HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Korea

$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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ICN
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Massachusetts to South Korea with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$833
(Justfly.com)

One-way from

$405
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$1,210

Good round-trip deal

$790 or less

Good one-way deal

$415 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. 8% potential increase in price ($127 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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

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 January 8, 2026.

This Justfly.com deal was found by Cheapflights users on 1/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:00 pmBOS - ICN
1 stop32h 20mTurkish Airlines
Tue 3/312:10 amICN - BOS
1 stop31h 55mTurkish Airlines
Deal found 1/7$833
This Justfly.com deal was found by Cheapflights users on 1/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/179:00 pmBOS - ICN
1 stop32h 20mTurkish Airlines
Wed 5/1311:20 pmICN - BOS
1 stop33h 35mTurkish Airlines
Deal found 1/6$843
This Justfly.com deal was found by Cheapflights users on 1/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/158:00 pmBOS - ICN
1 stop23h 05mTurkish Airlines
Wed 1/2810:45 amICN - BOS
1 stop45h 20mTurkish Airlines
Deal found 1/8$848
This Justfly.com deal was found by Cheapflights users on 1/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:00 pmBOS - ICN
1 stop32h 20mTurkish Airlines
Tue 3/1012:10 amICN - BOS
1 stop31h 55mTurkish Airlines
Deal found 1/8$856
This oojo deal was found by Cheapflights users on 1/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/218:00 pmBOS - ICN
1 stop32h 20mTurkish Airlines
Wed 3/1112:10 amICN - BOS
1 stop31h 55mTurkish Airlines
Deal found 1/6$859
This Gotogate deal was found by Cheapflights users on 1/6. 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 3/187:40 pmBOS - GMP
2 stops29h 30mMultiple Airlines
Sun 3/298:35 amGMP - BOS
1 stop21h 05mMultiple Airlines
Deal found 1/6$862
This Gotogate deal was found by Cheapflights users on 1/6. 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 3/187:40 pmBOS - ICN
2 stops29h 10mMultiple Airlines
Sat 3/283:00 pmICN - BOS
1 stop38h 40mMultiple Airlines
Deal found 1/6$862
This Justfly.com deal was found by Cheapflights users on 1/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/39:50 pmBOS - ICN
1 stop30h 50mTurkish Airlines
Wed 5/1311:20 pmICN - BOS
1 stop33h 35mTurkish Airlines
Deal found 1/8$865
This Gotogate deal was found by Cheapflights users on 1/6. 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.
Sun 9/66:40 pmBOS - GMP
2 stops30h 30mMultiple Airlines
Fri 9/118:35 amGMP - BOS
1 stop21h 05mMultiple Airlines
Deal found 1/6$867
This Gotogate deal was found by Cheapflights users on 1/6. 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.
Sun 9/66:40 pmBOS - ICN
2 stops34h 50mMultiple Airlines
Fri 9/118:20 amICN - BOS
1 stop21h 20mMultiple Airlines
Deal found 1/6$867
This Justfly.com deal was found by Cheapflights users on 1/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:00 pmBOS - ICN
1 stop32h 20mTurkish Airlines
Sun 3/812:10 amICN - BOS
1 stop31h 55mTurkish Airlines
Deal found 1/7$870
This FlightHub deal was found by Cheapflights users on 1/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/58:00 pmBOS - ICN
1 stop23h 05mTurkish Airlines
Sun 3/1512:10 amICN - BOS
1 stop31h 55mTurkish Airlines
Deal found 1/5$871

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 January 8, 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

