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Massachusetts

$348+ Cheap flights from Belfast 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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — BOS
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Belfast to Massachusetts

Keep the following information in mind while searching for Belfast to Massachusetts flight deals. Data was last updated September 16, 2025.

Round-trip from

$536
(flugladen.de)

One-way from

$348
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$663
From Belfast to Massachusetts
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One-way flight from Belfast to Massachusetts
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Highest demand for flights based on searches. 9% potential increase in price ($71 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Belfast to Massachusetts

Cheapest flights from Belfast to Massachusetts
Explore the most affordable flight options available from Belfast to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:00 amBFS - BOS
1 stop15h 00mMultiple Airlines
Mon 11/108:00 pmBOS - BFS
1 stop16h 00mMultiple Airlines
Deal found 9/15$545
This Flysmarter deal was found by Cheapflights users on 9/16. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/39:15 amBHD - BOS
1 stop11h 55mBritish Airways
Mon 11/107:25 pmBOS - BHD
1 stop10h 15mBritish Airways
Deal found 9/16$559
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2212:15 pmBHD - BOS
1 stop28h 00mAmerican Airlines
Tue 9/308:10 pmBOS - BHD
1 stop11h 50mAmerican Airlines
Deal found 9/14$563
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/39:15 amBHD - BOS
1 stop11h 55mMultiple Airlines
Mon 11/107:25 pmBOS - BHD
1 stop13h 50mMultiple Airlines
Deal found 9/15$564
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:30 amBHD - BOS
1 stop17h 25mDelta
Mon 11/105:00 pmBOS - BHD
2 stops18h 50mDelta
Deal found 9/15$568
This Virgin Atlantic 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:30 amBHD - BOS
2 stops21h 00mVirgin Atlantic
Tue 9/308:15 pmBOS - BHD
1 stop20h 00mVirgin Atlantic
Deal found 9/14$573
This KLM deal was found by Cheapflights users on 9/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:30 amBHD - BOS
1 stop16h 50mKLM
Thu 10/236:45 pmBOS - BHD
1 stop21h 30mKLM
Deal found 9/16$574
This Virgin Atlantic 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:30 amBHD - BOS
2 stops20h 33mVirgin Atlantic
Mon 11/104:42 pmBOS - BHD
2 stops19h 08mVirgin Atlantic
Deal found 9/15$580
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:30 amBHD - BOS
1 stop16h 50mDelta
Wed 10/221:05 pmBOS - BHD
2 stops22h 50mDelta
Deal found 9/15$581
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 10/133:25 pmBHD - BOS
1 stop25h 00mAmerican Airlines
Mon 10/208:10 pmBOS - BHD
1 stop11h 45mAmerican Airlines
Deal found 9/16$591
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 10/133:25 pmBHD - BOS
1 stop25h 00mAmerican Airlines
Tue 10/211:01 pmBOS - BHD
2 stops16h 34mAmerican Airlines
Deal found 9/16$596
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:20 pmBFS - BOS
3 stops46h 15mMultiple Airlines
Thu 11/611:35 amBOS - BFS
2 stops30h 00mMultiple Airlines
Deal found 9/15$650

Cheapflights Fare Finder

 
Customize your flight search to find flights from Belfast 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 16, 2025.
Use the filters below to find and compare flights from Belfast to Massachusetts that are best for you.

Fly from

Belfast

Fly to

Massachusetts

Route

Depart

Return

Price

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 11/3

6:00 am-4:00 pm

1 stop15h 00m

Boston Logan Intl

Mon 11/10

8:00 pm-5:00 pm

1 stop16h 00m

$545

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Mon 11/3

9:15 am-4:10 pm

1 stop11h 55m

Boston Logan Intl

Mon 11/10

7:25 pm-2:15 pm

1 stop13h 50m

$564

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sun 3/1

8:25 pm-3:55 pm

1 stop24h 30m

Boston Logan Intl

Thu 3/5

7:30 am-7:30 am

1 stop19h 00m

$567

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Mon 11/3

6:30 am-6:55 pm

1 stop17h 25m

Boston Logan Intl

Mon 11/10

5:00 pm-9:00 pm

2 stops23h 00m

$569

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 10/15

6:30 am-6:20 pm

1 stop16h 50m

Boston Logan Intl

Wed 10/22

8:15 pm-9:15 pm

1 stop20h 00m

$574

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 10/15

6:30 am-6:20 pm

1 stop16h 50m

Boston Logan Intl

Thu 10/23

6:45 pm-9:15 pm

1 stop21h 30m

$574

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Mon 11/3

6:30 am-10:03 pm

2 stops20h 33m

Boston Logan Intl

Mon 11/10

4:42 pm-4:50 pm

2 stops19h 08m

$580

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 10/15

6:30 am-6:20 pm

1 stop16h 50m

Boston Logan Intl

Wed 10/22

1:05 pm-4:55 pm

2 stops22h 50m

$581

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Mon 10/13

3:25 pm-11:25 am

1 stop25h 00m

Boston Logan Intl

Thu 10/23

8:10 pm-11:10 am

1 stop10h 00m

$591

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Mon 10/13

3:25 pm-11:25 am

1 stop25h 00m

Boston Logan Intl

Tue 10/21

8:10 pm-1:00 pm

1 stop11h 50m

$591

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 24 results
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Best time to book a flight from Belfast to Massachusetts

Have a flexible travel schedule? Discover the best time to fly to Massachusetts from Belfast 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 Belfast to Massachusetts
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Belfast 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 Belfast to Massachusetts?

    Departing from Belfast to Massachusetts will take you 16h 50m. There are 2981 mi between Belfast and Massachusetts. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Belfast to Massachusetts (average of $218). Flying from Belfast 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.

See more FAQs

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