How long is the flight from Belfast to Massachusetts?

Airlines like British Airways, Delta, and KLM fly from Belfast to Massachusetts in about 16h 50m. The time it takes to get you to your destination can typically vary by up to 7h 40m. 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 is the cheapest month to book a flight from Belfast to Massachusetts?

Currently, October is the cheapest month in which you can book a flight from Belfast to Massachusetts (average of £10). Flying from Belfast to Massachusetts in July is currently the most expensive (average of £724). 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.

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 City - 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.

£225+ Flights from Belfast to Massachusetts

Cheap flight deals from Belfast to Massachusetts

Round-trip from	£393
One-way from	£225
Popular in	December
Cheapest in	February
Average price	£486

3/11-10/11
3 total stops
50h 55m total
Belfast to Massachusetts

Search Deals

16/10
2 total stops
19h 05m total
Belfast to Massachusetts

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£38 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

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 17 September 2025.

Mon 3/1106:40BFS - BOS

2 stops35h 40mMultiple Airlines

Mon 10/1120:00BOS - BFS

1 stop15h 15mMultiple Airlines

Deal found 16/9£393

Mon 3/1109:15BHD - BOS

1 stop11h 55mBritish Airways

Mon 10/1119:25BOS - BHD

1 stop10h 15mBritish Airways

Deal found 16/9£410

Mon 3/1109:15BHD - BOS

1 stop11h 55mMultiple Airlines

Mon 10/1119:25BOS - BHD

1 stop13h 50mMultiple Airlines

Deal found 15/9£414

Mon 3/1106:30BHD - BOS

1 stop17h 25mDelta

Mon 10/1117:00BOS - BHD

2 stops18h 50mDelta

Deal found 15/9£416

Wed 15/1006:30BHD - BOS

1 stop16h 50mKLM

Wed 22/1020:15BOS - BHD

1 stop20h 00mKLM

Deal found 15/9£421

Mon 3/1106:30BHD - BOS

2 stops20h 33mVirgin Atlantic

Mon 10/1116:42BOS - BHD

2 stops19h 08mVirgin Atlantic

Deal found 15/9£425

Wed 15/1006:30BHD - BOS

1 stop16h 50mDelta

Wed 22/1013:05BOS - BHD

2 stops22h 50mDelta

Deal found 15/9£426

Mon 13/1015:25BHD - BOS

1 stop25h 00mAmerican Airlines

Mon 20/1020:10BOS - BHD

1 stop11h 45mAmerican Airlines

Deal found 16/9£433

Mon 13/1015:25BHD - BOS

1 stop25h 00mAmerican Airlines

Tue 21/1013:01BOS - BHD

2 stops16h 34mAmerican Airlines

Deal found 16/9£437

Wed 15/1006:30BHD - BOS

1 stop16h 50mMultiple Airlines

Thu 23/1022:20BOS - BHD

2 stops13h 35mMultiple Airlines

Deal found 16/9£440

Mon 13/1013:50BHD - BOS

2 stops15h 29mAmerican Airlines

Thu 23/1019:40BOS - BHD

1 stop10h 30mAmerican Airlines

Deal found 16/9£441

Thu 30/1021:20BFS - BOS

3 stops46h 15mMultiple Airlines

Thu 6/1111:35BOS - BFS

2 stops30h 00mMultiple Airlines

Deal found 15/9£477

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 17 September 2025.

