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 Cathay Pacific ($437), WestJet ($570), and EVA Air ($649).

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 cheapest flights from Chicago to South Korea?

The cheapest flight price from Chicago to South Korea is $447. On average you can expect to pay $2,026. The most popular route, (Chicago O'Hare Intl - Incheon Intl), can usually be booked for $807.

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 (86%), Korean Air (76%), Atlas Air( 11%).

What are the most popular airlines that fly from Chicago to South Korea?

When booking a flight from Chicago to South Korea, you may want to consider flying on American Airlines, Air Canada or Finnair as they are the most popular for this route.

How far in advance should I book a flight from Chicago to South Korea?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 41 days in advance, which can save you up to 3% on flights from Chicago to South Korea compared to booking the week you need them. Waiting 41 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $927. For sooner than that we have options available in the next 3 days from $1,088.

What is the cheapest month to fly from Chicago to South Korea?

January can be a great time to fly to South Korea from Chicago with a flight ticket averaging about $1,486. Cheapflights users have found deals in the month of January for as cheap as $891. The most expensive prices can be found in the month of December.

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.

$1,355+ Flights from Chicago to South Korea

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Cheap flight deals from Chicago to South Korea

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$1,061 (Mytrip)
One-way from	$437 (Gotogate)
Popular in	December
Cheapest in	January
Average price	$1,331
Good round-trip deal	$897 or less
Good one-way deal	$525 or less

Provider with most accurate pricing for Chicago (CHI)-Seoul (SEL) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Chicago (CHI)-Seoul (SEL) flights.

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From Chicago (CHI) to South Korea

Search Deals

One-way flight from Chicago (CHI) to South Korea

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($97 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($58 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from Chicago (CHI) to South Korea.

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Price to beat on a one-way flight from Chicago (CHI) to South Korea.

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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 April 24, 2025.

Mon 6/212:30 amORD - PUS

2 stops30h 30mMultiple Airlines

Tue 6/109:20 amPUS - ORD

2 stops25h 40mMultiple Airlines

Deal found 4/22

$1,061

Mon 9/1512:30 amORD - GMP

1 stop28h 45mEVA Air

Tue 9/237:15 pmGMP - ORD

1 stop39h 30mEVA Air

Deal found 4/23

$1,121

Mon 9/88:42 pmORD - ICN

2 stops32h 03mEVA Air

Thu 9/1812:00 pmICN - ORD

1 stop22h 45mEVA Air

Deal found 4/23

$1,137

Wed 5/79:02 pmORD - ICN

2 stops28h 43mMultiple Airlines

Sat 6/78:35 amICN - ORD

3 stops34h 50mMultiple Airlines

Deal found 4/23

$1,148

Wed 5/74:00 pmORD - PUS

1 stop31h 35mCathay Pacific

Sat 6/77:45 amPUS - ORD

1 stop20h 40mCathay Pacific

Deal found 4/23

$1,156

Tue 4/297:50 pmORD - ICN

1 stop31h 50mTurkish Airlines

Fri 8/1510:20 amICN - ORD

1 stop45h 35mTurkish Airlines

Deal found 4/22

$1,159

Wed 7/24:00 pmORD - ICN

1 stop37h 05mCathay Pacific

Fri 7/251:40 pmICN - ORD

1 stop38h 45mCathay Pacific

Deal found 4/22

$1,162

Sat 8/239:40 pmORD - ICN

1 stop21h 50mLOT

Sat 2/211:25 pmICN - ORD

1 stop45h 35mLOT

Deal found 4/23

$1,223

Sun 5/186:15 amMDW - ICN

2 stops24h 15mMultiple Airlines

Sat 5/246:20 pmICN - MDW

2 stops28h 40mMultiple Airlines

Deal found 4/23

$1,227

Wed 10/13:35 pmORD - ICN

2 stops34h 30mAir Canada

Tue 10/145:45 pmICN - ORD

2 stops30h 06mAir Canada

Deal found 4/23

$1,261

Tue 5/61:33 pmORD - ICN

2 stops31h 47mFinnair

Sat 5/249:50 pmICN - ORD

2 stops45h 20mFinnair

Deal found 4/22

$1,273

Thu 4/244:00 pmORD - CJU

2 stops27h 35mMultiple Airlines

Thu 5/110:40 amCJU - ORD

2 stops41h 45mMultiple Airlines

Deal found 4/23

$1,390

Best flights from Chicago to South Korea
Discover carefully curated flight deals from Chicago to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2025.

