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Cheap flights from Belfast to Boston from £251

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/5. 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.
BHD — BOS
1 May — 8 May1
1 adult
Wed 1/5
Wed 8/5

Cheap flight deals from Belfast to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 April 2024.

Popular in

November

Cheapest in

January

Round-trip from

£399

One-way from

£342
High demand for flights, 31% potential price rise
Best time to find cheap flights, 26% potential price drop
From Belfast to Boston Logan Intl
One-way flight from Belfast to Boston Logan Intl

What is the cheapest day to fly round-trip from Belfast to Boston?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 53% on your flight compared to booking on days when demand is much higher.

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

January can be a great time to fly to Boston from Belfast with a flight ticket averaging about £514. Cheapflights users have found deals in the month of January for as cheap as £315. The most expensive prices can be found in the month of November.

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

It’s typically best to fly out from Belfast to Boston in the afternoon. Doing so could potentially save you 4% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Delta flights from Belfast to Boston

Explore cheap flight options specifically provided by Delta for the route between Belfast and Boston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 26 April 2024.
Find some of the cheapest Delta flights travelling from Belfast to Boston. Make sure to check back often as deals are often changing.
Sat 27/417:20BHD - BOS
1 stop28h 15mDelta
Sat 23/1119:10BOS - BHD
1 stop16h 40mDelta
Deal found 25/4£1,037
Sat 27/417:20BHD - BOS
1 stop25h 20mDelta
Sat 23/1113:21BOS - BHD
2 stops22h 29mDelta
Deal found 25/4£1,067

Cheap American Airlines flights from Belfast to Boston

Explore cheap flight options specifically provided by American Airlines for the route between Belfast and Boston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 26 April 2024.
Have a look at some of the cheapest available American Airlines flights departing from Belfast and landing in Boston. Deals are refreshing constantly so come back soon for more options.
Wed 22/509:50BHD - BOS
1 stop15h 00mAmerican Airlines
Tue 11/607:30BOS - BHD
1 stop20h 35mAmerican Airlines
Deal found 25/4£513
Wed 22/506:50BHD - BOS
2 stops13h 41mAmerican Airlines
Tue 11/616:10BOS - BHD
2 stops15h 45mAmerican Airlines
Deal found 25/4£518
Sat 25/506:50BHD - BOS
1 stop18h 00mAmerican Airlines
Sat 1/611:17BOS - BHD
2 stops17h 53mAmerican Airlines
Deal found 25/4£625
Sat 25/506:50BHD - BOS
2 stops20h 18mAmerican Airlines
Sat 1/611:40BOS - BHD
2 stops17h 30mAmerican Airlines
Deal found 25/4£630
Sat 25/506:50BHD - BOS
1 stop14h 55mAmerican Airlines
Sat 1/620:50BOS - BHD
1 stop10h 30mAmerican Airlines
Deal found 25/4£773
Fri 2/810:10BHD - BOS
2 stops17h 30mAmerican Airlines
Mon 12/817:35BOS - BHD
2 stops18h 50mAmerican Airlines
Deal found 25/4£852
Sat 27/416:15BHD - BOS
2 stops51h 50mAmerican Airlines
Sat 9/1108:16BOS - BHD
2 stops25h 04mAmerican Airlines
Deal found 25/4£1,043

