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Find Flight Deals from Boston Logan International to San Francisco (BOS - SFO)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Boston Logan International to San Francisco

(Round-trip)
Depart: Thu Jan 22 2015 Return: Mon Jan 26 2015 Trip spans 5 days
Virgin America
Virgin America
BOS
1:59p
SFO
8:44p
6h 45m
nonstop
SFO
6:05p
BOS
11:40p
5h 35m
nonstop
Depart: Sat Jan 31 2015 Return: Mon Feb 2 2015 Trip spans 3 days
United
United
BOS
9:26a
SFO
4:11p
6h 45m
nonstop
SFO
5:30p
BOS
10:57p
5h 27m
nonstop
Depart: Fri Jan 23 2015 Return: Mon Jan 26 2015 Trip spans 4 days
Virgin America
Virgin America
BOS
4:00a
SFO
10:45a
6h 45m
nonstop
SFO
6:05p
BOS
11:40p
5h 35m
nonstop
Depart: Mon Jan 26 2015 Return: Tue Jan 27 2015 Trip spans 2 days
Virgin America
Virgin America
BOS
1:59p
SFO
8:44p
6h 45m
nonstop
SFO
4:30a
BOS
10:05a
5h 35m
nonstop
Depart: Tue Jan 27 2015 Return: Wed Jan 28 2015 Trip spans 2 days
Virgin America
Virgin America
BOS
1:59p
SFO
8:44p
6h 45m
nonstop
SFO
4:30a
BOS
10:05a
5h 35m
nonstop
Depart: Wed Jan 28 2015 Return: Sat Jan 31 2015 Trip spans 4 days
Virgin America
Virgin America
BOS
1:59p
SFO
8:44p
6h 45m
nonstop
SFO
4:30a
BOS
10:05a
5h 35m
nonstop
Depart: Thu Jan 29 2015 Return: Sat Jan 31 2015 Trip spans 3 days
Virgin America
Virgin America
BOS
1:59p
SFO
8:44p
6h 45m
nonstop
SFO
4:30a
BOS
10:05a
5h 35m
nonstop
Depart: Fri Jan 30 2015 Return: Mon Feb 2 2015 Trip spans 4 days
Virgin America
Virgin America
BOS
4:00a
SFO
10:45a
6h 45m
nonstop
SFO
6:05p
BOS
11:40p
5h 35m
nonstop
Depart: Mon Feb 2 2015 Return: Wed Feb 4 2015 Trip spans 3 days
Virgin America
Virgin America
BOS
1:59p
SFO
8:44p
6h 45m
nonstop
SFO
6:05p
BOS
11:40p
5h 35m
nonstop
Depart: Tue Feb 3 2015 Return: Wed Feb 4 2015 Trip spans 2 days
Virgin America
Virgin America
BOS
1:59p
SFO
8:44p
6h 45m
nonstop
SFO
4:30a
BOS
10:05a
5h 35m
nonstop
Depart: Wed Feb 4 2015 Return: Fri Feb 6 2015 Trip spans 3 days
Virgin America
Virgin America
BOS
4:00a
SFO
10:45a
6h 45m
nonstop
SFO
6:05p
BOS
11:40p
5h 35m
nonstop
Depart: Thu Feb 5 2015 Return: Fri Feb 6 2015 Trip spans 2 days
Virgin America
Virgin America
BOS
1:59p
SFO
8:44p
6h 45m
nonstop
SFO
6:05p
BOS
11:40p
5h 35m
nonstop
Depart: Fri Feb 6 2015 Return: Mon Feb 9 2015 Trip spans 4 days
Virgin America
Virgin America
BOS
1:59p
SFO
8:44p
6h 45m
nonstop
SFO
6:05p
BOS
11:40p
5h 35m
nonstop
Depart: Mon Feb 9 2015 Return: Wed Feb 11 2015 Trip spans 3 days
Virgin America
Virgin America
BOS
1:59p
SFO
8:44p
6h 45m
nonstop
SFO
6:05p
BOS
11:40p
5h 35m
nonstop
Depart: Sat Jan 24 2015 Return: Tue Jan 27 2015 Trip spans 4 days
JetBlue Airways
JetBlue Airways
BOS
3:00p
SFO
9:46p
6h 46m
nonstop
SFO
5:28a
BOS
11:00a
5h 32m
nonstop
Depart: Wed Feb 11 2015 Return: Tue Feb 17 2015 Trip spans 7 days
Multiple Airlines
Multiple Airlines
BOS
1:59p
SFO
8:44p
6h 45m
nonstop
SFO
8:20a
BOS
4:10p
7h 50m
1 stop
Depart: Mon Jan 12 2015 Return: Thu Jan 15 2015 Trip spans 4 days
Sun Country Air
Sun Country Air
BOS
6:35a
SFO
4:00p
9h 25m
1 stop
SFO
6:55p
BOS
2:45a
7h 50m
1 stop
