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Boston Logan International Airport to Incheon International Airport flight

Explore the cheapest one-way and round-trip flights from Boston Logan International Airport to Incheon International Airport over the next 90 days, with one-way fares from US$434 and round-trip from US$1,006. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        BOS 12:55
        15h 30m
        Direct
        ICN 17:25
        Boston - Seoul | Thu, Sep 24 | Korean Air
        ICN 09:30
        13h 40m
        Direct
        BOS 10:10
        Seoul - Boston | Thu, Oct 1 | Korean Air
        US$1,816 US$2,409
        25% off
        25% off
        US$2,409 US$1,816
      • BOS 12:55
        15h 30m
        Direct
        ICN 17:25
        Boston - Seoul | Thu, Sep 24 | Delta Air Lines
        ICN 09:30
        13h 40m
        Direct
        BOS 10:10
        Seoul - Boston | Thu, Oct 1 | Delta Air Lines
        US$1,903 US$2,409
        21% off
        21% off
        US$2,409 US$1,903
      • BOS 23:55
        24h 45m
        1 stop
        ICN 13:40
        Boston - Seoul | Fri, Oct 2 | Hainan Airlines
        ICN 12:50
        22h 10m
        1 stop
        BOS 22:00
        Seoul - Boston | Tue, Oct 6 | Asiana Airlines
        US$1,006 US$2,409
        57% off
        57% off
        US$2,409 US$1,006
      • BOS 23:55
        24h 45m
        1 stop
        ICN 13:40
        Boston - Seoul | Tue, Oct 6 | Hainan Airlines
        ICN 08:20
        26h 40m
        1 stop
        BOS 22:00
        Seoul - Boston | Tue, Oct 13 | Asiana Airlines
        US$1,006
        57% off
        US$2,409 US$1,006
      • BOS 23:55
        29h 35m
        1 stop
        ICN 18:30
        Boston - Seoul | Tue, Sep 29 | Hainan Airlines
        ICN 12:50
        22h 10m
        1 stop
        BOS 22:00
        Seoul - Boston | Tue, Oct 6 | Asiana Airlines
        US$1,006
        57% off
        US$2,409 US$1,006
      • BOS 18:30
        35h 15m
        1 stop
        ICN 18:45
        Boston - Seoul | Sun, Sep 27 | WestJet
        ICN 20:45
        33h 55m
        1 stop
        BOS 17:40
        Seoul - Boston | Wed, Sep 30 | WestJet
        US$1,007
        57% off
        US$2,409 US$1,007
      • BOS 18:40
        30h
        1 stop
        ICN 13:40
        Boston - Seoul | Fri, Sep 25 | Hainan Airlines
        ICN 08:20
        21h 20m
        1 stop
        BOS 16:40
        Seoul - Boston | Tue, Sep 29 | Asiana Airlines
        US$1,012
        57% off
        US$2,409 US$1,012
      • BOS 23:55
        29h 35m
        1 stop
        ICN 18:30
        Boston - Seoul | Sun, Sep 27 | Hainan Airlines
        ICN 12:50
        22h 10m
        1 stop
        BOS 22:00
        Seoul - Boston | Sun, Oct 4 | Asiana Airlines
        US$1,024
        56% off
        US$2,409 US$1,024
      • BOS 23:55
        29h 35m
        1 stop
        ICN 18:30
        Boston - Seoul | Sun, Oct 4 | Hainan Airlines
        ICN 12:50
        22h 10m
        1 stop
        BOS 22:00
        Seoul - Boston | Fri, Oct 9 | Asiana Airlines
        US$1,057
        56% off
        US$2,409 US$1,057
      • BOS 01:40
        22h
        1 stop
        ICN 12:40
        Boston - Seoul | Thu, Sep 24 | Cathay Pacific
        ICN 13:40
        22h 20m
        1 stop
        BOS 23:00
        Seoul - Boston | Thu, Oct 1 | Cathay Pacific
        US$1,068
        56% off
        US$2,409 US$1,068
      • BOS 18:30
        35h 15m
        1 stop
        ICN 18:45
        Boston - Seoul | Thu, Oct 1 | WestJet
        ICN 20:45
        33h 55m
        1 stop
        BOS 17:40
        Seoul - Boston | Wed, Oct 7 | WestJet
        US$1,106
        54% off
        US$2,409 US$1,106
      • BOS 13:55
        25h 25m
        1 stop
        ICN 04:20
        Boston - Seoul | Sat, Oct 10 | United Airlines
        ICN 11:30
        20h 41m
        1 stop
        BOS 19:11
        Seoul - Boston | Sat, Oct 17 | United Airlines
        US$1,106
        54% off
        US$2,409 US$1,106
      • BOS 23:55
        24h 45m
        1 stop
        ICN 13:40
        Boston - Seoul | Tue, Sep 22 | Hainan Airlines
