How long is the flight from Belfast to Massachusetts?

Airlines like KLM, Delta, and British Airways fly from Belfast to Massachusetts in about 11h 45m. The time it takes to get you to your destination can typically vary by up to 6h 35m. The distance between Belfast and Massachusetts is about 2981 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Massachusetts ranges from 78.0 - 101.0 inches per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Massachusetts when rainfall is around 78.0 mm.

If weather is an important factor for your trip to Massachusetts, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What are the most popular routes from Belfast to Massachusetts?

While some choose either Belfast City - Boston Logan Intl or Belfast Intl - Hartford Bradley Intl, Belfast Intl - Boston Logan Intl is the most popular route from Belfast to Massachusetts.

What is the cheapest time of day to fly from BFS to MA?

When flying from Belfast 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.

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 holiday 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.

£374+ Cheap Flights from Belfast to Massachusetts

Cheap flight deals from Belfast to Massachusetts

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 20 August 2026.

Thu 17/906:10 -

2 stops14h 00m

Mon 21/920:05 -

2 stops22h 15m

Deal found 18/8£575

Sat 3/1006:20 -

2 stops18h 30m

Sat 10/1017:10 -

2 stops24h 30m

Deal found 19/8£586

Tue 1/906:15 -

2 stops17h 35m

Tue 8/923:00 -

2 stops17h 05m

Deal found 15/8£590

Mon 14/909:50 -

1 stop32h 29m

Mon 21/916:40 -

1 stop11h 40m

Deal found 15/8£593

Fri 4/1208:35 -

1 stop10h 45m

Mon 4/117:19 -

2 stops12h 31m

Deal found 19/8£594

Mon 14/906:10 -

2 stops18h 25m

Mon 21/917:10 -

2 stops22h 15m

Deal found 15/8£599

Thu 10/921:10 -

3 stops28h 45m

Mon 14/920:50 -

3 stops21h 30m

Deal found 14/8£602

Fri 4/1206:30 -

2 stops18h 25m

Mon 4/118:00 -

2 stops18h 55m

Deal found 19/8£603

Mon 14/906:30 -

2 stops15h 25m

Mon 21/921:50 -

1 stop10h 05m

Deal found 15/8£611

Fri 11/906:05 -

2 stops17h 50m

Tue 15/921:45 -

2 stops20h 35m

Deal found 14/8£622

Fri 18/909:50 -

1 stop11h 45m

Wed 23/920:25 -

1 stop15h 30m

Deal found 19/8£622

Fri 18/909:50 -

1 stop11h 45m

Wed 23/920:25 -

1 stop15h 30m

Deal found 18/8£622

Best flights from Belfast to Massachusetts
Discover carefully curated flight deals from Belfast to Massachusetts that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 August 2026.

Tue 1/906:15 -

2 stops17h 35m

Tue 8/923:00 -

2 stops17h 05m

Deal found 15/8£590

Mon 14/909:50 -

2 stops18h 20m

Mon 21/921:20 -

2 stops31h 00m

Deal found 15/8£614

Fri 18/909:50 -

1 stop11h 45m

Wed 23/920:25 -

1 stop15h 30m

Deal found 19/8£622

Fri 18/909:35 -

1 stop12h 30m

Wed 23/917:28 -

2 stops13h 32m

Deal found 17/8£624

Thu 17/920:20 -

3 stops29h 35m

Mon 21/923:00 -

3 stops19h 05m

Deal found 18/8£591

Sat 24/1007:05 -

1 stop20h 30m

Sat 31/1022:30 -

1 stop12h 45m

Deal found 17/8£624

Sat 24/1017:30 -

1 stop26h 43m

Sat 31/1017:25 -

2 stops19h 25m

Deal found 15/8£628

Fri 18/909:50 -

2 stops18h 20m

Wed 23/920:25 -

1 stop15h 30m

Deal found 16/8£633

Wed 30/908:15 -

2 stops18h 30m

Wed 7/1023:00 -

2 stops15h 40m

Deal found 16/8£591

Wed 4/1108:40 -

2 stops14h 20m

Sun 8/1117:30 -

2 stops12h 15m

Deal found 16/8£639

Mon 14/906:10 -

2 stops18h 25m

Mon 21/917:10 -

2 stops22h 15m

Deal found 15/8£599

Thu 10/921:10 -

3 stops28h 45m

Mon 14/920:50 -

3 stops21h 30m

Deal found 14/8£602

Fri 4/1206:30 -

2 stops18h 25m

Mon 4/118:00 -

2 stops18h 55m

Deal found 19/8£603

Fri 11/906:05 -

2 stops17h 50m

Tue 15/921:45 -

2 stops20h 35m

Deal found 14/8£622

Find flight deals from Belfast to Massachusetts

Round-trip from	£575
One-way from	£374

17/9-21/9
4 total stops
36h 15m total
Belfast to Massachusetts

Search Deals

25/9
3 total stops
31h 47m total
Belfast to Massachusetts

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast to Massachusetts that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Tue 1/9

