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Find Deals on Flights 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: Sun Jun 21 2015 Return: Tue Jun 23 2015 Trip spans 3 days
Sun Country Air
Sun Country Air
SFO
7:55p
BOS
1:05p
17h 10m
1 stop
BOS
3:20a
SFO
11:15a
7h 55m
1 stop
Depart: Mon Aug 31 2015 Return: Tue Sep 15 2015 Trip spans 16 days
American Airlines
American Airlines
SFO
8:05p
BOS
4:54a
8h 49m
1 stop
BOS
2:15a
SFO
10:55a
8h 40m
1 stop
Depart: Sat Sep 26 2015 Return: Sat Oct 3 2015 Trip spans 8 days
US Airways
US Airways
SFO
2:00a
BOS
1:11p
11h 11m
1 stop
BOS
2:15a
SFO
10:55a
8h 40m
1 stop
Depart: Tue Sep 1 2015 Return: Tue Sep 15 2015 Trip spans 15 days
American Airlines
American Airlines
SFO
9:00a
BOS
5:15p
8h 15m
1 stop
BOS
1:00a
SFO
10:55a
9h 55m
1 stop
Depart: Thu Sep 10 2015 Return: Tue Sep 15 2015 Trip spans 6 days
American Airlines
American Airlines
SFO
2:00a
BOS
11:20a
9h 20m
1 stop
BOS
2:15a
SFO
10:55a
8h 40m
1 stop
Depart: Fri Sep 11 2015 Return: Tue Sep 15 2015 Trip spans 5 days
American Airlines
American Airlines
SFO
8:10p
BOS
4:54a
8h 44m
1 stop
BOS
2:15a
SFO
10:55a
8h 40m
1 stop
Depart: Sat Sep 12 2015 Return: Tue Sep 15 2015 Trip spans 4 days
American Airlines
American Airlines
SFO
2:00a
BOS
11:20a
9h 20m
1 stop
BOS
1:00a
SFO
10:55a
9h 55m
1 stop
Depart: Sun Sep 20 2015 Return: Thu Oct 1 2015 Trip spans 12 days
American Airlines
American Airlines
SFO
8:10p
BOS
4:54a
8h 44m
1 stop
BOS
1:00a
SFO
10:55a
9h 55m
1 stop
Depart: Mon Sep 21 2015 Return: Thu Oct 1 2015 Trip spans 11 days
American Airlines
American Airlines
SFO
6:15p
BOS
3:09a
8h 54m
1 stop
BOS
1:00a
SFO
10:55a
9h 55m
1 stop
Depart: Thu Sep 24 2015 Return: Tue Sep 29 2015 Trip spans 6 days
American Airlines
American Airlines
SFO
2:00a
BOS
11:20a
9h 20m
1 stop
BOS
1:00a
SFO
10:55a
9h 55m
1 stop
Depart: Thu Oct 1 2015 Return: Sat Oct 3 2015 Trip spans 3 days
American Airlines
American Airlines
SFO
2:00a
BOS
11:20a
9h 20m
1 stop
BOS
1:00a
SFO
10:55a
9h 55m
1 stop
Depart: Sat Oct 3 2015 Return: Sat Oct 31 2015 Trip spans 29 days
American Airlines
American Airlines
SFO
2:00a
BOS
1:11p
11h 11m
1 stop
BOS
2:15a
SFO
10:55a
8h 40m
1 stop
Depart: Mon Oct 19 2015 Return: Fri Oct 30 2015 Trip spans 12 days
American Airlines
American Airlines
SFO
8:10p
BOS
4:54a
8h 44m
1 stop
BOS
1:00a
SFO
10:55a
9h 55m
1 stop
Depart: Tue Oct 20 2015 Return: Wed Oct 28 2015 Trip spans 9 days
US Airways
US Airways
SFO
8:10p
BOS
6:41a
10h 31m
1 stop
BOS
2:15a
SFO
10:55a
8h 40m
1 stop
