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$406+ Cheap flights from Seoul (SEL) 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — BOS
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Seoul to Massachusetts

Keep the following information in mind while searching for Seoul to Massachusetts flight deals. Data was last updated September 15, 2025.

Round-trip from

$440
(Jettzy)

One-way from

$406
(Mytrip)

Popular in

August

Cheapest in

October

Average price

$1,236

Good round-trip deal

$879 or less

Good one-way deal

$887 or less
From Seoul (SEL) to Massachusetts
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One-way flight from Seoul (SEL) to Massachusetts
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Highest demand for flights based on searches. 9% potential increase in price ($125 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Seoul (SEL) to Massachusetts.
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Price to beat on a one-way flight from Seoul (SEL) to Massachusetts.
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Find flight deals from Seoul to Massachusetts

Cheapest flights from Seoul to Massachusetts
Explore the most affordable flight options available from Seoul to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Jettzy deal was found by Cheapflights users on 9/15. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/85:45 pmICN - BOS
2 stops29h 10mAir Canada
Mon 11/36:40 pmBOS - ICN
2 stops32h 30mAir Canada
Deal found 9/15$440
This Mytrip deal was found by Cheapflights users on 9/13. 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.
Tue 10/287:10 pmICN - BOS
1 stop16h 27mAir Canada
Tue 11/46:40 pmBOS - ICN
2 stops32h 30mAir Canada
Deal found 9/13$464
This FlightHub deal was found by Cheapflights users on 9/14. 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 12/246:55 pmICN - BOS
2 stops33h 57mAir Canada
Thu 1/16:40 pmBOS - ICN
2 stops32h 30mAir Canada
Deal found 9/14$471
This Air Canada deal was found by Cheapflights users on 9/14. 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.
Tue 9/165:45 pmICN - BOS
2 stops29h 10mAir Canada
Tue 9/236:30 pmBOS - ICN
2 stops32h 35mAir Canada
Deal found 9/14$477
This Air Canada deal was found by Cheapflights users on 9/14. 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.
Fri 10/245:45 pmICN - BOS
2 stops29h 10mAir Canada
Fri 3/276:15 amBOS - ICN
2 stops44h 50mAir Canada
Deal found 9/14$484
This Air Canada deal was found by Cheapflights users on 9/14. 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.
Wed 10/225:45 pmICN - BOS
2 stops33h 45mAir Canada
Mon 3/301:00 pmBOS - ICN
1 stop39h 30mAir Canada
Deal found 9/14$490
This Air Canada deal was found by Cheapflights users on 9/14. 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.
Thu 10/307:10 pmICN - BOS
1 stop16h 27mAir Canada
Mon 11/310:15 amBOS - ICN
2 stops40h 55mAir Canada
Deal found 9/14$491
This Air Canada deal was found by Cheapflights users on 9/14. 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.
Fri 10/245:45 pmICN - BOS
2 stops29h 10mAir Canada
Sun 3/295:30 amBOS - ICN
2 stops23h 00mAir Canada
Deal found 9/14$497
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 10/2411:30 amICN - BDL
2 stops36h 21mUnited Airlines
Fri 10/317:31 amBDL - ICN
2 stops32h 09mUnited Airlines
Deal found 9/13$851
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/15:25 pmICN - ALB
2 stops31h 28mAmerican Airlines
Wed 11/53:27 pmALB - ICN
2 stops35h 18mAmerican Airlines
Deal found 9/13$1,177
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Wed 10/152:00 pmGMP - BOS
2 stops21h 39mMultiple Airlines
Wed 10/226:40 pmBOS - GMP
2 stops31h 20mMultiple Airlines
Deal found 9/14$1,213
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Wed 10/298:00 amGMP - BOS
2 stops27h 37mMultiple Airlines
Wed 11/56:15 amBOS - GMP
2 stops25h 50mMultiple Airlines
Deal found 9/14$1,248

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seoul 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 September 15, 2025.
Use the filters below to find and compare flights from Seoul to Massachusetts that are best for you.