06:15-18:50

2 stops17h 35m

Boston Logan Intl

Tue 8/9

23:00-21:05

2 stops17h 05m

£590

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Thu 17/9

20:20-20:55

3 stops29h 35m

Boston Logan Intl

Mon 21/9

23:00-23:05

3 stops19h 05m

£591

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Wed 30/9

08:15-21:45

2 stops18h 30m

Boston Logan Intl

Wed 7/10

23:00-19:40

2 stops15h 40m

£591

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Mon 14/9

06:10-19:35

2 stops18h 25m

Boston Logan Intl

Mon 21/9

17:10-20:25

2 stops22h 15m

£599

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Thu 10/9

21:10-20:55

3 stops28h 45m

Boston Logan Intl

Mon 14/9

20:50-23:20

3 stops21h 30m

£602

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Fri 4/12

06:30-19:55

2 stops18h 25m

Boston Logan Intl

Mon 4/1

18:00-17:55

2 stops18h 55m

£603

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Mon 14/9

09:50-23:10

2 stops18h 20m

Boston Logan Intl

Mon 21/9

21:20-09:20

2 stops31h 00m

£614

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Fri 18/9

09:50-16:35

1 stop11h 45m

Boston Logan Intl

Wed 23/9

20:25-16:55

1 stop15h 30m

£622

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Fri 11/9

06:05-18:55

2 stops17h 50m

Boston Logan Intl

Tue 15/9

21:45-23:20

2 stops20h 35m

£622

Fastest return journey

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Fri 18/9

09:35-17:05

1 stop12h 30m

Boston Logan Intl

Wed 23/9

17:28-12:00

2 stops13h 32m

£624

Flights are sorted by cheapest return flights first.

Deals found on 15/8

Showing 1-10 of 16 resultsSorted by cheapest first

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.

BFS-BOS

BHD-BOS

Estimated return 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

BF1-USMA

BFS-BOS

BHD-BOS

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Belfast to Massachusetts?
Airlines like KLM, Delta, and British Airways fly from Belfast to Massachusetts in about 11h 45m. The time it takes to get you to your destination can typically vary by up to 6h 35m. The distance between Belfast and Massachusetts is about 2981 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from Belfast to Massachusetts?
While some choose either Belfast City - Boston Logan Intl or Belfast Intl - Hartford Bradley Intl, Belfast Intl - Boston Logan Intl is the most popular route from Belfast to Massachusetts.
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 holiday 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.

See more FAQs

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How does Cheapflights help users find flights from Belfast to Massachusetts?

Cheapflights helps you search for flights from Belfast to Massachusetts via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Belfast to Massachusetts?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast to Massachusetts for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Belfast to Massachusetts with no change fees?

Need flexible booking options for your flight to Massachusetts from Belfast? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Belfast to Massachusetts become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Massachusetts from Belfast today and book when prices fit your budget.

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Cheap flights from Belfast to Massachusetts from £374

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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast to Massachusetts

Cheapest flights from Belfast to MassachusettsExplore 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 20 August 2026.

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 20 August 2026.

Best flights from Belfast to MassachusettsDiscover carefully curated flight deals from Belfast to Massachusetts that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 August 2026.

Discover carefully curated flight deals from Belfast to Massachusetts that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 August 2026.

Last-minute flights from Belfast to MassachusettsDiscover last-minute flight deals from Belfast to Massachusetts. Data last updated 20 August 2026 and is based on user searches.

Discover last-minute flight deals from Belfast to Massachusetts. Data last updated 20 August 2026 and is based on user searches.

One-way flights from Belfast to MassachusettsSearch for one-way flight options from Belfast to Massachusetts. Find affordable one-way fares based on user searches. Data last updated 20 August 2026.

Search for one-way flight options from Belfast to Massachusetts. Find affordable one-way fares based on user searches. Data last updated 20 August 2026.

Find flight deals from Belfast to Massachusetts

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Use the filters below to find and compare flights from Belfast to Massachusetts that are best for you.

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.

Cheapflights Insights

Related info for your journey

How long is the flight from Belfast to Massachusetts?

What are the most popular routes from Belfast to Massachusetts?

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

How can I find direct flights from Belfast to Massachusetts?

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

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 Belfast to Massachusetts

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Massachusetts by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Belfast to Massachusetts by cabin class

Find flights from Belfast to Massachusetts, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Belfast and Massachusetts flights

Browse other Belfast and Massachusetts flight options. Last updated on 20 August 2026.

Popular flight searches

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Belfast to Massachusetts flights

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How does Cheapflights help users find flights from Belfast to Massachusetts?

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Can Cheapflights find flights from Belfast to Massachusetts with no change fees?

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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 20 August 2026.

Best flights from Belfast to Massachusetts
Discover carefully curated flight deals from Belfast to Massachusetts that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 August 2026.

Last-minute flights from Belfast to Massachusetts
Discover last-minute flight deals from Belfast to Massachusetts. Data last updated 20 August 2026 and is based on user searches.

One-way flights from Belfast to Massachusetts
Search for one-way flight options from Belfast to Massachusetts. Find affordable one-way fares based on user searches. Data last updated 20 August 2026.