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

Prices for flights from Belfast to Massachusetts refresh daily.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belfast to Massachusetts.

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

The travel and health documents you'll need for your trip to Massachusetts may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Massachusetts. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$469 Cheap Flights from Belfast to Massachusetts in 2026/27

Find the cheapest flights from Belfast to Massachusetts

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 6:50 pmBFS Belfast Intl-BOS Boston Logan Intl

16h 20m2 stops London Gatwick Reykjavik Keflavik Intl

7:50 pm - 8:30 pmBOS Boston Logan Intl-BFS Belfast Intl

19h 40m2 stops Reykjavik Keflavik Intl London Gatwick

$718Multiple Airlines

Thu, Oct 29 - Thu, Nov 5

8:55 pm - 8:20 pmBFS Belfast Intl-BOS Boston Logan Intl

28h 25m2 stops London Gatwick Zurich

9:50 pm - 9:25 pmBOS Boston Logan Intl-BFS Belfast Intl

18h 35m2 stops Zurich London Gatwick

$790Multiple Airlines

Sun, Nov 1 - Sun, Nov 8

7:05 am - 7:50 pmBHD Belfast City-BOS Boston Logan Intl

17h 45m2 stops London Heathrow Madrid Barajas

11:21 am - 10:45 amBOS Boston Logan Intl-BHD Belfast City

18h 24m2 stops Philadelphia London Heathrow

$810British Airways

Sat, Oct 10 - Tue, Oct 13

7:05 am - 7:50 pmBHD Belfast City-BOS Boston Logan Intl

17h 45m2 stops London Heathrow Madrid Barajas

6:01 am - 8:50 amBOS Boston Logan Intl-BHD Belfast City

21h 49m2 stops New York John F Kennedy Intl London Heathrow

$814British Airways

Sat, Oct 10 - Wed, Oct 14

7:05 am - 7:50 pmBHD Belfast City-BOS Boston Logan Intl

17h 45m2 stops London Heathrow Madrid Barajas

12:29 pm - 12:00 pmBOS Boston Logan Intl-BHD Belfast City

18h 31m2 stops New York John F Kennedy Intl London Heathrow

$816British Airways

Sat, Oct 10 - Wed, Oct 14

7:05 am - 7:50 pmBHD Belfast City-BOS Boston Logan Intl

17h 45m2 stops London Heathrow Madrid Barajas

3:06 pm - 1:35 pmBOS Boston Logan Intl-BHD Belfast City

17h 29m2 stops Philadelphia London Heathrow

$817British Airways

Sat, Oct 10 - Wed, Oct 14

7:05 am - 7:50 pmBHD Belfast City-BOS Boston Logan Intl

17h 45m2 stops London Heathrow Madrid Barajas

8:05 pm - 12:00 pmBOS Boston Logan Intl-BHD Belfast City

10h 55m1 stop London Heathrow

$819British Airways

Sat, Oct 10 - Wed, Oct 14

1:25 pm - 3:45 pmBFS Belfast Intl-BOS Boston Logan Intl

31h 20m3 stops Manchester Oslo Gardermoen Kastrup Copenhagen

5:35 pm - 9:40 pmBOS Boston Logan Intl-BFS Belfast Intl

23h 05m2 stops Kastrup Copenhagen Manchester

$821Multiple Airlines

Sun, Nov 1 - Sun, Nov 8

9:00 pm - 5:05 pmBFS Belfast Intl-BOS Boston Logan Intl

24h 05m2 stops Manchester Paris Charles de Gaulle

6:20 pm - 10:35 pmBOS Boston Logan Intl-BFS Belfast Intl

23h 15m2 stops Paris Charles de Gaulle Manchester

$833Multiple Airlines

Fri, Oct 30 - Fri, Nov 6

7:05 am - 5:00 pmBHD Belfast City-BOS Boston Logan Intl

14h 55m1 stop London Heathrow

8:05 pm - 3:20 pmBOS Boston Logan Intl-BHD Belfast City

14h 15m1 stop London Heathrow

$858British Airways

Sat, Oct 10 - Tue, Oct 13

Cheap last minute flights

Enter your travel dates to find the best prices.

