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Find flight deals from Boston Logan International to San Francisco (BOS - SFO)

Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights from Boston Logan International to San Francisco

(Round-trip)
Depart: Fri 1 May 2015 Return: Fri 8 May 2015 Trip spans 8 days
£193
Select
Sun Country Air
Sun Country Air
BOS
07:45
SFO
15:45
8h 00m
1 stop
SFO
09:00
BOS
16:15
7h 15m
1 stop
Depart: Sat 2 May 2015 Return: Mon 4 May 2015 Trip spans 3 days
£193
Select
US Airways
US Airways
BOS
08:45
SFO
18:15
9h 30m
1 stop
SFO
18:20
BOS
03:03
8h 43m
1 stop
Depart: Sat 25 Apr 2015 Return: Thu 30 Apr 2015 Trip spans 6 days
£208
Select
Sun Country Air
Sun Country Air
BOS
07:35
SFO
15:45
8h 10m
1 stop
SFO
13:30
BOS
03:55
14h 25m
1 stop
Depart: Tue 28 Apr 2015 Return: Sat 30 May 2015 Trip spans 33 days
£212
Select
Virgin America
Virgin America
BOS
14:59
SFO
21:50
6h 51m
nonstop
SFO
17:15
BOS
23:00
5h 45m
nonstop
Depart: Wed 20 May 2015 Return: Wed 27 May 2015 Trip spans 8 days
£212
Select
United
United
BOS
02:00
SFO
08:35
6h 35m
nonstop
SFO
10:55
BOS
16:47
5h 52m
nonstop
Depart: Wed 29 Apr 2015 Return: Tue 5 May 2015 Trip spans 7 days
£213
Select
Virgin America
Virgin America
BOS
14:59
SFO
21:50
6h 51m
nonstop
SFO
05:20
BOS
11:05
5h 45m
nonstop
Depart: Tue 5 May 2015 Return: Tue 12 May 2015 Trip spans 8 days
£213
Select
Virgin America
Virgin America
BOS
14:59
SFO
21:50
6h 51m
nonstop
SFO
17:15
BOS
23:00
5h 45m
nonstop
Depart: Wed 6 May 2015 Return: Sat 9 May 2015 Trip spans 4 days
£213
Select
Virgin America
Virgin America
BOS
03:15
SFO
09:55
6h 40m
nonstop
SFO
17:15
BOS
23:00
5h 45m
nonstop
Depart: Sat 9 May 2015 Return: Tue 12 May 2015 Trip spans 4 days
£213
Select
Virgin America
Virgin America
BOS
14:59
SFO
21:50
6h 51m
nonstop
SFO
02:50
BOS
08:35
5h 45m
nonstop
Depart: Tue 12 May 2015 Return: Wed 13 May 2015 Trip spans 2 days
£213
Select
Virgin America
Virgin America
BOS
14:59
SFO
21:50
6h 51m
nonstop
SFO
05:20
BOS
11:05
5h 45m
nonstop
Depart: Sat 23 May 2015 Return: Sat 30 May 2015 Trip spans 8 days
£213
Select
Virgin America
Virgin America
BOS
14:59
SFO
21:50
6h 51m
nonstop
SFO
17:15
BOS
23:00
5h 45m
nonstop
Depart: Wed 27 May 2015 Return: Tue 2 Jun 2015 Trip spans 7 days
£213
Select
Virgin America
Virgin America
BOS
14:59
SFO
21:50
6h 51m
nonstop
SFO
02:50
BOS
08:35
5h 45m
nonstop
Depart: Sat 30 May 2015 Return: Tue 2 Jun 2015 Trip spans 4 days
£213
Select
Virgin America
Virgin America
BOS
03:15
SFO
09:55
6h 40m
nonstop
SFO
02:50
BOS
08:35
5h 45m
nonstop
Depart: Tue 2 Jun 2015 Return: Wed 3 Jun 2015 Trip spans 2 days
£213
Select
Virgin America
Virgin America
BOS
03:15
SFO
09:55
6h 40m
nonstop
SFO
17:15
BOS
23:00
5h 45m
nonstop
Depart: Wed 3 Jun 2015 Return: Wed 10 Jun 2015 Trip spans 8 days
£213
Select
Virgin America
Virgin America
BOS
03:15
SFO
09:55
6h 40m
nonstop
SFO
17:30
BOS
23:10
5h 40m
nonstop
Depart: Thu 30 Apr 2015 Return: Tue 12 May 2015 Trip spans 13 days
£226
Select
Virgin America
Virgin America
BOS
14:59
SFO
21:50
6h 51m
nonstop
SFO
02:50
BOS
08:35
5h 45m
nonstop
Depart: Mon 27 Apr 2015 Return: Tue 5 May 2015 Trip spans 9 days
£227
Select
Virgin America
Virgin America
BOS
14:59
SFO
21:45
6h 46m
nonstop
SFO
17:15
BOS
23:00
5h 45m
nonstop
Depart: Mon 4 May 2015 Return: Tue 12 May 2015 Trip spans 9 days
£227
Select
Virgin America
Virgin America
BOS
14:59
SFO
21:50
6h 51m
nonstop
SFO
02:50
BOS
08:35
5h 45m
nonstop
Depart: Tue 21 Apr 2015 Return: Thu 28 May 2015 Trip spans 38 days
£259
Select
Delta
Delta
BOS
01:40
SFO
09:59
8h 19m
1 stop
SFO
09:10
BOS
16:52
7h 42m
1 stop
Depart: Mon 13 Apr 2015 Return: Tue 14 Apr 2015 Trip spans 2 days
£287
Select
American Airlines
American Airlines
BOS
12:03
SFO
22:59
10h 56m
1 stop
SFO
20:25
BOS
04:53
8h 28m
1 stop
Direct flights BOS - SFO on Emirates
Flight No. Departure BOS Arrival SFO Mon Tue Wed Thu Fri Sat Sun Valid between
6105 16:23 19:58 1 May - 31 May
6105 16:30 20:15 29 Mar - 30 Apr
Airports
Origin

Boston
£193
Destination

San Francisco
£193