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

Currently priced at $751, United Airlines will fly you from Seoul to Chicago O'Hare Intl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and EVA Air - these airlines can fly you to your destination from $878 and $930, respectively. United Airlines is priced at 44% 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 $546 on WestJet. Other airlines that offer cheap prices include EVA Air from $613 and Japan Airlines from $716 one-way.

What is the cheapest day to fly from Seoul to Chicago O'Hare Intl Airport?

Travelers seeking maximum savings on their Seoul to Chicago O'Hare Intl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

On average you can expect to pay $1,149 for a flight from Seoul to Chicago O'Hare Intl Airport. The cheapest flight overall is $637 while the most popular route, (Incheon Intl - Chicago O'Hare Intl) is currently priced at $617.

What are the most popular airlines that fly from Seoul to Chicago O'Hare Intl Airport?

When booking a flight from Seoul to Chicago O'Hare Intl Airport, you may want to consider flying on American Airlines, Air Canada or Delta as they are the most popular for this route.

What is the cheapest day to fly round-trip from Seoul to Chicago O'Hare Intl Airport?

Friday flights are found to be more expensive to fly from Seoul to Chicago O'Hare Intl Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Chicago O'Hare Intl Airport.

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

To save on the cost of your flight from Seoul to Chicago O'Hare Intl Airport, book at least 49 days before your planned departure. Booking around this time can save you about 119% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $820 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,723.

What is the cheapest month to fly from Seoul to Chicago O'Hare Intl Airport?

Flights from Seoul to Chicago O'Hare Intl Airport lean towards being more expensive in August. Prices are generally better when you fly from Seoul to Chicago O'Hare Intl Airport in February, with the cheapest ticket starting at $589.

Most accurate provider : When it comes to deals on Seoul-Chicago O'Hare Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Seoul-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. AranGrant >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.

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.

$401+ Flights from Seoul to Chicago O'Hare Intl Airport - Compare & Save Big

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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Cheap flight deals from Seoul to O'Hare Intl

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$643 (Kiwi.com)
One-way from	$401 (Kiwi.com)
Popular in	July
Cheapest in	October
Average price	$1,240
Good round-trip deal	$1,227 or less
Good one-way deal	$1,039 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.

Search Deals

From Seoul (SEL) to Chicago O'Hare Intl

Search Deals

One-way flight from Seoul (SEL) to Chicago O'Hare Intl

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($316 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($52 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

Search Deals

Price to beat on a round-trip flight from Seoul (SEL) to Chicago O'Hare Intl.

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Price to beat on a one-way flight from Seoul (SEL) to Chicago O'Hare Intl.

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Find 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 May 1, 2025.

Tue 5/208:40 pmICN - ORD

1 stop24h 02mMultiple Airlines

Sun 5/256:10 amORD - ICN

1 stop21h 25mMultiple Airlines

Deal found 4/30

$643

Thu 10/1611:30 amICN - ORD

1 stop17h 25mUnited Airlines

Wed 1/146:00 amORD - ICN

3 stops32h 40mUnited Airlines

Deal found 5/1

$751

Fri 10/317:10 pmICN - ORD

1 stop26h 45mAir Canada

Sun 11/303:40 pmORD - ICN

1 stop34h 25mAir Canada

Deal found 4/30

$845

Fri 5/2312:00 pmICN - ORD

1 stop23h 00mEVA Air

Sun 7/1312:30 amORD - ICN

1 stop20h 30mEVA Air

Deal found 4/30

$930

Tue 11/117:00 pmGMP - ORD

1 stop39h 35mEVA Air

Mon 11/2411:30 pmORD - GMP

1 stop28h 45mEVA Air

Deal found 5/1

$979

Tue 9/97:55 pmGMP - ORD

1 stop26h 45mANA

Tue 9/165:45 pmORD - GMP

1 stop27h 20mANA

Deal found 5/1

$1,018

Tue 9/97:55 amGMP - ORD

1 stop15h 10mJapan Airlines

Mon 9/151:05 amORD - GMP

1 stop26h 55mJapan Airlines

Deal found 5/1

$1,277

Fri 9/261:50 pmGMP - ORD

2 stops24h 57mMultiple Airlines

Mon 10/1312:30 amORD - GMP

1 stop28h 45mMultiple Airlines

Deal found 4/30

$1,427

Best flights from Seoul to O'Hare Intl
Discover carefully curated flight deals from Seoul to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Tue 5/208:40 pmICN - ORD

