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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

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: Wed Sep 16 2015 Return: Mon Sep 28 2015 Trip spans 13 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: Sat Sep 5 2015 Return: Tue Sep 8 2015 Trip spans 4 days
American Airlines
American Airlines
BOS
3:00a
SFO
1:56p
10h 56m
1 stop
SFO
10:25a
BOS
7:14p
8h 49m
1 stop
Depart: Sun Sep 6 2015 Return: Tue Sep 29 2015 Trip spans 24 days
American Airlines
American Airlines
BOS
2:00a
SFO
10:53a
8h 53m
1 stop
SFO
8:10p
BOS
4:54a
8h 44m
1 stop
Depart: Sat Nov 7 2015 Return: Sat Nov 14 2015 Trip spans 8 days
United
United
BOS
4:24a
SFO
3:48p
11h 24m
2 stops
SFO
5:54p
BOS
11:35p
5h 41m
nonstop
Depart: Tue Aug 25 2015 Return: Tue Sep 8 2015 Trip spans 15 days
American Airlines
American Airlines
BOS
7:10a
SFO
6:05p
10h 55m
1 stop
SFO
10:25a
BOS
7:14p
8h 49m
1 stop
Depart: Thu Aug 27 2015 Return: Tue Sep 8 2015 Trip spans 13 days
American Airlines
American Airlines
BOS
5:45a
SFO
4:20p
10h 35m
1 stop
SFO
10:25a
BOS
7:14p
8h 49m
1 stop
Depart: Fri Aug 28 2015 Return: Tue Sep 8 2015 Trip spans 12 days
American Airlines
American Airlines
BOS
8:45a
SFO
7:33p
10h 48m
1 stop
SFO
8:50a
BOS
7:14p
10h 24m
1 stop
Depart: Tue Sep 1 2015 Return: Tue Sep 8 2015 Trip spans 8 days
American Airlines
American Airlines
BOS
5:45a
SFO
4:20p
10h 35m
1 stop
SFO
10:25a
BOS
7:14p
8h 49m
1 stop
Depart: Wed Sep 2 2015 Return: Sun Sep 6 2015 Trip spans 5 days
American Airlines
American Airlines
BOS
8:45a
SFO
7:33p
10h 48m
1 stop
SFO
5:10a
BOS
4:21p
11h 11m
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
9:00a
BOS
4:15p
7h 15m
1 stop
Depart: Sat Aug 29 2015 Return: Tue Sep 8 2015 Trip spans 11 days
American Airlines
American Airlines
BOS
11:30a
SFO
8:16p
8h 46m
1 stop
SFO
8:50a
BOS
7:14p
10h 24m
1 stop
Depart: Mon Aug 31 2015 Return: Tue Sep 8 2015 Trip spans 9 days
American Airlines
American Airlines
BOS
12:30p
SFO
10:56p
10h 26m
1 stop
SFO
8:50a
BOS
7:14p
10h 24m
1 stop
Depart: Thu Sep 3 2015 Return: Tue Sep 8 2015 Trip spans 6 days
American Airlines
American Airlines
BOS
6:15a
SFO
4:56p
10h 41m
1 stop
SFO
10:25a
BOS
7:14p
8h 49m
1 stop
Depart: Fri Sep 4 2015 Return: Tue Sep 8 2015 Trip spans 5 days
American Airlines
American Airlines
BOS
2:00a
SFO
10:53a
8h 53m
1 stop
SFO
8:50a
BOS
7:14p
10h 24m
1 stop
Depart: Tue Sep 8 2015 Return: Sat Sep 26 2015 Trip spans 19 days
American Airlines
American Airlines
BOS
2:00a
SFO
12:33p
10h 33m
1 stop
SFO
2:10a
BOS
12:47p
10h 37m
1 stop
Depart: Wed Sep 9 2015 Return: Sun Sep 13 2015 Trip spans 5 days
US Airways
US Airways
BOS
2:10a
SFO
11:29a
9h 19m
1 stop
SFO
8:10p
BOS
4:54a
8h 44m
1 stop
Depart: Thu Sep 10 2015 Return: Sun Sep 13 2015 Trip spans 4 days
American Airlines
American Airlines
