m
American Airlines
Deal found 1/21$781
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/58:35 pm
ICN
-
ORD
1 stop33h 03m
Hawaiian Airlines
Wed 2/187:00 am
ORD
-
ICN
1 stop20h 35m
Hawaiian Airlines
Deal found 1/21$790
This WhyPayMore deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/198:35 pm
ICN
-
ORD
1 stop32h 36m
Hawaiian Airlines
Fri 2/273:54 pm
ORD
-
ICN
1 stop35h 41m
Hawaiian Airlines
Deal found 1/21$793
This WhyPayMore deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/198:35 pm
ICN
-
ORD
1 stop32h 36m
Hawaiian Airlines
Sat 2/285:29 pm
ORD
-
ICN
1 stop34h 06m
Hawaiian Airlines
Deal found 1/20$796
This FlightHub deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/131:50 pm
GMP
-
ORD
1 stop21h 10m
EVA Air
Thu 7/3012:30 am
ORD
-
GMP
1 stop22h 20m
EVA Air
Deal found 1/21$993
This WhyPayMore deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:55 pm
GMP
-
ORD
1 stop26h 45m
ANA
Tue 10/135:45 pm
ORD
-
GMP
1 stop34h 50m
ANA
Deal found 1/21$1,027
This Rumbo deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/512:25 pm
GMP
-
ORD
1 stop33h 55m
ANA
Wed 2/184:25 pm
ORD
-
GMP
1 stop27h 55m
ANA
Deal found 1/21$1,036
This KAYAK deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/277:50 pm
GMP
-
ORD
1 stop26h 30m
ANA
Tue 2/34:25 pm
ORD
-
GMP
1 stop27h 55m
ANA
Deal found 1/20$1,039
This Gotogate deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1612:25 pm
GMP
-
ORD
1 stop33h 55m
ANA
Fri 2/204:25 pm
ORD
-
GMP
1 stop27h 55m
ANA
Deal found 1/19$1,051

Find flight deals from Seoul to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$645
(Gotogate)

One-way from

$363
(Booking.com)

Popular in

August

Cheapest in

December

Average price

$1,328

Good round-trip deal

$1,478 or less

Good one-way deal

$1,127 or less
Provider with most accurate pricing for Seoul (SEL)-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seoul (SEL)-Chicago O'Hare Intl flights.
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From Seoul (SEL) to Chicago O'Hare Intl
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One-way flight from Seoul (SEL) to Chicago O'Hare Intl
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High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Seoul (SEL) to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Seoul (SEL) to Chicago O'Hare Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Seoul to O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Seoul to Chicago O'Hare Intl Airport that are best for you.

