BFS - BOS

£332 Find Cheap Flights from Belfast Intl Airport to Boston – Compare and Save

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Flight Deals

Cheap Flights from Belfast Intl to Boston (BFS-BOS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Belfast Intl to Boston

Wed, 28 Oct - Wed, 4 Nov
Multiple Airlines Logo
21:00 - 14:55BFS  Belfast Intl-BOS Boston Logan Intl
21h 55m2 stops Manchester Dublin
Multiple Airlines Logo
17:15 - 19:45BOS  Boston Logan Intl-BFS Belfast Intl
21h 30m2 stops Dublin Manchester
£563Multiple Airlines
Thu, 1 Oct - Mon, 5 Oct
Multiple Airlines Logo
15:50 - 18:30BFS  Belfast Intl-BOS Boston Logan Intl
31h 40m2 stops Manchester Amsterdam Schiphol
Multiple Airlines Logo
17:10 - 15:35BOS  Boston Logan Intl-BFS Belfast Intl
17h 25m2 stops Paris Charles de Gaulle Manchester
£593Multiple Airlines
Sun, 25 Oct - Sun, 1 Nov
Multiple Airlines Logo
20:55 - 21:20BFS  Belfast Intl-BOS Boston Logan Intl
28h 25m2 stops London Gatwick Zurich
Multiple Airlines Logo
10:40 - 20:10BOS  Boston Logan Intl-BFS Belfast Intl
28h 30m3 stops Montreal Pierre Elliott Trudeau Intl Zurich London Gatwick
£608Multiple Airlines
Sun, 25 Oct - Sun, 1 Nov
Multiple Airlines Logo
20:55 - 21:20BFS  Belfast Intl-BOS Boston Logan Intl
28h 25m2 stops London Gatwick Zurich
Multiple Airlines Logo
21:50 - 21:25BOS  Boston Logan Intl-BFS Belfast Intl
18h 35m2 stops Zurich London Gatwick
£612Multiple Airlines
Thu, 1 Oct - Mon, 5 Oct
Multiple Airlines Logo
21:10 - 21:26BFS  Belfast Intl-BOS Boston Logan Intl
29h 16m3 stops London Gatwick Ottawa Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
17:25 - 11:15BOS  Boston Logan Intl-BFS Belfast Intl
12h 50m2 stops Dublin Edinburgh Turnhouse
£616Multiple Airlines
Wed, 28 Oct - Wed, 4 Nov
Multiple Airlines Logo
21:25 - 17:58BFS  Belfast Intl-BOS Boston Logan Intl
24h 33m3 stops Edinburgh Turnhouse Frankfurt am Main Toronto Pearson Intl
Multiple Airlines Logo
21:20 - 17:15BOS  Boston Logan Intl-BFS Belfast Intl
14h 55m2 stops Dublin Edinburgh Turnhouse
£673Multiple Airlines
Wed, 28 Oct - Wed, 4 Nov
Multiple Airlines Logo
20:50 - 21:20BFS  Belfast Intl-BOS Boston Logan Intl
28h 30m2 stops London Gatwick Zurich
Multiple Airlines Logo
16:55 - 19:05BOS  Boston Logan Intl-BFS Belfast Intl
21h 10m1 stop Paris Charles de Gaulle
£742Multiple Airlines
Thu, 1 Oct - Mon, 5 Oct
Multiple Airlines Logo
10:20 - 18:50BFS  Belfast Intl-BOS Boston Logan Intl
13h 30m2 stops Manchester Reykjavik Keflavik Intl
Multiple Airlines Logo
19:40 - 11:15BOS  Boston Logan Intl-BFS Belfast Intl
10h 35m1 stop Edinburgh Turnhouse
£914Multiple Airlines
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Key details for Belfast Intl Airport to Boston flights

Cheapest flight

£332
Flights from Belfast Intl Airport to Boston

When to book flights from Belfast Intl to Boston

Are your dates flexible? Find out the best times to travel from Belfast Intl to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Belfast Intl Airport to Boston flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Belfast Intl Airport to Boston?

    Flights from Belfast Intl Airport to Boston usually depart from Belfast Intl (BFS) and arrive at Boston Logan Intl (BOS).

  • What popular places can I visit in Boston?

    Some of the most popular sights in Boston are Boston Common, South Station, and North Station. These are among the most viewed places in Boston on KAYAK.

  • Do I need a passport to fly from Belfast Intl Airport to Boston?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Belfast Intl Airport to Boston changed much recently?

    Yes. Based on fares seen in the past 5 days, return prices on this route varied from about £563 to £914. That means the highest observed fare was about 62% higher than the lowest one.

  • What is the time difference between Belfast Intl Airport and Boston?

    Boston is 5 hours behind Belfast Intl Airport (Eastern Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Boston Logan Intl Airport (BOS)?

    Boston Logan Intl Airport (BOS) hosts 5 major car hire companies, with daily rates starting from around £17 for economy cars. Top options include:
    • Dollar
    • Hertz
    • Budget
    • Thrifty
    • Sixt

Your guide to booking Belfast Intl Airport to Boston flights

Get tips on when to book, when to fly, and what to know before your trip.

More options for your flight from Belfast Intl to Boston

Complete your trip to Boston with a hotel stay or car hire

Car hire in Boston
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