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$462+ Cheap flights from Chicago (CHI) to Seoul (SEL)

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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — SEL
Nov 3 — Nov 101
Sun 11/3
Sun 11/10
1 adult, Economy
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CHI - SEL
Nov 3 - Nov 10

Find cheap flights from Chicago to Seoul with Cheapflights

1. Tell us where you want to go
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The best prices from Chicago to Seoul are usually found in October or September, booked 55 days in advance, depart on a Tuesday or Monday and return on a Sunday

Cheap flight deals from Chicago to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Seoul (SEL). 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 October 29, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

June

Cheapest in

October

Round-trip from

$799
(oojo)

One-way from

$462
(Kiwi.com)
Provider with most accurate pricing for Chicago (CHI)-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Seoul (SEL) flights.
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High demand for flights, 21% potential price rise
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Best time to find cheap flights, 22% potential price drop
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From Chicago (CHI) to Seoul (SEL)
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One-way flight from Chicago (CHI) to Seoul (SEL)
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Find flight deals from Chicago to Seoul

Cheapest flights from Chicago to Seoul
Explore the most affordable flight options available from Chicago to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2024.

This Justfly.com deal was found by Cheapflights users on 10/29. 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.
Sat 11/163:40 pmORD - ICN
1 stop34h 05mAir Canada
Wed 11/276:20 pmICN - ORD
1 stop37h 16mAir Canada
Deal found 10/29$901
This Gotogate deal was found by Cheapflights users on 10/27. 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.
Thu 10/313:40 pmORD - ICN
1 stop32h 15mCathay Pacific
Mon 11/43:00 pmICN - ORD
1 stop37h 00mCathay Pacific
Deal found 10/27$903
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 10/315:54 pmORD - ICN
2 stops36h 36mMultiple Airlines
Wed 11/131:20 pmICN - ORD
1 stop20h 39mMultiple Airlines
Deal found 10/28$918
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Sun 12/88:40 pmORD - ICN
2 stops29h 05mAmerican Airlines
Sun 12/156:50 pmICN - ORD
1 stop27h 38mAmerican Airlines
Deal found 10/28$939
This Trip.com deal was found by Cheapflights users on 10/28. 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 12/87:15 amMDW - ICN
2 stops46h 15mMultiple Airlines
Sun 12/156:55 pmICN - MDW
2 stops31h 53mMultiple Airlines
Deal found 10/28$945
This FareScan deal was found by Cheapflights users on 10/29. 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 FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2911:55 amORD - ICN
1 stop39h 25mTurkish Airlines
Wed 12/412:10 amICN - ORD
1 stop25h 00mTurkish Airlines
Deal found 10/29$966
This United deal was found by Cheapflights users on 10/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/288:10 pmORD - ICN
1 stop29h 05mUnited Airlines
Mon 11/1112:45 pmICN - ORD
1 stop16h 56mUnited Airlines
Deal found 10/28$1,016
This Gotogate deal was found by Cheapflights users on 10/27. 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.
Mon 11/181:10 pmORD - ICN
1 stop42h 00mEtihad Airways
Sun 12/1512:20 amICN - ORD
1 stop47h 05mEtihad Airways
Deal found 10/27$1,118
This Mytrip deal was found by Cheapflights users on 10/28. 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.
Mon 10/2812:30 amORD - ICN
1 stop20h 00mEVA Air
Wed 10/307:45 pmICN - ORD
1 stop38h 50mEVA Air
Deal found 10/28$1,163
This Expedia deal was found by Cheapflights users on 10/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/58:25 pmORD - GMP
2 stops34h 55mMultiple Airlines
Tue 3/117:45 amGMP - ORD
2 stops28h 11mMultiple Airlines
Deal found 10/28$1,195
This LOT deal was found by Cheapflights users on 10/28. 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.
Sun 12/19:55 pmORD - ICN
2 stops42h 45mLOT
Tue 12/2412:35 pmICN - ORD
1 stop46h 25mLOT
Deal found 10/28$1,260
This Gotogate deal was found by Cheapflights users on 10/28. 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.
Sun 12/111:30 pmORD - GMP
1 stop27h 30mEVA Air
Tue 12/247:00 pmGMP - ORD
1 stop39h 35mEVA Air
Deal found 10/28$1,532

