Flights San Francisco-Boston

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

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

Recent flight searches San Francisco - Boston

Flight

Airline name

Price

Type

Trip dates

Search date

Provider

San Francisco - Boston United Airlines $226 One-way 04 October 14 days ago
San Francisco - Boston Delta Airlines $254 One-way 03 August 36 days ago
San Francisco - Boston United Airlines $462 Return 12 to 19 July 39 days ago
San Francisco - Boston United Airlines $556 Return 29 May to 12 June 41 days ago
San Francisco - Boston Virgin America $246 One-way 27 April 140 days ago
Compare flights from San Francisco to Boston on regular or low cost flights and find the best SFO - BOS flight prices on Jetcost.
Weather forecast for Boston
  • Monday 20
    Min -4 °C
    Max 3 °C
  • Tuesday 21
    Min -5 °C
    Max 2 °C
  • Wednesday 22
    Min 5 °C
    Max 12 °C
  • Thursday 23
    Min 4 °C
    Max 17 °C
  • Friday 24
    Min 6 °C
    Max 9 °C
Climate in Boston
  • Cold
     
     
     
     
    Hot
  •  
    Rain (mm)
    Days of rain
  • January
    -1 °C
    0.00
    0
  • February
    -2 °C
    0.00
    0
  • March
    1 °C
    0.00
    0
  • April
    5 °C
    0.00
    0
  • May
    9 °C
    0.00
    0
  • June
    15 °C
    0.00
    0
  • July
    18 °C
    0.00
    0
  • August
    18 °C
    0.00
    0
  • September
    13 °C
    0.00
    0
  • October
    9 °C
    0.00
    0
  • November
    3 °C
    0.00
    0
  • December
    -1 °C
    0.00
    0