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Cheap flights from Belfast Intl Airport to Boston from £218

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 2/10. 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.
BFS — BOS
17 Jun — 24 Jun1
1 adult
Mon 17/6
Mon 24/6

Cheap flight deals from Belfast Intl to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) 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 12 June 2024.

Popular in

August

Cheapest in

April

Round-trip from

£392

One-way from

£314
High demand for flights, 30% potential price rise
Best time to find cheap flights, 14% potential price drop
From Belfast Intl to Boston Logan Intl
One-way flight from Belfast Intl to Boston Logan Intl

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

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 85% on your flight compared to booking on days when demand is much higher.

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

April can be a great time to fly to Boston from Belfast Intl Airport with a flight ticket averaging about £516. Cheapflights users have found deals in the month of April for as cheap as £418. The most expensive prices can be found in the month of August.

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

It’s typically best to fly out from Belfast Intl Airport to Boston at midday. Doing so could potentially save you 19% on the flight price compared to flying in the morning, which is usually more expensive.

One-way flights to Boston from Belfast Intl

Search for one-way flight options from Belfast Intl 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 997,609 searches. Data last updated 12 June 2024.
Wed 2/1005:45BFS - BOS
2 stops17h 15mMultiple Airlines
Deal found 12/6£218
Mon 12/806:00BFS - BOS
2 stops45h 41mMultiple Airlines
Deal found 11/6£222
Thu 20/622:10BFS - BOS
3 stops49h 38mMultiple Airlines
Deal found 12/6£235
Thu 10/1013:05BFS - BOS
2 stops33h 55mMultiple Airlines
Deal found 12/6£246
Wed 2/1005:45BFS - BOS
3 stops33h 21mMultiple Airlines
Deal found 12/6£253
Fri 11/1006:50BFS - BOS
2 stops16h 10mMultiple Airlines
Deal found 12/6£260
Sat 22/618:30BFS - BOS
2 stops48h 55mMultiple Airlines
Deal found 12/6£303
Thu 10/1006:40BFS - BOS
3 stops19h 30mMultiple Airlines
Deal found 12/6£304
Thu 10/1006:40BFS - BOS
3 stops19h 30mMultiple Airlines
Deal found 12/6£307

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

Use this chart to determine the cheapest time to fly return from Belfast Intl to Boston. Price data was last updated on 9 June 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Belfast Intl Airport to Boston flight should consider departing on Wednesday at midday when fares are most often at their lowest. Thursday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Belfast Intl to Boston

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

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

If weather is an important factor for your trip to Boston, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl 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 Intl?

    Located just 2.6 mi from the city center, Boston Logan Intl is the airport most travelers will use when flying to Boston from Belfast Intl. Booking flights from Belfast Intl to Logan Intl (BOS) should be relatively easy as there are 0 daily inbound flights from Belfast Intl from 2 different airlines.

  • What does BFS to BOS mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Belfast Intl Airport to Boston Logan Intl Airport flight would often be abbreviated as a BFS to BOS flight.

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

    The amount of baggage you can bring on your Belfast Intl 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 Intl to Boston with specific airlines?

    Yes, Cheapflights allows you to browse and filter Belfast Intl 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 Intl to Boston that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast Intl 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 Intl to Boston that allow pets onboard?

    Many airlines flying from Belfast Intl 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 Intl to Boston?

    Yes, you can often find last-minute deals on Belfast Intl 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.

  • What is the cheapest month to book a flight from Belfast Intl Airport to Boston?

    Currently, November is the cheapest month in which you can book a flight from Belfast Intl Airport to Boston (average of £501). Flying from Belfast Intl Airport to Boston in July is currently the most expensive (average of £715). 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.

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

Top 2 airlines flying from Belfast Intl to Boston

Discover the top 2 airlines that operate flights from Belfast Intl 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 997,609 searches. Data last updated 12 June 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£427Average£518FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£566Average£719FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Search flights from Belfast Intl to Boston by cabin class

Find flights from Belfast Intl 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 Intl to Boston?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Boston from Belfast Intl today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Belfast Intl to Boston.

Can Cheapflights find flights from Belfast Intl 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 Intl 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 Intl to Boston become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Boston from Belfast Intl today and book when prices fit your budget.

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