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$382+ Cheap flights from South Korea to Chicago (CHI)

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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — CHI
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from South Korea to Chicago

Keep the following information in mind while searching for South Korea to Chicago flight deals. Data was last updated July 31, 2025.

Round-trip from

$518
(Mytrip)

One-way from

$382
(Kiwi.com)

Popular in

September

Cheapest in

February

Average price

$1,295

Good round-trip deal

$1,208 or less

Good one-way deal

$3,248 or less
From South Korea to Chicago (CHI)
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One-way flight from South Korea to Chicago (CHI)
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Highest demand for flights based on searches. 12% potential increase in price ($179 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from South Korea to Chicago (CHI).
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Price to beat on a one-way flight from South Korea to Chicago (CHI).
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Find flight deals from South Korea to Chicago

Cheapest flights from South Korea to Chicago
Explore the most affordable flight options available from South Korea to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:00 pmICN - ORD
1 stop29h 51mAir Canada
Wed 6/103:40 pmORD - ICN
1 stop34h 35mAir Canada
Deal found 7/30$518
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/114:50 pmICN - ORD
1 stop18h 34mUnited Airlines
Wed 9/244:30 pmORD - ICN
1 stop21h 50mUnited Airlines
Deal found 7/31$552
This Trip.com deal was found by Cheapflights users on 7/30. 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 9/138:35 pmICN - ORD
1 stop17h 28mHawaiian Airlines
Sat 9/208:00 amORD - ICN
1 stop20h 35mHawaiian Airlines
Deal found 7/30$672
This Trip.com deal was found by Cheapflights users on 7/30. 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 9/138:35 pmICN - ORD
1 stop17h 28mMultiple Airlines
Sat 9/2012:05 pmORD - ICN
2 stops40h 55mMultiple Airlines
Deal found 7/30$687
This lastminute.com deal was found by Cheapflights users on 7/30. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:55 amGMP - ORD
1 stop15h 10mJapan Airlines
Tue 9/231:05 amORD - GMP
1 stop30h 45mJapan Airlines
Deal found 7/30$775
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 9/117:55 amGMP - ORD
2 stops19h 49mMultiple Airlines
Wed 9/246:55 amORD - GMP
2 stops21h 05mMultiple Airlines
Deal found 7/31$957
This Trip.com deal was found by Cheapflights users on 7/31. 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.
Sun 9/147:30 amCJJ - ORD
2 stops27h 15mMultiple Airlines
Sat 9/2012:30 amORD - CJJ
2 stops40h 15mMultiple Airlines
Deal found 7/31$990
This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/168:00 pmPUS - ORD
2 stops24h 24mChina Airlines
Sun 1/116:50 pmORD - PUS
2 stops25h 00mChina Airlines
Deal found 7/30$1,112
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:40 pmICN - MDW
1 stop28h 13mDelta
Wed 9/249:20 amMDW - ICN
1 stop18h 00mDelta
Deal found 7/30$1,173
This WhyPayMore deal was found by Cheapflights users on 7/30. 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 10/237:00 amPUS - ORD
1 stop16h 30mKorean Air
Wed 10/2912:05 pmORD - PUS
1 stop30h 05mKorean Air
Deal found 7/30$1,199
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/98:45 pmICN - MDW
2 stops26h 55mWestJet
Sat 10/259:20 amMDW - ICN
2 stops19h 25mWestJet
Deal found 7/31$1,240
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Tue 11/256:55 pmPUS - ORD
1 stop39h 40mEVA Air
Sat 11/2911:30 pmORD - PUS
1 stop27h 10mEVA Air
Deal found 7/31$1,247

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Korea 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, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from South Korea to Chicago that are best for you.

