Cheap flights from Boston (BOS) to Belfast Intl (BFS)

BOS — BFS
Dec 6 — Dec 131

How to find the cheapest flight from Boston (BOS) to Belfast Intl (BFS)

All the information you need to plan the best BOS to BFS flight in 2022: compare Boston to Belfast Intl flight prices with the expected peak season, weather and rainfall in Belfast Intl.

BOS - BFS

Price

$704 - $976

BFS

Temperature

41 - 60.8 °F

BFS

Rainfall

2 - 3.5 inches

Popular inJulyHigh demand for flights, 17% potential price rise
Cheapest inOctoberBest time to find cheap flights, 13% potential price drop
Round-trip from$704From Boston Logan Intl to Belfast Intl
One-way from$260One-way flight from Boston Logan Intl to Belfast Intl

How far in advance should I book a flight from Boston to Belfast Intl Airport?

Travelers have found it’s best to book a flight 34 days in advance to save up to 23% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 34 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Boston to Belfast Intl Airport 1-2 weeks in advance for as low as $886, or $1,039 for flights within the next 24 hours.

What is the cheapest month to fly from Boston to Belfast Intl Airport?

The best pricing can be found in the month of October. Prices to Belfast Intl Airport from Boston average $809. You can even find prices in October for less than $809, as users have found deals to Belfast Intl Airport from as low as $683. The month of July appears to be one of the more expensive times to travel to Belfast Intl Airport from Boston. Flying in the targeted month can save you up to 20%.

When is the cheapest time to fly from Boston to Belfast Intl Airport (BOS - BFS)?

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

Cheap flights from Boston to Belfast Intl in December, January 2022

The best prices found for BOS to BFS flights for December, January
Jan 23 - Jan 27
BOS

Boston Logan Intl

BFS

Belfast Intl

3 stops

23h 20m
BFS

Belfast Intl

BOS

Boston Logan Intl

2 stops

13h 55m
$664

Multiple Airlines

Pick Dates

Deal found 11/30

Dec 1 - Dec 5
BOS

Boston Logan Intl

BFS

Belfast Intl

2 stops

20h 00m
BFS

Belfast Intl

BOS

Boston Logan Intl

3 stops

28h 30m
$835

Multiple Airlines

Pick Dates

Deal found 11/28

Dec 1 - Dec 5
BOS

Boston Logan Intl

BFS

Belfast Intl

2 stops

22h 15m
BFS

Belfast Intl

BOS

Boston Logan Intl

2 stops

15h 55m
$846

Multiple Airlines

Pick Dates

Deal found 11/28

Boston to Belfast Intl 2022 flight deals

Cheap flights to Belfast Intl from Boston found for this year
Nov 30 - Dec 7
BOS

Boston Logan Intl

BFS

Belfast Intl

2 stops

22h 15m
BFS

Belfast Intl

BOS

Boston Logan Intl

2 stops

15h 55m
$680

Multiple Airlines

Pick Dates

Deal found 11/30

Dec 1 - Dec 5
BOS

Boston Logan Intl

BFS

Belfast Intl

2 stops

20h 00m
BFS

Belfast Intl

BOS

Boston Logan Intl

3 stops

28h 30m
$835

Multiple Airlines

Pick Dates

Deal found 11/28

Dec 1 - Dec 5
BOS

Boston Logan Intl

BFS

Belfast Intl

2 stops

22h 15m
BFS

Belfast Intl

BOS

Boston Logan Intl

2 stops

15h 55m
$846

Multiple Airlines

Pick Dates

Deal found 11/28

One-way flights to Belfast Intl from Boston

The cheapest one-way flights from Boston to Belfast Intl
Apr 24
BOS

Boston Logan Intl

BFS

Belfast Intl

2 stops

22h 20m
$260

Multiple Airlines

Pick Dates

Deal found 11/30

Apr 23
BOS

Boston Logan Intl

BFS

Belfast Intl

2 stops

23h 25m
$292

Multiple Airlines

Pick Dates

Deal found 11/30

Apr 24
BOS

Boston Logan Intl

BFS

Belfast Intl

3 stops

21h 45m
$322

Multiple Airlines

Pick Dates

Deal found 11/30

Related info for your journey

Useful info, stats and facts about Boston to Belfast Intl flights.

What airport do you fly from for flights from Boston to Belfast Intl?

For a flight from Boston to Belfast Intl, you will be flying from Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city. Logan Intl is the only Boston airport and it handles 0 outbound flights to Belfast Intl per day. 2 airlines have flights to Belfast Intl from Boston Logan Intl on a regular basis.

Which airlines flying from Boston Logan Intl to Belfast Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Boston Logan Intl to Belfast Intl that may be offering flexible cancellation policies are British Airways and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Boston to Belfast Intl Airport for under $700 on Cheapflights?

Yes, there are multiple flights from Boston to Belfast Intl Airport for under $700. The cheapest flight booked recently is on Multiple Airlines for just $664, but on average you can expect to pay $1,503.

What are the most popular airlines that fly from Boston to Belfast Intl Airport?

American Airlines, Air France and British Airways are the most popular airlines when flying from Boston to Belfast Intl Airport.

What are the cheapest flights from Boston to Belfast Intl Airport?

The cheapest flight price from Boston to Belfast Intl Airport is $530. On average you can expect to pay $5,503. The most popular route, (Boston Logan Intl - Belfast Intl), can usually be booked for $533.

Alternative routes for Boston to Belfast Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Boston to Belfast Intl

The chart below displays the airlines Cheapflights users traveling from Boston to Belfast Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
British AirwaysCheapest$617Average$828FlexibilityNo cancel feeOn-time70%COVID-19 safety
Search British Airways flights
American AirlinesCheapest$639Average$773FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights