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Find Deals on Flights 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: Tue Sep 8 2015 Return: Wed Sep 9 2015 Trip spans 2 days
Sun Country Air
Sun Country Air
BOS
7:45a
SFO
3:40p
7h 55m
1 stop
SFO
9:00a
BOS
4:15p
7h 15m
1 stop
Depart: Wed Sep 9 2015 Return: Sun Sep 13 2015 Trip spans 5 days
Sun Country Air
Sun Country Air
BOS
3:20a
SFO
3:40p
12h 20m
1 stop
SFO
1:30p
BOS
3:55a
14h 25m
1 stop
Depart: Thu Sep 10 2015 Return: Sun Sep 13 2015 Trip spans 4 days
Sun Country Air
Sun Country Air
BOS
3:20a
SFO
3:40p
12h 20m
1 stop
SFO
1:30p
BOS
3:55a
14h 25m
1 stop
Depart: Fri Sep 11 2015 Return: Sat Sep 12 2015 Trip spans 2 days
Sun Country Air
Sun Country Air
BOS
7:45a
SFO
3:40p
7h 55m
1 stop
SFO
1:30p
BOS
3:55a
14h 25m
1 stop
Depart: Sat Sep 12 2015 Return: Sun Sep 13 2015 Trip spans 2 days
Sun Country Air
Sun Country Air
BOS
7:45a
SFO
3:40p
7h 55m
1 stop
SFO
1:30p
BOS
3:55a
14h 25m
1 stop
Depart: Sun Sep 13 2015 Return: Wed Sep 16 2015 Trip spans 4 days
Sun Country Air
Sun Country Air
BOS
4:55p
SFO
11:10a
18h 15m
1 stop
SFO
1:30p
BOS
3:55a
14h 25m
1 stop
Depart: Mon Sep 14 2015 Return: Wed Sep 16 2015 Trip spans 3 days
Sun Country Air
Sun Country Air
BOS
3:20a
SFO
11:10a
7h 50m
1 stop
SFO
9:00a
BOS
4:15p
7h 15m
1 stop
Depart: Tue Sep 15 2015 Return: Wed Sep 16 2015 Trip spans 2 days
Sun Country Air
Sun Country Air
BOS
7:45a
SFO
3:40p
7h 55m
1 stop
SFO
9:00a
BOS
4:15p
7h 15m
1 stop
Depart: Wed Sep 16 2015 Return: Thu Sep 17 2015 Trip spans 2 days
Sun Country Air
Sun Country Air
BOS
7:45a
SFO
3:40p
7h 55m
1 stop
SFO
9:00a
BOS
4:15p
7h 15m
1 stop
Depart: Thu Sep 17 2015 Return: Sun Sep 20 2015 Trip spans 4 days
Sun Country Air
Sun Country Air
BOS
3:20a
SFO
3:40p
12h 20m
1 stop
SFO
1:30p
BOS
3:55a
14h 25m
1 stop
Depart: Fri Sep 18 2015 Return: Sun Sep 20 2015 Trip spans 3 days
Sun Country Air
Sun Country Air
BOS
7:45a
SFO
3:40p
7h 55m
1 stop
SFO
1:30p
BOS
3:55a
14h 25m
1 stop
Depart: Sat Sep 19 2015 Return: Sun Sep 20 2015 Trip spans 2 days
Sun Country Air
Sun Country Air
BOS
3:20a
SFO
11:10a
7h 50m
1 stop
SFO
1:30p
BOS
3:55a
14h 25m
1 stop
Depart: Sun Sep 20 2015 Return: Wed Sep 23 2015 Trip spans 4 days
Sun Country Air
Sun Country Air
