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

British Airways is the most popular carrier operating 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 many operators does momondo search for flights from Belfast to Massachusetts?

There is 1 operator available for flights from Belfast to Massachusetts as of August 2025.

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.

$509 Cheap Flights from Belfast to Massachusetts in 2025

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Find the cheapest flights from Belfast to Massachusetts

Round-trip

One-way

Cheap round-trip flights

3:50 pm - 11:25 amBHD-BOS

24h 35m1 stop

7:40 pm - 1:00 pmBOS-BHD

12h 20m1 stop

$614

Find Deal

Sun, Aug 31 - Tue, Sep 9

5:25 pm - 1:40 pmBHD-BOS

25h 15m1 stop

6:45 pm - 4:55 pmBOS-BHD

17h 10m1 stop

$617KLM

Find Deal

Sun, Sep 7 - Mon, Sep 15

5:20 pm - 10:29 pmBHD-BOS

34h 09m2 stops

5:00 pm - 4:50 pmBOS-BHD

42h 50m2 stops

$629Virgin Atlantic

Find Deal

Sun, Nov 16 - Sun, Nov 23

2:15 pm - 8:10 pmBHD-BOS

10h 55m1 stop

8:05 pm - 11:55 amBOS-BHD

10h 50m1 stop

$651British Airways

Find Deal

Thu, Sep 11 - Wed, Sep 17

6:30 am - 4:30 pmBHD-BOS

15h 00m1 stop

6:45 pm - 4:55 pmBOS-BHD

17h 10m1 stop

$657KLM

Find Deal

Thu, Sep 11 - Wed, Sep 17

4:50 pm - 2:35 pmBFS-BOS

26h 45m2 stops

7:50 pm - 10:00 pmBOS-BFS

21h 10m3 stops

$658

Find Deal

Thu, Nov 6 - Fri, Nov 14

5:25 pm - 7:28 amBHD-BOS

19h 03m2 stops

4:50 pm - 4:55 pmBOS-BHD

19h 05m1 stop

$662Delta

Find Deal

Sun, Sep 7 - Mon, Sep 15

6:30 am - 4:00 pmBHD-BOS

14h 30m2 stops

5:05 pm - 4:55 pmBOS-BHD

18h 50m2 stops

$663Delta

Find Deal

Thu, Sep 11 - Wed, Sep 17

1:00 pm - 10:59 pmBHD-BOS

14h 59m2 stops

7:40 pm - 5:30 pmBOS-BHD

16h 50m1 stop

$668

Find Deal

Sun, Aug 31 - Tue, Sep 9

2:00 pm - 11:15 amBHD-BOS

26h 15m1 stop

9:55 pm - 3:30 pmBOS-BHD

12h 35m1 stop

$691American Airlines

Find Deal

Fri, Sep 26 - Fri, Oct 3

KLM flights from Belfast to Massachusetts

Our best KLM deals on Belfast to Massachusetts flight tickets

KLM

Sep 7

BHD5:25 pmBelfast City

25h 15m

1 stop

BOS1:40 pmBoston Logan Intl

Sep 15

BOS6:45 pmBoston Logan Intl

17h 10m

1 stop

BHD4:55 pmBelfast City

$617

Find similar

KLM

Sep 11

BHD6:30 amBelfast City

15h 00m

1 stop

BOS4:30 pmBoston Logan Intl

Sep 17

BOS6:45 pmBoston Logan Intl

17h 10m

1 stop

BHD4:55 pmBelfast City

$657

Find similar

KLM

Nov 16

BHD5:20 pmBelfast City

30h 35m

1 stop

BOS6:55 pmBoston Logan Intl

Nov 23

BOS8:25 pmBoston Logan Intl

15h 25m

2 stops

BHD4:50 pmBelfast City

$682

Find similar

Delta flights from Belfast to Massachusetts

Our best Delta deals on Belfast to Massachusetts flight tickets

Delta

Sep 7

BHD5:25 pmBelfast City

19h 03m

2 stops

BOS7:28 amBoston Logan Intl

Sep 15

BOS4:50 pmBoston Logan Intl

19h 05m

1 stop

BHD4:55 pmBelfast City

$662

Find similar

Delta

Sep 11

BHD6:30 amBelfast City

14h 30m

2 stops

BOS4:00 pmBoston Logan Intl

Sep 17

BOS5:05 pmBoston Logan Intl

18h 50m

2 stops

BHD4:55 pmBelfast City

$663

Find similar

Delta

Sep 26

BHD6:30 amBelfast City

17h 35m

2 stops

BOS7:05 pmBoston Logan Intl

Oct 3

BOS4:50 pmBoston Logan Intl

23h 25m

1 stop

BHD9:15 pmBelfast City

$702

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sun 8/31

3:50 pm-11:25 am

1 stop24h 35m

Boston Logan Intl

Tue 9/9

7:40 pm-1:00 pm

1 stop12h 20m

$614