Mon 6/212:30 amORD - PUS

2 stops30h 30mMultiple Airlines

Tue 6/109:20 amPUS - ORD

2 stops25h 40mMultiple Airlines

Deal found 4/22

$1,061

Mon 9/1512:30 amORD - GMP

1 stop28h 45mEVA Air

Tue 9/237:15 pmGMP - ORD

1 stop39h 30mEVA Air

Deal found 4/23

$1,121

Wed 5/74:00 pmORD - PUS

1 stop31h 35mCathay Pacific

Sat 6/77:45 amPUS - ORD

1 stop20h 40mCathay Pacific

Deal found 4/23

$1,156

Tue 4/297:50 pmORD - ICN

1 stop31h 50mTurkish Airlines

Fri 8/1510:20 amICN - ORD

1 stop45h 35mTurkish Airlines

Deal found 4/22

$1,159

Wed 6/41:40 pmORD - ICN

2 stops39h 05mWestJet

Tue 7/88:45 pmICN - ORD

1 stop33h 59mWestJet

Deal found 4/23

$1,203

Tue 5/61:33 pmORD - ICN

2 stops31h 47mFinnair

Sat 5/249:50 pmICN - ORD

2 stops45h 20mFinnair

Deal found 4/23

$1,311

Mon 9/15:45 pmORD - GMP

1 stop27h 20mANA

Wed 9/107:55 pmGMP - ORD

1 stop26h 45mANA

Deal found 4/22

$1,607

Sun 6/86:00 amORD - PUS

2 stops39h 15mChina Airlines

Sun 8/178:00 pmPUS - ORD

2 stops23h 40mChina Airlines

Deal found 4/22

$1,677

Mon 9/19:30 amMDW - ICN

1 stop16h 55mKorean Air

Tue 9/2310:15 amICN - MDW

1 stop16h 17mKorean Air

Deal found 4/22

$1,698

Tue 10/145:59 pmMDW - ICN

2 stops32h 26mKLM

Thu 11/2011:05 pmICN - MDW

2 stops34h 31mKLM

Deal found 4/22

$1,738

Sun 8/311:05 amORD - GMP

1 stop19h 40mJapan Airlines

Wed 9/107:55 amGMP - ORD

1 stop15h 10mJapan Airlines

Deal found 4/22

$1,756

Mon 9/86:50 pmMDW - ICN

1 stop19h 10mDelta

Mon 9/2210:15 amICN - MDW

1 stop16h 17mDelta

Deal found 4/22

$1,796

Last-minute flights from Chicago to South Korea
Discover last-minute flight deals from Chicago to South Korea. Data last updated April 24, 2025 and is based on user searches.

