Cheap flights from Belfast to Southeast Massachusetts

View AU$1,473 flight on Mon, 1 Sep. 2025Opens in a new window

Popular airlines from Belfast to Southeast Massachusetts

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Belfast (BFS) to Southeast Massachusetts (BOS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 1 Sep. - Mon, 8 Sep.
BHD
Belfast
BOS
Boston
AU$962 Return, found 5 days ago
AU$962
Return
found 5 days ago
Select American Airlines flight, departing Mon, 1 Sep. from Belfast to Boston, returning Mon, 8 Sep., priced at AU$962 found 5 days ago
Delta
Mon, 1 Sep. - Mon, 8 Sep.
BHD
Belfast
BOS
Boston
AU$968 Return, found 5 days ago
AU$968
Return
found 5 days ago
Select Delta flight, departing Mon, 1 Sep. from Belfast to Boston, returning Mon, 8 Sep., priced at AU$968 found 5 days ago
American Airlines
Mon, 1 Sep. - Mon, 8 Sep.
BHD
Belfast
BOS
Boston
AU$970 Return, found 5 days ago
AU$970
Return
found 5 days ago
Select American Airlines flight, departing Mon, 1 Sep. from Belfast to Boston, returning Mon, 8 Sep., priced at AU$970 found 5 days ago
British Airways
Mon, 1 Sep. - Mon, 8 Sep.
BHD
Belfast
BOS
Boston
AU$1,019 Return, found 5 days ago
AU$1,019
Return
found 5 days ago
Select British Airways flight, departing Mon, 1 Sep. from Belfast to Boston, returning Mon, 8 Sep., priced at AU$1,019 found 5 days ago
Finnair
Mon, 1 Sep. - Mon, 8 Sep.
BHD
Belfast
BOS
Boston
AU$1,265 Return, found 5 days ago
AU$1,265
Return
found 5 days ago
Select Finnair flight, departing Mon, 1 Sep. from Belfast to Boston, returning Mon, 8 Sep., priced at AU$1,265 found 5 days ago
Aer Lingus
Mon, 1 Sep. - Mon, 8 Sep.
BHD
Belfast
BOS
Boston
AU$1,479 Return, found 5 days ago
AU$1,479
Return
found 5 days ago
Select Aer Lingus flight, departing Mon, 1 Sep. from Belfast to Boston, returning Mon, 8 Sep., priced at AU$1,479 found 5 days ago
*Available to Expedia members.