Depart: Wed Oct 21 2015 Return: Wed Oct 28 2015 Trip spans 8 days
US Airways
US Airways
SFO
2:00a
BOS
1:11p
11h 11m
1 stop
BOS
1:00a
SFO
10:55a
9h 55m
1 stop
Depart: Thu Oct 22 2015 Return: Wed Oct 28 2015 Trip spans 7 days
American Airlines
American Airlines
SFO
2:00a
BOS
11:20a
9h 20m
1 stop
BOS
1:00a
SFO
10:55a
9h 55m
1 stop
Depart: Mon Aug 17 2015 Return: Tue Aug 18 2015 Trip spans 2 days
Delta
Delta
SFO
8:25p
BOS
3:46a
7h 21m
1 stop
BOS
10:40a
SFO
6:54p
8h 14m
1 stop
Depart: Wed Sep 23 2015 Return: Mon Sep 28 2015 Trip spans 6 days
JetBlue Airways
JetBlue Airways
SFO
5:44p
BOS
11:19p
5h 35m
nonstop
BOS
4:30p
SFO
10:55p
6h 25m
nonstop
Depart: Sun Oct 11 2015 Return: Wed Oct 14 2015 Trip spans 4 days
United
United
SFO
12:30p
BOS
6:08p
5h 38m
nonstop
BOS
3:08a
SFO
9:33a
6h 25m
nonstop
Depart: Sun Oct 25 2015 Return: Sat Oct 31 2015 Trip spans 7 days
Virgin America
Virgin America
SFO
5:25a
BOS
11:05a
5h 40m
nonstop
BOS
5:00a
SFO
11:45a
6h 45m
nonstop
Direct flights SFO to BOS on United
Flight # Depart SFO Arrive BOS Sun Mon Tue Wed Thu Fri Sat Valid Between
1946 6:00 am 2:49 pm Jun 14 - Jun 14
1946 6:00 am 2:49 pm Jun 7 - Jun 7
1946 6:00 am 2:49 pm Jun 21 - Jun 21
1946 6:00 am 2:46 pm Jul 2 - Jul 2
1946 6:00 am 2:49 pm Jun 28 - Jun 28
599 6:00 am 2:44 pm Jul 5 - Jul 5
1946 6:19 am 3:08 pm Jun 5 - Jun 22
1946 6:19 am 3:08 pm Jun 13 - Jun 13
1946 6:19 am 3:08 pm Jun 6 - Jun 6
1946 6:19 am 3:08 pm Jun 24 - Jul 1
1946 6:19 am 3:08 pm Jun 23 - Jun 23
1946 6:19 am 3:08 pm Jun 20 - Jun 27
1946 6:19 am 3:08 pm Jun 30 - Jun 30
1946 6:23 am 3:12 pm Jun 4 - Jun 4
325 8:20 am 5:14 pm Jul 2 - Jul 2
1761 8:25 am 5:21 pm Jul 3 - Jul 3
1469 8:26 am 5:20 pm Jun 5 - Jun 5
325 8:26 am 5:18 pm Jul 1 - Jul 1
325 8:26 am 5:18 pm Jun 24 - Jun 30
325 8:26 am 5:18 pm Jun 12 - Jun 26
325 8:26 am 5:18 pm Jun 23 - Jun 23
325 8:26 am 5:18 pm Jun 6 - Jun 27
325 8:26 am 5:18 pm Jun 4 - Jun 22
1761 8:27 am 5:23 pm Jul 5 - Jul 5
1761 8:30 am 5:26 pm Jul 4 - Jul 4
1088 8:31 am 5:25 pm Jun 28 - Jun 28
1088 8:31 am 5:25 pm Jun 21 - Jun 21
1088 8:31 am 5:25 pm Jun 14 - Jun 14
1088 8:31 am 5:25 pm Jun 7 - Jun 7
1135 11:00 am 7:54 pm Jul 3 - Jul 3
1076 11:43 am 8:37 pm Jun 26 - Jul 1
1076 11:43 am 8:37 pm Jun 5 - Jun 12
1076 11:43 am 8:37 pm Jun 17 - Jun 24
1076 11:43 am 8:37 pm Jun 10 - Jun 10
1076 11:43 am 8:37 pm Jun 15 - Jun 19
1225 11:43 am 8:37 pm Jun 18 - Jun 18
1225 11:43 am 8:37 pm Jun 9 - Jun 9
1592 11:43 am 8:37 pm Jun 25 - Jun 25
1912 11:43 am 8:30 pm Jul 5 - Aug 16
1983 11:43 am 8:37 pm Jun 4 - Jun 11
