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Find Chicago to Seoul flights starting at CAD 639.

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        ORD11:25
        14h 50m
        Nonstop
        ICN17:15
        Mon, Jan 13|Chicago - Seoul|Korean Air
        CAD 1,233CAD 1,555
        21% OFF
        21% OFF
        CAD 1,555CAD 1,233

        Choose Korean Air flights from Chicago to Seoul. The one-way direct flight with Korean Air departs from O'Hare International Airport on Mon, Jan 13, arriving at Incheon International Airport. One-way Prices start from CAD 1,233 including taxes and charges.

      • ORD11:25
        14h 50m
        Nonstop
        ICN17:15
        Tue, Jan 7|Chicago - Seoul|Korean Air
        CAD 1,244CAD 1,555
        20% OFF
        20% OFF
        CAD 1,555CAD 1,244

        Choose Korean Air flights from Chicago to Seoul. The one-way direct flight with Korean Air departs from O'Hare International Airport on Tue, Jan 7, arriving at Incheon International Airport. One-way Prices start from CAD 1,244 including taxes and charges.

      • ORD08:30
        21h
        1 stop
        ICN20:30
        Wed, Jan 22|Chicago - Seoul|American Airlines
        CAD 639CAD 1,555
        59% OFF
        59% OFF
        CAD 1,555CAD 639

        Choose American Airlines flights from Chicago to Seoul. The one-way connecting flight with American Airlines departs from O'Hare International Airport on Wed, Jan 22, arriving at Incheon International Airport. One-way Prices start from CAD 639 including taxes and charges.

      • ORD12:39
        40h 51m
        1 stop
        ICN20:30
        Tue, Jan 7|Chicago - Seoul|American Airlines
        CAD 645
        CAD 645

        Choose American Airlines flights from Chicago to Seoul. The one-way connecting flight with American Airlines departs from O'Hare International Airport on Tue, Jan 7, arriving at Incheon International Airport. One-way Prices start from CAD 645 including taxes and charges.

      • ORD08:30
        21h
        1 stop
        ICN20:30
        Wed, Jan 15|Chicago - Seoul|American Airlines
        CAD 652
        CAD 652

        Choose American Airlines flights from Chicago to Seoul. The one-way connecting flight with American Airlines departs from O'Hare International Airport on Wed, Jan 15, arriving at Incheon International Airport. One-way Prices start from CAD 652 including taxes and charges.

      • ORD13:00
        40h 30m
        1 stop
        ICN20:30
        Sat, Jan 18|Chicago - Seoul|American Airlines
        CAD 652
        CAD 652

        Choose American Airlines flights from Chicago to Seoul. The one-way connecting flight with American Airlines departs from O'Hare International Airport on Sat, Jan 18, arriving at Incheon International Airport. One-way Prices start from CAD 652 including taxes and charges.

      • ORD08:30
        21h
        1 stop
        ICN20:30
        Wed, Jan 29|Chicago - Seoul|American Airlines
        CAD 658
        CAD 658

        Choose American Airlines flights from Chicago to Seoul. The one-way connecting flight with American Airlines departs from O'Hare International Airport on Wed, Jan 29, arriving at Incheon International Airport. One-way Prices start from CAD 658 including taxes and charges.

      • ORD19:00
        34h 30m
        1 stop
        ICN20:30
        Sat, Mar 1|Chicago - Seoul|Alaska Airlines
        CAD 661
        CAD 661

        Choose Alaska Airlines flights from Chicago to Seoul. The one-way connecting flight with Alaska Airlines departs from O'Hare International Airport on Sat, Mar 1, arriving at Incheon International Airport. One-way Prices start from CAD 661 including taxes and charges.

      • ORD20:20
        34h 10m
        1 stop
        ICN20:30
        Tue, Mar 11|Chicago - Seoul|American Airlines
        CAD 668
        CAD 668

        Choose American Airlines flights from Chicago to Seoul. The one-way connecting flight with American Airlines departs from O'Hare International Airport on Tue, Mar 11, arriving at Incheon International Airport. One-way Prices start from CAD 668 including taxes and charges.

