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

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

Book cheap flights from San Francisco to Boston Logan International

(Round-trip)
Depart: Wed May 27 2015 Return: Fri May 29 2015 Trip spans 3 days
Sun Country Air
Sun Country Air
SFO
1:35p
BOS
3:55a
14h 20m
1 stop
BOS
3:20a
SFO
11:15a
7h 55m
1 stop
Depart: Thu May 28 2015 Return: Mon Jun 1 2015 Trip spans 5 days
Sun Country Air
Sun Country Air
SFO
1:35p
BOS
3:55a
14h 20m
1 stop
BOS
3:20a
SFO
11:15a
7h 55m
1 stop
Depart: Fri May 29 2015 Return: Mon Jun 1 2015 Trip spans 4 days
Sun Country Air
Sun Country Air
SFO
9:00a
BOS
4:15p
7h 15m
1 stop
BOS
7:45a
SFO
3:45p
8h 00m
1 stop
Depart: Sat May 30 2015 Return: Mon Jun 1 2015 Trip spans 3 days
Sun Country Air
Sun Country Air
SFO
1:35p
BOS
3:55a
14h 20m
1 stop
BOS
3:20a
SFO
11:15a
7h 55m
1 stop
Depart: Sun May 31 2015 Return: Tue Jun 2 2015 Trip spans 3 days
Sun Country Air
Sun Country Air
SFO
1:35p
BOS
3:55a
14h 20m
1 stop
BOS
3:20a
SFO
11:15a
7h 55m
1 stop
Depart: Tue May 26 2015 Return: Tue Jun 2 2015 Trip spans 8 days
Sun Country Air
Sun Country Air
SFO
1:35p
BOS
3:55a
14h 20m
1 stop
BOS
3:20a
SFO
11:15a
7h 55m
1 stop
Depart: Mon May 4 2015 Return: Tue May 12 2015 Trip spans 9 days
Sun Country Air
Sun Country Air
SFO
1:35p
BOS
3:55a
14h 20m
1 stop
BOS
3:20a
SFO
11:15a
7h 55m
1 stop
Depart: Thu May 7 2015 Return: Tue May 12 2015 Trip spans 6 days
Sun Country Air
Sun Country Air
SFO
1:35p
BOS
3:55a
14h 20m
1 stop
BOS
3:20a
SFO
11:15a
7h 55m
1 stop
Depart: Sat May 9 2015 Return: Tue May 12 2015 Trip spans 4 days
Sun Country Air
Sun Country Air
SFO
1:35p
BOS
3:55a
14h 20m
1 stop
BOS
3:20a
SFO
11:15a
7h 55m
1 stop
Depart: Sun May 10 2015 Return: Sat May 16 2015 Trip spans 7 days
Sun Country Air
Sun Country Air
SFO
1:35p
BOS
3:55a
14h 20m
1 stop
BOS
3:20a
SFO
3:45p
12h 25m
1 stop
Depart: Mon May 11 2015 Return: Tue May 12 2015 Trip spans 2 days
US Airways
US Airways
SFO
8:25p
BOS
4:53a
8h 28m
1 stop
BOS
10:30a
SFO
8:19p
9h 49m
1 stop
Depart: Tue Aug 11 2015 Return: Fri Aug 21 2015 Trip spans 11 days
American Airlines
American Airlines
SFO
9:35a
BOS
4:58p
7h 23m
1 stop
BOS
3:00a
SFO
11:41a
8h 41m
1 stop
Depart: Tue Aug 18 2015 Return: Tue Sep 1 2015 Trip spans 15 days
American Airlines
American Airlines
SFO
9:46a
BOS
5:05p
7h 19m
1 stop
BOS
3:00a
SFO
11:41a
8h 41m
1 stop
Depart: Wed Aug 19 2015 Return: Fri Aug 21 2015 Trip spans 3 days
US Airways
US Airways
SFO
9:46a
BOS
5:05p
7h 19m
1 stop
