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$422+ Cheap flights from Chicago (CHI) to South Korea

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ICN
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Chicago to South Korea

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to South Korea (KR0). 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 November 20, 2024.

Find flight deals from Chicago to South Korea

Cheapest flights from Chicago to South Korea
Explore the most affordable flight options available from Chicago to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This American Airlines deal was found by Cheapflights users on 11/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/235:00 amORD - ICN
1 stop20h 30mAmerican Airlines
Wed 12/116:50 pmICN - ORD
1 stop17h 28mAmerican Airlines
Deal found 11/19$953
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/58:56 pmORD - ICN
2 stops32h 34mMultiple Airlines
Wed 12/116:55 pmICN - ORD
1 stop37h 04mMultiple Airlines
Deal found 11/20$955
This Air Canada deal was found by Cheapflights users on 11/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/198:25 pmORD - ICN
2 stops29h 20mAir Canada
Thu 11/286:20 pmICN - ORD
1 stop35h 19mAir Canada
Deal found 11/19$1,065
This oojo deal was found by Cheapflights users on 11/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/262:40 pmORD - ICN
1 stop31h 05mCathay Pacific
Wed 12/43:00 pmICN - ORD
1 stop37h 00mCathay Pacific
Deal found 11/19$1,069
This Kissandfly.com deal was found by Cheapflights users on 11/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/246:00 amORD - ICN
1 stop19h 45mBritish Airways
Sat 12/76:50 pmICN - ORD
1 stop29h 40mBritish Airways
Deal found 11/20$1,105
This FlightHub deal was found by Cheapflights users on 11/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/211:55 amORD - ICN
1 stop30h 10mTurkish Airlines
Sun 12/812:10 amICN - ORD
1 stop25h 00mTurkish Airlines
Deal found 11/20$1,108
This oojo deal was found by Cheapflights users on 11/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2511:30 pmORD - ICN
1 stop20h 00mEVA Air
Mon 12/27:45 pmICN - ORD
1 stop38h 50mEVA Air
Deal found 11/20$1,147
This American Airlines deal was found by Cheapflights users on 11/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/49:00 amORD - GMP
2 stops22h 20mMultiple Airlines
Tue 12/107:50 amGMP - ORD
2 stops22h 35mMultiple Airlines
Deal found 11/19$1,169
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/246:00 amMDW - ICN
1 stop20h 35mMultiple Airlines
Sat 12/71:20 pmICN - MDW
2 stops49h 53mMultiple Airlines
Deal found 11/19$1,255
This Kissandfly.com deal was found by Cheapflights users on 11/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2411:30 pmORD - GMP
1 stop27h 30mEVA Air
Sat 12/71:50 pmGMP - ORD
1 stop20h 45mEVA Air
Deal found 11/20$1,273
This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/246:00 amMDW - ICN
1 stop18h 50mDelta
Sat 12/77:25 pmICN - MDW
1 stop17h 41mDelta
Deal found 11/20$1,601
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/272:05 pmORD - PUS
3 stops30h 40mMultiple Airlines
Mon 12/3012:45 pmPUS - ORD
2 stops33h 13mMultiple Airlines
Deal found 11/19$1,705

Find flights from Chicago to South Korea within your budget

Customize your flight search to find flights from Chicago to South Korea 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Tue 12/3