BOS
7:45a
SFO
3:40p
7h 55m
1 stop
SFO
9:00a
BOS
4:15p
7h 15m
1 stop
Depart: Mon Sep 21 2015 Return: Thu Sep 24 2015 Trip spans 4 days
Sun Country Air
Sun Country Air
BOS
4:55p
SFO
11:10a
18h 15m
1 stop
SFO
1:30p
BOS
3:55a
14h 25m
1 stop
Depart: Tue Aug 25 2015 Return: Wed Sep 2 2015 Trip spans 9 days
American Airlines
American Airlines
BOS
1:00a
SFO
9:02a
8h 02m
1 stop
SFO
1:00a
BOS
9:53a
8h 53m
1 stop
Depart: Wed Dec 2 2015 Return: Tue Dec 8 2015 Trip spans 7 days
United
United
BOS
1:20a
SFO
9:48a
8h 28m
1 stop
SFO
2:10p
BOS
1:10a
11h 00m
1 stop
Depart: Tue Jan 19 2016 Return: Wed Jan 27 2016 Trip spans 9 days
US Airways
US Airways
BOS
12:30p
SFO
9:03p
8h 33m
1 stop
SFO
7:10p
BOS
3:54a
8h 44m
1 stop
Depart: Thu Aug 20 2015 Return: Sun Aug 23 2015 Trip spans 4 days
Virgin America
Virgin America
BOS
3:25a
SFO
9:55a
6h 30m
nonstop
SFO
3:00a
BOS
8:35a
5h 35m
nonstop
Depart: Wed Aug 19 2015 Return: Sun Aug 23 2015 Trip spans 5 days
Delta
Delta
BOS
10:40a
SFO
6:54p
8h 14m
1 stop
SFO
2:45a
BOS
10:20a
7h 35m
1 stop
Depart: Mon Dec 28 2015 Return: Tue Jan 5 2016 Trip spans 9 days
JetBlue Airways
JetBlue Airways
BOS
2:15p
SFO
9:04p
6h 49m
nonstop
SFO
4:19p
BOS
9:43p
5h 24m
nonstop
Direct flights BOS to SFO on United
Flight # Depart BOS Arrive SFO Sun Mon Tue Wed Thu Fri Sat Valid Between
1122 6:00 am 9:33 am Aug 14 - Aug 16
1122 6:00 am 9:25 am Aug 10 - Aug 17
1122 6:00 am 9:25 am Jul 6 - Jul 17
1122 6:00 am 9:25 am Jul 18 - Jul 18
1122 6:00 am 9:25 am Jul 20 - Aug 7
1122 6:00 am 9:33 am Jul 19 - Jul 19
1122 6:00 am 9:25 am Aug 8 - Aug 15
1122 6:00 am 9:33 am Jul 26 - Jul 26
1813 6:00 am 9:33 am Aug 2 - Aug 9
1796 6:46 am 10:29 am Aug 5 - Aug 5
1796 6:52 am 10:35 am Jul 7 - Aug 4
1796 6:52 am 10:35 am Jul 17 - Jul 17
1796 6:52 am 10:35 am Jul 24 - Jul 24
1796 6:52 am 10:35 am Aug 14 - Aug 14
1796 6:52 am 10:35 am Aug 6 - Aug 6
1796 6:52 am 10:35 am Aug 7 - Aug 7
1796 6:52 am 10:35 am Aug 13 - Aug 13
1796 6:52 am 10:35 am Aug 12 - Aug 12
1796 6:52 am 10:35 am Jul 27 - Aug 3
1796 6:52 am 10:35 am Jul 29 - Jul 29
1796 6:52 am 10:35 am Aug 10 - Aug 10
1796 6:52 am 10:35 am Aug 11 - Aug 11
1796 6:55 am 10:38 am Jul 16 - Jul 30
1796 6:57 am 10:35 am Jul 15 - Jul 22
1796 6:59 am 10:42 am Jul 20 - Jul 20