Mon 3/1106:40BFS - BOS

2 stops35h 40mMultiple Airlines

Mon 10/1120:00BOS - BFS

1 stop15h 15mMultiple Airlines

Deal found 16/9£393

Sun 1/320:25BHD - BOS

1 stop24h 30mBritish Airways

Thu 5/307:30BOS - BHD

1 stop19h 00mBritish Airways

Deal found 16/9£416

Mon 3/1106:30BHD - BOS

1 stop17h 25mDelta

Mon 10/1117:00BOS - BHD

2 stops23h 00mDelta

Deal found 16/9£417

Wed 15/1006:30BHD - BOS

1 stop16h 50mKLM

Wed 22/1020:15BOS - BHD

1 stop20h 00mKLM

Deal found 15/9£421

Mon 3/1106:30BHD - BOS

2 stops20h 33mVirgin Atlantic

Mon 10/1116:42BOS - BHD

2 stops19h 08mVirgin Atlantic

Deal found 15/9£425

Mon 13/1015:25BHD - BOS

1 stop25h 00mAmerican Airlines

Thu 23/1020:10BOS - BHD

1 stop10h 00mAmerican Airlines

Deal found 16/9£433

Sun 1/311:00BFS - BOS

2 stops31h 20mMultiple Airlines

Thu 5/320:00BOS - BFS

1 stop20h 35mMultiple Airlines

Deal found 16/9£414

Wed 15/1006:30BHD - BOS

1 stop16h 50mKLM

Thu 23/1018:45BOS - BHD

1 stop21h 30mKLM

Deal found 16/9£421

Wed 15/1006:30BHD - BOS

1 stop16h 50mDelta

Wed 22/1013:05BOS - BHD

2 stops22h 50mDelta

Deal found 15/9£426

Mon 13/1015:25BHD - BOS

1 stop25h 00mAmerican Airlines

Tue 21/1020:10BOS - BHD

1 stop11h 50mAmerican Airlines

Deal found 16/9£433

Mon 3/1109:15BHD - BOS

1 stop11h 55mMultiple Airlines

Mon 10/1119:25BOS - BHD

1 stop13h 50mMultiple Airlines

Deal found 15/9£414

Wed 15/1011:30BHD - BOS

1 stop10h 40mAmerican Airlines

Mon 20/1015:00BOS - BHD

2 stops16h 55mAmerican Airlines

Deal found 16/9£437

Thu 16/1017:25BHD - BOS

1 stop28h 05mKLM

Thu 23/1018:45BOS - BHD

1 stop17h 10mKLM

Deal found 16/9£451

Thu 30/1021:20BFS - BOS

3 stops46h 15mMultiple Airlines

Thu 6/1111:35BOS - BFS

2 stops30h 00mMultiple Airlines

Deal found 15/9£477

Wed 15/1009:35BFS - BOS

1 stop16h 40mMultiple Airlines

Fri 24/1023:00BOS - BFS

2 stops19h 20mMultiple Airlines

Deal found 16/9£504

Wed 15/1009:35BFS - BOS

1 stop16h 40mMultiple Airlines

Wed 22/1021:25BOS - BFS

2 stops20h 30mMultiple Airlines

Deal found 15/9£507

Thu 5/306:35BHD - BDL

2 stops21h 13mAmerican Airlines

Mon 9/318:01BDL - BHD

2 stops16h 14mAmerican Airlines

Deal found 14/9£675

Wed 15/1009:35BFS - BOS

1 stop16h 40mMultiple Airlines

Mon 20/1021:25BOS - BFS

2 stops13h 45mMultiple Airlines

Deal found 16/9£529

Last-minute flights from Belfast to Massachusetts
Discover last-minute flight deals from Belfast to Massachusetts. Data last updated 17 September 2025 and is based on user searches.

Mon 13/1015:25BHD - BOS

1 stop25h 00mAmerican Airlines

Thu 23/1020:10BOS - BHD

1 stop10h 00mAmerican Airlines

Deal found 16/9£433

Mon 13/1015:25BHD - BOS

1 stop25h 00mAmerican Airlines

Tue 21/1013:01BOS - BHD

2 stops16h 34mAmerican Airlines

Deal found 16/9£437

Mon 13/1015:25BHD - BOS

1 stop25h 00mAmerican Airlines

Sun 26/1020:15BOS - BHD

1 stop10h 05mAmerican Airlines

Deal found 16/9£468

Wed 15/1006:30BHD - BOS

1 stop16h 50mKLM

Wed 22/1020:15BOS - BHD

1 stop20h 00mKLM

Deal found 15/9£421

Wed 15/1006:30BHD - BOS

1 stop16h 50mDelta

Wed 22/1013:05BOS - BHD

2 stops22h 50mDelta

Deal found 15/9£426

Wed 15/1006:30BHD - BOS

1 stop16h 50mMultiple Airlines

Thu 23/1022:20BOS - BHD

2 stops13h 35mMultiple Airlines

Deal found 16/9£440

Wed 15/1006:30BHD - BOS

1 stop15h 00mMultiple Airlines

Fri 24/1018:45BOS - BHD

1 stop17h 10mMultiple Airlines

Deal found 16/9£456

Wed 15/1009:35BFS - BOS

1 stop16h 40mMultiple Airlines

Fri 24/1023:00BOS - BFS

2 stops19h 20mMultiple Airlines

Deal found 16/9£504

Wed 15/1009:35BFS - BOS

1 stop16h 40mMultiple Airlines

Wed 22/1021:25BOS - BFS

2 stops20h 30mMultiple Airlines

Deal found 15/9£507

Thu 16/1017:25BHD - BOS

1 stop28h 05mKLM

Thu 23/1018:45BOS - BHD

1 stop17h 10mKLM

Deal found 16/9£451

Fri 17/1011:55BHD - BOS

1 stop10h 15mAmerican Airlines

Mon 20/1020:10BOS - BHD

1 stop11h 45mAmerican Airlines

Deal found 16/9£463

Thu 30/1021:20BFS - BOS

3 stops46h 15mMultiple Airlines

Thu 6/1111:35BOS - BFS

2 stops30h 00mMultiple Airlines

Deal found 15/9£477

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 17 September 2025.

