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

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

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

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

The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$465 Cheap Flights from Belfast Intl Airport to Boston in 2026

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0 bags

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Find the cheapest flights from Belfast Intl Airport to Boston

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:35 pm - 2:41 pm

BFS

BOS

23h 06m

2 stops

5:10 am - 4:25 pm

BOS

BFS

30h 15m

3 stops

$870Multiple Airlines

Mon, Jun 22 - Mon, Jun 29

5:35 pm - 5:35 pm

BFS

BOS

29h 00m

3 stops

6:55 pm - 8:40 pm

BOS

BFS

20h 45m

2 stops

$882Multiple Airlines

Mon, Jun 8 - Mon, Jun 15

5:35 pm - 5:35 pm

BFS

BOS

29h 00m

3 stops

3:25 pm - 8:40 pm

BOS

BFS

24h 15m

3 stops

$888Multiple Airlines

Mon, Jun 8 - Mon, Jun 15

8:35 pm - 10:38 pm

BFS

BOS

31h 03m

3 stops

10:50 am - 11:15 am

BOS

BFS

19h 25m

3 stops

$910Multiple Airlines

Mon, Jun 22 - Mon, Jun 29

8:35 pm - 9:27 pm

BFS

BOS

29h 52m

2 stops

10:05 am - 11:15 am

BOS

BFS

20h 10m

3 stops

$924Multiple Airlines

Mon, Jun 22 - Mon, Jun 29

6:10 am - 8:55 pm

BFS

BOS

19h 45m

2 stops

6:55 pm - 8:40 pm

BOS

BFS

20h 45m

2 stops

$961Multiple Airlines

Mon, Jun 8 - Mon, Jun 15

8:35 pm - 10:38 pm

BFS

BOS

31h 03m

3 stops

10:05 am - 11:15 am

BOS

BFS

20h 10m

3 stops

$986Multiple Airlines

Mon, Jun 22 - Mon, Jun 29

5:35 pm - 10:39 pm

BFS

BOS

34h 04m

3 stops

5:45 am - 10:25 pm

BOS

BFS

35h 40m

3 stops

$999Multiple Airlines

Mon, Jun 15 - Mon, Jun 22

6:10 am - 7:35 pm

BFS

BOS

18h 25m

2 stops

5:10 pm - 3:30 pm

BOS

BFS

17h 20m

2 stops

$1,009Multiple Airlines

Mon, Jun 8 - Mon, Jun 15

10:30 am - 8:20 pm

BFS

BOS

14h 50m

1 stop

10:05 am - 11:05 pm

BOS

BFS

32h 00m

2 stops

$1,010Multiple Airlines

Mon, Jun 8 - Mon, Jun 15

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 6/22

8:35 pm-2:41 pm

2 stops23h 06m

Boston Logan Intl

Mon 6/29

5:10 am-4:25 pm

3 stops30h 15m

$870

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 6/8

5:35 pm-5:35 pm

3 stops29h 00m

Boston Logan Intl

Mon 6/15

6:55 pm-8:40 pm

2 stops20h 45m

$882

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 6/8

5:35 pm-5:35 pm

3 stops29h 00m

Boston Logan Intl

Mon 6/15

3:25 pm-8:40 pm

3 stops24h 15m

$888

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 6/22

8:35 pm-10:38 pm

3 stops31h 03m

Boston Logan Intl

Mon 6/29

10:50 am-11:15 am

3 stops19h 25m

$910

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 6/22

8:35 pm-9:27 pm

2 stops29h 52m

Boston Logan Intl

Mon 6/29

10:05 am-11:15 am

3 stops20h 10m

$924

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 6/8

6:10 am-8:55 pm

2 stops19h 45m

Boston Logan Intl

Mon 6/15

6:55 pm-8:40 pm

2 stops20h 45m

$961

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 6/22

8:35 pm-10:38 pm

3 stops31h 03m

Boston Logan Intl

Mon 6/29

10:05 am-11:15 am

3 stops20h 10m

$986

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 6/15

5:35 pm-10:39 pm

3 stops34h 04m

Boston Logan Intl

Mon 6/22

5:45 am-10:25 pm

3 stops35h 40m

$999

Quickest round-trip

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 6/8

6:10 am-7:35 pm

2 stops18h 25m

Boston Logan Intl

Mon 6/15

5:10 pm-3:30 pm

2 stops17h 20m

$1,009

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 6/8

10:30 am-8:20 pm

1 stop14h 50m

Boston Logan Intl

Mon 6/15

10:05 am-11:05 pm

2 stops32h 00m

$1,010

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Belfast Intl Airport 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 month to fly to Boston?

In general, April is the cheapest month to fly from Belfast Intl Airport to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel during the month of April, then book flights to Boston from Belfast Intl Airport during January instead. Flights to Boston in January, while not as cheap as those in April, still average around $0.

When to book flights from Belfast Intl Airport to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast Intl Airport to Boston according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Belfast Intl Airport to Boston (BFS to BOS) flight deals and tips

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

Fastest flight time	10h 25m
Direct flights	None

The fastest flight from Belfast Intl Airport to Boston takes 10h 25m

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

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Frequently asked questions about flying from Belfast Intl Airport to Boston

How far is Belfast Intl to Boston Logan Intl by plane?
The distance between Belfast Intl and Boston Logan Intl is about 2969.1 mi. In terms of flight time, this usually takes a little over 10h 25m.
When did momondo last update prices for flights from Belfast Intl Airport to Boston Logan Intl Airport?
Prices for flights from Belfast Intl Airport to Boston Logan Intl Airport are updated daily.
How old do you have to be to fly from Belfast Intl Airport 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 Intl Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Kennebunkport

Cambridge

Plymouth

South Yarmouth

Gloucester

Narragansett

Falmouth

Brockton

Chatham

Warwick

Sturbridge

Laconia

Dennis Port

Nashua

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Boston from Belfast.

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

Yes. All flights to Boston from Belfast on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Belfast and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from Belfast and alert you when they change.