Cheap Belfast to Boston flights in April & May 2024

Find cheap flight options from Belfast to Boston specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 925,685 searches. Prices were last updated on 26 April 2024.
Listed are some of the best fares we've found on flights departing from Belfast to Boston in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 13/515:25BHD - BOS
1 stop12h 00mBritish Airways
Mon 20/520:15BOS - BHD
1 stop19h 30mBritish Airways
Deal found 26/4£431
Mon 13/517:20BHD - BOS
2 stops31h 02mDelta
Mon 20/516:35BOS - BHD
1 stop19h 15mDelta
Deal found 26/4£455
Wed 22/509:50BHD - BOS
1 stop15h 00mAmerican Airlines
Tue 11/607:30BOS - BHD
1 stop20h 35mAmerican Airlines
Deal found 25/4£513
Wed 22/506:50BHD - BOS
1 stop14h 55mBritish Airways
Tue 11/620:20BOS - BHD
1 stop14h 00mBritish Airways
Deal found 25/4£514
Wed 22/506:50BHD - BOS
1 stop14h 55mBritish Airways
Tue 11/621:55BOS - BHD
1 stop10h 00mBritish Airways
Deal found 26/4£515
Wed 22/506:50BHD - BOS
2 stops13h 41mAmerican Airlines
Tue 11/616:10BOS - BHD
2 stops15h 45mAmerican Airlines
Deal found 25/4£518
Wed 22/513:40BHD - BOS
2 stops15h 34mAmerican Airlines
Tue 11/616:10BOS - BHD
2 stops13h 25mAmerican Airlines
Deal found 26/4£527
Mon 13/517:20BHD - BOS
2 stops31h 02mDelta
Mon 20/515:30BOS - BHD
2 stops20h 20mDelta
Deal found 26/4£539
Mon 13/510:15BFS - BOS
1 stop16h 05mMultiple Airlines
Mon 20/523:05BOS - BFS
1 stop11h 50mMultiple Airlines
Deal found 26/4£572

Belfast to Boston 2024 flight deals

Discover exclusive flight deals for travel between Belfast and Boston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 26 April 2024.
Listed are some of the best fares we've found on flights departing from Belfast to Boston in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 13/515:25BHD - BOS
1 stop12h 00mBritish Airways
Mon 20/520:15BOS - BHD
1 stop19h 30mBritish Airways
Deal found 26/4£431
Mon 13/517:20BHD - BOS
2 stops31h 02mDelta
Mon 20/516:35BOS - BHD
1 stop19h 15mDelta
Deal found 26/4£455
Wed 22/509:50BHD - BOS
1 stop15h 00mAmerican Airlines
Tue 11/607:30BOS - BHD
1 stop20h 35mAmerican Airlines
Deal found 25/4£513
Wed 22/506:50BHD - BOS
1 stop14h 55mBritish Airways
Tue 11/620:20BOS - BHD
1 stop14h 00mBritish Airways
Deal found 25/4£514
Wed 22/506:50BHD - BOS
1 stop14h 55mBritish Airways
Tue 11/621:55BOS - BHD
1 stop10h 00mBritish Airways
Deal found 26/4£515
Wed 22/506:50BHD - BOS
2 stops13h 41mAmerican Airlines
Tue 11/616:10BOS - BHD
2 stops15h 45mAmerican Airlines
Deal found 25/4£518
Wed 22/513:40BHD - BOS
2 stops15h 34mAmerican Airlines
Tue 11/616:10BOS - BHD
2 stops13h 25mAmerican Airlines
Deal found 26/4£527
Mon 13/517:20BHD - BOS
2 stops31h 02mDelta
Mon 20/515:30BOS - BHD
2 stops20h 20mDelta
Deal found 26/4£539
Mon 13/510:15BFS - BOS
1 stop16h 05mMultiple Airlines
Mon 20/523:05BOS - BFS
1 stop11h 50mMultiple Airlines
Deal found 26/4£572

Belfast to Boston flights leaving soon

Find last-minute flight options from Belfast to Boston for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 26 April 2024.
Have a look at some of the last-minute flights available departing from Belfast to Boston. It's wise to confirm all flight details are correct before booking.
Thu 9/506:35BHD - BOS
1 stop10h 20mIberia
Sun 12/520:15BOS - BHD
1 stop13h 20mIberia
Deal found 25/4£599
Thu 9/506:35BHD - BOS
2 stops21h 08mIberia
Sun 12/520:15BOS - BHD
1 stop13h 20mIberia
Deal found 25/4£603
Thu 9/506:35BHD - BOS
2 stops19h 19mIberia
Sun 12/517:55BOS - BHD
2 stops15h 40mIberia
Deal found 25/4£676
Sat 27/417:20BHD - BOS
1 stop28h 15mDelta
Sat 23/1119:10BOS - BHD
1 stop16h 40mDelta
Deal found 25/4£1,037
Sat 27/416:15BHD - BOS
2 stops51h 50mAmerican Airlines
Sat 9/1108:16BOS - BHD
2 stops25h 04mAmerican Airlines
Deal found 25/4£1,043
Sat 27/406:50BHD - BOS
1 stop18h 00mMultiple Airlines
Sat 9/1120:20BOS - BHD
1 stop13h 00mMultiple Airlines
Deal found 25/4£1,044
Sat 27/417:20BHD - BOS
1 stop25h 20mDelta
Sat 23/1113:21BOS - BHD
2 stops22h 29mDelta
Deal found 25/4£1,067

