Flights from Boston to San Francisco

Our cheapest offers for flights from Boston to San Francisco

Here you can compare cheap flights from Boston (BOS) to San Francisco (SFO) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to San Francisco. Prices and availability may change at any time.

Please use our search to find current cheap offers for the following route: from Boston (BOS) to San Francisco (SFO)
You can also change your filters (Departure airport: Boston (BOS), Destination airport: San Francisco (SFO)) or look for alternative cheap flights.

Flight information: Boston - San Francisco

Flight duration min. 06:48 / max. 10:14
Return flight duration min. 05:26/ max. 05:48
Distance 4346 km
Flights per week 108
Departure airport Boston Logan (BOS)
Departure country United States
Arrival airport San Francisco International Airport (SFO)
Destination country United States
Popular destinations for onward travel
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* Prices may vary, please check the travel details given by the online travel agency before booking. Prices include taxes.