Thu 16/1007:10BFS - BOS

2 stops19h 05mMultiple Airlines

Deal found 16/9£225

Thu 16/1007:05BHD - BOS

2 stops19h 10mMultiple Airlines

Deal found 16/9£230

Sat 1/1116:00BFS - BOS

2 stops27h 35mMultiple Airlines

Deal found 14/9£255

Sat 18/1021:05BFS - BOS

3 stops52h 00mMultiple Airlines

Deal found 16/9£330

Wed 1/1012:10BHD - BOS

3 stops38h 05mMultiple Airlines

Deal found 16/9£385

Mon 29/907:05BHD - BOS

2 stops35h 43mMultiple Airlines

Deal found 16/9£397

Sun 28/918:15BHD - BOS

3 stops48h 33mMultiple Airlines

Deal found 15/9£402

Sat 27/907:00BHD - BOS

3 stops31h 58mMultiple Airlines

Deal found 16/9£410

Fri 17/1017:55BHD - BOS

2 stops29h 50mAer Lingus

Deal found 16/9£444

Fri 17/1017:05BFS - BOS

3 stops27h 30mMultiple Airlines

Deal found 16/9£452

Sat 18/1017:50BHD - BOS

2 stops25h 50mAer Lingus

Deal found 16/9£460

Sat 18/1018:00BHD - BOS

3 stops25h 00mMultiple Airlines

Deal found 16/9£500

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

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 3/11

06:40-13:20

2 stops35h 40m

Boston Logan Intl

Mon 10/11

20:00-16:15

1 stop15h 15m

£393

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Sun 1/3

11:00-13:20

2 stops31h 20m

Boston Logan Intl

Thu 5/3

20:00-21:35

1 stop20h 35m

£414

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Mon 3/11

09:15-16:10

1 stop11h 55m

Boston Logan Intl

Mon 10/11

19:25-14:15

1 stop13h 50m

£414

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sun 1/3

20:25-15:55

1 stop24h 30m

Boston Logan Intl

Thu 5/3

07:30-07:30

1 stop19h 00m

£416

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Mon 3/11

06:30-18:55

1 stop17h 25m

Boston Logan Intl

Mon 10/11

17:00-21:00

2 stops23h 00m

£417

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 15/10

06:30-18:20

1 stop16h 50m

Boston Logan Intl

Wed 22/10

20:15-21:15

1 stop20h 00m

£421

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 15/10

06:30-18:20

1 stop16h 50m

Boston Logan Intl

Thu 23/10

18:45-21:15

1 stop21h 30m

£421

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Mon 3/11

06:30-22:03

2 stops20h 33m

Boston Logan Intl

Mon 10/11

16:42-16:50

2 stops19h 08m

£425

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 15/10

06:30-18:20

1 stop16h 50m

Boston Logan Intl

Wed 22/10

13:05-16:55

2 stops22h 50m

£426

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Mon 13/10

15:25-11:25

1 stop25h 00m

Boston Logan Intl

Thu 23/10

20:10-11:10

1 stop10h 00m

£433

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 30 results

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 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

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.

Reviews of airlines servicing Massachusetts

Check out reviews from past customers who have flown with British Airways from Belfast to Massachusetts to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

British Airways

6.7

Okay

7,363 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.

British Airways

6.7

Okay

7,363 reviews

British Airways

6.7

Okay

7,363 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.

Related info for your journey

How long is the flight from Belfast to Massachusetts?
Airlines like British Airways, Delta, and KLM fly from Belfast to Massachusetts in about 16h 50m. The time it takes to get you to your destination can typically vary by up to 7h 40m. 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 City - 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.
What is the cheapest month to book a flight from Belfast to Massachusetts?
Currently, October is the cheapest month in which you can book a flight from Belfast to Massachusetts (average of £10). Flying from Belfast to Massachusetts in July is currently the most expensive (average of £724). 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

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Massachusetts car hire

Boston Logan Intl Airport car hire

Worcester Airport car hire

Nantucket Memorial Airport car hire

Hyannis Barnstable Airport car hire

Provincetown Airport car hire

New Bedford Regional Airport car hire

Bedford Hanscom Field Airport car hire

Boston car hire

Hyannis car hire

Direct flights to United States

Top airline flying from Belfast to Massachusetts

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£340	Average£514	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Belfast to Massachusetts from £225

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 16/10. Fares are subject to change and may not be available on all flights or dates of travel.

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 17 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 17 September 2025.

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 17 September 2025.

Cheapflights Fare Finder

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

Everything you need to know about your flight from Belfast to Massachusetts

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

Find hourly flight availability from Belfast 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 17 September 2025.

Reviews of airlines servicing Massachusetts

Check out reviews from past customers who have flown with British Airways from Belfast to Massachusetts to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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?

What is the cheapest month to book a flight 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.

Top airline flying from Belfast to Massachusetts

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 17 September 2025.