In terms of precipitation, rainfall in Massachusetts ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Massachusetts when rainfall is around 3.1 in.

If weather is an important factor for your trip to Massachusetts, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What is the cheapest time of day to fly from BFS to MA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belfast Intl Airport to Massachusetts as you normally would.

Can I find deals for flights from Belfast Intl to Massachusetts that include hotel bookings?

Yes. In addition to deals on Belfast Intl to Massachusetts flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Belfast Intl to Massachusetts?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Massachusetts.

Can I find deals for business class flights from Belfast Intl to Massachusetts?

Yes. Cheapflights offers flight deals from Belfast Intl to Massachusetts by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$733+ Flights from Belfast Intl Airport to Massachusetts

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Cheap flight deals from Belfast Intl to Massachusetts

Round-trip from	$733 (Mytrip)
Popular in	December
Cheapest in	February
Average price	$540

From Belfast Intl to Massachusetts

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Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).

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Average for round-trip flights in January 2026

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Find flight deals from Belfast Intl to Massachusetts

Cheapest flights from Belfast Intl to Massachusetts
Explore the most affordable flight options available from Belfast Intl to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2026.

Sun 3/11:30 pm

BFS

BOS

2 stops35h 30m

Multiple Airlines

Sun 3/85:25 pm

BOS

BFS

2 stops23h 20m

Multiple Airlines

Deal found 1/15

$733

Thu 3/198:25 am

BFS

BOS

2 stops14h 25m

Multiple Airlines

Thu 3/2610:50 pm

BOS

BFS

2 stops14h 10m

Multiple Airlines

Deal found 1/16

$761

Best flights from Belfast Intl to Massachusetts
Discover carefully curated flight deals from Belfast Intl to Massachusetts that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 16, 2026.

Sun 3/11:30 pm

BFS

BOS

2 stops35h 30m

Multiple Airlines

Sun 3/85:25 pm

BOS

BFS

2 stops23h 20m

Multiple Airlines

Deal found 1/15

$733

Thu 3/198:25 am

BFS

BOS

2 stops14h 25m

Multiple Airlines

Thu 3/2610:50 pm

BOS

BFS

2 stops14h 10m

Multiple Airlines

Deal found 1/16

$761

Cheapflights Fare Finder

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

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Sun 3/1

1:30 pm-8:00 pm

2 stops35h 30m

Boston Logan Intl

Sun 3/8

5:25 pm-8:45 pm

2 stops23h 20m

$733

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Thu 3/19

8:25 am-6:50 pm

2 stops14h 25m

Boston Logan Intl

Thu 3/26

10:50 pm-5:00 pm

2 stops14h 10m

$761

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Best time to book a flight from Belfast Intl to Massachusetts

Have a flexible travel schedule? Discover the best time to fly to Massachusetts from Belfast Intl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Belfast Intl Airport to Massachusetts

No data available for this route at this time. Please check back soon.

Related info for your journey

Can I find deals for flights from Belfast Intl to Massachusetts that include hotel bookings?
Yes. In addition to deals on Belfast Intl to Massachusetts flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Belfast Intl to Massachusetts?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Massachusetts.
Can I find deals for business class flights from Belfast Intl to Massachusetts?
Yes. Cheapflights offers flight deals from Belfast Intl to Massachusetts by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Belfast Intl to Massachusetts

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$733+ Cheap flights from Belfast Intl (BFS) to Massachusetts

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Belfast Intl to Massachusetts with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Belfast Intl to Massachusetts

Keep the following information in mind while searching for Belfast Intl to Massachusetts flight deals. Data was last updated January 16, 2026.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Belfast Intl to Massachusetts

Cheapest flights from Belfast Intl to MassachusettsExplore the most affordable flight options available from Belfast Intl to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2026.

Explore the most affordable flight options available from Belfast Intl to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2026.

Cheapflights Fare Finder

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

Best time to book a flight from Belfast Intl to Massachusetts

Have a flexible travel schedule? Discover the best time to fly to Massachusetts from Belfast Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Belfast Intl Airport to Massachusetts

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to Massachusetts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Belfast Intl to Massachusetts that include hotel bookings?

How can I find direct flights from Belfast Intl to Massachusetts?

Can I find deals for business class flights from Belfast Intl to Massachusetts?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Belfast Intl to Massachusetts

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Cheapest flights from Belfast Intl to Massachusetts
Explore the most affordable flight options available from Belfast Intl to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2026.