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$405+ Cheap flights from Massachusetts 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ICN
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap flight deals from Massachusetts to South Korea

Cheapest flights from Massachusetts to South Korea
Explore the most affordable flight options available from Massachusetts to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/24. 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.
Fri 12/267:30 amBOS - ICN
1 stop21h 05mMultiple Airlines
Thu 1/229:20 pmICN - BOS
2 stops34h 50mMultiple Airlines
Deal found 12/24$1,470
This Alaska Airlines deal was found by Cheapflights users on 12/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:23 pmBOS - ICN
2 stops33h 12mMultiple Airlines
Sat 1/248:35 pmICN - BOS
2 stops32h 45mMultiple Airlines
Deal found 12/25$1,491
This Cathay Pacific deal was found by Cheapflights users on 12/25. 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.
Fri 12/2612:30 amBOS - ICN
1 stop22h 15mCathay Pacific
Sat 1/241:45 pmICN - BOS
1 stop22h 15mCathay Pacific
Deal found 12/25$1,502
This Cheapflightsfares deal was found by Cheapflights users on 12/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:30 amBOS - ICN
1 stop23h 25mCathay Pacific
Thu 1/223:00 pmICN - BOS
1 stop21h 00mCathay Pacific
Deal found 12/24$1,512
This Kiwi.com deal was found by Cheapflights users on 12/24. 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.
Sat 12/2711:06 amBOS - ICN
2 stops38h 44mMultiple Airlines
Sat 1/248:35 pmICN - BOS
1 stop17h 19mMultiple Airlines
Deal found 12/24$1,513
This Kiwi.com deal was found by Cheapflights users on 12/25. 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.
Sat 12/2711:06 amBOS - ICN
2 stops38h 24mMultiple Airlines
Sat 1/178:35 pmICN - BOS
1 stop17h 19mMultiple Airlines
Deal found 12/25$1,640
This Air Canada deal was found by Cheapflights users on 12/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/284:35 pmBOS - ICN
1 stop35h 50mAir Canada
Wed 1/75:55 pmICN - BOS
2 stops39h 47mAir Canada
Deal found 12/24$1,715
This Gurufare deal was found by Cheapflights users on 12/25. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/273:58 pmBOS - GMP
2 stops36h 22mJapan Airlines
Sat 1/247:40 pmGMP - BOS
2 stops41h 16mJapan Airlines
Deal found 12/25$2,366
This WhyPayMore deal was found by Cheapflights users on 12/25. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:01 amBOS - GMP
2 stops38h 54mJapan Airlines
Wed 1/712:05 pmGMP - BOS
2 stops24h 51mJapan Airlines
Deal found 12/25$3,125
This Jetabroad deal was found by Cheapflights users on 12/23. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:12 amBOS - GMP
2 stops24h 53mMultiple Airlines
Thu 1/812:05 pmGMP - BOS
2 stops21h 49mMultiple Airlines
Deal found 12/23$3,263
This Gotogate deal was found by Cheapflights users on 12/25. 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.
Sat 12/276:00 amBOS - GMP
2 stops50h 30mANA
Sat 1/177:45 amGMP - BOS
2 stops27h 53mANA
Deal found 12/25$3,365
This Japan Airlines deal was found by Cheapflights users on 12/24. 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.
Sun 12/283:55 pmBOS - GMP
2 stops29h 00mMultiple Airlines
Wed 1/78:00 amGMP - BOS
2 stops21h 48mMultiple Airlines
Deal found 12/24$3,433

Find flight deals from Massachusetts to South Korea

Keep the following information in mind while searching for Massachusetts to South Korea flight deals. Data was last updated December 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$832
(FlightHub)

One-way from

$405
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,862

Good round-trip deal

$833 or less

Good one-way deal

$409 or less
Provider with most accurate pricing for Boston Logan Intl-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Seoul (SEL) flights.
Search Deals
From Massachusetts to South Korea
Search Deals
One-way flight from Massachusetts to South Korea
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Massachusetts to South Korea.
Search Deals
Price to beat on a one-way flight from Massachusetts to South Korea.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts 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 26, 2025.
Use the filters below to find and compare flights from Massachusetts to South Korea that are best for you.

