Flights Boston-Belfast

Find cheap Boston - Belfast flights with our free flight search engine. Compare all available fares for direct flights to Belfast. Search and find the best fares and deals for flights from Boston to Belfast. Find cheap flights to Belfast (BOS - BFS) among many online travel agencies, traditional airlines as well as low cost carriers.

Jetcost is a price comparison service for flights to Belfast airport. You can also compare hotels in Belfast and Belfast car rentals.

Lowest round trip fares found for Boston to Belfast flights

Flight

Airline name

Price

Type

Trip dates

Search date

Boston - Belfast American Airlines $954 Round-trip 04 July 11 July

Recent flight searches Boston - Belfast

Flight

Airline name

Price

Type

Trip dates

Search date

Provider

Boston - Belfast United Airlines $616 One-way 22 December 3 days ago
Boston - Belfast United Airlines $704 One-way 21 December 3 days ago
Boston - Belfast United Airlines $603 One-way 23 December 3 days ago
Boston - Belfast American Airlines $464 One-way 19 December 3 days ago
Boston - Belfast American Airlines $954 Round-trip 04 to 11 July 8 days ago
Compare flights from Boston to Belfast on regular or low cost flights and find the best BOS - BFS flight prices on Jetcost.
Weather forecast for Belfast
  • Sunday 4
    Min 41 °F
    Max 46 °F
  • Monday 5
    Min 44 °F
    Max 48 °F
  • Tuesday 6
    Min 41 °F
    Max 53 °F
  • Wednesday 7
    Min 51 °F
    Max 59 °F
  • Thursday 8
    Min 41 °F
    Max 53 °F
Climate in Belfast
  • Cold
     
     
     
     
    Hot
  •  
    Rain (mm)
    Days of rain
  • January
    41 °F
    68.00
    12
  • February
    39 °F
    47.00
    15
  • March
    46 °F
    65.00
    15
  • April
    48 °F
    52.00
    18
  • May
    55 °F
    59.00
    16
  • June
    57 °F
    70.00
    16
  • July
    60 °F
    74.00
    17
  • August
    60 °F
    69.00
    16
  • September
    55 °F
    64.00
    16
  • October
    51 °F
    70.00
    15
  • November
    44 °F
    82.00
    10
  • December
    39 °F
    85.00
    12