Flights Boston-Washington

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

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

Lowest round trip fares found for Boston to Washington flights

Flight

Airline name

Price

Type

Trip dates

Search date

Boston - Washington Southwest Airlines R1400 Return 11 July 18 July

Recent flight searches Boston - Washington

Flight

Airline name

Price

Type

Trip dates

Search date

Provider

Boston - Washington Southwest Airlines R1400 Return 11 to 18 July 5 days ago
Boston - Washington JetBlue R1321 One-way 12 April 58 days ago
Compare flights from Boston to Washington on regular or low cost flights and find the best BOS - WAS flight prices on Jetcost.
Weather forecast for Washington
  • Sunday 26
    Min 13 °C
    Max 16 °C
  • Monday 27
    Min 15 °C
    Max 23 °C
  • Tuesday 28
    Min 9 °C
    Max 24 °C
  • Wednesday 29
    Min 3 °C
    Max 16 °C
  • Thursday 30
    Min 3 °C
    Max 14 °C
Climate in Washington
  • Cold
     
     
     
     
    Hot
  •  
    Rain (mm)
    Days of rain
  • January
    4 °C
    83.00
    13
  • February
    4 °C
    62.00
    12
  • March
    8 °C
    117.00
    14
  • April
    13 °C
    90.00
    15
  • May
    18 °C
    87.00
    14
  • June
    24 °C
    111.00
    14
  • July
    26 °C
    125.00
    15
  • August
    25 °C
    106.00
    12
  • September
    22 °C
    105.00
    11
  • October
    16 °C
    83.00
    11
  • November
    10 °C
    73.00
    12
  • December
    5 °C
    85.00
    13