South Korea

$427+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ICN
dic. 23 — dic. 301
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago to South Korea with Cheapflights

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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 diciembre 18, 2024.

Round-trip from

$924
(oojo)

One-way from

$427
(Kiwi.com)
From Chicago (CHI) to South Korea
One-way flight from Chicago (CHI) to South Korea

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 diciembre 18, 2024.

This Kiwi.com deal was found by Cheapflights users on 12/18. 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.
lun. 12/309:54 pmORD - ICN
2 stops51h 16mMultiple Airlines
vie. 1/107:45 pmICN - ORD
1 stop41h 07mMultiple Airlines
Deal found 12/18$1,359
This Air Canada deal was found by Cheapflights users on 12/18. 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.
mié. 12/253:40 pmORD - ICN
1 stop32h 35mAir Canada
vie. 1/174:55 pmICN - ORD
1 stop36h 44mAir Canada
Deal found 12/18$1,533
This Ovago deal was found by Cheapflights users on 12/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/312:40 pmORD - ICN
1 stop31h 05mCathay Pacific
mar. 1/71:50 pmICN - ORD
1 stop38h 10mCathay Pacific
Deal found 12/18$1,576
This KAYAK deal was found by Cheapflights users on 12/17. 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.
mié. 12/251:15 pmORD - ICN
2 stops32h 05mFinnair
vie. 1/1711:00 pmICN - ORD
2 stops35h 20mFinnair
Deal found 12/17$1,745
This LOT deal was found by Cheapflights users on 12/18. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/299:55 pmORD - ICN
2 stops42h 45mLOT
jue. 1/912:35 pmICN - ORD
1 stop46h 25mLOT
Deal found 12/18$1,778
This United Airlines deal was found by Cheapflights users on 12/17. 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.
mar. 12/3112:46 pmORD - ICN
2 stops25h 54mUnited Airlines
mar. 1/76:00 pmICN - ORD
2 stops19h 45mUnited Airlines
Deal found 12/17$2,099
This FlightHub deal was found by Cheapflights users on 12/18. 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.
vie. 12/2711:30 pmORD - ICN
1 stop28h 15mEVA Air
mar. 1/77:45 pmICN - ORD
1 stop38h 50mEVA Air
Deal found 12/18$2,177
This Delta deal was found by Cheapflights users on 12/18. 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.
mar. 12/3111:05 amORD - ICN
Nonstop15h 10mDelta
mar. 1/78:05 pmICN - ORD
1 stop19h 06mDelta
Deal found 12/18$2,205
This Gotogate deal was found by Cheapflights users on 12/17. 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.
mar. 12/3111:05 amORD - ICN
Nonstop15h 10mKorean Air
jue. 1/910:40 amICN - ORD
Nonstop13h 00mKorean Air
Deal found 12/17$2,317
This ANA deal was found by Cheapflights users on 12/18. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/304:25 pmORD - GMP
1 stop27h 55mANA
mié. 1/87:50 pmGMP - ORD
1 stop33h 00mANA
Deal found 12/18$2,336
This Lufthansa deal was found by Cheapflights users on 12/17. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/176:00 pmORD - ICN
2 stops25h 50mLufthansa
jue. 2/271:30 pmICN - ORD
2 stops36h 35mLufthansa
Deal found 12/17$2,348
This oojo deal was found by Cheapflights users on 12/18. 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.
mar. 12/3111:55 amORD - ICN
1 stop39h 25mTurkish Airlines
lun. 1/612:10 amICN - ORD
1 stop33h 25mTurkish Airlines
Deal found 12/18$2,434