One-way flights to Boston from Belfast

Search for one-way flight options from Belfast to Boston. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 26 April 2024.
If you're seeking multiple options on one-way flights from Belfast to Boston, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Belfast to Boston should utilise the search form at the top of the page.
Thu 30/521:10BFS - BOS
3 stops46h 34mMultiple Airlines
Deal found 25/4£251
Wed 29/506:15BFS - BOS
2 stops31h 25mMultiple Airlines
Deal found 25/4£264
Thu 30/521:10BFS - BOS
2 stops42h 32mMultiple Airlines
Deal found 25/4£268
Mon 20/522:20BFS - BOS
3 stops45h 02mMultiple Airlines
Deal found 25/4£273
Thu 30/507:00BHD - BOS
2 stops31h 04mMultiple Airlines
Deal found 25/4£273
Wed 29/506:15BFS - BOS
3 stops32h 35mMultiple Airlines
Deal found 25/4£275
Mon 20/518:00BHD - BOS
3 stops53h 46mMultiple Airlines
Deal found 25/4£284
Mon 20/521:00BFS - BOS
2 stops53h 15mMultiple Airlines
Deal found 25/4£296
Wed 29/508:45BHD - BOS
3 stops34h 37mMultiple Airlines
Deal found 25/4£303

Find flights from Belfast to Boston within your budget

Customise your flight search to find flights from Belfast to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 26 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£513 - £676

Route

Depart

Return

Price

Belfast CityBoston Logan Intl

BHD - BOS

BHDBOS

Belfast City

Wed 22/5

1 stop15h 00m

Boston Logan Intl

Tue 11/6

1 stop20h 35m

£513

Belfast CityBoston Logan Intl

BHD - BOS

BHDBOS

Belfast City

Wed 22/5

1 stop14h 55m

Boston Logan Intl

Tue 11/6

1 stop14h 00m

£514

Belfast CityBoston Logan Intl

BHD - BOS

BHDBOS

Belfast City

Wed 22/5

2 stops13h 41m

Boston Logan Intl

Tue 11/6

2 stops15h 45m

£518

Belfast IntlBoston Logan Intl

BFS - BOS

BFSBOS

Belfast Intl

Mon 13/5

1 stop16h 05m

Boston Logan Intl

Mon 20/5

1 stop11h 50m

£572

Belfast CityBoston Logan Intl

BHD - BOS

BHDBOS

Belfast City

Thu 9/5

1 stop10h 20m

Boston Logan Intl

Sun 12/5

1 stop13h 20m

£599

Belfast CityBoston Logan Intl

BHD - BOS

BHDBOS

Belfast City

Thu 9/5

2 stops21h 08m

Boston Logan Intl

Sun 12/5

1 stop13h 20m

£603

Belfast IntlBoston Logan Intl

BFS - BOS

BFSBOS

Belfast Intl

Mon 13/5

1 stop16h 05m

Boston Logan Intl

Mon 20/5

2 stops18h 15m

£606

Belfast CityBoston Logan Intl

BHD - BOS

BHDBOS

Belfast City

Sat 25/5

1 stop18h 00m

Boston Logan Intl

Sat 1/6

2 stops17h 53m

£625

Belfast CityBoston Logan Intl

BHD - BOS

BHDBOS

Belfast City

Thu 9/5

2 stops19h 19m

Boston Logan Intl

Sun 12/5

2 stops15h 40m

£676

Flights are sorted by cheapest first

Deals found on 25/4

When is the cheapest time to fly from Belfast to Boston?

Use this chart to determine the cheapest time to fly return from Belfast to Boston. Price data was last updated on 21 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Belfast to Boston flight should consider departing on Wednesday at midday when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Boston by month

Plan your trip from Belfast to Boston by taking into account the cheapest months to travel. The average price of a one-way flight from Belfast to Boston is currently £276 while a return flight costs £581. Price data was last updated on 21 April 2024.