4:35 pm - 12:35 pmBHD Belfast City-BOS Boston Logan Intl

25h 00m1 stop London Heathrow

8:05 pm - 12:55 pmBOS Boston Logan Intl-BHD Belfast City

11h 50m1 stop London Heathrow

$777American Airlines

Thu, Sep 24 - Mon, Sep 28

6:30 am - 4:55 pmBHD Belfast City-BOS Boston Logan Intl

15h 25m2 stops London Heathrow New York John F Kennedy Intl

9:50 pm - 12:55 pmBOS Boston Logan Intl-BHD Belfast City

10h 05m1 stop London Heathrow

$823Multiple Airlines

Thu, Sep 24 - Mon, Sep 28

5:05 pm - 6:30 pmBHD Belfast City-BOS Boston Logan Intl

30h 25m2 stops Birmingham Amsterdam Schiphol

5:10 pm - 5:50 pmBOS Boston Logan Intl-BHD Belfast City

19h 40m2 stops Paris Charles de Gaulle Birmingham

$895Multiple Airlines

Thu, Sep 24 - Mon, Sep 28

10:15 am - 9:05 pmBFS Belfast Intl-BOS Boston Logan Intl

15h 50m1 stop Barcelona-El Prat

11:00 pm - 11:05 pmBOS Boston Logan Intl-BFS Belfast Intl

19h 05m2 stops Reykjavik Keflavik Intl Edinburgh Turnhouse

$903Multiple Airlines

Thu, Sep 24 - Mon, Sep 28

10:15 am - 9:05 pmBFS Belfast Intl-BOS Boston Logan Intl

15h 50m1 stop Barcelona-El Prat

9:30 pm - 4:15 pmBOS Boston Logan Intl-BFS Belfast Intl

13h 45m1 stop London Heathrow

$990Multiple Airlines

Thu, Sep 24 - Mon, Sep 28

8:40 pm - 3:50 pmBHD Belfast City-BOS Boston Logan Intl

24h 10m2 stops London Gatwick Ottawa

11:00 pm - 9:05 pmBOS Boston Logan Intl-BHD Belfast City

17h 05m3 stops Reykjavik Keflavik Intl Dublin Manchester

$1,007Multiple Airlines

Thu, Sep 24 - Mon, Sep 28

8:20 am - 6:50 pmBFS Belfast Intl-BOS Boston Logan Intl

15h 30m2 stops Glasgow Intl Reykjavik Keflavik Intl

11:00 pm - 7:20 pmBOS Boston Logan Intl-BFS Belfast Intl

15h 20m3 stops Reykjavik Keflavik Intl Dublin Birmingham

$1,405Multiple Airlines

Thu, Sep 24 - Mon, Sep 28

5:05 pm - 2:45 pmBHD Belfast City-BOS Boston Logan Intl

26h 40m3 stops Birmingham Dublin Lisbon Humberto Delgado

11:00 pm - 9:05 pmBOS Boston Logan Intl-BHD Belfast City

17h 05m3 stops Reykjavik Keflavik Intl Dublin Manchester

$1,477Multiple Airlines

Thu, Sep 24 - Mon, Sep 28

8:20 am - 6:50 pmBFS Belfast Intl-BOS Boston Logan Intl

15h 30m2 stops Glasgow Intl Reykjavik Keflavik Intl

5:25 pm - 1:15 pmBOS Boston Logan Intl-BFS Belfast Intl

14h 50m2 stops Dublin Birmingham

$1,498Multiple Airlines

Thu, Sep 24 - Mon, Sep 28

2:35 pm - 11:19 amBHD Belfast City-BOS Boston Logan Intl

25h 44m1 stop London City

8:50 pm - 5:20 pmBOS Boston Logan Intl-BHD Belfast City

15h 30m2 stops Reykjavik Keflavik Intl Manchester

$6,921Multiple Airlines

Mon, Sep 21 - Thu, Sep 24

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British Airways flights from Belfast to Massachusetts