      • ORD18:55
        34h 35m
        1 stop
        ICN20:30
        Sun, Jan 12|Chicago - Seoul|Alaska Airlines
        CAD 669
        CAD 669

        Choose Alaska Airlines flights from Chicago to Seoul. The one-way connecting flight with Alaska Airlines departs from O'Hare International Airport on Sun, Jan 12, arriving at Incheon International Airport. One-way Prices start from CAD 669 including taxes and charges.

      • CHI01:00 pm
        3h 5m
        Nonstop
        SEL02:00 pm
        Tue, Jan 14|Chicago - Seoul|Korean Air
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Chicago to Seoul?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Chicago to Seoul

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From CAD 579
American Airlines
From CAD 639
Alaska Airlines
From CAD 654
United Airlines
From CAD 695
Delta Air Lines
From CAD 702
Air Canada
From CAD 703
Southwest Airlines
From CAD 718
Turkish Airlines
From CAD 749
Cathay Pacific
From CAD 805
Spirit Airlines
From CAD 858

Find more flights and airlines

Alternative Routes for Chicago to Seoul Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Chicago to Seoul.

  • Cheapest
    Frontier Airlines
    MDW
    12:43
    40h 47m
    2 transfer
    ICN
    20:30
    Midway International Airport - Incheon International Airport
    Thu, Jan 23Frontier Airlines
    CAD 579
  • Frontier Airlines
    ORD
    18:36
    34h 54m
    2 transfer
    ICN
    20:30
    O'Hare International Airport - Incheon International Airport
    Thu, Jan 23Frontier Airlines
    CAD 587
  • Allegiant Air
    RFD
    12:44
    25h 36m
    2 transfer
    ICN
    05:20
    Chicago Rockford International Airport - Incheon International Airport
    Sun, Jan 12Allegiant Air
    CAD 888
  • Allegiant Air
    RFD
    12:44
    25h 36m
    2 transfer
    ICN
    05:20
    Chicago Rockford International Airport - Incheon International Airport
    Sun, Jan 12Allegiant Air
    CAD 888
    Find More Flights

FAQ

  • When are flight tickets from Chicago (CHI) to Seoul (SEL) the cheapest?

    Airlines adjust prices for flights from Chicago to Seoul based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Chicago (CHI) to Seoul (SEL) cost?

    According to Trip.com's data, the lowest price is around CAD 2,554.

  • How long is the flight from Chicago (CHI) to Seoul (SEL)?

    It takes about 14 hours 30 minutes to fly from Chicago (CHI) to Seoul (SEL).

  • What is the transportation method from the main airport to downtown in Seoul?

    • The distance from Incheon International Airport to downtown is about 48km, by taxi about 1 hour.
    • The distance from Gimpo International Airport to downtown is about 15km, by taxi about 30 minutes.

  • What are the most popular airlines that fly from Chicago (CHI) to Seoul (SEL)?

    Airlines with flights from Chicago (CHI) to Seoul (SEL): Delta Air Lines and Korean Air.

  • What's the most popular airline for direct flights from Chicago (CHI) to Seoul (SEL)?

    Korean Air operates 3 direct flights from Chicago (CHI) to Seoul (SEL).

  • How many airports in Seoul (SEL)?

    There are 3 airport(s) in Seoul (SEL): Gimpo International Airport, Incheon International Airport and Seoul Air Base.

How to find a cheap flight from Chicago to Seoul

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chicago to Seoul. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information for Chicago to Seoul Flights

Cheapest direct flight priceCAD 639
Cheapest return ticket priceCAD 1,926
Off-season travel monthDecember
Peak season for travelApril
Flight distance10,516.53km
Average flight time14 hours 30 minutes
Popular airlineAmerican Airlines

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