Thu 4/2412:30 amORD - GMP

1 stop22h 20mEVA Air

Fri 5/231:50 pmGMP - ORD

1 stop21h 10mEVA Air

Deal found 4/23

$1,197

Thu 4/244:00 pmORD - CJU

2 stops27h 35mMultiple Airlines

Thu 5/110:40 amCJU - ORD

2 stops41h 45mMultiple Airlines

Deal found 4/23

$1,390

Fri 4/2512:30 amORD - ICN

1 stop28h 15mEVA Air

Wed 5/712:00 pmICN - ORD

1 stop23h 00mEVA Air

Deal found 4/23

$1,152

Fri 4/252:20 pmORD - GMP

2 stops32h 45mAir China

Fri 5/232:25 pmGMP - ORD

2 stops28h 26mAir China

Deal found 4/23

$1,616

Sun 4/2712:30 amORD - GMP

1 stop27h 40mMultiple Airlines

Mon 5/512:05 pmGMP - ORD

1 stop35h 10mMultiple Airlines

Deal found 4/22

$1,433

Mon 4/2812:30 amORD - ICN

1 stop20h 30mEVA Air

Tue 5/612:00 pmICN - ORD

1 stop23h 00mEVA Air

Deal found 4/22

$1,152

Mon 4/2812:30 amORD - GMP

1 stop28h 45mEVA Air

Tue 5/67:15 pmGMP - ORD

1 stop39h 45mEVA Air

Deal found 4/22

$1,244

Mon 4/2812:30 amORD - GMP

1 stop26h 55mMultiple Airlines

Tue 5/68:20 amGMP - ORD

3 stops41h 16mMultiple Airlines

Deal found 4/22

$1,484

Tue 4/297:50 pmORD - ICN

1 stop31h 50mTurkish Airlines

Fri 8/1510:20 amICN - ORD

1 stop45h 35mTurkish Airlines

Deal found 4/22

$1,159

Tue 4/2911:57 amORD - ICN

2 stops37h 48mMultiple Airlines

Tue 5/612:45 pmICN - ORD

2 stops34h 53mMultiple Airlines

Deal found 4/22

$1,179

Tue 4/294:00 pmORD - ICN

1 stop32h 05mCathay Pacific

Sun 5/258:05 pmICN - ORD

1 stop32h 20mCathay Pacific

Deal found 4/23

$1,181

Tue 4/296:35 pmORD - ICN

2 stops27h 45mChina Airlines

Tue 5/2712:35 pmICN - ORD

2 stops35h 16mChina Airlines

Deal found 4/23

$1,785

One-way flights from Chicago to South Korea
Search for one-way flight options from Chicago to South Korea. Find affordable one-way fares based on user searches. Data last updated April 24, 2025.

Mon 4/284:00 pmORD - ICN

1 stop30h 40mCathay Pacific

Deal found 4/23

$437

Sun 5/255:30 pmORD - ICN

3 stops55h 25mMultiple Airlines

Deal found 4/23

$463

Sun 5/45:21 pmORD - PUS

3 stops47h 59mMultiple Airlines

Deal found 4/22

$544

Thu 5/14:00 pmORD - GMP

3 stops51h 05mMultiple Airlines

Deal found 4/22

$562

Sat 6/71:40 pmORD - ICN

2 stops39h 05mWestJet

Deal found 4/23

$570

Tue 5/69:34 amMDW - ICN

2 stops40h 11mMultiple Airlines

Deal found 4/22

$594

Mon 9/112:30 amORD - GMP

1 stop28h 45mEVA Air

Deal found 4/23

$649

Tue 4/2912:30 amORD - ICN

1 stop20h 30mEVA Air

Deal found 4/23

$654

Thu 5/157:59 pmORD - CJU

3 stops59h 06mMultiple Airlines

Deal found 4/23

$734

Thu 9/189:20 amMDW - ICN

2 stops19h 25mWestJet

Deal found 4/23

$740

Mon 9/82:35 pmORD - GMP

2 stops32h 30mAir China

Deal found 4/23

$857

Thu 5/1510:37 pmORD - ICN

2 stops41h 23mPhilippine Airlines

Deal found 4/23

$900

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Mon 6/2

12:30 am-9:00 pm

2 stops30h 30m

Busan Gimhae

Tue 6/10

9:20 am-9:00 pm

2 stops25h 40m

$1,061

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Mon 9/15

12:30 am-7:15 pm

1 stop28h 45m

Seoul Gimpo Intl

Tue 9/23

7:15 pm-8:45 pm

1 stop39h 30m

$1,121

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Mon 9/8

8:42 pm-6:45 pm

2 stops32h 03m

Incheon Intl

Thu 9/18

12:00 pm-8:45 pm

1 stop22h 45m

$1,137

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Wed 5/7

9:02 pm-3:45 pm

2 stops28h 43m

Incheon Intl

Sat 6/7

8:35 am-5:25 am

3 stops34h 50m

$1,148

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Wed 5/7

4:00 pm-1:35 pm

1 stop31h 35m

Busan Gimhae

Sat 6/7

7:45 am-2:25 pm

1 stop20h 40m

$1,156

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Wed 7/2

4:00 pm-7:05 pm

1 stop37h 05m

Incheon Intl

Fri 7/25

1:40 pm-2:25 pm

1 stop38h 45m

$1,162

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sat 9/20

11:45 pm-5:40 pm

1 stop27h 55m

Incheon Intl

Fri 10/3

11:20 pm-10:00 pm

1 stop36h 40m

$1,212

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sat 8/23

9:40 pm-9:30 am

1 stop21h 50m

Incheon Intl

Sat 2/21

1:25 pm-8:00 pm

1 stop45h 35m

$1,223

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Sun 5/18

6:15 am-8:30 pm

2 stops24h 15m

Incheon Intl

Sat 5/24

6:20 pm-9:00 am

2 stops28h 40m

$1,227

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Wed 10/1

3:35 pm-4:05 pm

2 stops34h 30m

Incheon Intl

Tue 10/14

5:45 pm-9:51 am

2 stops30h 06m

$1,261

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 56 results

...

