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

Confirm your travel details to search for the latest offers for flights from Belfast Intl Airport 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 Intl Airport to Massachusetts with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

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.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast Intl Airport 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.

$483 Cheap Flights from Belfast Intl Airport to Massachusetts in 2026/27

Find the cheapest flights from Belfast Intl Airport to Massachusetts

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 5:50 pmBFS Belfast Intl-BOS Boston Logan Intl

16h 20m2 stops London Gatwick Reykjavik Keflavik Intl

7:50 pm - 9:55 pmBOS Boston Logan Intl-BFS Belfast Intl

21h 05m2 stops Reykjavik Keflavik Intl London Gatwick

$683Multiple Airlines

Thu, Dec 24 - Thu, Dec 31

7:05 am - 7:05 pmBFS Belfast Intl-BOS Boston Logan Intl

17h 00m2 stops Birmingham Dublin

9:20 pm - 10:10 pmBOS Boston Logan Intl-BFS Belfast Intl

19h 50m2 stops Dublin Birmingham

$888Multiple Airlines

Tue, Dec 22 - Tue, Dec 29

9:00 pm - 8:15 pmBFS Belfast Intl-BOS Boston Logan Intl

28h 15m3 stops London Luton Barcelona-El Prat Lisbon Humberto Delgado

7:50 pm - 5:05 pmBOS Boston Logan Intl-BFS Belfast Intl

16h 15m2 stops Reykjavik Keflavik Intl London Gatwick

$920Multiple Airlines

Thu, Dec 24 - Thu, Dec 31

9:00 pm - 8:15 pmBFS Belfast Intl-BOS Boston Logan Intl

28h 15m3 stops London Luton Barcelona-El Prat Lisbon Humberto Delgado

7:50 pm - 7:10 pmBOS Boston Logan Intl-BFS Belfast Intl

18h 20m3 stops Reykjavik Keflavik Intl London Gatwick Glasgow Intl

$944Multiple Airlines

Thu, Dec 24 - Thu, Dec 31

6:30 am - 9:15 pmBFS Belfast Intl-BOS Boston Logan Intl

18h 45m2 stops London Gatwick Lisbon Humberto Delgado

5:25 pm - 3:40 pmBOS Boston Logan Intl-BFS Belfast Intl

17h 15m2 stops Dublin Edinburgh Turnhouse

$974Multiple Airlines

Thu, Mar 25 - Mon, Mar 29

9:00 pm - 8:15 pmBFS Belfast Intl-BOS Boston Logan Intl

28h 15m3 stops London Luton Barcelona-El Prat Lisbon Humberto Delgado

11:25 pm - 7:30 pmBOS Boston Logan Intl-BFS Belfast Intl

15h 05m2 stops Dublin Manchester

$1,029Multiple Airlines

Thu, Dec 24 - Fri, May 28

6:30 am - 5:50 pmBFS Belfast Intl-BOS Boston Logan Intl

16h 20m2 stops London Gatwick Reykjavik Keflavik Intl

9:15 pm - 7:30 pmBOS Boston Logan Intl-BFS Belfast Intl

17h 15m2 stops Dublin Manchester

$1,084Multiple Airlines

Thu, Dec 24 - Fri, May 28

8:50 am - 5:05 pmBFS Belfast Intl-BOS Boston Logan Intl

12h 15m1 stop Paris Charles de Gaulle

9:45 pm - 7:05 pmBOS Boston Logan Intl-BFS Belfast Intl

16h 20m1 stop Paris Charles de Gaulle

$1,214Multiple Airlines

Thu, Mar 25 - Mon, Mar 29

6:55 am - 8:30 pmBFS Belfast Intl-BOS Boston Logan Intl

18h 35m2 stops London Stansted Porto

7:50 pm - 8:55 pmBOS Boston Logan Intl-BFS Belfast Intl

20h 05m2 stops Reykjavik Keflavik Intl Manchester

$1,375Multiple Airlines

Sun, Dec 20 - Tue, Dec 22

8:00 pm - 7:55 pmBFS Belfast Intl-BOS Boston Logan Intl

28h 55m3 stops Malaga Barcelona-El Prat Lisbon Humberto Delgado

7:50 pm - 8:55 pmBOS Boston Logan Intl-BFS Belfast Intl

20h 05m2 stops Reykjavik Keflavik Intl Manchester

$1,466Multiple Airlines

Sun, Dec 20 - Tue, Dec 22

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Thu 12/24

6:30 am-5:50 pm

2 stops16h 20m

Boston Logan Intl

Thu 12/31

7:50 pm-9:55 pm

2 stops21h 05m

$683

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Tue 12/22

7:05 am-7:05 pm

2 stops17h 00m

Boston Logan Intl

Tue 12/29

9:20 pm-10:10 pm

2 stops19h 50m

$888

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Thu 12/24

9:00 pm-8:15 pm

3 stops28h 15m

Boston Logan Intl

Thu 12/31

7:50 pm-5:05 pm

2 stops16h 15m

$920

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Thu 12/24

9:00 pm-8:15 pm

3 stops28h 15m

Boston Logan Intl

Thu 12/31

7:50 pm-7:10 pm

3 stops18h 20m

$944

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Thu 3/25

6:30 am-9:15 pm

2 stops18h 45m

Boston Logan Intl

Mon 3/29

5:25 pm-3:40 pm

2 stops17h 15m

$974

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Thu 12/24

9:00 pm-8:15 pm

3 stops28h 15m

Boston Logan Intl

Fri 5/28

11:25 pm-7:30 pm

2 stops15h 05m

$1,029

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Thu 12/24

6:30 am-5:50 pm

2 stops16h 20m

Boston Logan Intl

Fri 5/28

9:15 pm-7:30 pm

2 stops17h 15m

$1,084

Quickest round-trip

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Thu 3/25

8:50 am-5:05 pm

1 stop12h 15m

Boston Logan Intl

Mon 3/29

9:45 pm-7:05 pm

1 stop16h 20m

$1,214

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Sun 12/20

6:55 am-8:30 pm

2 stops18h 35m

Boston Logan Intl

Tue 12/22

7:50 pm-8:55 pm

2 stops20h 05m

$1,375

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Sun 12/20

8:00 pm-7:55 pm

3 stops28h 55m

Boston Logan Intl

Tue 12/22

7:50 pm-8:55 pm

2 stops20h 05m

$1,466

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

Cheap Belfast Intl Airport to Massachusetts flight deals and tips

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

Best Price Found	$483
Fastest flight time	11h 25m
Direct flights	None

The best one-way flight to Massachusetts from Belfast Intl Airport in the past 72 hours is $483. The best round-trip flight deal from Belfast Intl Airport to Massachusetts found on momondo in the last 72 hours is $683.

The fastest flight from Belfast Intl Airport to Massachusetts takes 11h 25m

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

Search flight deals

Frequently asked questions about flying from Belfast Intl Airport to Massachusetts

When did momondo last update prices for flights from Belfast Intl Airport to Massachusetts?
Prices for flights from Belfast Intl Airport to Massachusetts refresh daily.
How old do you have to be to fly from Belfast Intl Airport to Massachusetts?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast Intl Airport 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 Intl Airport to Massachusetts

How do I get Price Alerts for flights from Belfast Intl Airport to Massachusetts?
Confirm your travel details to search for the latest offers for flights from Belfast Intl Airport 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 Intl Airport to Massachusetts with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
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?

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?

Flights from Belfast to Massachusetts with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Massachusetts from Belfast.

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

Price alerts on flights to Massachusetts from Belfast are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.