8:35 pm-4:45 pm

1 stop29h 10m

Incheon Intl

Tue 12/10

6:50 pm-11:59 pm

1 stop20h 09m

$953

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Thu 12/5

8:56 pm-8:30 pm

2 stops32h 34m

Incheon Intl

Wed 12/11

6:55 pm-4:59 pm

1 stop37h 04m

$955

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sat 5/10

7:50 pm-7:50 am

1 stop22h 00m

Incheon Intl

Fri 5/30

11:20 pm-9:50 am

1 stop24h 30m

$960

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sun 3/30

4:05 pm-9:15 pm

1 stop39h 10m

Incheon Intl

Sat 4/12

1:35 pm-2:25 pm

1 stop38h 50m

$978

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Mon 4/21

7:46 pm-4:05 pm

1 stop30h 19m

Incheon Intl

Wed 4/30

6:00 pm-12:49 pm

2 stops32h 49m

$987

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sun 4/13

12:30 am-6:45 pm

1 stop28h 15m

Incheon Intl

Mon 4/28

12:00 pm-9:00 pm

1 stop23h 00m

$1,023

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Sun 1/26

7:05 am-10:20 pm

2 stops24h 15m

Seoul Gimpo Intl

Sat 2/1

12:05 pm-7:37 pm

2 stops22h 32m

$1,081

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Sun 4/20

12:30 am-6:00 pm

1 stop27h 30m

Seoul Gimpo Intl

Wed 4/30

8:20 pm-9:00 pm

1 stop38h 40m

$1,117

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Sat 12/7

7:15 am-5:20 am

2 stops31h 05m

Incheon Intl

Tue 12/17

2:40 pm-12:27 am

2 stops24h 47m

$1,489

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Wed 4/16

5:45 pm-11:05 am

1 stop27h 20m

Seoul Gimpo Intl

Wed 4/30

7:55 pm-8:40 am

1 stop26h 45m

$1,603

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 57 results
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Best time to book a flight from Chicago to South Korea

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

Travel insights for flights from Chicago to South Korea

Get recent, data-driven insights about flights from Chicago to South Korea including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Chicago to South Korea (average of $1,102). Flying from Chicago to South Korea in June is currently the most expensive (average of $1,708). 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 CHI to KR?

Find hourly flight availability from Chicago to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

When flying from Chicago to South Korea, 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 Chicago to South Korea

Explore weekly flight availability from Chicago to South Korea. 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 November 20, 2024.

The most flights from CHI to KR0 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 South Korea by month

Plan your trip to South Korea by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

Plan your trip to South Korea by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated November 20, 2024.
Peruse reviews from past customers who have flown with Turkish Airlines, Air Canada and Cathay Pacific from Chicago to South Korea to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,024 reviews

Overall

8.5

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very good
1,024 reviews
Korean Air
8.5
Very good
1,024 reviews

Overall

8.5

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

EVA Air
8.4
Very good
1,308 reviews
Korean Air
8.5
Very good
1,024 reviews

Overall

8.5

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

ANA
8.4
Very good
833 reviews
Korean Air
8.5
Very good
1,024 reviews

Overall

8.5

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Japan Airlines
8.3
Very good
1,460 reviews
Korean Air
8.5
Very good
1,024 reviews

Overall

8.5

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Singapore Airlines
8.1
Very good
1,336 reviews
Korean Air
8.5
Very good
1,024 reviews

Overall

8.5

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

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

    The cheapest airlines for a one-way flight from Chicago to South Korea are Air Canada ($480), Turkish Airlines ($511), and American Airlines ($528).

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

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

  • What are the most reliable airlines from Chicago to South Korea?

    Before booking your flight to South Korea from Chicago, check out the most reliable airlines to get you to your destination on time: Delta (73%), Korean Air (56%), Atlas Air( 15%).

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

    The cheapest flight price from Chicago to South Korea is $562. On average you can expect to pay $2,354. The most popular route, (Chicago O'Hare Intl - Incheon Intl), can usually be booked for $771.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Chicago to South Korea (average of $1,102). Flying from Chicago to South Korea in June is currently the most expensive (average of $1,708). 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

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Alternative routes for Chicago to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Chicago to South Korea

Discover the top 10 airlines that operate flights from Chicago to South Korea. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$845Average$1,295FlexibilityNo cancel feeOn-time71%
Cathay PacificCheapest$885Average$1,123FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$896Average$1,334FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$906Average$1,320FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$911Average$1,077FlexibilityNo cancel feeOn-time77%
EVA AirCheapest$1,076Average$1,275FlexibilityNo cancel feeOn-time74%
LOTCheapest$1,216Average$1,489FlexibilityNo cancel feeOn-time81%
FinnairCheapest$1,334Average$1,565FlexibilityNo cancel feeOn-time76%
Asiana AirlinesCheapest$1,491Average$1,646FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,544Average$2,071FlexibilityNo cancel feeOn-time81%
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