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sun 9/7

5:25 pm-1:40 pm

1 stop25h 15m

Boston Logan Intl

Mon 9/15

6:45 pm-4:55 pm

1 stop17h 10m

$617

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sun 11/16

5:20 pm-10:29 pm

2 stops34h 09m

Boston Logan Intl

Sun 11/23

5:00 pm-4:50 pm

2 stops42h 50m

$629

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 9/11

2:15 pm-8:10 pm

1 stop10h 55m

Boston Logan Intl

Wed 9/17

8:05 pm-11:55 am

1 stop10h 50m

$651

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 9/11

6:30 am-4:30 pm

1 stop15h 00m

Boston Logan Intl

Wed 9/17

6:45 pm-4:55 pm

1 stop17h 10m

$657

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Thu 11/6

4:50 pm-2:35 pm

2 stops26h 45m

Boston Logan Intl

Fri 11/14

7:50 pm-10:00 pm

3 stops21h 10m

$658

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sun 9/7

5:25 pm-7:28 am

2 stops19h 03m

Boston Logan Intl

Mon 9/15

4:50 pm-4:55 pm

1 stop19h 05m

$662

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 9/11

6:30 am-4:00 pm

2 stops14h 30m

Boston Logan Intl

Wed 9/17

5:05 pm-4:55 pm

2 stops18h 50m

$663

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sun 8/31

1:00 pm-10:59 pm

2 stops14h 59m

Boston Logan Intl

Tue 9/9

7:40 pm-5:30 pm

1 stop16h 50m

$668

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Fri 9/26

2:00 pm-11:15 am

1 stop26h 15m

Boston Logan Intl

Fri 10/3

9:55 pm-3:30 pm

1 stop12h 35m

$691

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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

Prices

Airlines

What is the cheapest time of day to depart on your flight to Massachusetts?

Our data shows that the cheapest Belfast to Massachusetts flights are usually those with departure times in the morning. Our users have found flights to Massachusetts in the morning for as low as $570. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,017 on average. Flights to Massachusetts from Belfast in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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	$509
Fastest flight time	10h 55m
Direct flights	None
Airports in Massachusetts	1 airport

The best one-way flight to Massachusetts from Belfast in the past 72 hours is $509. The best round-trip flight deal from Belfast to Massachusetts found on momondo in the last 72 hours is $614.

The fastest flight from Belfast to Massachusetts takes 10h 55m

There are no direct flights from Belfast to Massachusetts. Popular non-direct routes for this connection are Belfast City Airport - Boston Logan Intl Airport and Belfast Intl Airport - Boston Logan Intl Airport.

There is 1 airport near Massachusetts: Boston Logan Intl (BOS)

Search flight deals

When did momondo last update prices for flights from Belfast to Massachusetts?
Prices for flights from Belfast to Massachusetts refresh daily.
How many operators does momondo search for flights from Belfast to Massachusetts?
There is 1 operator available for flights from Belfast to Massachusetts as of August 2025.
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.

Best airlines flying from Belfast to Massachusetts

Compare and see reviews for airlines that fly from Belfast to Massachusetts with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $489	Free Cancellation	Rating 6.6 7,265 reviews		Search British Airways flights

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.