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

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

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

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 Massachusetts to Belfast Intl Airport.

What documentation or ID do you need to fly to Belfast Intl Airport?

The required travel and health documents for your Belfast Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belfast Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£183 Cheap Flights from Massachusetts to Belfast Intl Airport in 2026

1 adult

0 bags

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Massachusetts to Belfast

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:20 - 20:55

BOS

BFS

22h 35m

2 stops

21:55 - 17:40

BFS

BOS

24h 45m

2 stops

£591Multiple Airlines

Mon, 20 Apr - Mon, 27 Apr

21:40 - 23:50

BOS

BFS

21h 10m

2 stops

13:15 - 15:10

BFS

BOS

30h 55m

2 stops

£597Multiple Airlines

Fri, 3 Apr - Tue, 7 Apr

20:50 - 23:45

BOS

BFS

21h 55m

3 stops

21:25 - 14:45

BFS

BOS

46h 20m

3 stops

£606Multiple Airlines

Mon, 20 Apr - Mon, 27 Apr

22:50 - 08:40

BOS

BFS

28h 50m

1 stop

08:55 - 21:05

BFS

BOS

17h 10m

2 stops

£609Multiple Airlines

Sat, 2 May - Sat, 9 May

20:50 - 15:35

BOS

BFS

13h 45m

2 stops

21:25 - 14:45

BFS

BOS

46h 20m

3 stops

£612Multiple Airlines

Mon, 20 Apr - Mon, 27 Apr

20:10 - 15:30

BOS

BFS

14h 20m

1 stop

08:55 - 20:05

BFS

BOS

16h 10m

1 stop

£632Multiple Airlines

Thu, 30 Apr - Wed, 6 May

21:40 - 00:05

BOS

BFS

21h 25m

2 stops

10:30 - 20:20

BFS

BOS

14h 50m

1 stop

£644Multiple Airlines

Mon, 4 May - Mon, 11 May

20:50 - 16:20

BOS

BFS

14h 30m

2 stops

10:30 - 18:50

BFS

BOS

13h 20m

2 stops

£655Multiple Airlines

Tue, 5 May - Tue, 12 May

20:50 - 19:50

BOS

BFS

18h 00m

3 stops

08:20 - 18:50

BFS

BOS

15h 30m

2 stops

£671Multiple Airlines

Tue, 5 May - Tue, 12 May

20:50 - 19:50

BOS

BFS

18h 00m

3 stops

23:30 - 07:10

BFS

BOS

36h 40m

3 stops

£681Multiple Airlines

Tue, 5 May - Tue, 12 May

momondo Fare Finder

Use the filters below to find and compare flights from Massachusetts to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonBelfast

BOS - BFS

BOSBFS

Boston Logan Intl

Mon 20/4

17:20-20:55

2 stops22h 35m

Belfast Intl

Mon 27/4

21:55-17:40

2 stops24h 45m

£591

BostonBelfast

BOS - BFS

BOSBFS

Boston Logan Intl

Fri 3/4

21:40-23:50

2 stops21h 10m

Belfast Intl

Tue 7/4

13:15-15:10

2 stops30h 55m

£597

BostonBelfast

BOS - BFS

BOSBFS

Boston Logan Intl

Mon 20/4

20:50-23:45

3 stops21h 55m

Belfast Intl

Mon 27/4

21:25-14:45

3 stops46h 20m

£606

BostonBelfast

BOS - BFS

BOSBFS

Boston Logan Intl

Sat 2/5

22:50-08:40

1 stop28h 50m

Belfast Intl

Sat 9/5

08:55-21:05

2 stops17h 10m

£609

BostonBelfast

BOS - BFS

BOSBFS

Boston Logan Intl

Mon 20/4

20:50-15:35

2 stops13h 45m

Belfast Intl

Mon 27/4

21:25-14:45

3 stops46h 20m

£612

BostonBelfast

BOS - BFS

BOSBFS

Boston Logan Intl

Thu 30/4

20:10-15:30

1 stop14h 20m

Belfast Intl

Wed 6/5

08:55-20:05

1 stop16h 10m

£632

BostonBelfast

BOS - BFS

BOSBFS

Boston Logan Intl

Mon 4/5

21:40-00:05

2 stops21h 25m

Belfast Intl

Mon 11/5

10:30-20:20

1 stop14h 50m

£644

Fastest return journey

BostonBelfast

BOS - BFS

BOSBFS

Boston Logan Intl

Tue 5/5

20:50-16:20

2 stops14h 30m

Belfast Intl

Tue 12/5

10:30-18:50

2 stops13h 20m

£655

BostonBelfast

BOS - BFS

BOSBFS

Boston Logan Intl

Tue 5/5

20:50-19:50

3 stops18h 00m

Belfast Intl

Tue 12/5

08:20-18:50

2 stops15h 30m

£671

BostonBelfast

BOS - BFS

BOSBFS

Boston Logan Intl

Tue 5/5

20:50-19:50

3 stops18h 00m

Belfast Intl

Tue 12/5

23:30-07:10

3 stops36h 40m

£681

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 Massachusetts to Belfast Intl Airport

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 month to fly to Belfast Intl Airport?

The month of February is, on average, the cheapest month to fly to Belfast Intl Airport from Massachusetts, with most prices found around £406. If you’re not able to fly to Belfast Intl Airport in February, then March is your next best option. Flight prices from Massachusetts to Belfast Intl Airport during March average around £448.

Cheap Massachusetts to Belfast Intl Airport flight deals and tips

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

Fastest flight time	10h 05m
Direct flights	None

The fastest flight from Massachusetts to Belfast Intl Airport takes 10h 05m

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

Search flight deals

When did momondo last update prices for flights from Massachusetts to Belfast Intl Airport?
Prices for flights from Massachusetts to Belfast Intl Airport were last updated today.
How old do you have to be to fly from Massachusetts to Belfast Intl Airport?
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 Massachusetts to Belfast Intl Airport.
What documentation or ID do you need to fly to Belfast Intl Airport?
The required travel and health documents for your Belfast Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belfast Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Ballymena

Newry

Armagh

Cookstown

Portadown

Dungannon

Why use momondo?

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

It is quick and easy to find Massachusetts to Belfast 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 Belfast that suits you.

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

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

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

momondo provides multiple filters to help you find the best flight to Belfast from Massachusetts. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Massachusetts to Belfast 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.