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$356+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ICN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$1,041
(FlightHub)

One-way from

$356
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,940

Good round-trip deal

$931 or less

Good one-way deal

$548 or less
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. 8% potential increase in price ($145 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Air Canada deal was found by Cheapflights users on 6/10. 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.
Sat 11/15:40 pmBOS - ICN
2 stops34h 25mAir Canada
Sun 11/98:10 pmICN - BOS
1 stop27h 47mAir Canada
Deal found 6/10$1,007
This Cathay Pacific deal was found by Cheapflights users on 6/10. 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.
Sun 9/281:40 amBOS - ICN
1 stop23h 25mCathay Pacific
Tue 10/143:10 pmICN - BOS
1 stop20h 50mCathay Pacific
Deal found 6/10$1,014
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/216:30 pmBOS - ICN
2 stops32h 35mMultiple Airlines
Sat 9/2712:55 pmICN - BOS
3 stops46h 17mMultiple Airlines
Deal found 6/10$1,048
This Turkish Airlines deal was found by Cheapflights users on 6/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/309:35 pmBOS - ICN
1 stop31h 05mTurkish Airlines
Sun 9/711:20 pmICN - BOS
1 stop33h 20mTurkish Airlines
Deal found 6/10$1,055
This WestJet deal was found by Cheapflights users on 6/10. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/307:00 pmBOS - ICN
2 stops58h 45mWestJet
Thu 9/118:45 pmICN - BOS
1 stop33h 55mWestJet
Deal found 6/10$1,068
This FlightHub deal was found by Cheapflights users on 6/10. 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.
Tue 9/25:46 pmBDL - GMP
2 stops27h 59mJapan Airlines
Thu 9/187:55 amGMP - BDL
2 stops27h 19mJapan Airlines
Deal found 6/10$1,149
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 9/126:13 amBDL - ICN
1 stop20h 17mAmerican Airlines
Fri 9/265:25 pmICN - BDL
2 stops31h 09mAmerican Airlines
Deal found 6/11$1,149
This Delta deal was found by Cheapflights users on 6/11. 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.
Sat 10/45:05 pmBDL - ICN
1 stop21h 55mDelta
Mon 10/277:25 pmICN - BDL
1 stop17h 21mDelta
Deal found 6/11$1,173
This FlightHub deal was found by Cheapflights users on 6/10. 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.
Mon 9/11:45 pmBOS - ICN
3 stops36h 50mSingapore Airlines
Mon 9/84:45 pmICN - BOS
3 stops36h 24mSingapore Airlines
Deal found 6/10$1,177
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:04 pmBDL - ICN
2 stops22h 36mUnited Airlines
Wed 12/2412:45 pmICN - BDL
2 stops24h 28mUnited Airlines
Deal found 6/10$1,179
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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.
Sun 10/197:26 pmBOS - GMP
2 stops33h 34mJapan Airlines
Wed 10/227:55 amGMP - BOS
2 stops25h 52mJapan Airlines
Deal found 6/12$1,185
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/196:00 amBOS - GMP
2 stops26h 35mMultiple Airlines
Thu 7/249:05 amGMP - BOS
3 stops37h 30mMultiple Airlines
Deal found 6/11$1,189

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 June 12, 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

Sat 9/6

1:40 am-12:40 pm

1 stop22h 00m

Incheon Intl

Mon 9/22

3:10 pm-11:00 pm

1 stop20h 50m

$1,041

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Wed 9/3

6:30 pm-4:15 pm

1 stop32h 45m

Incheon Intl

Wed 9/10

6:00 pm-9:30 am

1 stop28h 30m

$1,047

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Fri 7/25

10:40 am-5:30 pm

1 stop17h 50m

Incheon Intl

Mon 8/25

8:30 am-9:56 pm

2 stops26h 26m

$1,049

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Sat 8/30

9:35 pm-5:40 pm

1 stop31h 05m

Incheon Intl

Sun 9/7

11:20 pm-7:40 pm

1 stop33h 20m

$1,055

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Sat 8/30

7:00 pm-6:45 pm

2 stops58h 45m

Incheon Intl

Thu 9/11

8:45 pm-5:40 pm

1 stop33h 55m

$1,068

HartfordSeoul

BDL - GMP

BDLGMP

Hartford Bradley Intl

Tue 9/2

5:46 pm-10:45 am

2 stops27h 59m

Seoul Gimpo Intl

Thu 9/18

7:55 am-10:14 pm

2 stops27h 19m

$1,149

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

Fri 9/12

6:13 am-3:30 pm

1 stop20h 17m

Incheon Intl

Fri 9/26

5:25 pm-11:34 am

2 stops31h 09m

$1,149

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

Sat 10/4

5:05 pm-4:00 am

1 stop21h 55m

Incheon Intl

Mon 10/27

7:25 pm-11:46 pm

1 stop17h 21m

$1,173

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Mon 9/1

1:45 pm-3:35 pm

3 stops36h 50m

Incheon Intl

Mon 9/8

4:45 pm-4:09 pm

3 stops36h 24m

$1,177

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

Tue 12/9

5:04 pm-5:40 am

2 stops22h 36m

Incheon Intl

Wed 12/24

12:45 pm-11:13 pm

2 stops24h 28m

$1,179

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 55 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, February is the cheapest month in which you can book a flight from Massachusetts to South Korea (average of $1,000). Flying from Massachusetts to South Korea in December is currently the most expensive (average of $1,635). 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 June 12, 2025.

When flying from Massachusetts to South Korea, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 June 12, 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).

Rainfall in South Korea by month

Plan your trip to South Korea by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

Plan your trip to South Korea by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from Massachusetts to South Korea, such as Korean Air, Japan Airlines and China Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,088 reviews

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,088 reviews
Korean Air
8.4
Very good
1,088 reviews

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,490 reviews
Korean Air
8.4
Very good
1,088 reviews

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.3
Very good
738 reviews
Korean Air
8.4
Very good
1,088 reviews

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very good
882 reviews
Korean Air
8.4
Very good
1,088 reviews

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Singapore Airlines
8.1
Very good
1,302 reviews
Korean Air
8.4
Very good
1,088 reviews

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

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

    $413 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and Etihad Airways, with prices starting from $534 and $616, 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, February is the cheapest month in which you can book a flight from Massachusetts to South Korea (average of $1,000). Flying from Massachusetts to South Korea in December is currently the most expensive (average of $1,635). 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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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 8 airlines flying from Massachusetts to South Korea

Discover the top 8 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$397Average$2,142FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$805Average$1,047FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$864Average$1,198FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$871Average$1,023FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$875Average$1,335FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$902Average$1,533FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$1,311Average$1,808FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$1,477Average$1,986FlexibilityNo cancel feeOn-time81%

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