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$410+ Cheap flights from South Korea to Massachusetts

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — BOS
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from South Korea to Massachusetts

Cheapest flights from South Korea to Massachusetts
Explore the most affordable flight options available from South Korea to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This Trip.com deal was found by Cheapflights users on 12/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:35 pmICN - BOS
1 stop17h 48mHawaiian Airlines
Wed 1/77:00 amBOS - ICN
1 stop21h 35mHawaiian Airlines
Deal found 12/21$471
This Air Canada deal was found by Cheapflights users on 12/22. 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.
Mon 12/228:10 pmICN - BOS
1 stop27h 47mAir Canada
Fri 1/93:40 pmBOS - ICN
2 stops34h 20mAir Canada
Deal found 12/22$497
This Alaska Airlines deal was found by Cheapflights users on 12/22. 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.
Mon 12/228:35 pmICN - BOS
1 stop17h 48mMultiple Airlines
Fri 1/96:44 pmBOS - ICN
1 stop33h 51mMultiple Airlines
Deal found 12/22$506
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Thu 12/256:00 pmICN - BOS
2 stops20h 45mUnited Airlines
Wed 1/711:42 amBOS - ICN
2 stops27h 58mUnited Airlines
Deal found 12/22$511
This United Airlines deal was found by Cheapflights users on 12/22. 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 12/2312:45 pmICN - BDL
2 stops25h 13mUnited Airlines
Fri 1/27:40 pmBDL - ICN
2 stops30h 35mUnited Airlines
Deal found 12/22$511
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Mon 12/2212:45 pmICN - BOS
1 stop26h 08mUnited Airlines
Fri 1/97:55 amBOS - ICN
1 stop31h 45mUnited Airlines
Deal found 12/21$711
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Wed 12/2412:45 pmICN - BOS
1 stop24h 03mUnited Airlines
Thu 1/17:45 amBOS - ICN
2 stops31h 55mUnited Airlines
Deal found 12/21$716
This American Airlines deal was found by Cheapflights users on 12/22. 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.
Wed 12/247:15 pmICN - BOS
1 stop36h 05mAmerican Airlines
Thu 1/16:10 pmBOS - ICN
1 stop32h 35mAmerican Airlines
Deal found 12/22$872
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Tue 12/237:15 pmICN - BDL
1 stop36h 20mAmerican Airlines
Sat 1/33:04 pmBDL - ICN
2 stops35h 41mAmerican Airlines
Deal found 12/21$1,242
This Mytrip deal was found by Cheapflights users on 12/22. 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.
Thu 12/2512:05 pmGMP - BOS
2 stops21h 37mMultiple Airlines
Wed 1/76:40 pmBOS - GMP
2 stops30h 05mMultiple Airlines
Deal found 12/22$1,347
This Delta deal was found by Cheapflights users on 12/21. 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.
Tue 12/237:30 pmICN - BDL
1 stop18h 26mDelta
Sat 1/312:44 pmBDL - ICN
1 stop38h 06mDelta
Deal found 12/21$1,409
This Delta deal was found by Cheapflights users on 12/21. 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.
Tue 12/237:30 pmICN - BDL
1 stop18h 26mDelta
Fri 1/25:30 amBDL - ICN
1 stop21h 20mDelta
Deal found 12/21$1,460

Find flight deals from South Korea to Massachusetts

Keep the following information in mind while searching for South Korea to Massachusetts flight deals. Data was last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$468
(American Airlines)

One-way from

$410
(Trip.com)

Popular in

June

Cheapest in

November

Average price

$808

Good round-trip deal

$1,024 or less

Good one-way deal

$1,063 or less
Provider with most accurate pricing for Seoul (SEL)-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seoul (SEL)-Boston Logan Intl flights.
Search Deals
From South Korea to Massachusetts
Search Deals
One-way flight from South Korea to Massachusetts
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($166 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($47 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 South Korea to Massachusetts.
Search Deals
Price to beat on a one-way flight from South Korea to Massachusetts.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Korea to Massachusetts 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 23, 2025.
Use the filters below to find and compare flights from South Korea to Massachusetts that are best for you.

