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$448+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ICN
dic. 26 — ene. 21
vie. 12/26
vie. 1/2
1 adult, Economy
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Cheap 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 noviembre 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$803
(eDestinos)

One-way from

$448
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,046

Good round-trip deal

$825 or less

Good one-way deal

$470 or less
Provider with most accurate pricing for Boston Logan Intl-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Seoul (SEL) flights.
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From Massachusetts to South Korea
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One-way flight from Massachusetts to South Korea
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Highest demand for flights based on searches. 4% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Massachusetts to South Korea.
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Price to beat on a one-way flight from Massachusetts to South Korea.
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Find 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 noviembre 26, 2025.

This American Airlines deal was found by Cheapflights users on 11/26. 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.
lun. 12/16:06 pmBOS - ICN
1 stop32h 39mAmerican Airlines
mar. 12/97:15 pmICN - BOS
1 stop33h 38mAmerican Airlines
Deal found 11/26$912
This Delta deal was found by Cheapflights users on 11/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/276:00 amBDL - ICN
1 stop19h 50mDelta
jue. 12/49:35 amICN - BDL
1 stop20h 50mDelta
Deal found 11/26$916
This American Airlines deal was found by Cheapflights users on 11/26. 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.
jue. 11/275:32 amBOS - ICN
1 stop21h 13mAmerican Airlines
mié. 12/37:15 pmICN - BOS
1 stop17h 45mAmerican Airlines
Deal found 11/26$916
This American Airlines deal was found by Cheapflights users on 11/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/19:13 pmBOS - ICN
2 stops29h 32mAmerican Airlines
dom. 12/77:15 pmICN - BOS
2 stops26h 06mAmerican Airlines
Deal found 11/24$920
This FlightHub deal was found by Cheapflights users on 11/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/298:00 pmBOS - ICN
1 stop32h 20mTurkish Airlines
mié. 12/1712:10 amICN - BOS
1 stop31h 55mTurkish Airlines
Deal found 11/25$938
This Orbitz deal was found by Cheapflights users on 11/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/276:00 amBOS - GMP
2 stops22h 20mMultiple Airlines
mié. 12/38:50 amGMP - BOS
1 stop21h 30mMultiple Airlines
Deal found 11/26$942
This Kiwi.com deal was found by Cheapflights users on 11/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/36:40 pmBOS - ICN
2 stops37h 15mMultiple Airlines
mié. 1/214:20 pmICN - BOS
2 stops42h 35mMultiple Airlines
Deal found 11/23$956
This FlightHub deal was found by Cheapflights users on 11/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/2412:30 amBOS - ICN
1 stop22h 15mCathay Pacific
mar. 12/23:00 pmICN - BOS
1 stop21h 00mCathay Pacific
Deal found 11/24$961
This Expedia deal was found by Cheapflights users on 11/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/255:32 amBOS - GMP
2 stops26h 33mJapan Airlines
mar. 12/28:00 amGMP - BOS
2 stops28h 37mJapan Airlines
Deal found 11/24$964
This Kiwi.com deal was found by Cheapflights users on 11/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/76:52 pmBOS - ICN
1 stop35h 38mMultiple Airlines
mié. 1/214:20 pmICN - BOS
2 stops42h 35mMultiple Airlines
Deal found 11/23$968
This Kiwi.com deal was found by Cheapflights users on 11/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/410:40 pmBOS - ICN
1 stop28h 10mMultiple Airlines
mié. 1/214:20 pmICN - BOS
2 stops42h 35mMultiple Airlines
Deal found 11/23$969
This Gotogate deal was found by Cheapflights users on 11/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/2412:30 amBOS - ICN
1 stop23h 25mCathay Pacific
mié. 12/103:00 pmICN - BOS
1 stop21h 00mCathay Pacific
Deal found 11/23$970

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 noviembre 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

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

mar. 4/14

1:40 am-2:05 pm

1 stop23h 25m

Incheon Intl

mar. 4/28

8:05 pm-11:00 pm

1 stop39h 55m

$832

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

mar. 2/17

12:30 am-12:45 pm

1 stop22h 15m

Incheon Intl

mié. 3/4

3:00 pm-10:00 pm

1 stop21h 00m

$832

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

mar. 2/24

12:30 am-6:35 pm

1 stop28h 05m

Incheon Intl

jue. 3/5

7:35 pm-10:00 pm

1 stop40h 25m

$882

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

sáb. 1/31

12:30 am-9:25 pm

1 stop30h 55m

Incheon Intl

jue. 2/12

10:00 am-10:00 pm

1 stop26h 00m

$883

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

mié. 1/28

6:40 pm-2:10 pm

2 stops29h 30m

Seoul Gimpo Intl

vie. 2/6

8:50 am-4:20 pm

1 stop21h 30m

$906

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

jue. 1/22

5:30 am-4:50 pm

1 stop21h 20m

Incheon Intl

lun. 1/26

9:35 am-12:07 pm

1 stop16h 32m

$916

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

jue. 1/22

7:50 am-5:40 am

2 stops31h 50m

Incheon Intl

lun. 1/26

6:00 pm-11:44 pm

2 stops19h 44m

$920

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

sáb. 2/21

1:00 pm-4:50 pm

1 stop37h 50m

Incheon Intl

dom. 3/8

6:00 pm-11:47 pm

1 stop18h 47m

$921

BostonJeju City

BOS - CJU

BOSCJU

Boston Logan Intl

jue. 4/30

1:40 am-6:20 am

1 stop39h 40m

Jeju City

vie. 5/8

7:55 am-11:00 pm

1 stop28h 05m

$930

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

vie. 3/20

9:00 pm-6:20 pm

1 stop32h 20m

Incheon Intl

jue. 3/26

12:10 am-7:05 pm

1 stop31h 55m

$941

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

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, November is the cheapest month in which you can book a flight from Massachusetts to South Korea (average of $778). Flying from Massachusetts to South Korea in June is currently the most expensive (average of $1,318). 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 noviembre 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 noviembre 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, Cathay Pacific can have you in South Korea from Massachusetts in 21h 20m. 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 Cathay Pacific and Delta, with prices starting from $581 and $618, 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 $778). Flying from Massachusetts to South Korea in June is currently the most expensive (average of $1,318). 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 noviembre 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$357Average$2,004FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$774Average$995FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$802Average$937FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$868Average$1,225FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$872Average$1,430FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$872Average$936FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,528Average$2,018FlexibilityNo cancel feeOn-time81%

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