BOS
2:10a
SFO
11:29a
9h 19m
1 stop
SFO
8:10p
BOS
4:54a
8h 44m
1 stop
Depart: Sat Nov 14 2015 Return: Wed Nov 18 2015 Trip spans 5 days
JetBlue Airways
JetBlue Airways
BOS
3:15p
SFO
9:59p
6h 44m
nonstop
SFO
4:19p
BOS
9:40p
5h 21m
nonstop
Depart: Tue Nov 17 2015 Return: Tue Dec 1 2015 Trip spans 15 days
Virgin America
Virgin America
BOS
1:59p
SFO
8:45p
6h 46m
nonstop
SFO
6:05p
BOS
11:44p
5h 39m
nonstop
Depart: Thu Oct 8 2015 Return: Mon Oct 12 2015 Trip spans 5 days
Delta
Delta
BOS
3:05a
SFO
2:02p
10h 57m
1 stop
SFO
6:40p
BOS
2:30a
7h 50m
1 stop
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 9:25 am Aug 1 - Aug 13
1122 6:00 am 9:25 am Aug 15 - Aug 17
1122 6:00 am 9:21 am Sep 3 - Sep 9
1122 6:00 am 9:33 am Aug 14 - Aug 16
1122 6:05 am 9:26 am Sep 5 - Sep 5
1122 6:05 am 9:26 am Aug 29 - Aug 29
1813 6:05 am 9:26 am Sep 6 - Sep 6
1122 6:10 am 9:31 am Aug 22 - Aug 22
1122 6:10 am 9:31 am Aug 28 - Aug 28
1122 6:10 am 9:31 am Aug 26 - Aug 26
1122 6:10 am 9:31 am Sep 12 - Sep 12
1122 6:10 am 9:39 am Aug 21 - Aug 21
1122 6:10 am 9:31 am Aug 25 - Aug 25
1122 6:10 am 9:31 am Aug 23 - Aug 23
1122 6:10 am 9:31 am Aug 31 - Sep 2
1122 6:10 am 9:31 am Aug 30 - Aug 30
1122 6:10 am 9:31 am Sep 7 - Sep 10
1122 6:10 am 9:31 am Aug 27 - Aug 27
1122 6:10 am 9:31 am Aug 18 - Aug 24
1122 6:10 am 9:31 am Aug 19 - Aug 19
1122 6:10 am 9:31 am Sep 8 - Sep 15
1122 6:10 am 9:39 am Sep 4 - Sep 4
1813 6:45 am 10:28 am Aug 17 - Aug 17
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 Aug 14 - Aug 14
1796 7:00 am 10:43 am Aug 16 - Aug 16
1796 7:01 am 10:44 am Aug 15 - Aug 15
1796 7:20 am 10:55 am Sep 2 - Sep 3
1796 7:25 am 11:00 am Aug 25 - Aug 25
1796 7:25 am 11:00 am Aug 19 - Aug 26
1796 7:25 am 11:00 am Aug 23 - Aug 23
1796 7:25 am 11:00 am Aug 24 - Aug 27
1796 7:25 am 11:00 am Aug 18 - Aug 18
1796 7:25 am 11:00 am Aug 21 - Sep 4
1796 7:25 am 11:00 am Aug 31 - Aug 31
1796 7:25 am 11:00 am Sep 6 - Sep 6
1796 7:25 am 11:00 am Sep 1 - Sep 1
1796 7:25 am 11:00 am Sep 7 - Sep 7
1796 7:25 am 10:54 am Sep 9 - Sep 9
1796 7:25 am 11:00 am Sep 8 - Sep 14
1796 7:25 am 11:00 am Sep 10 - Sep 15
1796 7:25 am 11:00 am Aug 22 - Aug 22
1796 7:25 am 11:00 am Aug 29 - Sep 12
1796 7:30 am 11:05 am Aug 30 - Aug 30
207 8:40 am 12:00 pm Aug 12 - Aug 12
207 8:40 am 12:00 pm Aug 3 - Aug 17
207 8:40 am 12:00 pm Aug 6 - Aug 13
207 8:40 am 12:00 pm Aug 7 - Aug 14
1673 8:42 am 12:10 pm Aug 16 - Aug 16
1673 8:44 am 12:12 pm Aug 15 - Aug 15
1673 9:00 am 12:15 pm Sep 10 - Sep 10
1673 9:05 am 12:20 pm Sep 9 - Sep 9
1673 9:05 am 12:20 pm Sep 6 - Sep 13
1673 9:05 am 12:20 pm Sep 2 - Sep 8
1673 9:05 am 12:28 pm Sep 3 - Sep 3
1673 9:05 am 12:20 pm Aug 28 - Aug 30
1673 9:05 am 12:20 pm Aug 19 - Aug 26
1673 9:05 am 12:20 pm Aug 25 - Sep 1
809 9:05 am 12:20 pm Aug 18 - Aug 18
1930 10:24 am 2:00 pm Aug 15 - Aug 15