Fly from

South Korea

Fly to

Massachusetts

Route

Depart

Return

Price

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Fri 2/6

7:15 pm-11:46 am

2 stops30h 31m

Boston Logan Intl

Sun 2/8

7:05 am-4:45 pm

1 stop43h 40m

$468

IncheonAlbany

ICN - ALB

ICNALB

Incheon Intl

Thu 2/26

7:15 pm-11:42 pm

2 stops42h 27m

Albany Intl

Sat 2/28

4:58 pm-4:45 pm

2 stops57h 47m

$468

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Thu 4/9

5:25 pm-11:12 pm

1 stop18h 47m

Boston Logan Intl

Sat 4/25

5:53 am-3:30 pm

1 stop20h 37m

$478

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Wed 4/8

5:25 pm-8:04 am

2 stops27h 39m

Boston Logan Intl

Sat 4/25

5:53 am-3:30 pm

1 stop20h 37m

$483

IncheonHartford

ICN - BDL

ICNBDL

Incheon Intl

Fri 2/27

6:00 pm-12:07 am

2 stops20h 07m

Hartford Bradley Intl

Tue 3/3

3:22 pm-4:15 pm

2 stops34h 53m

$604

IncheonHartford

ICN - BDL

ICNBDL

Incheon Intl

Wed 2/4

12:45 pm-11:44 pm

2 stops48h 59m

Hartford Bradley Intl

Thu 2/26

6:00 am-4:15 pm

2 stops44h 15m

$605

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Thu 1/29

12:45 pm-11:49 pm

2 stops25h 04m

Boston Logan Intl

Fri 1/30

1:50 pm-5:40 am

1 stop25h 50m

$606

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Tue 2/10

12:45 pm-9:42 pm

1 stop22h 57m

Boston Logan Intl

Sat 2/21

7:19 pm-4:15 pm

2 stops30h 56m

$640

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Sun 2/1

12:45 pm-11:49 pm

2 stops25h 04m

Boston Logan Intl

Tue 4/21

9:20 am-4:20 am

2 stops30h 00m

$640

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Fri 2/6

7:15 pm-8:42 am

2 stops27h 27m

Boston Logan Intl

Fri 2/13

5:25 am-4:45 pm

1 stop21h 20m

$668

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 54 results
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Best time to book a flight from South Korea to Massachusetts

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

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

Currently, October is the cheapest month in which you can book a flight from South Korea to Massachusetts (average of $352). Flying from South Korea to Massachusetts in June is currently the most expensive (average of $966). 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 KR to MA?

Find hourly flight availability from South Korea to Massachusetts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

When flying from South Korea to Massachusetts, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 45% versus a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from South Korea to Massachusetts. Price data was last updated on December 16, 2024.

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

Weekly flight availability from South Korea to Massachusetts

Explore weekly flight availability from South Korea to Massachusetts. 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 23, 2025.

The most flights from KR0 to USMA 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).

Reviews of airlines servicing Massachusetts

Get insights into the airlines that provide service to Massachusetts. 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 Massachusetts. Reviews last updated December 23, 2025.
Read reviews from past customers who have flown Korean Air, United Airlines, and Air Canada from South Korea to Massachusetts. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,185 reviews

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,185 reviews
Korean Air
8.4
Very good
1,185 reviews

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
United Airlines
7.4
Good
9,109 reviews
Korean Air
8.4
Very good
1,185 reviews

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Air Canada
7.1
Good
10,551 reviews
Korean Air
8.4
Very good
1,185 reviews

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

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

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

    There are many flights that can get you from South Korea to Massachusetts in 20h 07m. Fly via American Airlines or United Airlines to get the fastest option. The distance between South Korea and Massachusetts is about 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 South Korea to Massachusetts one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $382. United Airlines flights start at $395 while deals on Air Canada start at $470 one-way.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from South Korea to Massachusetts (average of $352). Flying from South Korea to Massachusetts in June is currently the most expensive (average of $966). 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 South Korea to Massachusetts

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from South Korea to Massachusetts

Discover the top 3 airlines that operate flights from South Korea to Massachusetts. 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 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$476Average$917FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$493Average$770FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,282Average$1,568FlexibilityNo cancel feeOn-time81%

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