When did momondo last update prices for flights from Belfast to Massachusetts?

Prices for flights from Belfast to Massachusetts were last updated today.

How old do you have to be to fly from Belfast to Massachusetts?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast to Massachusetts.

What documentation or ID do you need to fly to Massachusetts?

The necessary travel and health documents for your Massachusetts trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£407 Cheap Flights from Belfast to Massachusetts in 2026

Find the cheapest flights from Belfast to Massachusetts

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:10 - 21:45

BFS

BOS

20h 35m

2 stops

20:50 - 20:40

BOS

BFS

18h 50m

2 stops

£522Multiple Airlines

Wed, 23 Sep - Wed, 30 Sep

06:10 - 18:50

BFS

BOS

41h 40m

2 stops

23:00 - 20:25

BOS

BFS

16h 25m

2 stops

£562Multiple Airlines

Mon, 31 Aug - Mon, 21 Sep

05:55 - 18:50

BFS

BOS

17h 55m

2 stops

17:25 - 19:50

BOS

BFS

21h 25m

2 stops

£563Multiple Airlines

Tue, 8 Sep - Tue, 15 Sep

07:00 - 18:50

BHD

BOS

40h 50m

2 stops

23:00 - 20:30

BOS

BHD

16h 30m

2 stops

£582Multiple Airlines

Mon, 31 Aug - Mon, 21 Sep

09:40 - 18:45

BHD

BOS

14h 05m

2 stops

21:50 - 12:55

BOS

BHD

10h 05m

1 stop

£589British Airways

Mon, 31 Aug - Mon, 21 Sep

16:35 - 22:35

BHD

BOS

11h 00m

1 stop

21:50 - 15:30

BOS

BHD

12h 40m

1 stop

£595American Airlines

Thu, 27 Aug - Mon, 31 Aug

17:30 - 16:35

BHD

BOS

28h 05m

1 stop

16:40 - 09:20

BOS

BHD

11h 40m

1 stop

£597KLM

Mon, 31 Aug - Mon, 21 Sep

09:50 - 16:35

BHD

BOS

11h 45m

1 stop

20:25 - 16:55

BOS

BHD

15h 30m

1 stop

£598Delta

Fri, 18 Sep - Wed, 23 Sep

18:35 - 18:50

BFS

BOS

29h 15m

2 stops

23:00 - 22:40

BOS

BFS

18h 40m

2 stops

£598Multiple Airlines

Fri, 11 Sep - Sat, 19 Sep

09:50 - 18:30

BHD

BOS

13h 40m

1 stop

20:25 - 16:55

BOS

BHD

15h 30m

1 stop

£598Delta

Fri, 18 Sep - Wed, 23 Sep

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Delta flights from Belfast to Massachusetts

Our best Delta deals on Belfast to Massachusetts flight tickets

Delta

18 Sept

BHD09:50Belfast City

11h 45m

1 stop

BOS16:35Boston Logan Intl

23 Sept

BOS20:25Boston Logan Intl

15h 30m

1 stop

BHD16:55Belfast City

£598

Delta

18 Sept

BHD09:50Belfast City

13h 40m

1 stop

BOS18:30Boston Logan Intl

23 Sept

BOS20:25Boston Logan Intl

15h 30m

1 stop

BHD16:55Belfast City

£598

Delta

18 Sept

BHD09:50Belfast City

18h 20m

2 stops

BOS23:10Boston Logan Intl

23 Sept

BOS20:25Boston Logan Intl

15h 30m

1 stop

BHD16:55Belfast City

£601

American Airlines flights from Belfast to Massachusetts

Our best American Airlines deals on Belfast to Massachusetts flight tickets

American Airlines

27 Aug

BHD16:35Belfast City

11h 00m

1 stop

BOS22:35Boston Logan Intl

31 Aug

BOS21:50Boston Logan Intl

12h 40m

1 stop

BHD15:30Belfast City

£595

American Airlines

6 Sept

BHD06:30Belfast City

11h 10m

1 stop

BOS12:40Boston Logan Intl

14 Sept

BOS20:05Boston Logan Intl

11h 50m

1 stop

BHD12:55Belfast City

£626

American Airlines

10 Aug

BHD06:30Belfast City

22h 25m

2 stops

BOS23:55Boston Logan Intl

17 Aug

BOS17:07Boston Logan Intl

17h 23m

2 stops

BHD15:30Belfast City

£630

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Wed 23/9

06:10-21:45

2 stops20h 35m

Boston Logan Intl

Wed 30/9

20:50-20:40

2 stops18h 50m

£522

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 31/8

06:10-18:50

2 stops41h 40m

Boston Logan Intl

Mon 21/9

23:00-20:25

2 stops16h 25m

£562

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Tue 8/9

05:55-18:50

2 stops17h 55m

Boston Logan Intl

Tue 15/9

17:25-19:50

2 stops21h 25m

£563

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Mon 31/8

07:00-18:50

2 stops40h 50m

Boston Logan Intl

Mon 21/9

23:00-20:30

2 stops16h 30m

£582

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Mon 31/8

09:40-18:45

2 stops14h 05m

Boston Logan Intl

Mon 21/9

21:50-12:55

1 stop10h 05m

£589

Fastest return journey

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 27/8

16:35-22:35

1 stop11h 00m

Boston Logan Intl

Mon 31/8

21:50-15:30

1 stop12h 40m

£595

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Mon 31/8

17:30-16:35

1 stop28h 05m

Boston Logan Intl

Mon 21/9

16:40-09:20

1 stop11h 40m

£597

BelfastBoston

BHD - BOS

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

£598

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Fri 11/9

18:35-18:50

2 stops29h 15m

Boston Logan Intl

Sat 19/9

23:00-22:40

2 stops18h 40m

£598

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Fri 18/9

09:50-18:30

1 stop13h 40m

Boston Logan Intl

Wed 23/9

20:25-16:55

1 stop15h 30m

£598

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Belfast to Massachusetts

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Belfast to Massachusetts?

Aer Lingus is the most popular carrier operating from Belfast to Massachusetts

Cheap Belfast to Massachusetts flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast to Massachusetts

Fastest flight time	11h 45m
Direct flights	None

The fastest flight from Belfast to Massachusetts takes 11h 45m

There are no direct flights from Belfast to Massachusetts. There are no popular flight routes from Belfast to Massachusetts.

Search flight deals

Frequently asked questions about flying from Belfast to Massachusetts

When did momondo last update prices for flights from Belfast to Massachusetts?
Prices for flights from Belfast to Massachusetts were last updated today.
How old do you have to be to fly from Belfast to Massachusetts?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast to Massachusetts.
What documentation or ID do you need to fly to Massachusetts?
The necessary travel and health documents for your Massachusetts trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Massachusetts?

It is quick and easy to find Belfast to Massachusetts flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Massachusetts that suits you.

Can I find flights from Belfast to Massachusetts with flexible booking policies on momondo?

All flight searches from Belfast to Massachusetts on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Belfast to Massachusetts?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Belfast to Massachusetts.

I’m not ready to book a flight from Belfast to Massachusetts right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Belfast to Massachusetts flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.