How do I get Price Alerts for flights from Belfast to Massachusetts?

Confirm your travel details to search for the latest offers for flights from Belfast to Massachusetts . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Belfast to Massachusetts with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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.

$363 Cheap Flights from Belfast to Massachusetts in 2026

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.

2:20 pm - 8:05 pm

BHD

BOS

10h 45m

1 stop

7:40 pm - 10:10 am

BOS

BHD

9h 30m

1 stop

$655British Airways

Thu, Aug 27 - Thu, Sep 3

11:00 am - 5:05 pm

BHD

BOS

11h 05m

1 stop

3:15 pm - 10:10 am

BOS

BHD

13h 55m

2 stops

$656British Airways

Fri, Sep 4 - Thu, Sep 17

9:35 am - 6:45 pm

BHD

BOS

14h 10m

2 stops

7:40 pm - 10:10 am

BOS

BHD

9h 30m

1 stop

$661British Airways

Thu, Aug 27 - Thu, Sep 3

11:35 am - 8:05 pm

BHD

BOS

13h 30m

1 stop

5:28 pm - 3:30 pm

BOS

BHD

17h 02m

2 stops

$688British Airways

Wed, Sep 9 - Fri, Sep 25

11:35 am - 8:05 pm

BHD

BOS

13h 30m

1 stop

5:28 pm - 3:30 pm

BOS

BHD

17h 02m

2 stops

$689British Airways

Wed, Sep 9 - Fri, Sep 25

11:35 am - 11:28 pm

BHD

BOS

16h 53m

2 stops

5:28 pm - 3:30 pm

BOS

BHD

17h 02m

2 stops

$693British Airways

Wed, Sep 9 - Fri, Sep 25

11:35 am - 11:28 pm

BHD

BOS

16h 53m

2 stops

5:28 pm - 3:30 pm

BOS

BHD

17h 02m

2 stops

$695British Airways

Wed, Sep 9 - Fri, Sep 25

6:30 am - 12:35 pm

BHD

BOS

11h 05m

1 stop

9:50 pm - 12:55 pm

BOS

BHD

10h 05m

1 stop

$696American Airlines

Thu, Jul 16 - Mon, Jul 20

4:05 pm - 10:35 pm

BHD

BOS

11h 30m

1 stop

9:50 pm - 6:10 pm

BOS

BHD

15h 20m

1 stop

$698British Airways

Wed, Sep 9 - Fri, Sep 25

6:10 am - 9:45 pm

BFS

BOS

20h 35m

2 stops

8:50 pm - 10:35 pm

BOS

BFS

20h 45m

2 stops

$736Multiple Airlines

Thu, Jul 16 - Mon, Jul 20

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Delta flights from Belfast to Massachusetts

Our best Delta deals on Belfast to Massachusetts flight tickets

Delta

Jun 18

BHD9:50 amBelfast City

11h 45m

1 stop

BOS4:35 pmBoston Logan Intl

Jul 24

BOS9:05 amBoston Logan Intl

19h 15m

2 stops

BHD9:20 amBelfast City

$743

Delta

Jun 18

BHD9:50 amBelfast City

11h 45m

1 stop

BOS4:35 pmBoston Logan Intl

Jul 24

BOS9:05 amBoston Logan Intl

19h 15m

2 stops

BHD9:20 amBelfast City

$745

Delta

Jun 18

BHD9:50 amBelfast City

11h 45m

1 stop

BOS4:35 pmBoston Logan Intl

Jul 24

BOS9:05 amBoston Logan Intl

19h 15m

2 stops

BHD9:20 amBelfast City

$746

British Airways flights from Belfast to Massachusetts

Our best British Airways deals on Belfast to Massachusetts flight tickets

British Airways

Aug 27

BHD2:20 pmBelfast City

10h 45m

1 stop

BOS8:05 pmBoston Logan Intl

Sep 3

BOS7:40 pmBoston Logan Intl

9h 30m

1 stop

BHD10:10 amBelfast City

$655

British Airways

Sep 4

BHD11:00 amBelfast City

11h 05m

1 stop

BOS5:05 pmBoston Logan Intl

Sep 17

BOS3:15 pmBoston Logan Intl

13h 55m

2 stops

BHD10:10 amBelfast City

$656

British Airways

Aug 27

BHD9:35 amBelfast City

14h 10m

2 stops

BOS6:45 pmBoston Logan Intl

Sep 3

BOS7:40 pmBoston Logan Intl

9h 30m

1 stop

BHD10:10 amBelfast City

$661

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 8/27

2:20 pm-8:05 pm

1 stop10h 45m

Boston Logan Intl

Thu 9/3

7:40 pm-10:10 am

1 stop9h 30m

$655

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Fri 9/4

11:00 am-5:05 pm

1 stop11h 05m

Boston Logan Intl

Thu 9/17

3:15 pm-10:10 am

2 stops13h 55m

$656

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 8/27

9:35 am-6:45 pm

2 stops14h 10m

Boston Logan Intl

Thu 9/3

7:40 pm-10:10 am

1 stop9h 30m

$661

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 9/9

11:35 am-8:05 pm

1 stop13h 30m

Boston Logan Intl

Fri 9/25

5:28 pm-3:30 pm

2 stops17h 02m

$688

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 9/9

11:35 am-8:05 pm

1 stop13h 30m

Boston Logan Intl

Fri 9/25

5:28 pm-3:30 pm

2 stops17h 02m

$689

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 9/9

11:35 am-11:28 pm

2 stops16h 53m

Boston Logan Intl

Fri 9/25

5:28 pm-3:30 pm

2 stops17h 02m

$693

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 9/9

11:35 am-11:28 pm

2 stops16h 53m

Boston Logan Intl

Fri 9/25

5:28 pm-3:30 pm

2 stops17h 02m

$695

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 7/16

6:30 am-12:35 pm

1 stop11h 05m

Boston Logan Intl

Mon 7/20

9:50 pm-12:55 pm

1 stop10h 05m

$696

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 9/9

4:05 pm-10:35 pm

1 stop11h 30m

Boston Logan Intl

Fri 9/25

9:50 pm-6:10 pm

1 stop15h 20m

$698

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Thu 7/16

6:10 am-9:45 pm

2 stops20h 35m

Boston Logan Intl

Mon 7/20

8:50 pm-10:35 pm

2 stops20h 45m

$736

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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	10h 45m
Direct flights	None

The fastest flight from Belfast to Massachusetts takes 10h 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 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.

Frequently asked questions about flying from Belfast to Massachusetts

How do I get Price Alerts for flights from Belfast to Massachusetts?
Confirm your travel details to search for the latest offers for flights from Belfast to Massachusetts. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Belfast to Massachusetts with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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.