Our best British Airways deals on Belfast to Massachusetts flight tickets

British Airways

Oct 10

BHD7:05 amBelfast City

17h 45m

2 stops

BOS7:50 pmBoston Logan Intl

Oct 14

BOS6:01 amBoston Logan Intl

21h 49m

2 stops

BHD8:50 amBelfast City

$810

British Airways

Oct 10

BHD7:05 amBelfast City

17h 45m

2 stops

BOS7:50 pmBoston Logan Intl

Oct 14

BOS6:01 amBoston Logan Intl

21h 49m

2 stops

BHD8:50 amBelfast City

$814

British Airways

Oct 10

BHD7:05 amBelfast City

17h 45m

2 stops

BOS7:50 pmBoston Logan Intl

Oct 14

BOS12:29 pmBoston Logan Intl

18h 31m

2 stops

BHD12:00 pmBelfast City

$816

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Thu 10/29

6:30 am-6:50 pm

2 stops16h 20m

Boston Logan Intl

Thu 11/5

7:50 pm-8:30 pm

2 stops19h 40m

$718

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Sun 11/1

8:55 pm-8:20 pm

2 stops28h 25m

Boston Logan Intl

Sun 11/8

9:50 pm-9:25 pm

2 stops18h 35m

$790

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Sat 10/10

7:05 am-7:50 pm

2 stops17h 45m

Boston Logan Intl

Tue 10/13

11:21 am-10:45 am

2 stops18h 24m

$810

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Sat 10/10

7:05 am-7:50 pm

2 stops17h 45m

Boston Logan Intl

Wed 10/14

6:01 am-8:50 am

2 stops21h 49m

$814

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Sat 10/10

7:05 am-7:50 pm

2 stops17h 45m

Boston Logan Intl

Wed 10/14

12:29 pm-12:00 pm

2 stops18h 31m

$816

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Sat 10/10

7:05 am-7:50 pm

2 stops17h 45m

Boston Logan Intl

Wed 10/14

3:06 pm-1:35 pm

2 stops17h 29m

$817

Quickest round-trip

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Sat 10/10

7:05 am-7:50 pm

2 stops17h 45m

Boston Logan Intl

Wed 10/14

8:05 pm-12:00 pm

1 stop10h 55m

$819

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Sun 11/1

1:25 pm-3:45 pm

3 stops31h 20m

Boston Logan Intl

Sun 11/8

5:35 pm-9:40 pm

2 stops23h 05m

$821

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Fri 10/30

9:00 pm-5:05 pm

2 stops24h 05m

Boston Logan Intl

Fri 11/6

6:20 pm-10:35 pm

2 stops23h 15m

$833

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Sat 10/10

7:05 am-5:00 pm

1 stop14h 55m

Boston Logan Intl

Tue 10/13

8:05 pm-3:20 pm

1 stop14h 15m

$858

Flights are sorted by cheapest round-trip 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?

British Airways 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

Best Price Found	$469
Fastest flight time	11h 20m
Direct flights	None

The best one-way flight to Massachusetts from Belfast in the past 72 hours is $469. The best round-trip flight deal from Belfast to Massachusetts found on momondo in the last 72 hours is $718.

The fastest flight from Belfast to Massachusetts takes 11h 20m

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 refresh daily.
How old do you have to be to fly from Belfast to Massachusetts?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belfast to Massachusetts.
What documentation or ID do you need to fly to Massachusetts?
The travel and health documents you'll need for your trip to Massachusetts may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Massachusetts. It is always advisable to seek 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?

Finding the right flight to Massachusetts from Belfast is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Massachusetts quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Belfast to Massachusetts flights to just show those with flexible booking policies.

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

Once all potential Belfast to Massachusetts flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Massachusetts, momondo offers a useful price alert feature which will track prices for flights to Massachusetts from Belfast and alert you when they change.