Fly from

Massachusetts

Fly to

South Korea

Route

Depart

Return

Price

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Fri 3/6

6:40 pm-2:10 pm

2 stops29h 30m

Seoul Gimpo Intl

Sun 3/22

8:50 am-5:20 pm

1 stop21h 30m

$886

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Sun 1/25

6:40 pm-2:10 pm

2 stops29h 30m

Seoul Gimpo Intl

Sun 2/1

8:50 am-4:20 pm

1 stop21h 30m

$888

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

Wed 4/1

5:44 am-3:30 pm

1 stop20h 46m

Incheon Intl

Wed 4/15

5:25 pm-10:55 pm

1 stop18h 30m

$915

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

Thu 1/22

6:03 am-3:30 pm

1 stop19h 27m

Incheon Intl

Thu 1/29

7:25 pm-11:55 pm

1 stop18h 30m

$916

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

Mon 2/2

10:07 am-5:40 am

2 stops29h 33m

Incheon Intl

Fri 2/6

12:45 pm-11:44 pm

2 stops24h 59m

$920

AlbanyIncheon

ALB - ICN

ALBICN

Albany Intl

Sun 2/8

1:40 pm-4:45 pm

2 stops37h 05m

Incheon Intl

Sun 2/15

7:15 pm-11:38 am

2 stops30h 23m

$920

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Wed 2/25

6:40 pm-2:10 pm

2 stops29h 30m

Seoul Gimpo Intl

Wed 3/11

8:50 am-5:20 pm

1 stop21h 30m

$920

WorcesterIncheon

ORH - ICN

ORHICN

Worcester

Sun 2/8

2:18 pm-4:45 pm

3 stops36h 27m

Incheon Intl

Sun 2/15

7:15 pm-1:15 pm

3 stops32h 00m

$920

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

Thu 2/26

5:35 pm-4:45 pm

2 stops33h 10m

Incheon Intl

Fri 3/13

5:55 pm-11:21 pm

1 stop18h 26m

$920

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

Wed 3/4

6:05 am-3:30 pm

1 stop19h 25m

Incheon Intl

Sun 3/22

7:30 pm-11:59 pm

1 stop17h 29m

$926

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 58 results
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Best time to book a flight from Massachusetts to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Massachusetts 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 Massachusetts to South Korea

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

Currently, November is the cheapest month in which you can book a flight from Massachusetts to South Korea (average of $770). Flying from Massachusetts to South Korea in June is currently the most expensive (average of $1,316). 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 MA to KR?

Find hourly flight availability from Massachusetts 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 26, 2025.

One of the essential ways to save on airfare from Massachusetts to South Korea is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 39% on airfare.

What is the cheapest day to fly from Massachusetts to South Korea?

Use this chart to determine the cheapest time to fly round-trip from Massachusetts to South Korea. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Massachusetts to South Korea flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Massachusetts to South Korea

Explore weekly flight availability from Massachusetts 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 26, 2025.

The most flights from USMA 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).

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Massachusetts to South Korea flight route?

    This flight path from Massachusetts to South Korea was viewed by 242 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Massachusetts to South Korea?

    For as low as $916, American Airlines can have you in South Korea from Massachusetts in 19h 27m. Airlines will cover a distance of 6816 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Massachusetts to South Korea one-way?

    $468 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Air Canada and Turkish Airlines, with prices starting from $534 and $549, respectively.

  • Can I find deals for flights from Massachusetts to South Korea that include hotel bookings?

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

  • How can I find direct flights from Massachusetts to South Korea?

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

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

    Yes. Cheapflights offers flight deals from Massachusetts 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 Massachusetts to South Korea?

    Currently, November is the cheapest month in which you can book a flight from Massachusetts to South Korea (average of $770). Flying from Massachusetts to South Korea in June is currently the most expensive (average of $1,316). 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 7 airlines flying from Massachusetts to South Korea

Discover the top 7 airlines that operate flights from Massachusetts 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 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$357Average$2,092FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$774Average$1,006FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$823Average$958FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$869Average$1,211FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$872Average$1,430FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$872Average$936FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,527Average$2,009FlexibilityNo cancel feeOn-time81%

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