        ICN 12:50
        22h 10m
        1 stop
        BOS 22:00
        Seoul - Boston | Sun, Sep 27 | Asiana Airlines
        US$1,110
        54% off
        US$2,409 US$1,110
      • BOS 18:30
        35h 15m
        1 stop
        ICN 18:45
        Boston - Seoul | Fri, Oct 2 | WestJet
        ICN 20:45
        33h 55m
        1 stop
        BOS 17:40
        Seoul - Boston | Thu, Oct 8 | WestJet
        US$1,112
        54% off
        US$2,409 US$1,112
      • BOS 13:00
        17h 25m
        1 stop
        SEL 14:00
        Boston - Seoul | Mon, Aug 31 | Normal Airline
        SEL 15:00
        6h
        Direct
        BOS 16:00
        Seoul - Boston | Wed, Sep 2 | Normal Airline
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      • Cheapest nonstop
        BOS 12:55
        15h 30m
        Direct
        ICN 17:25
        Boston - Seoul | Thu, Oct 8 | Korean Air
        US$896 US$1,137
        21% off
        21% off
        US$1,137 US$896
      • BOS 12:55
        15h 30m
        Direct
        ICN 17:25
        Boston - Seoul | Mon, Oct 5 | Korean Air
        US$898 US$1,137
        21% off
        21% off
        US$1,137 US$898
      • BOS 07:25
        22h 20m
        1 stop
        ICN 18:45
        Boston - Seoul | Wed, Sep 16 | WestJet
        US$434 US$1,137
        62% off
        62% off
        US$1,137 US$434
      • BOS 18:30
        35h 15m
        1 stop
        ICN 18:45
        Boston - Seoul | Thu, Sep 24 | WestJet
        US$436
        62% off
        US$1,137 US$436
      • BOS 18:30
        35h 15m
        1 stop
        ICN 18:45
        Boston - Seoul | Fri, Sep 11 | WestJet
        US$437
        62% off
        US$1,137 US$437
      • BOS 18:30
        35h 15m
        1 stop
        ICN 18:45
        Boston - Seoul | Tue, Sep 15 | WestJet
        US$439
        61% off
        US$1,137 US$439
      • BOS 18:30
        35h 15m
        1 stop
        ICN 18:45
        Boston - Seoul | Mon, Sep 21 | WestJet
        US$443
        61% off
        US$1,137 US$443
      • BOS 18:30
        35h 15m
        1 stop
        ICN 18:45
        Boston - Seoul | Sun, Sep 13 | WestJet
        US$446
        61% off
        US$1,137 US$446
      • BOS 18:30
        35h 15m
        1 stop
        ICN 18:45
        Boston - Seoul | Sat, Oct 3 | WestJet
        US$453
        60% off
        US$1,137 US$453
      • BOS 18:30
        35h 15m
        1 stop
        ICN 18:45
        Boston - Seoul | Mon, Oct 5 | WestJet
        US$479
        57% off
        US$1,137 US$479
      • BOS 07:35
        23h 35m
        1 stop
        ICN 20:10
        Boston - Seoul | Mon, Sep 7 | Delta Air Lines
        US$485
        56% off
        US$1,137 US$485
      • BOS 18:30
        35h 15m
        1 stop
        ICN 18:45
        Boston - Seoul | Tue, Oct 20 | WestJet
        US$489
        56% off
        US$1,137 US$489
      • BOS 18:30
        35h 15m
        1 stop
        ICN 18:45
        Boston - Seoul | Sat, Oct 17 | WestJet
        US$502
        56% off
        US$1,137 US$502
      • BOS 07:35
        23h 35m
        1 stop
        ICN 20:10
        Boston - Seoul | Mon, Sep 28 | Delta Air Lines
        US$509
        55% off
        US$1,137 US$509
      • BOS 13:00
        17h 25m
        1 stop
        SEL 14:00
        Boston - Seoul | Mon, Aug 31 | Normal Airline
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Flight fares from Boston Logan International Airport to Incheon International Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

Trip.com Price Insights: Flights from Boston Logan International Airport to Incheon International Airport

What is the cheapest month to fly from Boston Logan International Airport to Incheon International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Boston Logan International Airport to Incheon International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Boston Logan International Airport to Incheon International Airport are usually in February, with an average price of US$747. It is best to avoid January, when the average price can reach US$1,563.