Fly from

South Korea

Fly to

Chicago

Route

Depart

Return

Price

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Wed 9/24

6:00 pm-9:51 am

1 stop29h 51m

Chicago O'Hare Intl

Wed 6/10

3:40 pm-4:15 pm

1 stop34h 35m

$518

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Thu 9/11

4:50 pm-9:24 pm

1 stop18h 34m

Chicago O'Hare Intl

Wed 9/24

4:30 pm-4:20 am

1 stop21h 50m

$552

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Sat 9/13

8:35 pm-12:03 am

1 stop17h 28m

Chicago O'Hare Intl

Sat 9/20

8:00 am-6:35 pm

1 stop20h 35m

$672

IncheonChicago

ICN - ORD

ICNORD

Incheon Intl

Sat 9/13

8:35 pm-12:03 am

1 stop17h 28m

Chicago O'Hare Intl

Sat 9/20

12:05 pm-7:00 pm

2 stops40h 55m

$687

SeoulChicago

GMP - ORD

GMPORD

Seoul Gimpo Intl

Thu 9/11

7:55 am-9:05 am

1 stop15h 10m

Chicago O'Hare Intl

Tue 9/23

1:05 am-9:50 pm

1 stop30h 45m

$775

SeoulChicago

GMP - ORD

GMPORD

Seoul Gimpo Intl

Thu 9/11

7:55 am-1:44 pm

2 stops19h 49m

Chicago O'Hare Intl

Wed 9/24

6:55 am-6:00 pm

2 stops21h 05m

$957

CheongjuChicago

CJJ - ORD

CJJORD

Cheongju

Sun 9/14

7:30 am-8:45 pm

2 stops27h 15m

Chicago O'Hare Intl

Sat 9/20

12:30 am-6:45 am

2 stops40h 15m

$990

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

Thu 10/16

8:00 pm-6:24 am

2 stops24h 24m

Chicago O'Hare Intl

Sun 1/11

6:50 pm-10:50 am

2 stops25h 00m

$1,112

IncheonChicago

ICN - MDW

ICNMDW

Incheon Intl

Thu 9/11

6:40 pm-8:53 am

1 stop28h 13m

Chicago Midway

Wed 9/24

9:20 am-5:20 pm

1 stop18h 00m

$1,173

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

Thu 10/23

7:00 am-9:30 am

1 stop16h 30m

Chicago O'Hare Intl

Wed 10/29

12:05 pm-8:10 am

1 stop30h 05m

$1,199

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 35 results
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Best time to book a flight from South Korea to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from South Korea 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 South Korea to Chicago

What is the cheapest month to book a flight from South Korea to Chicago?

Currently, August is the cheapest month in which you can book a flight from South Korea to Chicago (average of $245). Flying from South Korea to Chicago 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 KR to CHI?

Find hourly flight availability from South Korea to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

When flying from South Korea to Chicago, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from South Korea to Chicago

Explore weekly flight availability from South Korea to Chicago. 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 July 31, 2025.

The most flights from KR0 to CHI are scheduled on a Wednesday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated July 31, 2025.
Read reviews from past customers who have flown EVA Air, Korean Air, and Japan Airlines from South Korea to Chicago. 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.
EVA Air
8.4
Very good
1,220 reviews

Comfort

8.3

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,220 reviews
EVA Air
8.4
Very good
1,220 reviews

Comfort

8.3

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,121 reviews
EVA Air
8.4
Very good
1,220 reviews

Comfort

8.3

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,536 reviews
EVA Air
8.4
Very good
1,220 reviews

Comfort

8.3

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
754 reviews
EVA Air
8.4
Very good
1,220 reviews

Comfort

8.3

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Delta
8.0
Very good
7,981 reviews
EVA Air
8.4
Very good
1,220 reviews

Comfort

8.3

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from South Korea to Chicago. 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 to fly from South Korea to Chicago one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $439. Users have also found prices from $452 and $581 on Air Canada and Japan Airlines, respectively.

  • What are the most popular routes from South Korea to Chicago?

    When deciding which route to take from South Korea to Chicago consider Incheon Intl - Chicago O'Hare Intl, Incheon Intl - Chicago Midway or Seoul Gimpo Intl - Chicago O'Hare Intl as they are the most popular.

  • What are the cheapest flights from South Korea to Chicago?

    While on average a flight from South Korea to Chicago is generally $2,442, our data shows the cheapest flight currently is $1,177. When looking at the most popular route, (Incheon Intl - Chicago O'Hare Intl), you can expect to pay $660 for that flight.

  • Can I find deals for flights from South Korea to Chicago that include hotel bookings?

    Yes. In addition to deals on South Korea to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Korea to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Korea to Chicago.

  • Can I find deals for business class flights from South Korea to Chicago?

    Yes. Cheapflights offers flight deals from South Korea to Chicago 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 South Korea to Chicago?

    Currently, August is the cheapest month in which you can book a flight from South Korea to Chicago (average of $245). Flying from South Korea to Chicago 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.

See more FAQs

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Lansing
Hammond
Benton Harbor
Porter
Valparaiso
Chesterton

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Alternative routes for South Korea to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from South Korea to Chicago

Discover the top 6 airlines that operate flights from South Korea to Chicago. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$229Average$1,376FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$558Average$1,137FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$730Average$1,053FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$778Average$1,024FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$857Average$1,331FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$959Average$1,590FlexibilityNo cancel feeOn-time69%

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