Flights from Boston to San Francisco (BOS to SFO)

Find cheap Boston, United States to San Francisco, United States flights with our free search service. Compare all available fares for direct or connection flights to San Francisco.

1 travelers, Economy class
1 (12+)
0 (2-11)
0 (<2yrs)
Powered by Skyscanner

Best price to flight from Boston to San Francisco (One Way)

What is the distance between Boston and San Francisco?

The average distance from Boston to San Francisco is 4401 kilometers (equals to 2734 miles or 2376 nautical miles). Your flight will departure from Boston Logan International Airport, United States and arrive on San Francisco International Airport, United States.

How long is the flight from Boston to San Francisco?

The average flight time between Boston to San Francisco is 6 hours and 10 minutes.

How much is the fare for flight between Boston and San Francisco?

The average price for one-way airfare from Boston to San Francisco is 143 USD (none-taxes) for economy class.

Cheap flights from Boston to San Francisco

Tue 29/Aug - Tue 12/Sep
14 days Flights from Boston to San Francisco on jetBlue 29/08/2017
$317
Tue 29/Aug - Sat 10/Mar
193 days Flights from Boston to San Francisco on Sun Country Airlines 29/08/2017
$445
Tue 29/Aug - Sat 10/Mar
193 days Flights from Boston to San Francisco on Alaska Airlines 29/08/2017
$635
Fri 15/Sep - Tue 19/Sep
4 days Flights from Boston to San Francisco on Alaska Airlines 15/09/2017
$231
Thu 28/Sep - Sun 01/Oct
3 days Flights from Boston to San Francisco on Alaska Airlines 28/09/2017
$231
Tue 05/Sep - Sun 12/Nov
68 days Flights from Boston to San Francisco on jetBlue 05/09/2017
$277
Wed 06/Sep - Sun 07/Jan
123 days Flights from Boston to San Francisco on Alaska Airlines 06/09/2017
$338
Fri 15/Sep - Mon 19/Mar
185 days Flights from Boston to San Francisco on United 15/09/2017
$378
Fri 22/Sep - Fri 23/Feb
154 days Flights from Boston to San Francisco on United 22/09/2017
$358
Fri 08/Sep - Fri 13/Apr
217 days Flights from Boston to San Francisco on United 08/09/2017
$359
Thu 21/Sep - Wed 13/Dec
83 days Flights from Boston to San Francisco on Sun Country Airlines 21/09/2017
$315
Tue 05/Sep - Sun 12/Nov
68 days Flights from Boston to San Francisco on jetBlue 05/09/2017
$286
Wed 20/Sep - Wed 27/Dec
98 days Flights from Boston to San Francisco on Alaska Airlines 20/09/2017
$328
Fri 22/Sep - Tue 02/Jan
102 days Flights from Boston to San Francisco on Sun Country Airlines 22/09/2017
$383
Mon 30/Oct - Mon 19/Feb
112 days Flights from Boston to San Francisco on United 30/10/2017
$339
Sat 14/Oct - Fri 20/Oct
6 days Flights from Boston to San Francisco on Alaska Airlines 14/10/2017
$231
Tue 31/Oct - Tue 07/Nov
7 days Flights from Boston to San Francisco on Alaska Airlines 31/10/2017
$231
Sun 15/Oct - Wed 31/Jan
108 days Flights from Boston to San Francisco on Virgin America 15/10/2017
$372
Thu 30/Nov - Sun 03/Dec
3 days Flights from Boston to San Francisco on Alaska Airlines 30/11/2017
$355
Wed 08/Nov - Tue 14/Nov
6 days Flights from Boston to San Francisco on Alaska Airlines 08/11/2017
$231
Tue 21/Nov - Mon 19/Feb
90 days Flights from Boston to San Francisco on United 21/11/2017
$360
Wed 15/Nov - Wed 06/Dec
21 days Flights from Boston to San Francisco on Virgin America 15/11/2017
$288
Mon 20/Nov - Tue 02/Jan
43 days Flights from Boston to San Francisco on Virgin America 20/11/2017
$392
Thu 26/Apr - Sun 29/Apr
3 days Flights from Boston to San Francisco on United 26/04/2018
$339
Wed 25/Apr - Mon 30/Apr
5 days Flights from Boston to San Francisco on Alaska Airlines 25/04/2018
$420
Mon 08/Jan - Sat 07/Apr
89 days Flights from Boston to San Francisco on United 08/01/2018
$381
Fri 26/Jan - Sat 03/Feb
8 days Flights from Boston to San Francisco on Alaska Airlines 26/01/2018
$335
Tue 16/Jan - Wed 28/Feb
43 days Flights from Boston to San Francisco on jetBlue 16/01/2018
$361
Thu 04/Jan - Sun 07/Jan
3 days Flights from Boston to San Francisco on Alaska Airlines 04/01/2018
$326
Wed 14/Feb - Wed 30/May
105 days Flights from Boston to San Francisco on United 14/02/2018
$364
Wed 28/Feb - Sun 04/Mar
4 days Flights from Boston to San Francisco on Alaska Airlines 28/02/2018
$331
Sat 10/Feb - Sun 18/Feb
8 days Flights from Boston to San Francisco on Alaska Airlines 10/02/2018
$333
Wed 21/Mar - Wed 04/Apr
14 days Flights from Boston to San Francisco on United 21/03/2018
$390
Tue 13/Mar - Sun 01/Apr
19 days Flights from Boston to San Francisco on Virgin America 13/03/2018
$546
Thu 01/Mar - Sun 04/Mar
3 days Flights from Boston to San Francisco on Alaska Airlines 01/03/2018
$327
Fri 22/Jun - Sun 01/Jul
9 days Flights from Boston to San Francisco on United 22/06/2018
$385
Mon 18/Jun - Sun 24/Jun
6 days Flights from Boston to San Francisco on Virgin America 18/06/2018
$338
Thu 07/Jun - Sun 10/Jun
3 days Flights from Boston to San Francisco on Alaska Airlines 07/06/2018
$845
Wed 27/Dec - Fri 20/Apr
114 days Flights from Boston to San Francisco on Alaska Airlines 27/12/2017
$547
Sun 17/Dec - Sat 06/Jan
20 days Flights from Boston to San Francisco on Alaska Airlines 17/12/2017
$326
Mon 11/Dec - Fri 15/Dec
4 days Flights from Boston to San Francisco on Alaska Airlines 11/12/2017
$332
Mon 11/Dec - Mon 11/Dec
0 days Flights from Boston to San Francisco on Alaska Airlines 11/12/2017
$315
Thu 24/May - Mon 28/May
4 days Flights from Boston to San Francisco on Virgin America 24/05/2018
$333
Tue 29/May - Tue 05/Jun
7 days Flights from Boston to San Francisco on Alaska Airlines 29/05/2018
$730
Sun 20/May - Sun 17/Jun
28 days Flights from Boston to San Francisco on United 20/05/2018
$387
Fri 04/May - Tue 08/May
4 days Flights from Boston to San Francisco on Alaska Airlines 04/05/2018
$495
Thu 05/Jul - Fri 13/Jul
8 days Flights from Boston to San Francisco on Virgin America 05/07/2018
$381
Thu 05/Jul - Tue 10/Jul
5 days Flights from Boston to San Francisco on United 05/07/2018
$385