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

Thu 2/5

6:15 am-4:45 pm

1 stop20h 30m

Incheon Intl

Thu 2/12

7:15 pm-11:21 pm

1 stop18h 06m

$917

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

Fri 2/27

6:05 am-5:40 am

2 stops33h 35m

Incheon Intl

Wed 3/11

11:45 am-11:42 pm

2 stops24h 57m

$921

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

Sat 2/28

7:46 pm-4:15 pm

2 stops30h 29m

Incheon Intl

Fri 3/13

5:00 pm-2:15 pm

2 stops34h 15m

$921

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

Sat 2/21

10:30 am-4:15 pm

2 stops39h 45m

Incheon Intl

Sat 2/28

12:45 pm-11:59 pm

2 stops25h 14m

$921

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

Thu 1/29

9:55 am-5:40 am

2 stops29h 45m

Incheon Intl

Sat 2/14

6:00 pm-2:10 pm

2 stops34h 10m

$921

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

Sun 2/1

9:55 am-5:40 am

2 stops29h 45m

Incheon Intl

Tue 2/17

6:00 pm-9:34 am

2 stops29h 34m

$921

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

Thu 1/29

3:00 pm-5:40 am

2 stops24h 40m

Incheon Intl

Wed 2/18

12:45 pm-9:34 am

2 stops34h 49m

$921

HartfordSeoul

BDL - GMP

BDLGMP

Hartford Bradley Intl

Mon 3/2

6:53 am-10:05 pm

2 stops25h 12m

Seoul Gimpo Intl

Tue 3/10

7:40 pm-5:27 pm

2 stops34h 47m

$926

HartfordSeoul

BDL - GMP

BDLGMP

Hartford Bradley Intl

Sat 1/31

1:40 pm-10:55 am

2 stops31h 15m

Seoul Gimpo Intl

Sun 2/15

8:00 am-10:20 pm

2 stops28h 20m

$928

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Fri 4/17

6:40 pm-2:10 pm

2 stops30h 30m

Seoul Gimpo Intl

Sun 4/26

8:35 am-4:40 pm

1 stop21h 05m

$935

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 60 results
1
2
3
...
6

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 $1,317). 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 January 8, 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 in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 43% 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 January 8, 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 $917, American Airlines can have you in South Korea from Massachusetts in 20h 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.

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

    $59 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on American Airlines and Frontier, with prices starting from $79 and $83, 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 $1,317). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Massachusetts to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Haneda flights
John F Kennedy Intl to Haneda flights
Newark to Haneda flights
Los Angeles to Narita flights
Newark to Narita flights
San Francisco to Haneda flights
John F Kennedy Intl to Narita flights
Seattle to Narita flights
Los Angeles to Manila flights
Dallas/Fort Worth to Narita flights
Dulles Intl to Haneda flights
San Francisco to Narita flights
Seattle to Haneda flights
LaGuardia to Narita flights
Dallas/Fort Worth to Haneda flights
LaGuardia to Haneda flights
O'Hare Intl to Haneda flights
O'Hare Intl to Narita flights
Los Angeles to Suvarnabhumi flights
Hobby to Haneda flights
San Francisco to New Delhi flights
John F Kennedy Intl to Suvarnabhumi flights
Ontario to Narita flights
Newark to New Delhi flights
Boston to Narita flights
John F Kennedy Intl to New Delhi flights
San Francisco to Manila flights
Los Angeles to Ho Chi Minh City flights
Los Angeles to Incheon Intl flights
George Bush Intcntl to Haneda flights
Denver to Narita flights
Atlanta to Haneda flights
Seattle to Suvarnabhumi flights
Dulles Intl to Narita flights
John F Kennedy Intl to Hong Kong flights
John F Kennedy Intl to Mumbai flights
John F Kennedy Intl to Incheon Intl flights
John F Kennedy Intl to Taiwan Taoyuan Intl flights
Newark to Suvarnabhumi flights
Santa Ana to Narita flights
Newark to Mumbai flights
John F Kennedy Intl to Manila flights
Los Angeles to Taiwan Taoyuan Intl flights
San Francisco to Taiwan Taoyuan Intl flights
Burbank to Narita flights
Dulles Intl to Suvarnabhumi flights
Boston to Haneda flights
Ontario to Haneda flights
Hobby to Narita flights
John F Kennedy Intl to Hongqiao Intl flights

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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$357Average$2,107FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$774Average$1,021FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$823Average$970FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$870Average$1,214FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$872Average$1,430FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$872Average$1,061FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,528Average$2,052FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.