1796 7:00 am 10:43 am Jul 26 - Jul 26
1796 7:00 am 10:43 am Jul 25 - Jul 25
1796 7:00 am 10:43 am Aug 2 - Aug 16
1796 7:00 am 10:43 am Jul 12 - Jul 19
1796 7:01 am 10:44 am Aug 8 - Aug 8
1796 7:05 am 10:48 am Jul 18 - Jul 18
1796 7:05 am 10:48 am Aug 1 - Aug 1
1673 8:34 am 12:02 pm Aug 5 - Aug 5
1673 8:38 am 12:06 pm Aug 8 - Aug 8
1673 8:38 am 12:06 pm Jul 18 - Jul 18
1673 8:38 am 12:06 pm Aug 1 - Aug 1
207 8:40 am 12:00 pm Jul 13 - Jul 20
207 8:40 am 12:00 pm Jul 17 - Jul 17
207 8:40 am 12:00 pm Jul 24 - Jul 24
207 8:40 am 12:00 pm Jul 31 - Aug 4
207 8:40 am 12:00 pm Aug 7 - Aug 14
207 8:40 am 12:00 pm Jul 7 - Jul 28
207 8:40 am 12:00 pm Jul 8 - Jul 29
207 8:40 am 12:00 pm Jul 9 - Aug 13
207 8:40 am 12:00 pm Aug 12 - Aug 12
207 8:40 am 12:00 pm Aug 11 - Aug 11
207 8:40 am 12:00 pm Jul 27 - Aug 17
1673 8:42 am 12:10 pm Aug 9 - Aug 9
1673 8:43 am 12:10 pm Jul 19 - Jul 19
1673 8:43 am 12:10 pm Jul 26 - Jul 26
1673 8:43 am 12:10 pm Aug 2 - Aug 2
1673 8:44 am 12:12 pm Jul 25 - Jul 25
1930 10:24 am 2:00 pm Aug 8 - Aug 8
1930 10:24 am 2:00 pm Jul 25 - Aug 1
390 10:24 am 1:54 pm Jul 18 - Jul 18
1930 10:45 am 2:21 pm Aug 13 - Aug 13
1930 10:45 am 2:21 pm Jul 16 - Jul 30
1930 10:50 am 2:26 pm Jul 19 - Jul 19
1930 10:50 am 2:26 pm Aug 2 - Aug 2
1930 10:50 am 2:26 pm Aug 7 - Aug 17
1930 10:50 am 2:26 pm Aug 6 - Aug 6
1930 10:50 am 2:26 pm Aug 11 - Aug 11
1930 10:50 am 2:26 pm Aug 9 - Aug 9
1930 10:50 am 2:26 pm Aug 12 - Aug 12
1930 10:50 am 2:26 pm Jul 26 - Jul 26
1930 10:52 am 2:28 pm Jul 8 - Jul 29
1930 10:52 am 2:28 pm Jul 24 - Jul 24
1930 10:52 am 2:28 pm Jul 27 - Aug 3
1930 10:52 am 2:28 pm Jul 13 - Jul 20
1930 10:52 am 2:28 pm Aug 5 - Aug 5
1930 10:52 am 2:28 pm Jul 21 - Jul 21
1930 10:52 am 2:28 pm Aug 4 - Aug 4
1930 10:52 am 2:28 pm Jul 28 - Jul 28
1930 10:52 am 2:28 pm Jul 7 - Jul 14
1523 2:48 pm 6:19 pm Jul 17 - Jul 17
1523 2:48 pm 6:19 pm Jul 15 - Jul 21
1523 2:48 pm 6:19 pm Jul 16 - Jul 23
1523 2:48 pm 6:19 pm Jul 14 - Jul 14
1523 2:48 pm 6:19 pm Jul 22 - Jul 29
1523 2:48 pm 6:19 pm Jul 24 - Jul 30
1523 2:48 pm 6:19 pm Aug 3 - Aug 10
1523 2:48 pm 6:19 pm Aug 1 - Aug 1
1523 2:48 pm 6:19 pm Jul 31 - Jul 31
1523 2:48 pm 6:19 pm Jul 28 - Jul 28
1523 2:48 pm 6:19 pm Jul 25 - Jul 25