Find flights from Chicago to Seoul within your budget

Customize your flight search to find flights from Chicago to Seoul 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 2,539,541 searches. Data last updated October 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$799 - $1,672

Route

Depart

Return

Price

Chicago O'Hare IntlIncheon Intl

ORD - ICN

ORDICN

Chicago O'Hare Intl

Mon 1/20

1 stop30h 10m

Incheon Intl

Mon 3/3

1 stop38h 25m

$799

Chicago MidwayIncheon Intl

MDW - ICN

MDWICN

Chicago Midway

Sun 12/8

2 stops46h 15m

Incheon Intl

Sun 12/15

2 stops31h 53m

$864

Chicago O'Hare IntlIncheon Intl

ORD - ICN

ORDICN

Chicago O'Hare Intl

Tue 2/18

1 stop39h 35m

Incheon Intl

Mon 3/3

1 stop41h 55m

$880

Chicago O'Hare IntlIncheon Intl

ORD - ICN

ORDICN

Chicago O'Hare Intl

Wed 1/15

1 stop32h 35m

Incheon Intl

Thu 2/20

1 stop36h 44m

$891

Chicago O'Hare IntlIncheon Intl

ORD - ICN

ORDICN

Chicago O'Hare Intl

Thu 3/27

1 stop31h 05m

Incheon Intl

Fri 4/11

1 stop46h 00m

$933

Chicago O'Hare IntlIncheon Intl

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sun 12/8

2 stops29h 05m

Incheon Intl

Sun 12/15

1 stop27h 38m

$939

Chicago O'Hare IntlIncheon Intl

ORD - ICN

ORDICN

Chicago O'Hare Intl

Mon 3/3

2 stops22h 34m

Incheon Intl

Wed 3/19

1 stop17h 02m

$1,020

Chicago O'Hare IntlIncheon Intl

ORD - ICN

ORDICN

Chicago O'Hare Intl

Mon 4/7

1 stop20h 30m

Incheon Intl

Thu 4/24

1 stop23h 00m

$1,064

Chicago O'Hare IntlSeoul Gimpo Intl

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Mon 11/11

2 stops37h 19m

Seoul Gimpo Intl

Mon 12/2

2 stops29h 36m

$1,595

Chicago O'Hare IntlSeoul Gimpo Intl

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Wed 4/16

1 stop27h 20m

Seoul Gimpo Intl

Wed 4/30

1 stop26h 45m

$1,603

Chicago MidwayIncheon Intl

MDW - ICN

MDWICN

Chicago Midway

Mon 3/3

1 stop21h 45m

Incheon Intl

Mon 3/17

1 stop26h 09m

$1,606

Chicago MidwayIncheon Intl

MDW - ICN

MDWICN

Chicago Midway

Mon 1/27

2 stops36h 50m

Incheon Intl

Sat 2/15

2 stops33h 05m

$1,672

Flights are sorted by cheapest first

Deals found on 10/28

Compare providers for flights from Chicago to Seoul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Seoul in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
AranGrantPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightsMojoPrice Accuracy-Trust Score*3 starsCancellation PolicyNo Information

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Seoul flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago-Seoul flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Chicago-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Seoul flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul

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

How far ahead should I book a flight from Chicago to Seoul?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Seoul. Price data was last updated on October 25, 2024.

The price you pay for your flight from Chicago to Seoul may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Find deals

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

Currently, October is the cheapest month in which you can book a flight from Chicago to Seoul (average of $1,161). Flying from Chicago to Seoul in June is currently the most expensive (average of $1,713). 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 SEL?

Find hourly flight availability from Chicago to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2024.

It’s typically best to fly out from Chicago to Seoul at noon. Doing so could potentially save you 34% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Chicago to Seoul

Explore weekly flight availability from Chicago to Seoul. 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 October 29, 2024.