Fly from

Seoul

Fly to

Massachusetts

Route

Depart

Return

Price

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Thu 2/19

12:45 pm-7:26 pm

1 stop20h 41m

Boston Logan Intl

Mon 2/23

5:50 pm-5:40 am

1 stop21h 50m

$503

IncheonHartford

ICN - BDL

ICNBDL

Incheon Intl

Fri 2/6

6:00 pm-2:03 pm

2 stops34h 03m

Hartford Bradley Intl

Mon 2/9

9:55 am-5:40 am

2 stops29h 45m

$503

IncheonHartford

ICN - BDL

ICNBDL

Incheon Intl

Wed 2/4

12:45 pm-9:48 pm

2 stops23h 03m

Hartford Bradley Intl

Thu 2/26

6:10 am-5:40 am

2 stops33h 30m

$504

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Sat 1/31

12:45 pm-7:39 pm

2 stops20h 54m

Boston Logan Intl

Sat 2/14

12:38 pm-5:40 am

2 stops27h 02m

$704

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Wed 10/8

4:50 pm-11:57 pm

1 stop20h 07m

Boston Logan Intl

Mon 11/3

8:30 pm-4:15 pm

1 stop29h 45m

$727

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Sun 9/28

8:35 pm-3:00 pm

2 stops31h 25m

Boston Logan Intl

Fri 10/31

4:46 pm-6:35 pm

2 stops36h 49m

$765

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Tue 9/30

4:50 pm-11:57 pm

1 stop20h 07m

Boston Logan Intl

Wed 11/5

1:32 pm-5:40 am

2 stops26h 08m

$768

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Tue 9/30

11:30 am-11:59 pm

2 stops25h 29m

Boston Logan Intl

Sun 11/2

5:00 am-4:40 am

1 stop33h 40m

$851

IncheonHartford

ICN - BDL

ICNBDL

Incheon Intl

Fri 10/24

11:30 am-10:51 am

2 stops36h 21m

Hartford Bradley Intl

Fri 10/31

7:31 am-4:40 am

2 stops32h 09m

$851

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Sat 2/14

6:00 pm-9:44 pm

1 stop17h 44m

Boston Logan Intl

Sat 2/21

3:25 pm-4:15 pm

2 stops34h 50m

$957

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 59 results
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Best time to book a flight from Seoul to Massachusetts

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

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

Currently, January is the cheapest month in which you can book a flight from Seoul to Massachusetts (average of $218). Flying from Seoul to Massachusetts in July is currently the most expensive (average of $311). 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 SEL to MA?

Find hourly flight availability from Seoul 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 September 15, 2025.

When flying from Seoul to Massachusetts, 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 Seoul to Massachusetts

Explore weekly flight availability from Seoul 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 September 15, 2025.

The most flights from SEL 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 September 15, 2025.
Peruse reviews from past customers who have flown with Korean Air, United Airlines, and Air Canada from Seoul to Massachusetts to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

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
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

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
8,931 reviews
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

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
10,000 reviews
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

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 Seoul 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 Seoul to Massachusetts?

    United Airlines, Alaska Airlines, and American Airlines can get you from Seoul to Massachusetts in just under 20h 41m. Your travel time can differ by up to 12h 25m. There are 6809 mi between Seoul and Massachusetts. 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 Seoul to Massachusetts one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $441. WestJet flights start at $461 while deals on United Airlines start at $572 one-way.

  • What are the most popular routes from Seoul to Massachusetts?

    The most popular flight routes from Seoul to Massachusetts are Incheon Intl - Boston Logan Intl, Seoul Gimpo Intl - Boston Logan Intl and Incheon Intl - Hartford Bradley Intl.

  • What are the cheapest flights from Seoul to Massachusetts?

    While on average a flight from Seoul to Massachusetts is generally $1,249, our data shows the cheapest flight currently is $511. When looking at the most popular route, (Incheon Intl - Boston Logan Intl), you can expect to pay $495 for that flight.

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

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

  • How can I find direct flights from Seoul to Massachusetts?

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

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

    Yes. Cheapflights offers flight deals from Seoul 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 Seoul to Massachusetts?

    Currently, January is the cheapest month in which you can book a flight from Seoul to Massachusetts (average of $218). Flying from Seoul to Massachusetts in July is currently the most expensive (average of $311). 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.

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Alternative routes for Seoul 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 Seoul to Massachusetts

Discover the top 3 airlines that operate flights from Seoul 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$611Average$771FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$646Average$949FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$1,282Average$1,549FlexibilityNo cancel feeOn-time81%

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