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)
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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

Fri 27/Oct - Tue 31/Oct
4 days Flights from Boston to San Francisco on Alaska Airlines 27/10/2017
$301
Fri 27/Oct - Mon 25/Dec
59 days Flights from Boston to San Francisco on jetBlue 27/10/2017
$331
Fri 27/Oct - Mon 25/Dec
59 days Flights from Boston to San Francisco on Alaska Airlines 27/10/2017
$447
Tue 07/Nov - Thu 11/Jan
65 days Flights from Boston to San Francisco on Sun Country Airlines 07/11/2017
$252
Thu 30/Nov - Sun 10/Dec
10 days Flights from Boston to San Francisco on Sun Country Airlines 30/11/2017
$252
Fri 03/Nov - Sat 11/Nov
8 days Flights from Boston to San Francisco on Alaska Airlines 03/11/2017
$263
Fri 10/Nov - Wed 06/Dec
26 days Flights from Boston to San Francisco on jetBlue 10/11/2017
$265
Wed 29/Nov - Thu 04/Jan
36 days Flights from Boston to San Francisco on jetBlue 29/11/2017
$265
Wed 01/Nov - Wed 01/Nov
0 days Flights from Boston to San Francisco on Alaska Airlines 01/11/2017
$244
Thu 09/Nov - Mon 12/Mar
123 days Flights from Boston to San Francisco on United 09/11/2017
$387
Thu 02/Nov - Wed 25/Apr
174 days Flights from Boston to San Francisco on jetBlue 02/11/2017
$294
Wed 15/Nov - Tue 06/Feb
83 days Flights from Boston to San Francisco on United 15/11/2017
$346
Fri 03/Nov - Thu 08/Mar
125 days Flights from Boston to San Francisco on Sun Country Airlines 03/11/2017
$363
Mon 08/Jan - Wed 11/Apr
93 days Flights from Boston to San Francisco on Sun Country Airlines 08/01/2018
$299
Sun 14/Jan - Sat 12/May
118 days Flights from Boston to San Francisco on United 14/01/2018
$281
Wed 03/Jan - Wed 11/Apr
98 days Flights from Boston to San Francisco on United 03/01/2018
$315
Sat 06/Jan - Thu 11/Jan
5 days Flights from Boston to San Francisco on Sun Country Airlines 06/01/2018
$254
Sun 07/Jan - Thu 15/Mar
67 days Flights from Boston to San Francisco on jetBlue 07/01/2018
$375
Sun 14/Jan - Sat 12/May
118 days Flights from Boston to San Francisco on Alaska Airlines 14/01/2018
$277
Wed 10/Jan - Wed 17/Jan
7 days Flights from Boston to San Francisco on Alaska Airlines 10/01/2018
$239
Tue 30/Jan - Tue 06/Feb
7 days Flights from Boston to San Francisco on jetBlue 30/01/2018
$245
Thu 25/Jan - Fri 09/Feb
15 days Flights from Boston to San Francisco on Alaska Airlines 25/01/2018
$291
Sat 24/Feb - Sat 01/Sep
189 days Flights from Boston to San Francisco on Alaska Airlines 24/02/2018
$392
Sat 24/Feb - Wed 29/Aug
186 days Flights from Boston to San Francisco on United 24/02/2018
$290
Sat 24/Feb - Sat 03/Mar
7 days Flights from Boston to San Francisco on Alaska Airlines 24/02/2018
$244
Sat 24/Feb - Sat 01/Sep
189 days Flights from Boston to San Francisco on Virgin America 24/02/2018
$364
Sat 10/Feb - Wed 21/Feb
11 days Flights from Boston to San Francisco on Alaska Airlines 10/02/2018
$244
Fri 02/Mar - Wed 09/May
68 days Flights from Boston to San Francisco on United 02/03/2018
$281
Tue 13/Mar - Wed 21/Mar
8 days Flights from Boston to San Francisco on Alaska Airlines 13/03/2018
$523
Sat 31/Mar - Sat 07/Apr
7 days Flights from Boston to San Francisco on Alaska Airlines 31/03/2018
$410
Tue 27/Mar - Tue 10/Apr
14 days Flights from Boston to San Francisco on United 27/03/2018
$287
Tue 06/Mar - Tue 06/Mar
0 days Flights from Boston to San Francisco on Alaska Airlines 06/03/2018
$244
Fri 02/Mar - Wed 09/May
68 days Flights from Boston to San Francisco on Alaska Airlines 02/03/2018
$277
Fri 27/Apr - Sun 29/Apr
2 days Flights from Boston to San Francisco on Alaska Airlines 27/04/2018
$310
Sat 28/Apr - Sat 26/May
28 days Flights from Boston to San Francisco on United 28/04/2018
$286
Wed 04/Apr - Mon 09/Apr
5 days Flights from Boston to San Francisco on United 04/04/2018
$285
Mon 18/Dec - Wed 10/Jan
23 days Flights from Boston to San Francisco on Sun Country Airlines 18/12/2017
$249
Sat 16/Dec - Fri 19/Jan
34 days Flights from Boston to San Francisco on Virgin America 16/12/2017
$260
Wed 06/Dec - Tue 12/Dec
6 days Flights from Boston to San Francisco on Alaska Airlines 06/12/2017
$263
Tue 05/Dec - Tue 05/Dec
0 days Flights from Boston to San Francisco on Alaska Airlines 05/12/2017
$239
Tue 15/May - Fri 31/Aug
108 days Flights from Boston to San Francisco on United 15/05/2018
$386
Wed 16/May - Wed 23/May
7 days Flights from Boston to San Francisco on Alaska Airlines 16/05/2018
$273
Thu 31/May - Wed 06/Jun
6 days Flights from Boston to San Francisco on Alaska Airlines 31/05/2018
$272
Sun 06/May - Sat 12/May
6 days Flights from Boston to San Francisco on Sun Country Airlines 06/05/2018
$482
Thu 31/May - Sat 16/Jun
16 days Flights from Boston to San Francisco on Alaska Airlines 31/05/2018
$378
Mon 04/Jun - Sat 25/Aug
82 days Flights from Boston to San Francisco on United 04/06/2018
$402
Thu 07/Jun - Mon 18/Jun
11 days Flights from Boston to San Francisco on Alaska Airlines 07/06/2018
$272
Tue 26/Jun - Thu 05/Jul
9 days Flights from Boston to San Francisco on Alaska Airlines 26/06/2018
$273
Fri 01/Jun - Tue 05/Jun
4 days Flights from Boston to San Francisco on Sun Country Airlines 01/06/2018
$525
Wed 04/Jul - Wed 04/Jul
0 days Flights from Boston to San Francisco on Alaska Airlines 04/07/2018
$273
Mon 16/Jul - Mon 06/Aug
21 days Flights from Boston to San Francisco on United 16/07/2018
$364
Mon 30/Jul - Wed 12/Sep
44 days Flights from Boston to San Francisco on Alaska Airlines 30/07/2018
$762
Tue 21/Aug - Tue 28/Aug
7 days Flights from Boston to San Francisco on United 21/08/2018
$325
Thu 06/Sep - Thu 13/Sep
7 days Flights from Boston to San Francisco on United 06/09/2018
$475
Thu 06/Sep - Thu 13/Sep
7 days Flights from Boston to San Francisco on Alaska Airlines 06/09/2018
$403