BOS
3:00a
SFO
11:41a
8h 41m
1 stop
Depart: Sun Aug 23 2015 Return: Tue Aug 25 2015 Trip spans 3 days
US Airways
US Airways
SFO
8:25p
BOS
6:32a
10h 07m
1 stop
BOS
3:00a
SFO
11:41a
8h 41m
1 stop
Depart: Mon Aug 24 2015 Return: Tue Aug 25 2015 Trip spans 2 days
US Airways
US Airways
SFO
8:01a
BOS
4:03p
8h 02m
1 stop
BOS
3:00a
SFO
11:41a
8h 41m
1 stop
Depart: Tue Sep 8 2015 Return: Wed Sep 9 2015 Trip spans 2 days
Delta
Delta
SFO
8:35p
BOS
3:50a
7h 15m
1 stop
BOS
10:30a
SFO
8:42p
10h 12m
1 stop
Depart: Thu Jun 4 2015 Return: Tue Jun 9 2015 Trip spans 6 days
Virgin America
Virgin America
SFO
5:15p
BOS
11:00p
5h 45m
nonstop
BOS
2:59p
SFO
9:34p
6h 35m
nonstop
Depart: Wed Jun 17 2015 Return: Tue Jun 23 2015 Trip spans 7 days
United
United
SFO
12:06p
BOS
5:45p
5h 39m
nonstop
BOS
2:00a
SFO
8:23a
6h 23m
nonstop
Depart: Sun May 24 2015 Return: Tue Jun 9 2015 Trip spans 17 days
JetBlue Airways
JetBlue Airways
SFO
3:50a
BOS
9:34a
5h 44m
nonstop
BOS
4:46p
SFO
11:19p
6h 33m
nonstop
Direct flights SFO to BOS on United
Flight # Depart SFO Arrive BOS Sun Mon Tue Wed Thu Fri Sat Valid Between
1900 6:00 am 2:50 pm Apr 13 - May 4
1253 6:20 am 3:11 pm May 25 - May 25
1900 6:20 am 3:10 pm Apr 16 - May 1
1900 6:20 am 3:10 pm May 5 - May 5
1900 6:20 am 3:10 pm Apr 22 - Apr 29
768 6:20 am 3:04 pm May 26 - Jun 2
768 6:20 am 3:04 pm May 6 - May 22
1210 8:05 am 4:42 pm Apr 26 - May 1
1634 8:05 am 4:43 pm May 10 - May 17
1634 8:05 am 4:43 pm May 6 - May 21
1634 8:05 am 4:43 pm May 22 - May 29
1634 8:05 am 4:43 pm May 25 - May 25
1634 8:05 am 4:43 pm May 26 - May 26
1634 8:05 am 4:43 pm May 27 - Jun 2
1711 8:05 am 4:49 pm May 2 - May 2
1755 8:05 am 4:42 pm Apr 27 - May 4
1755 8:05 am 4:49 pm May 5 - May 5
1755 8:05 am 4:42 pm May 3 - May 3
768 8:05 am 4:43 pm May 24 - May 24
768 8:05 am 4:42 pm Apr 21 - Apr 28
1755 8:23 am 5:07 pm Apr 29 - Apr 29
768 8:25 am 5:10 pm May 16 - May 16
768 8:25 am 5:10 pm May 9 - May 9
768 8:30 am 5:15 pm May 23 - May 23
1188 11:25 am 8:15 pm May 1 - May 1
1188 11:25 am 8:15 pm Apr 22 - Apr 29
1188 11:25 am 8:15 pm Apr 20 - May 5
1440 11:48 am 8:40 pm May 9 - May 23
1440 11:50 am 8:35 pm May 7 - May 22
1440 11:50 am 8:35 pm May 26 - Jun 2
1440 11:50 am 8:35 pm May 24 - May 24
1440 11:50 am 8:35 pm May 10 - May 17
1440 11:50 am 8:35 pm May 6 - May 27
1188 11:55 am 8:45 pm May 3 - May 3
1188 12:08 pm 9:05 pm May 2 - May 2
1440 12:20 pm 9:05 pm May 25 - May 25
1256 12:59 pm 9:45 pm May 1 - May 4
1256 12:59 pm 9:45 pm Apr 28 - May 5