1523 2:48 pm 6:19 pm Aug 14 - Aug 14
1523 2:48 pm 6:19 pm Jul 11 - Jul 18
1523 2:48 pm 6:19 pm Aug 12 - Aug 12
1523 2:48 pm 6:19 pm Aug 13 - Aug 13
1523 2:48 pm 6:19 pm Aug 5 - Aug 5
1523 2:48 pm 6:19 pm Aug 8 - Aug 8
1523 2:48 pm 6:19 pm Aug 6 - Aug 6
1523 2:53 pm 6:24 pm Aug 11 - Aug 11
1523 2:53 pm 6:24 pm Aug 4 - Aug 4
1523 2:54 pm 6:25 pm Jul 19 - Jul 19
1523 2:54 pm 6:25 pm Aug 2 - Aug 2
1523 2:54 pm 6:25 pm Jul 26 - Jul 26
1523 2:54 pm 6:25 pm Aug 9 - Aug 9
1577 5:07 pm 8:50 pm Aug 12 - Aug 12
1699 5:07 pm 8:50 pm Jul 31 - Jul 31
1699 5:07 pm 8:50 pm Aug 3 - Aug 4
1699 5:07 pm 8:50 pm Aug 13 - Aug 14
1699 5:07 pm 8:50 pm Aug 5 - Aug 10
1699 5:07 pm 8:50 pm Aug 11 - Aug 11
1699 5:07 pm 8:50 pm Jul 10 - Jul 21
1699 5:07 pm 8:50 pm Jul 23 - Jul 30
1699 5:07 pm 8:50 pm Jul 22 - Jul 22
355 5:08 pm 8:45 pm Jul 12 - Aug 9
1907 6:02 pm 9:43 pm Jul 17 - Jul 17
1907 6:04 pm 9:45 pm Aug 1 - Aug 1
1907 6:09 pm 9:50 pm Aug 13 - Aug 13
1907 6:09 pm 9:50 pm Aug 5 - Aug 5
1907 6:10 pm 9:51 pm Aug 11 - Aug 11
1907 6:10 pm 9:51 pm Aug 6 - Aug 6
1907 6:10 pm 9:51 pm Jul 31 - Aug 4
1907 6:10 pm 9:51 pm Jul 29 - Jul 29
1907 6:10 pm 9:51 pm Aug 12 - Aug 12
1907 6:10 pm 9:51 pm Aug 7 - Aug 14
1907 6:10 pm 9:51 pm Jul 14 - Jul 14
1907 6:10 pm 9:51 pm Jul 18 - Jul 18
1907 6:10 pm 9:51 pm Jul 20 - Jul 30
1907 6:10 pm 9:51 pm Jul 10 - Jul 16
1907 6:10 pm 9:51 pm Aug 8 - Aug 8
736 6:10 pm 9:45 pm Jul 25 - Jul 25
1907 6:11 pm 9:52 pm Jul 22 - Jul 22
1907 6:13 pm 9:54 pm Aug 9 - Aug 9
1907 6:13 pm 9:54 pm Aug 2 - Aug 2
1907 6:13 pm 9:54 pm Jul 12 - Jul 19
1907 6:20 pm 9:55 pm Jul 26 - Jul 26
1599 7:38 pm 11:11 pm Jul 21 - Jul 23
1599 7:40 pm 11:12 pm Jul 30 - Jul 30
1599 7:40 pm 11:12 pm Jul 16 - Jul 16
1599 7:40 pm 11:12 pm Jul 29 - Jul 29
1599 7:40 pm 11:12 pm Jul 8 - Jul 15
1599 7:41 pm 11:12 pm Aug 6 - Aug 7
1599 7:41 pm 11:12 pm Jul 14 - Jul 14
1599 7:43 pm 11:16 pm Aug 3 - Aug 3
1599 7:47 pm 11:20 pm Jul 28 - Jul 31
1599 7:47 pm 11:20 pm Aug 2 - Aug 16
1599 7:47 pm 11:20 pm Jul 17 - Jul 27
1599 7:47 pm 11:20 pm Jul 12 - Jul 19
1599 7:47 pm 11:20 pm Aug 4 - Aug 5
1599 7:47 pm 11:20 pm Aug 10 - Aug 17
1599 8:03 pm 11:30 pm Jul 26 - Jul 26
Airports
Origin

Boston
$340
Destination

San Francisco
$340