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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from San Francisco to Boston Logan International

(Round-trip)
Depart: Thu Feb 18 2016 Return: Tue Feb 23 2016 Trip spans 6 days
United
United
SFO
BOS
5h 43m
nonstop
BOS
SFO
6h 35m
nonstop
Depart: Thu Mar 17 2016 Return: Sun Mar 27 2016 Trip spans 11 days
United
United
SFO
BOS
5h 49m
nonstop
BOS
SFO
6h 44m
nonstop
Depart: Mon Mar 28 2016 Return: Sat Apr 2 2016 Trip spans 6 days
United
United
SFO
BOS
5h 46m
nonstop
BOS
SFO
6h 49m
nonstop
Depart: Wed Mar 30 2016 Return: Tue Apr 5 2016 Trip spans 7 days
United
United
SFO
BOS
5h 46m
nonstop
BOS
SFO
6h 47m
nonstop
Depart: Sun Apr 10 2016 Return: Sat Apr 23 2016 Trip spans 14 days
United
United
SFO
BOS
5h 46m
nonstop
BOS
SFO
6h 51m
nonstop
Depart: Wed May 18 2016 Return: Tue May 24 2016 Trip spans 7 days
American Airlines
American Airlines
SFO
BOS
11h 34m
1 stop
BOS
SFO
11h 22m
1 stop
Depart: Mon Feb 22 2016 Return: Thu Feb 25 2016 Trip spans 4 days
American Airlines
American Airlines
SFO
BOS
8h 35m
1 stop
BOS
SFO
9h 44m
1 stop
Depart: Sun May 15 2016 Return: Sun May 22 2016 Trip spans 8 days
United
United
SFO
BOS
5h 44m
nonstop
BOS
SFO
6h 43m
nonstop
Depart: Thu Mar 24 2016 Return: Mon Mar 28 2016 Trip spans 5 days
United
United
SFO
BOS
5h 42m
nonstop
BOS
SFO
6h 41m
nonstop
Depart: Fri Apr 1 2016 Return: Sat Apr 2 2016 Trip spans 2 days
United
United
SFO
BOS
5h 46m
nonstop
BOS
SFO
6h 49m
nonstop
Depart: Sat May 7 2016 Return: Tue May 17 2016 Trip spans 11 days
United
United
SFO
BOS
5h 31m
nonstop
BOS
SFO
6h 25m
nonstop
Depart: Sat May 28 2016 Return: Sun Jun 5 2016 Trip spans 9 days
United
United
SFO
BOS
5h 46m
nonstop
BOS
SFO
6h 25m
nonstop
Depart: Wed Jun 1 2016 Return: Sun Jun 5 2016 Trip spans 5 days
United
United
SFO
BOS
5h 26m
nonstop
BOS
SFO
6h 25m
nonstop
Depart: Thu Jun 2 2016 Return: Tue Jun 14 2016 Trip spans 13 days
United
United
SFO
BOS
5h 26m
nonstop
BOS
SFO
6h 21m
nonstop
Depart: Thu Apr 21 2016 Return: Mon Apr 25 2016 Trip spans 5 days
Virgin America
Virgin America
SFO
BOS
5h 30m
nonstop
BOS
SFO
6h 35m
nonstop
Depart: Thu Apr 14 2016 Return: Tue Apr 19 2016 Trip spans 6 days
United
United
SFO
BOS
5h 49m
nonstop
BOS
SFO
15h 14m
1 stop
Depart: Wed Jun 8 2016 Return: Wed Jun 15 2016 Trip spans 8 days
United
United
SFO
BOS
5h 39m
nonstop
BOS
SFO
6h 26m
nonstop
Depart: Fri Mar 18 2016 Return: Sat Mar 26 2016 Trip spans 9 days
Virgin America
Virgin America
SFO
BOS
5h 30m
nonstop
BOS
SFO
6h 35m
nonstop