The most flights from CHI to SEL 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 Seoul by month

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

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

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

If weather is an important factor for your trip to Seoul, 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 35.6 F).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated October 29, 2024.
Peruse reviews from past customers who have flown with Turkish Airlines, Air Canada and Etihad Airways from Chicago to Seoul to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,042 reviews

Boarding

8.5

Overall

8.5

Comfort

8.3

Crew

8.8

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
1,042 reviews
Korean Air
8.5
Very good
1,042 reviews

Boarding

8.5

Overall

8.5

Comfort

8.3

Crew

8.8

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
1,329 reviews
Korean Air
8.5
Very good
1,042 reviews

Boarding

8.5

Overall

8.5

Comfort

8.3

Crew

8.8

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
1,042 reviews

Boarding

8.5

Overall

8.5

Comfort

8.3

Crew

8.8

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
1,447 reviews
Korean Air
8.5
Very good
1,042 reviews

Boarding

8.5

Overall

8.5

Comfort

8.3

Crew

8.8

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
1,340 reviews
Korean Air
8.5
Very good
1,042 reviews

Boarding

8.5

Overall

8.5

Comfort

8.3

Crew

8.8

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 Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Chicago to Seoul for under $800 on Cheapflights?

    Yes, there are multiple flights from Chicago to Seoul for under $800. The cheapest flight booked recently is on Turkish Airlines for just $799, but on average you can expect to pay $1,305.

  • Are there nonstop flights from Chicago to Seoul for under $1,500 on Cheapflights?

    Cheapflights has at least 2 direct flights from Chicago to Seoul under $1,500. A good price for a nonstop flight from Chicago to Seoul is less than $1,516.

  • Are there last-minute flights available from Chicago to Seoul for under $1,000?

    There are currently 18+ open flights from Chicago to Seoul within the next 7 days for less than $1,000.

  • What are the cheapest airlines flying from Chicago to Seoul round-trip?

    Turkish Airlines, at $799, was found to be the cheapest airline from Chicago to Seoul.Alternate airlines to your destination round-trip include Cathay Pacific and Air Canada. Turkish Airlines is currently priced 47% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Chicago to Seoul one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $489. American Airlines flights start at $531 while deals on Turkish Airlines start at $536 one-way.

  • What are the most popular routes from Chicago to Seoul?

    Most travelers choose Chicago O'Hare Intl - Incheon Intl, Chicago O'Hare Intl - Seoul Gimpo Intl or Chicago Midway - Incheon Intl when deciding on the best route from Chicago to Seoul.

  • What are the most reliable airlines from Chicago to Seoul?

    Before booking your flight to Seoul from Chicago, check out the most reliable airlines to get you to your destination on time: Delta (77%), Korean Air (60%), Atlas Air( 17%).

  • What are the cheapest flights from Chicago to Seoul?

    On average you can expect to pay $2,324 for a flight from Chicago to Seoul. The cheapest flight overall is $325 while the most popular route, (Chicago O'Hare Intl - Incheon Intl) is currently priced at $768.

  • What does ORD to ICN mean?

    Great question - ORD to ICN just means Chicago O'Hare Intl Airport to Incheon Intl Airport. Now you’ll know what these unique codes when you look for flights! This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

  • Can I find deals for flights from Chicago to Seoul that include extra baggage allowance?

    The amount of baggage you can bring on your Chicago to Seoul flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chicago to Seoul with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chicago to Seoul flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Chicago to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Chicago to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Chicago to Seoul that allow pets onboard?

    Many airlines flying from Chicago to Seoul offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chicago to Seoul?

    Yes, you can often find last-minute deals on Chicago to Seoul flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago to Seoul flight deals updated?

    The Chicago to Seoul flight deals you see on this page were last updated on 10/29.

  • What is the cheapest month to book a flight from Chicago to Seoul?

    Currently, October is the cheapest month in which you can book a flight from Chicago to Seoul (average of $1,161). Flying from Chicago to Seoul in June is currently the most expensive (average of $1,713). 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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Top 10 airlines flying from Chicago to Seoul

Discover the top 10 airlines that operate flights from Chicago to Seoul. 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 2,539,541 searches. Data last updated October 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$845Average$1,464FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$896Average$1,399FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$906Average$1,664FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$912Average$1,072FlexibilityNo cancel feeOn-time77%
Cathay PacificCheapest$952Average$1,126FlexibilityNo cancel feeOn-time72%
EVA AirCheapest$1,076Average$1,266FlexibilityNo cancel feeOn-time74%
LOTCheapest$1,196Average$1,489FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$1,228Average$1,474FlexibilityNo cancel feeOn-time76%
FinnairCheapest$1,334Average$1,553FlexibilityNo cancel feeOn-time76%
Asiana AirlinesCheapest$1,492Average$1,646FlexibilityNo cancel feeOn-time76%
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