Currently, November is the cheapest month in which you can book a flight from Belfast to Boston (average of £499). Flying from Belfast to Boston in July is currently the most expensive (average of £689). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

£415

February

£411

March

£403

April

£427

May

£432

June

£518

July

£551

August

£488

September

£447

October

£426

November

£399

December

£403

Temperature and rainfall in Boston by month

Plan your trip to Boston by taking into account the average temperature and rainfall totals by month.

BOS

Temperature

-1 - 23 °C

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated 26 April 2024.
Get a feel of what it's like to fly with Delta, American Airlines and Iberia from Belfast to Boston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.3
Good
14,889 reviews

Food

6.6

Overall

7.3

Comfort

7.2

Boarding

7.6

Crew

8.0

Entertainment

7.1

Reviews

1 / 10

Poor business class with no food or screens. Only water coffee and orange juice to drink

7.3
Good
14,889 reviews
7.3
Good
14,889 reviews

Food

6.6

Overall

7.3

Comfort

7.2

Boarding

7.6

Crew

8.0

Entertainment

7.1

Reviews

1 / 10

Poor business class with no food or screens. Only water coffee and orange juice to drink

7.1
Good
2,768 reviews
7.3
Good
14,889 reviews

Food

6.6

Overall

7.3

Comfort

7.2

Boarding

7.6

Crew

8.0

Entertainment

7.1

Reviews

1 / 10

Poor business class with no food or screens. Only water coffee and orange juice to drink

6.8
Okay
6,915 reviews
7.3
Good
14,889 reviews

Food

6.6

Overall

7.3

Comfort

7.2

Boarding

7.6

Crew

8.0

Entertainment

7.1

Reviews

1 / 10

Poor business class with no food or screens. Only water coffee and orange juice to drink

Related info for your journey

Find useful and relevant information for your journey from Belfast to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Boston from Belfast?

    Most people fly into Boston Logan Intl (BOS) if they book a flight to Boston from Belfast. On average, Logan Intl has 0 inbound flights from Belfast per day from 2 airlines. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • Can I find flights from Belfast to Boston for under £600 on Cheapflights?

    Yes, there are multiple flights from Belfast to Boston for under £600. The cheapest flight booked recently is on American Airlines for just £513, but on average you can expect to pay £698.

  • Are there last-minute flights available from Belfast to Boston for under £600?

    There are currently 7+ open flights from Belfast to Boston within the next 7 days for less than £600.

  • What are the cheapest airlines flying from Belfast to Boston round-trip?

    Our cheapest airline available from Belfast to Boston is American Airlines. Our recent data shows that you can find tickets from as low as £513 on this airline. Additional options worth looking into are British Airways and Iberia, starting at £514 and £599 round-trip.

  • What does BFS to BOS mean?

    Great question - BFS to BOS just means Belfast Intl Airport to Boston Logan Intl Airport. Now you’ll know what these unique codes when you look for flights! Belfast City Airport (BHD), Glasgow Prestwick Airport (PIK), Londonderry Eglinton Airport (LDY), Isle of Islay Glenegedale Airport (ILY), Campbeltown Machrihanish Airport (CAL) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Belfast to Boston that include extra baggage allowance?

    The amount of baggage you can bring on your Belfast to Boston flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Belfast to Boston with specific airlines?

    Yes, Cheapflights allows you to browse and filter Belfast to Boston flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Belfast to Boston that include hotel bookings?

    Yes. In addition to deals on Belfast to Boston flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast to Boston?

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

  • Can I find deals for business class flights from Belfast to Boston?

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

  • Can I find deals for flights from Belfast to Boston that allow pets onboard?

    Many airlines flying from Belfast to Boston offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Belfast to Boston?

    Yes, you can often find last-minute deals on Belfast to Boston flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Belfast to Boston flight deals updated?

    The Belfast to Boston flight deals you see on this page were last updated on 26/4.

See more FAQs

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

Top 2 airlines flying from Belfast to Boston

Discover the top 2 airlines that operate flights from Belfast to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 26 April 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£410Average£480FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£579Average£736FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Search flights from Belfast to Boston by cabin class

Find flights from Belfast to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belfast to Boston?

Cheapflights helps you search for flights from Belfast to Boston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Belfast to Boston?

Cheapflights simply makes it quick and affordable to book flights from Belfast to Boston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Belfast to Boston with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Belfast to Boston, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Belfast to Boston become cheaper?

Yes! Start tracking prices for Belfast to Boston flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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