£410 Find Cheap Flights from Belfast Intl Airport to Massachusetts

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belfast Intl to Massachusetts departing on 26/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Massachusetts

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belfast to Massachusetts, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belfast to Massachusetts, as well as popular online travel agencies
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Flight Deals

Book Cheap Belfast Intl to Massachusetts Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Belfast Intl to Massachusetts that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Belfast Intl to Massachusetts

Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
06:10 - 21:45
BFS
-
BOS
20h 35m
2 stops
Multiple Airlines Logo
20:50 - 20:25
BOS
-
BFS
18h 35m
2 stops
£485Multiple Airlines
Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
06:10 - 21:45
BFS
-
BOS
20h 35m
2 stops
Multiple Airlines Logo
20:50 - 20:25
BOS
-
BFS
18h 35m
2 stops
£486Multiple Airlines
Wed, 29 Apr - Wed, 6 May
Multiple Airlines Logo
20:15 - 20:20
BFS
-
BOS
29h 05m
3 stops
Multiple Airlines Logo
18:05 - 22:20
BOS
-
BFS
23h 15m
2 stops
£573Multiple Airlines
Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
09:10 - 20:20
BFS
-
BOS
16h 10m
2 stops
Multiple Airlines Logo
20:50 - 23:20
BOS
-
BFS
21h 30m
3 stops
£576Multiple Airlines
Wed, 29 Apr - Wed, 6 May
Multiple Airlines Logo
20:15 - 20:20
BFS
-
BOS
29h 05m
3 stops
Multiple Airlines Logo
18:05 - 22:20
BOS
-
BFS
23h 15m
3 stops
£579Multiple Airlines
Wed, 13 May - Sat, 16 May
Multiple Airlines Logo
09:35 - 21:05
BFS
-
BOS
16h 30m
1 stop
Multiple Airlines Logo
23:00 - 08:40
BOS
-
BFS
28h 40m
2 stops
£602Multiple Airlines
Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
10:30 - 20:20
BFS
-
BOS
14h 50m
1 stop
Multiple Airlines Logo
20:50 - 07:05
BOS
-
BFS
29h 15m
2 stops
£618Multiple Airlines
Wed, 29 Apr - Wed, 6 May
Multiple Airlines Logo
09:35 - 20:20
BFS
-
BOS
15h 45m
2 stops
Multiple Airlines Logo
18:05 - 22:20
BOS
-
BFS
23h 15m
2 stops
£623Multiple Airlines
Wed, 13 May - Sat, 16 May
Multiple Airlines Logo
08:30 - 22:00
BFS
-
BOS
18h 30m
2 stops
Multiple Airlines Logo
20:50 - 20:40
BOS
-
BFS
18h 50m
2 stops
£627Multiple Airlines
Wed, 13 May - Sat, 16 May
Multiple Airlines Logo
16:20 - 20:20
BFS
-
BOS
33h 00m
3 stops
Multiple Airlines Logo
20:50 - 20:40
BOS
-
BFS
18h 50m
2 stops
£633Multiple Airlines
Booking Insights

KAYAK's insights & trends for Belfast Intl to Massachusetts flights

Get data-powered insights and trends into flights from Belfast Intl to Massachusetts to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Belfast Intl Airport to Massachusetts take?

The duration of a flight to Massachusetts depends on your arrival airport. The shortest route to Massachusetts from Belfast Intl Airport is to Boston, which takes 11h 55m.

Good to know - Cheap tickets from Belfast Intl Airport to Massachusetts

Low seasonFebruary
Cheapest flight£410
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly (24% more expensive on average)
Flight from Belfast Intl Airport to Boston

FAQs - booking Massachusetts flights

  • How does KAYAK find such low prices on flights from Belfast Intl Airport to Massachusetts?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Belfast Intl Airport to Massachusetts.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Belfast Intl Airport to Massachusetts?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Belfast Intl Airport to Massachusetts is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Belfast Intl Airport to Massachusetts?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Belfast Intl Airport to Massachusetts with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Belfast Intl Airport to Massachusetts?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Belfast Intl Airport to Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Belfast Intl to Massachusetts

 
See real verified KAYAK customer reviews for airlines flying from Belfast to Massachusetts. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Belfast Intl to Massachusetts? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7797 reviews
7.6Crew
6.4Entertainment
6.8Comfort
6.9Boarding
6.4Food
Airline reviews

the service on Business class should be improved to be at par with industry leaders like Cathay Pacific and Singapore AIrlines. A lot of room for improvement.

6.0 GoodAnonymous, Mar 2026
LHR - LAX
Read more British Airways reviews

the service on Business class should be improved to be at par with industry leaders like Cathay Pacific and Singapore AIrlines. A lot of room for improvement.

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Everything you need to know for your flight from Belfast Intl to Massachusetts

Information on your arrival and departure airports