Depart: Mon Aug 8 2016 Return: Tue Aug 23 2016 Trip spans 16 days
American Airlines
American Airlines
SFO
BOS
10h 31m
1 stop
BOS
SFO
15h 09m
1 stop
Depart: Wed Feb 17 2016 Return: Mon Feb 22 2016 Trip spans 6 days
JetBlue
JetBlue
SFO
BOS
8h 27m
1 stop
BOS
SFO
6h 49m
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 Mar 6 - Mar 6
1946 6:00 am 2:49 pm Mar 18 - Mar 25
1946 6:00 am 2:49 pm Mar 21 - Mar 24
1946 6:00 am 2:49 pm Mar 15 - Mar 15
1946 6:00 am 2:49 pm Mar 4 - Mar 4
1946 6:00 am 2:49 pm Mar 7 - Mar 7
1946 6:00 am 2:49 pm Mar 22 - Mar 22
1946 6:00 am 2:49 pm Mar 8 - Mar 8
1946 6:00 am 2:49 pm Mar 9 - Mar 9
1946 6:00 am 2:49 pm Mar 13 - Mar 13
1946 6:00 am 2:49 pm Mar 11 - Mar 11
1946 6:00 am 2:49 pm Mar 5 - Mar 12
1946 6:00 am 2:49 pm Mar 14 - Mar 17
1946 6:00 am 2:49 pm Mar 3 - Mar 10
316 6:00 am 2:49 pm Mar 19 - Mar 19
316 6:00 am 2:49 pm Mar 20 - Mar 20
1946 6:15 am 2:58 pm Feb 11 - Feb 26
1946 6:15 am 2:56 pm Feb 16 - Mar 1
1946 6:15 am 2:58 pm Feb 22 - Feb 22
1946 6:15 am 2:58 pm Feb 29 - Feb 29
768 8:05 am 4:45 pm Mar 21 - Mar 21
768 8:10 am 4:52 pm Mar 7 - Mar 7
768 8:10 am 4:51 pm Mar 20 - Mar 20
768 8:19 am 5:01 pm Mar 3 - Mar 11
768 8:19 am 5:01 pm Mar 14 - Mar 18
768 8:20 am 5:02 pm Mar 13 - Mar 19
768 8:20 am 5:02 pm Mar 5 - Mar 12
768 8:22 am 4:59 pm Feb 11 - Mar 2
768 8:25 am 5:14 pm Mar 6 - Mar 6
768 8:30 am 5:19 pm Mar 8 - Mar 8
768 8:34 am 5:23 pm Mar 22 - Mar 29
768 8:37 am 5:26 pm Mar 15 - Mar 15
788 10:59 am 7:43 pm Mar 15 - Mar 22
788 10:59 am 7:43 pm Mar 9 - Mar 9
788 10:59 am 7:43 pm Mar 11 - Mar 11
788 10:59 am 7:43 pm Mar 3 - Mar 10
788 10:59 am 7:43 pm Mar 17 - Mar 24
788 10:59 am 7:43 pm Mar 14 - Mar 14
788 10:59 am 7:43 pm Mar 7 - Mar 8
788 10:59 am 7:43 pm Mar 16 - Mar 23
788 10:59 am 7:43 pm Mar 18 - Mar 25
788 11:02 am 7:43 pm Feb 17 - Feb 24
788 11:02 am 7:43 pm Feb 18 - Feb 25
788 11:02 am 7:45 pm Feb 21 - Feb 21
788 11:02 am 7:45 pm Mar 2 - Mar 2
788 11:02 am 7:43 pm Feb 29 - Feb 29
788 11:02 am 7:45 pm Feb 20 - Feb 27
788 11:02 am 7:43 pm Feb 23 - Mar 1
788 11:02 am 7:45 pm Feb 28 - Feb 28
788 11:02 am 7:45 pm Feb 12 - Feb 26
788 11:15 am 7:59 pm Mar 13 - Mar 13
788 11:16 am 8:00 pm Mar 6 - Mar 6
788 11:20 am 8:04 pm Mar 20 - Mar 20
788 11:30 am 8:14 pm Mar 5 - Mar 12
788 11:30 am 8:14 pm Mar 19 - Mar 26
242 1:08 pm 9:57 pm Mar 19 - Mar 19
242 1:08 pm 9:57 pm Mar 5 - Mar 12
242 1:10 pm 9:45 pm Feb 11 - Mar 2
242 1:55 pm 10:44 pm Mar 13 - Mar 22
242 1:55 pm 10:44 pm Mar 3 - Mar 11
444 3:50 pm 12:11 am Feb 29 - Feb 29
