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

Prices for flights from Belfast to Boston Logan Intl Airport refresh daily.

How many operators does momondo search for flights from Belfast to Boston Logan Intl Airport?

The number of operators available for flights from Belfast to Boston Logan Intl Airport is 1 as of November 2025.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belfast to Boston Logan Intl Airport.

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

The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£415 Cheap Flights from Belfast to Boston in 2025/26

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Find the cheapest flights from Belfast to Boston

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

19:40 - 14:35BFS-BOS

47h 55m3 stops

19:50 - 17:35BOS-BFS

16h 45m2 stops

£505Multiple Airlines

Find Deal

Tue, 9 Dec - Thu, 11 Dec

06:40 - 19:42BFS-BOS

18h 02m2 stops

15:40 - 14:05BOS-BFS

17h 25m2 stops

£521Multiple Airlines

Find Deal

Mon, 8 Dec - Mon, 15 Dec

06:40 - 16:00BFS-BOS

14h 20m1 stop

19:15 - 14:05BOS-BFS

13h 50m1 stop

£549Multiple Airlines

Find Deal

Mon, 8 Dec - Mon, 15 Dec

19:40 - 14:35BFS-BOS

47h 55m3 stops

19:50 - 23:45BOS-BFS

22h 55m3 stops

£552Multiple Airlines

Find Deal

Tue, 9 Dec - Thu, 11 Dec

06:00 - 14:35BFS-BOS

37h 35m2 stops

22:45 - 20:40BOS-BFS

16h 55m2 stops

£616Multiple Airlines

Find Deal

Tue, 9 Dec - Thu, 11 Dec

06:00 - 20:00BFS-BOS

43h 00m3 stops

19:50 - 22:00BOS-BFS

21h 10m2 stops

£619Multiple Airlines

Find Deal

Wed, 7 Jan - Fri, 9 Jan

20:50 - 17:50BFS-BOS

26h 00m2 stops

19:50 - 22:45BOS-BFS

21h 55m2 stops

£628Multiple Airlines

Find Deal

Wed, 7 Jan - Fri, 9 Jan

07:00 - 20:55BFS-BOS

18h 55m2 stops

20:00 - 14:05BOS-BFS

13h 05m1 stop

£631Multiple Airlines

Find Deal

Mon, 8 Dec - Mon, 15 Dec

08:45 - 16:55BHD-BOS

12h 10m1 stop

22:35 - 14:15BOS-BHD

11h 40m1 stop

£2,238American Airlines

Find Deal

Tue, 10 Mar - Wed, 11 Mar

06:35 - 16:55BHD-BOS

14h 20m1 stop

19:55 - 10:15BOS-BHD

10h 20m1 stop

£2,282American Airlines

Find Deal

Tue, 10 Mar - Wed, 11 Mar

American Airlines flights from Belfast to Boston

Our best American Airlines deals on Belfast to Boston flight tickets

American Airlines

10 Mar

BHD08:45Belfast City

12h 10m

1 stop

BOS16:55Boston Logan Intl

11 Mar

BOS22:35Boston Logan Intl

11h 40m

1 stop

BHD14:15Belfast City

£2,238

Find similar

American Airlines

10 Mar

BHD06:35Belfast City

14h 20m

1 stop

BOS16:55Boston Logan Intl

11 Mar

BOS19:55Boston Logan Intl

10h 20m

1 stop

BHD10:15Belfast City

£2,282

Find similar

American Airlines

10 Mar

BHD08:45Belfast City

12h 10m

1 stop

BOS16:55Boston Logan Intl

11 Mar

BOS22:35Boston Logan Intl

14h 00m

1 stop

BHD16:35Belfast City

£2,375

Find similar

British Airways flights from Belfast to Boston

Our best British Airways deals on Belfast to Boston flight tickets

British Airways

20 Nov

BHD10:40Belfast City

16h 15m

1 stop

BOS21:55Boston Logan Intl

24 Nov

BOS21:35Boston Logan Intl

13h 30m

1 stop

BHD16:05Belfast City

£869

Find similar

British Airways

20 Nov

BHD11:05Belfast City

13h 40m

1 stop

BOS19:45Boston Logan Intl

24 Nov

BOS15:53Boston Logan Intl

12h 12m

2 stops

BHD09:05Belfast City

£878

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Tue 9/12

19:40-14:35

3 stops47h 55m

Boston Logan Intl

Thu 11/12

19:50-17:35

2 stops16h 45m

£505

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 8/12

06:40-19:42

2 stops18h 02m

Boston Logan Intl

Mon 15/12

15:40-14:05

2 stops17h 25m

£521

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 8/12

06:40-16:00

1 stop14h 20m

Boston Logan Intl

Mon 15/12

19:15-14:05

1 stop13h 50m

£549

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Tue 9/12

19:40-14:35

3 stops47h 55m

Boston Logan Intl

Thu 11/12

19:50-23:45

3 stops22h 55m

£552

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Tue 9/12

06:00-14:35

2 stops37h 35m

Boston Logan Intl

Thu 11/12

22:45-20:40

2 stops16h 55m

£616

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Wed 7/1

06:00-20:00

3 stops43h 00m

Boston Logan Intl

Fri 9/1

19:50-22:00

2 stops21h 10m

£619

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Wed 7/1

20:50-17:50

2 stops26h 00m

Boston Logan Intl

Fri 9/1

19:50-22:45

2 stops21h 55m

£628

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 8/12

07:00-20:55

2 stops18h 55m

Boston Logan Intl

Mon 15/12

20:00-14:05

1 stop13h 05m

£631

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Tue 10/3

08:45-16:55

1 stop12h 10m

Boston Logan Intl

Wed 11/3

22:35-14:15

1 stop11h 40m

£2,238

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Tue 10/3

06:35-16:55

1 stop14h 20m

Boston Logan Intl

Wed 11/3

19:55-10:15

1 stop10h 20m

£2,282

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Belfast to Boston

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 day to depart on your flight to Boston?

The cheapest day to depart on your flight to Boston is on a Tuesday when prices can be found for as low as £465. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £883. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boston.

What is the cheapest time of day to depart on your flight to Boston?

Our most recent data shows that the best time of day to fly to Boston is at midday. Flights from Belfast to Boston during this time can be as low as £463. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around £556 per ticket.

Cheap Belfast to Boston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast to Boston

Direct flights	None

There are no direct flights from Belfast to Boston. There are no popular flight routes from Belfast to Boston.

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How far is Belfast to Boston Logan Intl by plane?
The straight-line distance from Belfast to Boston Logan Intl is 2981.1 mi. By plane, this route typically takes 12h 10m.
When did momondo last update prices for flights from Belfast to Boston Logan Intl Airport?
Prices for flights from Belfast to Boston Logan Intl Airport refresh daily.
How many operators does momondo search for flights from Belfast to Boston Logan Intl Airport?
The number of operators available for flights from Belfast to Boston Logan Intl Airport is 1 as of November 2025.
How old do you have to be to fly from Belfast to Boston Logan Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belfast to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Belfast to Boston

Compare and see reviews for airlines that fly from Belfast to Boston with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £347	Free Cancellation	Rating 6.7 7,520 reviews		Search British Airways flights

Salem

Waltham

Cambridge

Amherst

Falmouth

Burlington

Plymouth

Braintree

Randolph

Needham

Revere

York Beach

West Yarmouth

Somerville

Warwick

Concord

Hampton

Hull

Cape Neddick

Old Orchard Beach

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Belfast to Boston . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Boston from Belfast with this policy.

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

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

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

Price alerts on flights to Boston 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.