1930 10:45 am 2:21 pm Aug 13 - Aug 13
1930 10:50 am 2:26 pm Aug 16 - Aug 16
1930 10:50 am 2:26 pm Aug 12 - Aug 12
1930 10:50 am 2:26 pm Aug 7 - Aug 17
1749 11:20 am 2:58 pm Sep 9 - Sep 9
1749 11:20 am 3:00 pm Sep 7 - Sep 8
1684 11:22 am 2:54 pm Sep 5 - Sep 5
1723 11:22 am 2:54 pm Aug 22 - Aug 22
1723 11:22 am 2:54 pm Sep 12 - Sep 19
1749 11:22 am 3:00 pm Aug 19 - Aug 31
1749 11:22 am 3:00 pm Sep 10 - Sep 11
1749 11:22 am 2:54 pm Aug 29 - Aug 29
1749 11:22 am 3:00 pm Sep 1 - Sep 4
1749 11:25 am 3:03 pm Aug 18 - Aug 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 14 - Aug 14
1523 2:48 pm 6:19 pm Aug 15 - Aug 15
1523 2:48 pm 6:19 pm Aug 17 - Aug 17
1523 2:50 pm 6:25 pm Sep 6 - Sep 6
1523 2:50 pm 6:25 pm Aug 23 - Aug 23
1523 2:53 pm 6:28 pm Sep 7 - Sep 7
1523 2:53 pm 6:28 pm Aug 25 - Aug 25
1523 2:53 pm 6:28 pm Sep 3 - Sep 3
1523 2:53 pm 6:28 pm Aug 20 - Aug 31
1523 2:53 pm 6:28 pm Aug 19 - Aug 26
1523 2:53 pm 6:28 pm Sep 9 - Sep 9
1523 2:53 pm 6:28 pm Sep 1 - Sep 1
1523 2:53 pm 6:28 pm Sep 4 - Sep 8
1523 2:53 pm 6:28 pm Aug 30 - Sep 2
1523 2:53 pm 6:28 pm Sep 10 - Sep 16
1523 2:54 pm 6:25 pm Aug 16 - Aug 16
1523 2:55 pm 6:30 pm Sep 12 - Sep 12
1523 2:55 pm 6:30 pm Aug 22 - Aug 29
1523 2:55 pm 6:30 pm Sep 5 - Sep 5
1523 3:01 pm 6:36 pm Aug 18 - Aug 18
1699 5:02 pm 8:45 pm Aug 16 - Aug 16
1577 5:07 pm 8:50 pm Aug 12 - Aug 12
1699 5:07 pm 8:50 pm Aug 17 - Aug 17
1699 5:07 pm 8:50 pm Aug 10 - Aug 14
1907 5:35 pm 9:08 pm Sep 12 - Sep 12
1907 5:43 pm 9:22 pm Aug 30 - Sep 6
1907 5:43 pm 9:22 pm Aug 23 - Aug 23
1907 5:43 pm 9:22 pm Sep 9 - Sep 10
1907 5:43 pm 9:22 pm Sep 11 - Sep 11
1907 5:43 pm 9:22 pm Aug 18 - Sep 1
1907 5:43 pm 9:22 pm Aug 19 - Sep 2
1907 5:43 pm 9:22 pm Aug 21 - Aug 28
1907 5:43 pm 9:22 pm Sep 3 - Sep 3
1907 5:43 pm 9:22 pm Sep 4 - Sep 4
1907 5:43 pm 9:22 pm Sep 8 - Sep 8
1907 5:43 pm 9:22 pm Sep 7 - Sep 7
1907 5:45 pm 9:24 pm Sep 5 - Sep 5
1907 6:09 pm 9:50 pm Aug 13 - Aug 13
1907 6:10 pm 9:51 pm Aug 17 - Aug 17
1907 6:10 pm 9:51 pm Aug 15 - Aug 15
1907 6:10 pm 9:51 pm Aug 3 - Aug 14
1907 6:10 pm 9:51 pm Aug 12 - Aug 12
1907 6:13 pm 9:54 pm Aug 16 - Aug 16
1070 6:15 pm 9:44 pm Aug 22 - Aug 22
1070 6:21 pm 9:47 pm Sep 6 - Sep 6
1070 6:21 pm 9:47 pm Aug 23 - Aug 30
1070 6:27 pm 9:53 pm Aug 29 - Aug 29
1070 6:30 pm 9:56 pm Sep 9 - Sep 9
1070 6:35 pm 10:01 pm Aug 18 - Aug 18
1070 6:36 pm 10:02 pm Aug 25 - Aug 25
1070 6:37 pm 9:55 pm Aug 20 - Aug 31
1070 6:37 pm 10:03 pm Sep 1 - Sep 1
1070 6:37 pm 9:55 pm Sep 4 - Sep 7
1070 6:37 pm 10:03 pm Sep 3 - Sep 3
1070 6:37 pm 10:03 pm Sep 10 - Sep 11
207 6:37 pm 9:55 pm Aug 26 - Sep 2
673 6:37 pm 9:55 pm Aug 19 - Aug 19
1070 6:40 pm 10:06 pm Sep 8 - Sep 8
1599 7:47 pm 11:20 pm Aug 2 - Aug 16
1599 7:47 pm 11:20 pm Aug 10 - Aug 17
Airports
Origin

Boston
$289
Destination

San Francisco
$289