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$358+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ICN
Mar 11 — Mar 181
Wed 3/11
Wed 3/18
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 February 9, 2026.

This Ovago deal was found by Cheapflights users on 2/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:40 pm
BOS
-
GMP
2 stops29h 30m
Multiple Airlines
Wed 3/118:40 am
GMP
-
BOS
1 stop21h 40m
Multiple Airlines
Deal found 2/7$887
This Ovago deal was found by Cheapflights users on 2/8. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:40 pm
BOS
-
ICN
2 stops36h 25m
Multiple Airlines
Thu 5/72:50 pm
ICN
-
BOS
1 stop38h 50m
Multiple Airlines
Deal found 2/8$887
This Ovago deal was found by Cheapflights users on 2/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:40 pm
BOS
-
GMP
2 stops29h 30m
Multiple Airlines
Wed 4/19:05 am
GMP
-
BOS
1 stop20h 35m
Multiple Airlines
Deal found 2/7$888
This Ovago deal was found by Cheapflights users on 2/5. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:40 pm
BOS
-
ICN
2 stops30h 10m
Multiple Airlines
Sun 5/108:20 am
ICN
-
BOS
1 stop21h 20m
Multiple Airlines
Deal found 2/5$888
This BusinessClass deal was found by Cheapflights users on 2/9. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:40 pm
BOS
-
GMP
2 stops36h 30m
Multiple Airlines
Tue 4/283:00 pm
GMP
-
BOS
1 stop38h 40m
Multiple Airlines
Deal found 2/9$889
This BusinessClass deal was found by Cheapflights users on 2/8. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:40 pm
BOS
-
ICN
2 stops30h 10m
Multiple Airlines
Sun 4/128:20 am
ICN
-
BOS
1 stop21h 20m
Multiple Airlines
Deal found 2/8$889
This FlightHub deal was found by Cheapflights users on 2/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:40 pm
BOS
-
ICN
2 stops30h 10m
Multiple Airlines
Sun 4/128:20 am
ICN
-
BOS
1 stop21h 20m
Multiple Airlines
Deal found 2/9$890
This Gotogate deal was found by Cheapflights users on 2/6. 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.
Wed 3/117:40 pm
BOS
-
ICN
2 stops37h 15m
Multiple Airlines
Wed 3/187:55 am
ICN
-
BOS
1 stop22h 25m
Multiple Airlines
Deal found 2/6$897
This Gotogate deal was found by Cheapflights users on 2/8. 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.
Fri 4/36:40 pm
BOS
-
GMP
2 stops36h 30m
Multiple Airlines
Sat 4/183:00 pm
GMP
-
BOS
1 stop38h 40m
Multiple Airlines
Deal found 2/8$898
This Gotogate deal was found by Cheapflights users on 2/9. 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.
Wed 4/16:40 pm
BOS
-
ICN
2 stops36h 25m
Multiple Airlines
Thu 4/1612:50 pm
ICN
-
BOS
1 stop40h 50m
Multiple Airlines
Deal found 2/9$898
This CrystalTravel deal was found by Cheapflights users on 2/9. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:45 am
BOS
-
ICN
1 stop23h 20m
Cathay Pacific
Wed 10/213:10 pm
ICN
-
BOS
1 stop20h 55m
Cathay Pacific
Deal found 2/9$899
This Gotogate deal was found by Cheapflights users on 2/6. 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.
Fri 3/277:40 pm
BOS
-
GMP
2 stops35h 30m
Multiple Airlines
Sat 4/43:00 pm
GMP
-
BOS
1 stop38h 40m
Multiple Airlines
Deal found 2/6$901

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 February 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$887
(Ovago)

One-way from

$358
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$1,021

Good round-trip deal

$828 or less

Good one-way deal

$439 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
Highest demand for flights based on searches. 9% potential increase in price ($138 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 9, 2026.
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

Sun 3/8

7:40 pm-2:10 pm

2 stops29h 30m

Seoul Gimpo Intl

Wed 3/11

8:40 am-5:20 pm

1 stop21h 40m

$887

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Wed 4/1

6:40 pm-8:10 pm

2 stops36h 30m

Seoul Gimpo Intl

Thu 4/16

3:00 pm-4:40 pm

1 stop38h 40m

$888

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Fri 3/20

7:40 pm-2:10 pm

2 stops29h 30m

Seoul Gimpo Intl

Tue 3/31

3:00 pm-4:40 pm

1 stop38h 40m

$902

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Mon 3/23

9:00 pm-6:20 pm

1 stop32h 20m

Incheon Intl

Thu 3/26

12:10 am-7:05 pm

1 stop31h 55m

$1,022

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

Fri 2/27

7:15 pm-4:45 pm

2 stops31h 30m

Incheon Intl

Sun 3/8

5:55 pm-11:07 pm

1 stop18h 12m

$1,027

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Tue 2/24

6:30 am-10:55 am

2 stops38h 25m

Seoul Gimpo Intl

Tue 3/3

8:00 am-10:48 pm

2 stops28h 48m

$1,094

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Tue 4/7

6:30 am-9:15 pm

2 stops25h 45m

Seoul Gimpo Intl

Tue 4/21

8:00 am-11:52 pm

2 stops28h 52m

$1,094

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

Mon 3/9

6:00 am-4:40 am

2 stops33h 40m

Incheon Intl

Mon 3/16

11:45 am-11:29 pm

2 stops24h 44m

$1,113

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Wed 2/25

7:00 am-10:05 pm

2 stops25h 05m

Seoul Gimpo Intl

Wed 3/4

8:00 am-10:48 pm

2 stops28h 48m

$1,118

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Wed 3/4

8:00 pm-6:20 pm

1 stop32h 20m

Incheon Intl

Sat 3/7

12:10 am-6:05 pm

1 stop31h 55m

$1,128

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 60 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, May is the cheapest month in which you can book a flight from Massachusetts to South Korea (average of $521). Flying from Massachusetts to South Korea in June is currently the most expensive (average of $1,315). 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 February 9, 2026.

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 42% 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 February 9, 2026.

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 $1,027, Turkish Airlines can have you in South Korea from Massachusetts in 31h 30m. 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.

  • 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, May is the cheapest month in which you can book a flight from Massachusetts to South Korea (average of $521). Flying from Massachusetts to South Korea in June is currently the most expensive (average of $1,315). 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

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Alternative routes for Massachusetts to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
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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 February 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$319Average$2,045FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$767Average$1,051FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$837Average$1,011FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$854Average$1,213FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$872Average$1,159FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$872Average$1,430FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,528Average$2,045FlexibilityNo cancel feeOn-time81%

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