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.

Cheapflights Insights

Everything you need to know about your flight from Chicago to South Korea

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

Currently, February is the cheapest month in which you can book a flight from Chicago to South Korea (average of $1,001). Flying from Chicago to South Korea in June is currently the most expensive (average of $1,650). 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?

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

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

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

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

Peruse reviews from past customers who have flown with EVA Air, Korean Air and Japan Airlines 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.

EVA Air

8.4

Very good

1,180 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

EVA Air

8.4

Very good

1,180 reviews

EVA Air

8.4

Very good

1,180 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Korean Air

8.4

Very good

1,062 reviews

EVA Air

8.4

Very good

1,180 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Japan Airlines

8.3

Very good

1,453 reviews

EVA Air

8.4

Very good

1,180 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

China Airlines

8.3

Very good

727 reviews

EVA Air

8.4

Very good

1,180 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

ANA

8.3

Very good

853 reviews

EVA Air

8.4

Very good

1,180 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Related info for your journey

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 Cathay Pacific ($437), WestJet ($570), and EVA Air ($649).
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 (86%), Korean Air (76%), Atlas Air( 11%).
What are the cheapest flights from Chicago to South Korea?
The cheapest flight price from Chicago to South Korea is $447. On average you can expect to pay $2,026. The most popular route, (Chicago O'Hare Intl - Incheon Intl), can usually be booked for $807.
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, February is the cheapest month in which you can book a flight from Chicago to South Korea (average of $1,001). Flying from Chicago to South Korea in June is currently the most expensive (average of $1,650). 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

Alternative routes for Chicago to South Korea

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Complete your trip

South Korea car rentals

Jeju-do car rentals

Incheon Intl Airport car rentals

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Gwangju Airport car rentals

Ulsan Airport car rentals

Jeju City car rentals

Seoul car rentals

Top 10 airlines flying from Chicago to South Korea

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$660	Average$1,023	FlexibilityNo cancel fee	On-time69%
Cathay Pacific	Cheapest$821	Average$942	FlexibilityNo cancel fee	On-time72%
Turkish Airlines	Cheapest$848	Average$1,056	FlexibilityNo cancel fee	On-time77%
Air Canada	Cheapest$891	Average$1,318	FlexibilityNo cancel fee	On-time67%
American Airlines	Cheapest$906	Average$971	FlexibilityNo cancel fee	On-time71%
EVA Air	Cheapest$1,059	Average$1,245	FlexibilityNo cancel fee	On-time74%
Finnair	Cheapest$1,110	Average$1,503	FlexibilityNo cancel fee	On-time76%
Delta	Cheapest$1,271	Average$1,832	FlexibilityNo cancel fee	On-timeN/A
Asiana Airlines	Cheapest$1,271	Average$1,880	FlexibilityNo cancel fee	On-time76%
Korean Air	Cheapest$1,520	Average$2,050	FlexibilityNo cancel fee	On-time81%

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$423+ 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Chicago to South Korea with Cheapflights

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Cheap flight deals from Chicago to South Korea

Keep the following information in mind while searching for Chicago to South Korea flight deals. Data was last updated April 24, 2025.

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 Chicago to South Korea

Cheapest flights from Chicago to South KoreaExplore 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 April 24, 2025.

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 April 24, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago to South Korea that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Chicago to South Korea

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

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 April 24, 2025.

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 April 24, 2025.

Rainfall in South Korea by month

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

Temperature in South Korea by month

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

Reviews of airlines servicing South Korea

Peruse reviews from past customers who have flown with EVA Air, Korean Air and Japan Airlines 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.

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.

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

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

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Alternative routes for Chicago to South Korea

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Top 10 airlines flying from Chicago to South Korea

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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 April 24, 2025.