1 stop24h 02mMultiple Airlines

Sun 5/256:10 amORD - ICN

1 stop21h 25mMultiple Airlines

Deal found 4/30

$643

Thu 10/1611:30 amICN - ORD

1 stop17h 25mUnited Airlines

Wed 1/146:00 amORD - ICN

3 stops32h 40mUnited Airlines

Deal found 5/1

$751

Tue 9/95:45 pmICN - ORD

1 stop35h 10mAir Canada

Sun 9/143:35 pmORD - ICN

1 stop34h 30mAir Canada

Deal found 4/30

$878

Fri 5/2312:00 pmICN - ORD

1 stop23h 00mEVA Air

Sun 7/1312:30 amORD - ICN

1 stop20h 30mEVA Air

Deal found 4/30

$930

Sat 7/512:40 pmICN - ORD

1 stop37h 25mLOT

Wed 8/205:10 pmORD - ICN

1 stop23h 15mLOT

Deal found 5/1

$1,007

Mon 6/238:45 pmICN - ORD

1 stop33h 59mWestJet

Wed 8/275:30 pmORD - ICN

1 stop35h 15mWestJet

Deal found 4/30

$1,014

Tue 9/97:55 pmGMP - ORD

1 stop26h 45mANA

Tue 9/165:45 pmORD - GMP

1 stop27h 20mANA

Deal found 5/1

$1,018

Tue 9/97:55 amGMP - ORD

1 stop15h 10mJapan Airlines

Mon 9/151:05 amORD - GMP

1 stop26h 55mJapan Airlines

Deal found 5/1

$1,277

Wed 10/228:20 pmGMP - ORD

1 stop38h 25mEVA Air

Sun 10/2612:30 amORD - GMP

1 stop27h 30mEVA Air

Deal found 4/30

$980

Fri 9/261:50 pmGMP - ORD

2 stops24h 57mMultiple Airlines

Mon 10/1312:30 amORD - GMP

1 stop28h 45mMultiple Airlines

Deal found 4/30

$1,427

Last-minute flights from Seoul to O'Hare Intl
Discover last-minute flight deals from Seoul to O'Hare Intl. Data last updated May 1, 2025 and is based on user searches.