1256 12:59 pm 9:45 pm Apr 30 - Apr 30
1256 12:59 pm 9:45 pm Apr 22 - Apr 29
1256 1:00 pm 9:53 pm May 2 - May 2
1291 1:00 pm 9:45 pm May 6 - May 16
1291 1:00 pm 9:52 pm May 17 - May 17
1291 1:00 pm 9:45 pm May 26 - Jun 3
1291 1:00 pm 9:52 pm May 24 - May 24
1291 1:00 pm 9:45 pm May 18 - May 23
1256 2:00 pm 10:46 pm Apr 12 - May 3
1291 2:00 pm 10:47 pm May 25 - May 25
1662 2:55 pm 11:47 pm May 26 - Jun 3
1662 2:55 pm 11:47 pm May 25 - May 25
1662 2:55 pm 11:47 pm May 6 - May 22
1662 2:57 pm 11:49 pm May 10 - May 17
1662 3:01 pm 11:53 pm May 9 - May 23
1453 4:00 pm 12:45 am May 21 - May 21
1642 4:00 pm 12:45 am May 6 - May 11
1642 4:00 pm 12:45 am May 15 - May 22
1642 4:00 pm 12:45 am May 8 - May 8
1642 4:00 pm 12:45 am May 25 - May 25
1642 4:00 pm 12:45 am May 20 - May 20
1642 4:00 pm 12:45 am May 7 - May 14
1642 4:00 pm 12:45 am May 28 - May 29
444 4:00 pm 12:40 am May 27 - May 27
444 4:00 pm 12:43 am May 12 - May 26
1212 4:06 pm 12:51 am May 13 - May 13
1642 4:10 pm 12:55 am May 10 - May 17
444 4:10 pm 12:53 am May 24 - May 24
1220 4:14 pm 1:00 am Apr 29 - May 5
1220 4:14 pm 1:00 am Apr 21 - Apr 28
1220 4:14 pm 1:00 am May 2 - May 2
768 4:14 pm 12:58 am May 4 - May 4
1243 9:15 pm 6:06 am May 3 - May 3
1756 9:50 pm 6:34 am May 3 - May 3
1756 9:50 pm 6:34 am Apr 9 - Apr 30
1756 9:50 pm 6:41 am May 4 - May 4
1756 9:50 pm 6:41 am May 1 - May 1
1756 9:55 pm 6:46 am May 15 - May 15
1756 9:59 pm 6:43 am May 26 - May 26
1756 9:59 pm 6:43 am May 6 - May 28
1756 9:59 pm 6:50 am May 22 - May 29
1756 9:59 pm 6:43 am May 11 - Jun 1
1756 9:59 pm 6:50 am May 8 - May 8
1756 9:59 pm 6:43 am May 10 - May 17
1756 10:30 pm 7:10 am May 12 - May 19
1756 10:30 pm 7:15 am Apr 22 - Apr 29
1756 10:34 pm 7:24 am Apr 14 - Apr 28
1756 10:43 pm 7:33 am May 5 - May 5
1247 11:00 pm 7:50 am Apr 30 - May 4
1247 11:00 pm 7:50 am May 1 - May 1
1753 11:00 pm 7:50 am May 3 - May 3
1247 11:10 pm 7:55 am May 21 - May 28
1247 11:10 pm 7:55 am May 20 - May 20
1247 11:10 pm 7:55 am May 11 - May 15
1247 11:10 pm 7:55 am May 7 - May 8
1247 11:10 pm 7:55 am May 13 - May 14
1247 11:10 pm 7:55 am May 25 - May 25
1247 11:10 pm 7:55 am May 22 - May 29
1247 11:10 pm 7:55 am May 24 - May 24
1247 11:10 pm 7:55 am May 18 - May 18
1247 11:10 pm 7:55 am May 6 - May 6
372 11:10 pm 7:50 am May 26 - May 26
372 11:10 pm 7:53 am May 10 - May 17
691 11:10 pm 7:50 am May 9 - May 16
691 11:10 pm 7:53 am May 23 - May 23
1247 11:55 pm 8:40 am May 2 - May 2
Airports
Origin

San Francisco
$248
Destination

Boston
$248