444 3:50 pm 12:11 am Feb 20 - Feb 27
444 3:50 pm 12:11 am Feb 21 - Feb 26
444 3:50 pm 12:11 am Feb 28 - Feb 28
444 4:10 pm 12:56 am Mar 15 - Mar 22
444 4:10 pm 12:56 am Mar 17 - Mar 24
444 4:10 pm 12:56 am Mar 3 - Mar 10
444 4:10 pm 12:56 am Mar 4 - Mar 4
444 4:10 pm 12:56 am Mar 8 - Mar 9
444 4:10 pm 12:56 am Mar 18 - Mar 18
444 4:10 pm 12:56 am Mar 11 - Mar 11
444 4:10 pm 12:56 am Mar 14 - Mar 21
444 4:15 pm 1:01 am Mar 16 - Mar 16
444 4:17 pm 12:38 am Feb 16 - Mar 2
444 4:20 pm 1:06 am Mar 13 - Mar 13
444 4:20 pm 1:06 am Mar 6 - Mar 6
444 4:20 pm 1:06 am Mar 20 - Mar 20
444 4:54 pm 1:40 am Mar 19 - Mar 19
444 4:54 pm 1:40 am Mar 5 - Mar 5
444 4:56 pm 1:42 am Mar 12 - Mar 12
2013 9:16 pm 6:02 am Mar 5 - Mar 5
2013 9:16 pm 6:02 am Mar 19 - Mar 26
2013 9:16 pm 7:02 am Mar 12 - Mar 12
2013 9:38 pm 6:24 am Mar 4 - Mar 4
2013 9:38 pm 6:24 am Mar 14 - Apr 4
2013 9:38 pm 6:24 am Mar 15 - Mar 29
2013 9:38 pm 6:24 am Mar 18 - Apr 1
2013 9:38 pm 6:24 am Mar 8 - Mar 8
2013 9:38 pm 6:24 am Mar 11 - Mar 11
2013 9:38 pm 6:24 am Mar 3 - Mar 7
2013 9:40 pm 6:26 am Mar 6 - Mar 6
2013 9:40 pm 6:26 am Mar 13 - Apr 3
2013 9:44 pm 6:30 am Mar 9 - Mar 9
2013 9:44 pm 6:30 am Mar 16 - Mar 30
2013 9:50 pm 6:36 am Mar 10 - Mar 10
380 10:30 pm 8:11 am Mar 12 - Mar 12
380 10:55 pm 7:36 am Mar 5 - Mar 5
380 10:55 pm 7:36 am Mar 19 - Apr 2
380 11:00 pm 7:46 am Mar 20 - Mar 20
380 11:00 pm 7:46 am Mar 6 - Mar 6
380 11:00 pm 7:46 am Mar 13 - Mar 13
380 11:08 pm 7:54 am Mar 21 - Apr 4
380 11:08 pm 7:54 am Mar 22 - Mar 22
380 11:08 pm 7:54 am Mar 7 - Mar 7
380 11:08 pm 7:54 am Mar 8 - Mar 8
380 11:08 pm 7:54 am Mar 9 - Mar 9
380 11:08 pm 7:54 am Mar 4 - Mar 4
380 11:08 pm 7:49 am Feb 12 - Feb 26
380 11:08 pm 7:54 am Mar 14 - Mar 14
380 11:08 pm 7:54 am Mar 17 - Mar 24
380 11:08 pm 7:54 am Mar 16 - Mar 30
380 11:08 pm 7:54 am Mar 15 - Mar 15
380 11:08 pm 7:54 am Mar 3 - Mar 10
380 11:08 pm 7:54 am Mar 18 - Mar 18
380 11:08 pm 7:54 am Mar 11 - Mar 11
380 11:10 pm 7:51 am Feb 27 - Feb 28
380 11:10 pm 7:51 am Feb 14 - Feb 21
380 11:10 pm 7:51 am Feb 22 - Mar 1
380 11:10 pm 7:51 am Mar 2 - Mar 2
380 11:10 pm 7:51 am Feb 17 - Feb 24
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

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At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

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Why aren’t prices accurate 100% of the time?
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Airports
Origin

San Francisco
$297
Destination

Boston
$297