Thu 5/17:55 pmGMP - ORD

1 stop26h 45mANA

Fri 5/25:45 pmORD - GMP

1 stop34h 50mANA

Deal found 4/30

$1,117

Thu 5/17:55 pmGMP - ORD

1 stop26h 45mMultiple Airlines

Mon 5/512:30 amORD - GMP

1 stop28h 45mMultiple Airlines

Deal found 4/30

$1,980

Fri 5/24:50 pmICN - ORD

2 stops28h 44mUnited Airlines

Wed 5/72:25 pmORD - ICN

1 stop23h 55mUnited Airlines

Deal found 4/30

$766

Tue 5/67:05 pmICN - ORD

1 stop17h 01mAir Canada

Tue 3/103:40 pmORD - ICN

1 stop34h 25mAir Canada

Deal found 4/30

$1,002

Tue 5/610:40 amICN - ORD

Nonstop13h 00mKorean Air

Tue 3/1012:25 pmORD - ICN

Nonstop14h 50mKorean Air

Deal found 4/30

$1,254

Tue 5/612:05 pmGMP - ORD

2 stops21h 33mJapan Airlines

Tue 3/1011:35 amORD - GMP

1 stop16h 45mJapan Airlines

Deal found 4/30

$1,378

Wed 5/76:20 pmICN - ORD

1 stop19h 39mMultiple Airlines

Wed 5/146:00 amORD - ICN

1 stop21h 55mMultiple Airlines

Deal found 4/30

$671

Wed 5/71:20 amICN - ORD

2 stops32h 16mQatar Airways

Sun 5/117:20 pmORD - ICN

1 stop31h 45mQatar Airways

Deal found 4/30

$1,538

Wed 5/78:20 pmGMP - ORD

1 stop38h 40mEVA Air

Sun 5/1112:30 amORD - GMP

1 stop27h 40mEVA Air

Deal found 4/30

$1,719

Thu 5/84:50 pmICN - ORD

2 stops28h 50mUnited Airlines

Sun 5/1112:45 pmORD - ICN

1 stop36h 15mUnited Airlines

Deal found 4/30

$792

Thu 5/82:40 pmICN - ORD

1 stop18h 15mAsiana Airlines

Mon 5/127:00 amORD - ICN

1 stop31h 20mAsiana Airlines

Deal found 4/30

$1,182

Thu 5/812:35 amICN - ORD

2 stops45h 40mEthiopian Air

Thu 5/2210:15 amORD - ICN

1 stop39h 45mEthiopian Air

Deal found 4/30

$1,510

One-way flights from Seoul to O'Hare Intl
Search for one-way flight options from Seoul to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Fri 5/166:20 pmICN - ORD

1 stop38h 39mMultiple Airlines

Deal found 4/30

$401

Sat 7/58:45 pmICN - ORD

2 stops29h 54mWestJet

Deal found 5/1

$546

Mon 5/267:25 pmGMP - ORD

3 stops49h 17mMultiple Airlines

Deal found 5/1

$552

Mon 10/2711:40 amICN - ORD

1 stop22h 55mEVA Air

Deal found 4/30

$613

Wed 10/158:20 pmGMP - ORD

1 stop38h 25mEVA Air

Deal found 5/1

$616

Tue 9/912:05 pmGMP - ORD

2 stops22h 55mJapan Airlines

Deal found 5/1

$716

Fri 8/159:25 pmICN - ORD

2 stops34h 53mAlaska Airlines

Deal found 4/30

$769

Sun 10/56:00 pmICN - ORD

2 stops30h 53mAir Canada

Deal found 5/1

$832

Fri 5/308:35 amGMP - ORD

2 stops28h 55mAir China

Deal found 4/30

$835

Fri 10/37:40 amGMP - ORD

1 stop21h 15mANA

Deal found 5/1

$1,277

Cheapflights Fare Finder

Use the filters below to find and compare flights from Seoul 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 5/20

