HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Korea

$392+ Cheap flights from O'Hare Intl (ORD) 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ICN
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'Hare Intl 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 O'Hare Intl to South Korea

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 December 22, 2024.

Round-trip from

$780
(Ovago)

One-way from

$392
(Kiwi.com)
From Chicago O'Hare Intl to South Korea
Search Deals
One-way flight from Chicago O'Hare Intl to South Korea
Search Deals

Find flight deals from O'Hare Intl to South Korea

Cheapest flights from O'Hare Intl to South Korea
Explore the most affordable flight options available from O'Hare Intl to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This Cathay Pacific deal was found by Cheapflights users on 12/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/312:40 pmORD - ICN
1 stop31h 05mCathay Pacific
Wed 4/308:15 pmICN - ORD
1 stop32h 10mCathay Pacific
Deal found 12/20$1,306
This Turkish Airlines deal was found by Cheapflights users on 12/20. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3111:55 amORD - ICN
1 stop39h 25mTurkish Airlines
Thu 5/111:20 pmICN - ORD
1 stop24h 30mTurkish Airlines
Deal found 12/20$1,324
This Justfly.com deal was found by Cheapflights users on 12/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2512:56 pmORD - ICN
2 stops35h 19mAir Canada
Fri 1/174:55 pmICN - ORD
1 stop36h 44mAir Canada
Deal found 12/22$1,346
This Mytrip deal was found by Cheapflights users on 12/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/242:05 pmORD - ICN
3 stops33h 45mMultiple Airlines
Thu 1/308:10 pmICN - ORD
2 stops33h 13mMultiple Airlines
Deal found 12/21$1,548
This Korean Air deal was found by Cheapflights users on 12/20. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3011:05 amORD - ICN
Nonstop15h 10mKorean Air
Mon 4/2810:40 amICN - ORD
Nonstop13h 10mKorean Air
Deal found 12/20$1,962
This ANA deal was found by Cheapflights users on 12/20. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/304:25 pmORD - GMP
1 stop27h 55mANA
Wed 4/307:55 pmGMP - ORD
1 stop26h 45mANA
Deal found 12/20$2,200
This ANA deal was found by Cheapflights users on 12/20. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/304:25 pmORD - GMP
1 stop27h 55mMultiple Airlines
Wed 4/307:55 pmGMP - ORD
2 stops24h 13mMultiple Airlines
Deal found 12/20$2,210
This Lufthansa deal was found by Cheapflights users on 12/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:30 pmORD - ICN
2 stops25h 45mLufthansa
Tue 4/2911:40 amICN - ORD
2 stops37h 15mLufthansa
Deal found 12/20$2,225
This Finnair deal was found by Cheapflights users on 12/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/301:15 pmORD - ICN
2 stops32h 05mFinnair
Mon 4/289:50 pmICN - ORD
1 stop34h 00mFinnair
Deal found 12/20$2,325
This Delta deal was found by Cheapflights users on 12/22. 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.
Wed 12/2511:05 amORD - ICN
Nonstop15h 10mDelta
Fri 1/178:05 pmICN - ORD
1 stop19h 06mDelta
Deal found 12/22$2,370
This Mytrip deal was found by Cheapflights users on 12/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/298:03 pmORD - PUS
3 stops32h 22mMultiple Airlines
Mon 1/68:50 pmPUS - ORD
2 stops31h 10mMultiple Airlines
Deal found 12/21$2,639
This Japan Airlines deal was found by Cheapflights users on 12/20. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3010:20 amORD - GMP
1 stop17h 00mJapan Airlines
Tue 4/297:20 pmGMP - ORD
1 stop27h 50mJapan Airlines
Deal found 12/20$2,690

Find flights from O'Hare Intl to South Korea within your budget

Customize your flight search to find flights from O'Hare Intl 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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Wed 5/28

11:00 am-4:50 pm

2 stops39h 50m

Busan Gimhae

Sat 6/21

5:50 pm-9:00 pm

2 stops41h 10m

$780

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Tue 2/4

8:35 pm-4:45 pm

1 stop29h 10m

Incheon Intl

Tue 2/11

6:50 pm-12:09 am

2 stops20h 19m

$926

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Thu 4/3

7:50 pm-7:50 am

1 stop22h 00m

Incheon Intl

Thu 4/10

11:20 pm-9:50 am

1 stop24h 30m

$927

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Tue 4/8

4:05 pm-12:35 pm

1 stop30h 30m

Incheon Intl

Thu 4/24

10:10 am-2:25 pm

1 stop42h 15m

$947

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Fri 1/24

9:18 pm-11:35 am

2 stops47h 17m

Incheon Intl

Thu 1/30

1:20 pm-11:13 pm

1 stop24h 53m

$949

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Tue 2/4

9:00 pm-4:45 pm

2 stops28h 45m

Incheon Intl

Tue 2/11

6:50 pm-6:41 am

2 stops26h 51m

$1,068

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Mon 3/24

12:30 am-10:30 am

1 stop20h 00m

Incheon Intl

Tue 4/29

12:00 pm-9:00 pm

1 stop23h 00m

$1,079

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Mon 3/17

12:30 am-7:15 pm

1 stop28h 45m

Seoul Gimpo Intl

Tue 4/22

7:00 pm-9:00 pm

1 stop40h 00m

$1,080

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Tue 5/13

9:30 pm-11:20 am

1 stop23h 50m

Incheon Intl

Thu 5/22

9:50 pm-5:50 pm

1 stop34h 00m

$1,148

ChicagoJeju City

ORD - CJU

ORDCJU

Chicago O'Hare Intl

Tue 2/4

2:40 pm-6:40 am

1 stop25h 00m

Jeju City

Tue 2/11

7:55 am-1:00 pm

1 stop20h 05m

$1,180

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 46 results
1
2
3
...
5

Best time to book a flight from O'Hare Intl to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from O'Hare Intl 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 O'Hare Intl to South Korea

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

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

Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to South Korea (average of $1,086). Flying from Chicago O'Hare Intl Airport 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 ORD to KR?