242 11:43 am 8:30 pm Jun 30 - Jun 30
242 11:43 am 8:30 pm Jun 29 - Jun 29
788 11:43 am 8:30 pm Jul 2 - Jul 9
1089 11:48 am 8:42 pm Jun 6 - Jun 13
500 11:48 am 8:42 pm Jun 27 - Jun 27
500 11:48 am 8:35 pm Jun 20 - Jun 20
325 11:59 am 8:46 pm Jun 28 - Jun 28
325 11:59 am 8:46 pm Jun 7 - Jun 7
500 11:59 am 8:46 pm Jun 14 - Jun 14
816 11:59 am 8:46 pm Jun 21 - Jun 21
1073 1:20 pm 10:07 pm Jul 3 - Jul 3
1662 1:20 pm 10:14 pm Jul 4 - Jul 4
1761 1:20 pm 10:07 pm Jul 2 - Jul 2
1073 1:30 pm 10:24 pm Jul 5 - Jul 5
1662 1:33 pm 10:15 pm Jun 4 - Jun 4
1662 1:33 pm 10:15 pm Jul 1 - Jul 1
1662 1:33 pm 10:15 pm Jun 8 - Jun 30
1662 1:33 pm 10:15 pm Jun 6 - Jun 28
1662 1:33 pm 10:15 pm Jun 5 - Jun 26
1073 3:10 pm 12:04 am Jun 4 - Jun 30
1073 3:10 pm 12:04 am Jul 1 - Jul 1
608 3:12 pm 12:04 am Jun 7 - Jun 28
1073 3:14 pm 12:08 am Jun 6 - Jun 27
1686 3:38 pm 12:34 am Jul 5 - Jul 5
217 3:38 pm 12:32 am Jul 2 - Jul 9
608 3:50 pm 12:29 am Jun 29 - Jun 29
444 4:01 pm 12:45 am Jul 2 - Jul 9
1714 4:06 pm 12:52 am Jul 1 - Jul 1
444 4:06 pm 12:45 am Jun 8 - Jun 26
444 4:06 pm 12:52 am Jun 5 - Jun 5
1225 4:07 pm 12:53 am Jun 28 - Jun 28
1225 4:07 pm 12:53 am Jun 21 - Jun 21
1225 4:07 pm 12:53 am Jun 14 - Jun 14
1727 4:07 pm 12:53 am Jun 7 - Jun 7
444 4:10 pm 12:49 am Jun 30 - Jun 30
444 4:10 pm 12:56 am Jun 6 - Jun 20
444 4:10 pm 12:49 am Jun 27 - Jun 27
72 4:10 pm 12:55 am Jul 4 - Jul 4
444 4:11 pm 12:55 am Jul 5 - Jul 5
444 4:15 pm 12:54 am Jun 4 - Jun 4
864 9:35 pm 6:14 am Jun 29 - Jun 29
1731 9:49 pm 6:35 am Jun 30 - Jun 30
1731 9:49 pm 6:35 am Jun 7 - Jun 28
864 9:49 pm 6:28 am Jun 5 - Jun 26
864 9:49 pm 6:28 am Jun 4 - Jun 4
864 9:49 pm 6:28 am Jun 9 - Jun 24
1731 9:51 pm 6:30 am Jul 2 - Jul 6
1731 9:51 pm 6:30 am Jul 5 - Jul 5
422 10:46 pm 7:33 am Jul 4 - Jul 4
1756 10:50 pm 7:37 am Jul 3 - Jul 3
743 10:50 pm 7:30 am Jul 2 - Jul 2
743 10:51 pm 7:32 am Jul 5 - Aug 9
455 10:52 pm 7:59 am Jun 8 - Jun 8
1247 10:55 pm 7:46 am Jun 20 - Jun 20
1247 10:55 pm 7:46 am Jun 6 - Jun 6
1247 10:55 pm 7:46 am Jun 27 - Jun 27
1247 10:55 pm 7:46 am Jun 13 - Jun 13
1263 10:55 pm 7:46 am Jun 24 - Jun 24
1263 10:55 pm 7:46 am Jun 17 - Jun 17
455 10:55 pm 7:44 am Jun 15 - Jun 25
455 10:55 pm 7:44 am Jun 4 - Jun 12
455 10:55 pm 7:44 am Jun 29 - Jun 29
455 10:55 pm 7:41 am Jun 26 - Jun 26
1263 10:58 pm 7:49 am Jul 1 - Jul 1
455 10:58 pm 7:44 am Jun 21 - Jun 28
455 10:58 pm 7:44 am Jun 14 - Jun 14
455 10:58 pm 7:44 am Jun 7 - Jun 7
455 11:00 pm 7:49 am Jun 30 - Jun 30
Airports
Origin

San Francisco
$334
Destination

Boston
$334