8:40 pm-6:42 am

1 stop24h 02m

Chicago O'Hare Intl

Sun 5/25

6:10 am-5:35 pm

1 stop21h 25m

$643

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Thu 10/16

11:30 am-2:55 pm

1 stop17h 25m

Chicago O'Hare Intl

Wed 1/14

6:00 am-5:40 am

3 stops32h 40m

$751

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Tue 9/9

5:45 pm-2:55 pm

1 stop35h 10m

Chicago O'Hare Intl

Sun 9/14

3:35 pm-4:05 pm

1 stop34h 30m

$878

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Fri 5/23

12:00 pm-9:00 pm

1 stop23h 00m

Chicago O'Hare Intl

Sun 7/13

12:30 am-11:00 am

1 stop20h 30m

$930

SeoulChicago

GMP - ORD

GMPORD

Seoul Gimpo Intl

Wed 10/22

8:20 pm-8:45 pm

1 stop38h 25m

Chicago O'Hare Intl

Sun 10/26

12:30 am-6:00 pm

1 stop27h 30m

$980

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Sat 7/5

12:40 pm-3:10 pm

1 stop40h 30m

Chicago O'Hare Intl

Mon 7/14

9:40 pm-6:25 am

1 stop42h 45m

$1,007

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Mon 6/23

8:45 pm-4:44 pm

1 stop33h 59m

Chicago O'Hare Intl

Wed 8/27

5:30 pm-6:45 pm

1 stop35h 15m

$1,014

SeoulChicago

GMP - ORD

GMPORD

Seoul Gimpo Intl

Tue 9/9

7:55 pm-8:40 am

1 stop26h 45m

Chicago O'Hare Intl

Tue 9/16

5:45 pm-11:05 am

1 stop27h 20m

$1,018

SeoulChicago

GMP - ORD

GMPORD

Seoul Gimpo Intl

Tue 9/9

7:55 am-9:05 am

1 stop15h 10m

Chicago O'Hare Intl

Mon 9/15

1:05 am-6:00 pm

1 stop26h 55m

$1,277

SeoulChicago

GMP - ORD

GMPORD

Seoul Gimpo Intl

Fri 9/26

1:50 pm-12:47 am

2 stops24h 57m

Chicago O'Hare Intl

Mon 10/13

12:30 am-7:15 pm

1 stop28h 45m

$1,427

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 20 results

Compare providers for flights from Seoul to O'Hare Intl

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 May.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Seoul-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. AranGrant >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 $245). Flying from Seoul to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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?

When flying from Seoul to Chicago O'Hare Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 36% versus a flight in the afternoon.

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

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).

Rainfall in O'Hare Intl by month

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

See what other customers who have flown with EVA Air, Japan Airlines and ANA from Seoul to Chicago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

EVA Air

8.4

Very good

1,186 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Japan Airlines

8.3

Very good

1,464 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

ANA

8.3

Very good

852 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Alaska Airlines

8.0

Very good

9,972 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

LOT

7.6

Good

1,069 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

What are the cheapest airlines flying from Seoul to Chicago O'Hare Intl Airport round-trip?
Currently priced at $751, United Airlines will fly you from Seoul to Chicago O'Hare Intl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and EVA Air - these airlines can fly you to your destination from $878 and $930, respectively. United Airlines is priced at 44% 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 $546 on WestJet. Other airlines that offer cheap prices include EVA Air from $613 and Japan Airlines from $716 one-way.
What are the cheapest flights from Seoul to Chicago O'Hare Intl Airport?
On average you can expect to pay $1,149 for a flight from Seoul to Chicago O'Hare Intl Airport. The cheapest flight overall is $637 while the most popular route, (Incheon Intl - Chicago O'Hare Intl) is currently priced at $617.
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 $245). Flying from Seoul to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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.

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Top 6 airlines flying from Seoul to O'Hare Intl

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$383	Average$1,434	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$697	Average$968	FlexibilityNo cancel fee	On-time71%
Air Canada	Cheapest$730	Average$1,062	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$959	Average$1,590	FlexibilityNo cancel fee	On-time69%
Asiana Airlines	Cheapest$1,047	Average$1,249	FlexibilityNo cancel fee	On-time76%
Korean Air	Cheapest$1,153	Average$1,353	FlexibilityNo cancel fee	On-time81%

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$401+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seoul to O'Hare Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Seoul to O'Hare Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Seoul to O'Hare Intl

Cheapest flights from Seoul to O'Hare IntlExplore 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 May 1, 2025.

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 May 1, 2025.

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Use the filters below to find and compare flights from Seoul to Chicago O'Hare Intl Airport that are best for you.

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 May.

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.

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?

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 May 1, 2025.

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 May 1, 2025.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing O'Hare Intl

See what other customers who have flown with EVA Air, Japan Airlines and ANA from Seoul to Chicago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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

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

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

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

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

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

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

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Alternative routes for Seoul to O'Hare Intl

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Top 6 airlines flying from Seoul to O'Hare Intl

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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 May 1, 2025.