Depart: Mon Mar 2 2015 Return: Tue Mar 3 2015 Trip spans 2 days
US Airways
US Airways
BOS
1:00a
SFO
10:20a
9h 20m
1 stop
SFO
5:30p
BOS
3:48a
10h 18m
1 stop
Depart: Tue Mar 3 2015 Return: Tue Mar 10 2015 Trip spans 7 days
American Airlines
American Airlines
BOS
10:40a
SFO
7:00p
8h 20m
1 stop
SFO
2:00a
BOS
9:18a
7h 18m
1 stop
Depart: Thu Mar 5 2015 Return: Sun Mar 8 2015 Trip spans 4 days
Delta
Delta
BOS
12:55a
SFO
8:53a
7h 58m
1 stop
SFO
1:30a
BOS
11:52a
9h 22m
1 stop
Change your search
Direct flights BOS to SFO on United
Flight # Depart BOS Arrive SFO Sun Mon Tue Wed Thu Fri Sat Valid Between
12 6:00 am 9:53 am Jan 24 - Jan 31
1299 6:00 am 9:53 am Jan 14 - Feb 11
1299 6:00 am 9:59 am Dec 27 - Jan 4
1523 6:00 am 9:53 am Jan 17 - Jan 17
1619 6:00 am 9:59 am Jan 5 - Jan 5
1619 6:00 am 9:53 am Jan 13 - Jan 20
1619 6:00 am 9:53 am Jan 27 - Feb 10
1689 6:00 am 9:53 am Jan 7 - Jan 7
1689 6:00 am 9:53 am Jan 11 - Jan 11
1689 6:00 am 9:53 am Jan 25 - Jan 25
433 6:00 am 9:45 am Jan 26 - Feb 9
433 6:00 am 9:45 am Jan 15 - Jan 23
433 6:00 am 9:45 am Jan 6 - Jan 12
1028 8:00 am 11:50 am Jan 4 - Jan 4
12 8:00 am 11:50 am Jan 3 - Jan 3
1028 8:04 am 11:51 am Jan 6 - Jan 13
1043 8:04 am 11:51 am Jan 27 - Feb 3
12 8:04 am 11:51 am Jan 29 - Feb 5
12 8:04 am 11:51 am Jan 25 - Feb 1
12 8:04 am 11:51 am Jan 11 - Jan 18
12 8:04 am 11:51 am Jan 30 - Feb 6
12 8:04 am 11:51 am Jan 20 - Jan 20
1523 8:04 am 11:51 am Jan 19 - Jan 19
1610 8:04 am 11:51 am Jan 23 - Jan 23
1610 8:04 am 11:51 am Jan 26 - Feb 9
1610 8:04 am 11:51 am Jan 8 - Jan 22
1610 8:04 am 11:51 am Jan 12 - Jan 12
1610 8:04 am 11:51 am Jan 14 - Jan 14
1610 8:04 am 11:51 am Jan 21 - Jan 28
1619 8:04 am 11:51 am Jan 7 - Jan 7
1610 8:10 am 12:00 pm Jan 5 - Jan 5
477 10:34 am 2:24 pm Dec 27 - Jan 3
1727 10:40 am 2:37 pm Dec 29 - Jan 5
477 10:40 am 2:30 pm Jan 4 - Jan 4
1723 10:41 am 2:24 pm Jan 27 - Feb 10
1723 10:41 am 2:24 pm Jan 25 - Feb 2
1723 10:41 am 2:24 pm Jan 22 - Jan 29
1723 10:41 am 2:24 pm Jan 30 - Jan 30
1723 10:41 am 2:24 pm Jan 17 - Jan 24
1723 10:41 am 2:24 pm Jan 16 - Jan 23
1723 10:41 am 2:24 pm Jan 13 - Jan 13
1723 10:41 am 2:24 pm Jan 10 - Jan 10
1723 10:41 am 2:24 pm Jan 9 - Jan 15
1723 10:41 am 2:24 pm Jan 6 - Jan 12
1723 10:41 am 2:24 pm Jan 31 - Feb 7
1727 10:41 am 2:24 pm Jan 18 - Jan 18
1523 1:53 pm 5:45 pm Jan 11 - Jan 11
1523 2:26 pm 6:18 pm Jan 27 - Feb 6
1523 2:26 pm 6:18 pm Jan 20 - Jan 26
1523 2:26 pm 6:18 pm Jan 6 - Jan 16
454 2:26 pm 6:11 pm Jan 19 - Jan 19
503 2:26 pm 6:11 pm Jan 31 - Jan 31
503 2:26 pm 6:11 pm Jan 17 - Jan 17
503 3:32 pm 7:18 pm Jan 4 - Jan 4
503 3:32 pm 7:18 pm Dec 29 - Jan 5
1523 3:46 pm 7:41 pm Jan 3 - Jan 3
1699 5:11 pm 9:08 pm Jan 5 - Jan 5
1699 5:15 pm 9:12 pm Jan 4 - Jan 4
503 5:27 pm 9:01 pm Jan 19 - Feb 11
503 5:27 pm 9:01 pm Jan 6 - Jan 15
503 5:27 pm 9:08 pm Jan 9 - Feb 6
503 5:27 pm 9:01 pm Jan 18 - Jan 18
1523 5:58 pm 9:55 pm Jan 5 - Jan 5
1523 5:58 pm 9:55 pm Jan 4 - Jan 4
1699 5:58 pm 9:55 pm Jan 3 - Jan 3
1584 7:10 pm 11:03 pm Dec 29 - Jan 5
265 7:13 pm 10:59 pm Jan 4 - Jan 4
Airports
Origin

Boston
$297
Destination

San Francisco
$297