US$1,563
US$1,155
US$747
US$339
    Cheapest
  • US$890
    Aug
  • US$810
    Sep
  • US$1,505
    Oct
  • US$905
    Nov
  • US$1,432
    Dec
  • US$1,563
    Jan
  • US$747
    Feb
  • US$1,252
    Mar
  • US$1,086
    Apr
  • US$1,119
    May
  • US$1,289
    Jun
  • US$1,117
    Jul

What is the cheapest month to fly return from Boston Logan International Airport to Incheon International Airport?

The data is based on the past 12 months and shows the average monthly return fares from Boston Logan International Airport to Incheon International Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, September is often the month to find the lowest fares from Boston Logan International Airport to Incheon International Airport, with an average price of US$1,443. December is usually the most expensive month, with an average price reaching US$2,839.

US$2,839
US$2,141
US$1,443
US$745
    Cheapest
  • US$2,363
    Aug
  • US$1,443
    Sep
  • US$2,094
    Oct
  • US$1,903
    Nov
  • US$2,839
    Dec
  • US$1,984
    Jan
  • US$1,674
    Feb
  • US$1,944
    Mar
  • US$1,845
    Apr
  • US$2,277
    May
  • US$2,211
    Jun
  • US$2,109
    Jul

What is the cheapest day of the week to fly from Boston Logan International Airport to Incheon International Airport?

The data is based on the past 12 months and shows the average ticket prices from Boston Logan International Airport to Incheon International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Boston Logan International Airport to Incheon International Airport is Monday, with average prices usually lower than other days. Avoid departing on Saturday as prices are typically highest on that day.

US$1,313
US$1,170
US$1,027
US$884
  • US$1,027
    Mon
  • US$1,123
    Tue
  • US$1,307
    Wed
  • US$1,071
    Thu
  • US$1,278
    Fri
  • US$1,313
    Sat
  • US$1,047
    Sun

Which airline offers the cheapest flights from Boston Logan International Airport to Incheon International Airport?

The cheapest airline flying from Boston Logan International Airport to Incheon International Airport is Air Canada (from US$425) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Canada
From US$425
WestJet
From US$434
Frontier Airlines
From US$440
American Airlines
From US$478
Porter Airlines
From US$483
Delta Air Lines
From US$485
Hainan Airlines
From US$522
Etihad Airways
From US$524
Jetblue Airways
From US$544

Find more flights and airlines

What is the flight schedule from Boston Logan International Airport to Incheon International Airport?

Check the schedule for flights from Boston to Seoul and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA1509