Fly from

Seoul

Fly to

O'Hare Intl

Route

Depart

Return

Price

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Fri 3/6

8:35 pm-1:11 pm

2 stops31h 36m

Chicago O'Hare Intl

Fri 3/13

7:00 am-6:35 pm

1 stop21h 35m

$845

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Sat 2/28

8:35 pm-1:11 pm

2 stops31h 36m

Chicago O'Hare Intl

Wed 4/22

2:19 pm-5:30 pm

2 stops37h 11m

$891

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Sat 2/28

8:35 pm-11:56 pm

1 stop18h 21m

Chicago O'Hare Intl

Sun 4/19

8:00 am-6:35 pm

1 stop20h 35m

$893

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Sun 2/22

8:35 pm-11:56 pm

1 stop18h 21m

Chicago O'Hare Intl

Fri 4/24

2:19 pm-5:30 pm

2 stops37h 11m

$896

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Sat 2/28

8:35 pm-1:11 pm

2 stops31h 36m

Chicago O'Hare Intl

Mon 4/20

8:00 am-6:35 pm

1 stop20h 35m

$928

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Fri 5/15

7:35 pm-1:22 pm

2 stops31h 47m

Chicago O'Hare Intl

Thu 5/21

7:40 am-5:30 pm

1 stop19h 50m

$932

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Thu 5/28

9:00 pm-11:20 pm

1 stop16h 20m

Chicago O'Hare Intl

Tue 6/30

5:39 pm-5:15 am

1 stop21h 36m

$936

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Sat 2/28

8:35 pm-11:56 pm

1 stop18h 21m

Chicago O'Hare Intl

Fri 4/24

6:00 am-5:30 pm

1 stop21h 30m

$944

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Thu 2/26

9:00 pm-12:58 am

1 stop18h 58m

Chicago O'Hare Intl

Thu 4/23

4:00 pm-5:00 am

1 stop23h 00m

$950

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Mon 4/20

8:35 pm-6:39 am

1 stop24h 04m

Chicago O'Hare Intl

Sat 4/25

3:37 pm-5:30 pm

1 stop35h 53m

$954

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 40 results
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Compare providers for flights from Seoul to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seoul to O'Hare Intl in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seoul-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul-Chicago O'Hare Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seoul to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Seoul with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seoul to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Seoul to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Seoul to Chicago O'Hare Intl Airport (average of $201). Flying from Seoul to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $1,041). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEL to ORD?

Find hourly flight availability from Seoul to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seoul to Chicago O'Hare Intl Airport as you normally would.

Weekly flight availability from Seoul to Chicago O'Hare Intl Airport

Explore weekly flight availability from Seoul to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 21, 2026.

The most flights from SEL to ORD are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Seoul to Chicago O'Hare Intl Airport?

The best insider tips for Seoul to Chicago O'Hare Intl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Seoul to Chicago O'Hare Intl Airport trip
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on ICN

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated January 21, 2026.
Read reviews from past customers who have flown Korean Air, Alaska Airlines, and Delta from Seoul to Chicago O'Hare Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,187 reviews

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,187 reviews
Korean Air
8.4
Very good
1,187 reviews

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Alaska Airlines
8.0
Very good
11,775 reviews
Korean Air
8.4
Very good
1,187 reviews

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Delta
7.9
Good
8,089 reviews
Korean Air
8.4
Very good
1,187 reviews

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
United Airlines
7.4
Good
9,191 reviews
Korean Air
8.4
Very good
1,187 reviews

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Air Canada
7.1
Good
10,646 reviews
Korean Air
8.4
Very good
1,187 reviews

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from Seoul to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seoul to Chicago O'Hare Intl Airport?

    For as low as $993, EVA Air can have you in Chicago O'Hare Intl Airport from Seoul in 21h 10m. The distance between Seoul and Chicago O'Hare Intl Airport is about 6517 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Seoul to Chicago O'Hare Intl Airport round-trip?

    Currently priced at $197, Alaska Airlines will fly you from Seoul to Chicago O'Hare Intl Airport and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Asiana Airlines - these airlines can fly you to your destination from $229 and $558, respectively. Alaska Airlines is priced at 83% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Seoul to Chicago O'Hare Intl Airport one-way?

    One-way options have recently been found by users for as low as $476 on American Airlines. Other airlines that offer cheap prices include Air Canada from $563 and United Airlines from $774 one-way.

  • What are the cheapest flights from Seoul to Chicago O'Hare Intl Airport?

    On average you can expect to pay $1,810 for a flight from Seoul to Chicago O'Hare Intl Airport. The cheapest flight overall is $767 while the most popular route, (Incheon Intl - Chicago O'Hare Intl) is currently priced at $778.

  • Can I find deals for flights from Seoul to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Seoul to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seoul to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to O'Hare Intl.

  • Can I find deals for business class flights from Seoul to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Seoul to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seoul to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Seoul to Chicago O'Hare Intl Airport (average of $201). Flying from Seoul to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $1,041). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Naperville
Gurnee
Elgin
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Libertyville
Lake Geneva
Bridgeview
Kenosha
Warrenville
Waukegan
Aurora

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Alternative routes for Seoul to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to O'Hare Intl flights
Gimpo Intl to O'Hare Intl flights
Incheon Intl to Midway flights
Busan to O'Hare Intl flights
Daegu to O'Hare Intl flights

Top 6 airlines flying from Seoul to O'Hare Intl

Discover the top 6 airlines that operate flights from Seoul to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$197Average$590FlexibilityNo cancel feeOn-time75%
DeltaCheapest$229Average$1,356FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$558Average$1,137FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$586Average$663FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$687Average$1,376FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$730Average$1,062FlexibilityNo cancel feeOn-time67%

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