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 2,558,603 searches. Data last updated diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

vie. 1/17

11:55 am-6:20 pm

1 stop39h 25m

Incheon Intl

sáb. 2/1

12:10 am-10:10 am

1 stop25h 00m

$924

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

lun. 2/10

5:00 am-4:45 pm

1 stop20h 45m

Incheon Intl

lun. 2/17

6:50 pm-9:14 pm

1 stop17h 24m

$927

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

mié. 1/22

2:40 pm-6:35 pm

1 stop36h 55m

Incheon Intl

dom. 1/26

1:50 pm-1:00 pm

1 stop38h 10m

$955

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

lun. 2/10

7:50 am-5:30 am

2 stops30h 40m

Incheon Intl

lun. 2/17

8:50 pm-1:25 pm

2 stops31h 35m

$957

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

jue. 2/20

6:40 am-5:30 am

2 stops31h 50m

Incheon Intl

dom. 3/9

8:50 pm-11:34 am

2 stops28h 44m

$1,052

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

jue. 1/16

5:00 am-4:45 pm

1 stop20h 45m

Incheon Intl

mié. 1/29

6:50 pm-8:25 am

1 stop28h 35m

$1,072

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

lun. 4/7

12:30 am-7:15 pm

1 stop28h 45m

Seoul Gimpo Intl

mar. 4/29

7:00 pm-9:00 pm

1 stop40h 00m

$1,087

ChicagoJeju City

ORD - CJU

ORDCJU

Chicago O'Hare Intl

sáb. 2/1

2:40 pm-6:40 am

1 stop25h 00m

Jeju City

sáb. 2/8

7:55 am-1:00 pm

1 stop20h 05m

$1,135

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

mié. 1/15

3:40 pm-3:15 pm

1 stop32h 35m

Incheon Intl

mar. 1/28

4:55 pm-2:39 pm

1 stop36h 44m

$1,208

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

lun. 2/3

2:40 pm-1:05 pm

1 stop31h 25m

Busan Gimhae

mar. 2/18

2:05 pm-1:00 pm

1 stop37h 55m

$1,243

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 52 results
1
2
3
...
6

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 $1,086). Flying from Chicago to South Korea in June is currently the most expensive (average of $1,729). 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 diciembre 18, 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 diciembre 18, 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 diciembre 18, 2024.
Peruse reviews from past customers who have flown with Cathay Pacific, EVA Air and Finnair 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.
8.4
Very good
1,273 reviews

Entertainment

8.0

Overall

8.4

Comfort

8.2

Food

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

8.4
Very good
1,273 reviews
8.4
Very good
1,273 reviews

Entertainment

8.0

Overall

8.4

Comfort

8.2

Food

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

8.4
Very good
839 reviews
8.4
Very good
1,273 reviews

Entertainment

8.0

Overall

8.4

Comfort

8.2

Food

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

8.4
Very good
1,018 reviews
8.4
Very good
1,273 reviews

Entertainment

8.0

Overall

8.4

Comfort

8.2

Food

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

8.3
Very good
1,443 reviews
8.4
Very good
1,273 reviews

Entertainment

8.0

Overall

8.4

Comfort

8.2

Food

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

8.1
Very good
1,329 reviews
8.4
Very good
1,273 reviews

Entertainment

8.0

Overall

8.4

Comfort

8.2

Food

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

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 American Airlines ($499), Turkish Airlines ($545), and WestJet ($563).

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

  • 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 (85%), Korean Air (53%), Atlas Air( 18%).

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

    The cheapest flight price from Chicago to South Korea is $505. On average you can expect to pay $2,580. The most popular route, (Chicago O'Hare Intl - Incheon Intl), can usually be booked for $821.

  • 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 $1,086). Flying from Chicago to South Korea in June is currently the most expensive (average of $1,729). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chicago to South Korea

See prices for flight routes from nearby airports that may be better suited for you.

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 2,558,603 searches. Data last updated diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$876Average$1,084FlexibilityNo cancel feeOn-time77%
Cathay PacificCheapest$883Average$1,121FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$896Average$1,320FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$906Average$1,108FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$906Average$1,358FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$1,076Average$1,276FlexibilityNo cancel feeOn-time74%
LOTCheapest$1,216Average$1,551FlexibilityNo cancel feeOn-time81%
FinnairCheapest$1,308Average$1,553FlexibilityNo cancel feeOn-time76%
Asiana AirlinesCheapest$1,374Average$1,646FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,544Average$2,256FlexibilityNo cancel feeOn-time81%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.