Find hourly flight availability from O'Hare Intl 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 December 22, 2024.

When flying from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to South Korea

Explore weekly flight availability from O'Hare Intl 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 December 22, 2024.

The most flights from ORD 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 December 22, 2024.
Get a feel of what it's like to fly with Turkish Airlines, Cathay Pacific and Air Canada from Chicago to South Korea by reading reviews from past customers. 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
1,265 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.0

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.

EVA Air
8.4
Very good
1,265 reviews
EVA Air
8.4
Very good
1,265 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.0

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.

ANA
8.4
Very good
844 reviews
EVA Air
8.4
Very good
1,265 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.0

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.

Korean Air
8.4
Very good
1,025 reviews
EVA Air
8.4
Very good
1,265 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.0

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.

Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,265 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.0

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.

Singapore Airlines
8.1
Very good
1,331 reviews
EVA Air
8.4
Very good
1,265 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.0

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 O'Hare Intl 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 O'Hare Intl Airport to South Korea one-way?

    The cheapest airlines for a one-way flight from Chicago O'Hare Intl Airport to South Korea are American Airlines ($500), Turkish Airlines ($546), and Cathay Pacific ($644).

  • What are the most popular routes from Chicago O'Hare Intl Airport to South Korea?

    The most popular flight routes from Chicago O'Hare Intl Airport to South Korea are Chicago O'Hare Intl - Incheon Intl, Chicago O'Hare Intl - Seoul Gimpo Intl and Chicago O'Hare Intl - Busan Gimhae.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to South Korea?

    The top 3 most reliable airlines when flying from Chicago O'Hare Intl Airport to South Korea are Delta (85%), Korean Air (53%) and Atlas Air (18%).

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

    The cheapest flight price from Chicago O'Hare Intl Airport 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 $849.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 O'Hare Intl Airport to South Korea?

    Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to South Korea (average of $1,086). Flying from Chicago O'Hare Intl Airport 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 O'Hare Intl to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Narita flights
O'Hare Intl to Haneda flights
O'Hare Intl to Suvarnabhumi flights
O'Hare Intl to New Delhi flights
O'Hare Intl to Hyderabad flights
O'Hare Intl to Ahmedabad flights
O'Hare Intl to Manila flights
O'Hare Intl to Mumbai flights
O'Hare Intl to Don Mueang Intl flights
Midway to Suvarnabhumi flights
O'Hare Intl to Incheon Intl flights
Midway to Haneda flights
O'Hare Intl to Taiwan Taoyuan Intl flights
O'Hare Intl to Hong Kong flights
Midway to Narita flights
O'Hare Intl to Ho Chi Minh City flights
O'Hare Intl to Hongqiao Intl flights
O'Hare Intl to Chennai flights
O'Hare Intl to Karachi flights
O'Hare Intl to Denpasar flights
O'Hare Intl to Bangalore flights
O'Hare Intl to Cochin flights
O'Hare Intl to Cebu City flights
O'Hare Intl to Gimpo Intl flights
O'Hare Intl to Vadodara flights
O'Hare Intl to Pu Dong flights
O'Hare Intl to Kuala Lumpur Intl flights
Midway to New Delhi flights
O'Hare Intl to Lahore flights
O'Hare Intl to Kathmandu flights
O'Hare Intl to Sung Shan flights
Midway to Manila flights
O'Hare Intl to Singapore flights
Midway to Incheon Intl flights
Midway to Taiwan Taoyuan Intl flights
O'Hare Intl to Kansai Intl flights
O'Hare Intl to Itami flights
Midway to Hong Kong flights
O'Hare Intl to Vientiane flights
O'Hare Intl to Angeles City flights
O'Hare Intl to Capital flights
O'Hare Intl to Phuket City flights
O'Hare Intl to Amritsar flights
Midway to Ho Chi Minh City flights
O'Hare Intl to Colombo flights
O'Hare Intl to Beijing Daxing Intl flights
O'Hare Intl to Islamabad flights
Midway to Denpasar flights
O'Hare Intl to Da Nang flights
O'Hare Intl to Guangzhou flights

Top 10 airlines flying from O'Hare Intl to South Korea

Discover the top 10 airlines that operate flights from O'Hare Intl 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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$876Average$1,092FlexibilityNo cancel feeOn-time77%
Cathay PacificCheapest$880Average$1,120FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$895Average$1,318FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$906Average$1,092FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$906Average$1,308FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$1,076Average$1,276FlexibilityNo cancel feeOn-time74%
LOTCheapest$1,216Average$1,551FlexibilityNo cancel feeOn-time81%
FinnairCheapest$1,266Average$1,552FlexibilityNo cancel feeOn-time76%
Asiana AirlinesCheapest$1,280Average$1,646FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,544Average$2,250FlexibilityNo 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.