    Boston Logan International Airport

    07:00

    BOS

    3h 6m

    Direct

    09:06

    ORD

    S M T W T F S
    Search

  2. AA2389

    O'Hare International Airport

    10:00

    ORD

    3h 57m

    Direct

    12:57

    YYC

    S M T W T F S

  3. WS086

    Calgary International Airport

    16:00

    YYC

    11h 45m

    Direct

    18:45

    ICN

    S - T W T F S

  4. DL977

    Boston Logan International Airport

    07:35

    BOS

    6h 34m

    Direct

    11:09

    SFO

    S M T W T F S
    Search

  5. YP114

    San Francisco International Airport

    15:30

    SFO

    12h 40m

    Direct

    20:10

    ICN

    - - - - - F -

  6. AA3324

    Boston Logan International Airport

    06:00

    BOS

    3h 10m

    Direct

    08:10

    ORD

    S M T W T F S
    Search

  7. AA2389

    O'Hare International Airport

    10:00

    ORD

    3h 57m

    Direct

    12:57

    YYC

    S M T W T F S

  8. WS086

    Calgary International Airport

    16:00

    YYC

    11h 45m

    Direct

    18:45

    ICN

    S - T W T F S

  9. DL445

    Boston Logan International Airport

    18:45

    BOS

    5h 30m

    Direct

    22:15

    SLC

    S M T W T F S
    Search

  10. DL3584

    Salt Lake City International Airport

    21:00

    SLC

    2h 36m

    Direct

    22:36

    YVR

    S M T W T F S

  11. TW532

    Vancouver International Airport

    17:25

    YVR

    12h 15m

    Direct

    21:40

    ICN

    - - T W T F S

  12. DL977

    Boston Logan International Airport

    07:35

    BOS

    6h 34m

    Direct

    11:09

    SFO

    S M T W T F S
    Search

  13. YP112

    San Francisco International Airport

    17:00

    SFO

    12h 40m

    Direct

    21:40

    ICN

    S - T - T - -

  14. AA1509

    Boston Logan International Airport

    07:00

    BOS

    3h 6m

    Direct

    09:06

    ORD

    S M T W T F S
    Search

  15. AA1851

    O'Hare International Airport

    10:30

    ORD

    4h 58m

    Direct

    13:28

    SFO

    S M T W T F S

  16. YP112

    San Francisco International Airport

    17:00

    SFO

    12h 40m

    Direct

    21:40

    ICN

    S - T - T - -

  17. AC771

    Boston Logan International Airport

    12:45

    BOS

    1h 48m

    Direct

    14:33

    YYZ

    - - T W - - S
    Search

  18. AC119

    Toronto Pearson International Airport

    17:40

    YYZ

    5h 22m

    Direct

    21:02

    YVR

    S M T W T F S

  19. TW532

    Vancouver International Airport

    17:25

    YVR

    12h 15m

    Direct

    21:40

    ICN

    - - T W T F S

  20. DL2303

    Boston Logan International Airport

    05:40

    BOS

    3h 27m

    Direct

    08:07

    MSP

    S M T W T F S
    Search

  21. DL2482

    Minneapolis-Saint Paul International Airport

    09:00

    MSP

    3h 59m

    Direct

    10:59

    YVR

    S M T W T F S

  22. TW532

    Vancouver International Airport

    17:25

    YVR

    12h 15m

    Direct

    21:40

    ICN

    - - T W T F S

  23. WS1625

    Boston Logan International Airport

    18:30

    BOS

    5h 25m

    Direct

    21:55

    YYC

    S M T W T F S
    Search

  24. WS086

    Calgary International Airport

    16:00

    YYC

    11h 45m

    Direct

    18:45

    ICN

    S - T W T F S

  25. DL6874

    Boston Logan International Airport

    18:30

    BOS

    5h 25m

    Direct

    21:55

    YYC

    S M - W T F S
    Search

  26. WS086

    Calgary International Airport

    16:00

    YYC

    11h 45m

    Direct

    18:45

    ICN

    S - T W T F S
Find more flights and airlines

About Boston Logan International Airport and Incheon International Airport

Learn about Boston Logan International Airport (BOS) and Incheon International Airport (ICN) — including location, terminals, transportation, and travel tips.

Flight distance 10,977.57km
Cheapest one-way ticket price US$434
Cheapest return ticket price US$1,006

FAQs for Boston Logan International Airport to Incheon International Airport Flights

  • How long does it take to fly from Boston Logan International Airport (BOS) to Incheon International Airport (ICN)?

    It takes around 15 hours 32 minutes to fly from Boston Logan International Airport (bos) to Incheon International Airport(icn).
  • There are around 2 daily flights from Boston Logan International Airport (BOS) to Incheon International Airport (ICN).
  • Tickets cost around US$955 in November, making it the cheapest month to book. Boston Logan International Airport (BOS) to Incheon International Airport (ICN) is a popular route, so don't forget to book your tickets in advance.
  • The route from Boston Logan International Airport (BOS) to Incheon International Airport (ICN) is quite popular. Without considering departure times or holidays, tickets cost around US$1,451 in September, the most expensive month to book this route.
    • 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.
  • Delta Air Lines is a very popular airline operating an average of 735 flights per month.
  • The earliest flight from Boston Logan International Airport to Incheon International Airport departs at 12:55, and the last departs at 12:55, with about 2 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • Boston Logan International Airport to Incheon International Airport operates around 10 weekly flights, mainly by Delta Air Lines and Korean Air. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Boston Logan International Airport to Incheon International Airport takes about 27 hours 47 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Boston Logan International Airport to Incheon International Airport is US$1,185. Prices may vary depending on the departure date, airline, and availability.
  • Yes. Delta Air Lines and Korean Air operate direct flights from Boston Logan International Airport to Incheon International Airport, with an average flight time of 27 hours 47 minutes, and around 3 weekly flights. Actual flight frequency may vary by season.
  • Enter Boston Logan International Airport and Incheon International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.