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
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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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: Tue Oct 25 2016 Return: Wed Oct 26 2016 Trip spans 2 days
American Airlines
American Airlines
SFO
BOS
8h 54m
1 stop
BOS
SFO
10h 28m
1 stop
Depart: Wed Oct 26 2016 Return: Wed Nov 2 2016 Trip spans 8 days
Sun Country Air
Sun Country Air
SFO
BOS
7h 14m
1 stop
BOS
SFO
8h 14m
1 stop
Depart: Thu Nov 10 2016 Return: Sat Nov 12 2016 Trip spans 3 days
Major Airline
Major Airline
SFO
BOS
25h 55m
1 stop
BOS
SFO
10h 53m
1 stop
Depart: Tue Nov 1 2016 Return: Sat Nov 5 2016 Trip spans 5 days
JetBlue
JetBlue
SFO
BOS
5h 29m
nonstop
BOS
SFO
6h 50m
nonstop
Depart: Wed Jan 4 2017 Return: Tue Jan 10 2017 Trip spans 7 days
Virgin America
Virgin America
SFO
BOS
5h 35m
nonstop
BOS
SFO
6h 40m
nonstop
Depart: Wed Feb 8 2017 Return: Mon Feb 13 2017 Trip spans 6 days
Delta
Delta
SFO
BOS
10h 06m
1 stop
BOS
SFO
9h 29m
1 stop
Depart: Wed Dec 28 2016 Return: Sun Jan 1 2017 Trip spans 5 days
United
United
SFO
BOS
5h 23m
nonstop
BOS
SFO
7h 01m
nonstop
Depart: Tue Nov 1 2016 Return: Wed Nov 2 2016 Trip spans 2 days
American Airlines
American Airlines
SFO
BOS
10h 22m
1 stop
BOS
SFO
9h 38m
1 stop
Depart: Sun Oct 30 2016 Return: Thu Nov 3 2016 Trip spans 5 days
Sun Country Air
Sun Country Air
SFO
BOS
14h 14m
1 stop
BOS
SFO
12h 54m
1 stop
Depart: Thu Nov 17 2016 Return: Mon Nov 21 2016 Trip spans 5 days
Major Airline
Major Airline
SFO
BOS
8h 44m
1 stop
BOS
SFO
17h 35m
1 stop
Depart: Thu Dec 1 2016 Return: Sun Dec 4 2016 Trip spans 4 days
Major Airline
Major Airline
SFO
BOS
13h 34m
1 stop
BOS
SFO
17h 35m
1 stop
Depart: Sat Oct 29 2016 Return: Thu Nov 3 2016 Trip spans 6 days
Virgin America
Virgin America
SFO
BOS
5h 30m
nonstop
BOS
SFO
6h 35m
nonstop
Depart: Sat Feb 18 2017 Return: Sat Feb 25 2017 Trip spans 8 days
Delta
Delta
SFO
BOS
10h 45m
1 stop
BOS
SFO
8h 53m
1 stop
Depart: Wed Jan 25 2017 Return: Fri Feb 3 2017 Trip spans 10 days
Virgin America
Virgin America
SFO
BOS
5h 30m
nonstop
BOS
SFO
6h 40m
nonstop
Depart: Fri Mar 3 2017 Return: Thu Mar 9 2017 Trip spans 7 days
Delta
Delta
SFO
BOS
10h 02m
1 stop
BOS
SFO
8h 32m
1 stop
Depart: Wed Nov 16 2016 Return: Sun Nov 20 2016 Trip spans 5 days
Major Airline
Major Airline
SFO
BOS
7h 14m
1 stop
BOS
SFO
17h 35m
1 stop
Depart: Wed Feb 8 2017 Return: Mon Feb 13 2017 Trip spans 6 days
Virgin America
Virgin America
SFO
BOS
5h 30m
nonstop
BOS
SFO
6h 40m
nonstop
Depart: Fri Sep 30 2016 Return: Mon Oct 10 2016 Trip spans 11 days
Sun Country Air
Sun Country Air
SFO
BOS
14h 14m
1 stop
BOS
SFO
8h 08m
1 stop
Depart: Thu Oct 20 2016 Return: Sun Oct 23 2016 Trip spans 4 days
American Airlines
American Airlines
SFO
BOS
8h 02m
1 stop
BOS
SFO
9h 44m
1 stop
Depart: Sat Mar 11 2017 Return: Tue Mar 14 2017 Trip spans 3 days
Virgin America
Virgin America
SFO
BOS
5h 25m
nonstop
BOS
SFO
6h 30m
nonstop
Direct flights SFO to BOS on United
Flight # Depart SFO Arrive BOS Sun Mon Tue Wed Thu Fri Sat Valid Between
1630 6:06 am 2:55 pm Oct 18 - Oct 25
1630 6:06 am 2:55 pm Oct 19 - Oct 28
1630 6:06 am 2:55 pm Oct 6 - Oct 16
1630 6:10 am 2:59 pm Oct 10 - Oct 24
768 8:30 am 4:55 pm Oct 30 - Nov 4
768 8:30 am 5:01 pm Nov 5 - Nov 5
768 8:30 am 4:55 pm Nov 6 - Nov 23
768 8:35 am 5:04 pm Oct 6 - Oct 28
768 8:40 am 5:29 pm Oct 22 - Oct 29
768 8:40 am 5:15 pm Oct 15 - Oct 15
768 8:40 am 5:29 pm Oct 8 - Oct 8
788 11:36 am 8:25 pm Oct 9 - Oct 9
788 11:36 am 8:25 pm Oct 16 - Oct 16
788 11:36 am 8:25 pm Oct 23 - Oct 23
788 11:40 am 8:29 pm Oct 11 - Oct 25
788 11:40 am 8:29 pm Oct 26 - Oct 27
788 11:40 am 8:29 pm Oct 6 - Oct 10
788 11:40 am 8:29 pm Oct 12 - Oct 19
788 11:40 am 8:29 pm Oct 28 - Oct 28
788 11:40 am 8:29 pm Oct 20 - Oct 20
788 11:40 am 8:29 pm Oct 22 - Oct 22
788 11:40 am 8:29 pm Oct 13 - Oct 13
788 11:40 am 8:29 pm Oct 14 - Oct 24
788 11:40 am 8:29 pm Oct 15 - Oct 15
788 11:44 am 8:33 pm Oct 8 - Oct 8
1010 12:00 pm 8:42 pm Nov 6 - Nov 20
1010 12:00 pm 8:42 pm Nov 5 - Nov 5
1010 12:00 pm 8:40 pm Nov 1 - Nov 4
1010 12:00 pm 8:42 pm Oct 31 - Oct 31
1010 12:00 pm 8:42 pm Oct 30 - Oct 30
242 1:25 pm 9:51 pm Oct 30 - Nov 5
242 1:36 pm 10:02 pm Nov 6 - Nov 6
708 2:00 pm 10:35 pm Oct 8 - Oct 8
708 2:00 pm 10:35 pm Oct 22 - Oct 22
708 2:00 pm 10:38 pm Oct 29 - Oct 29
708 2:00 pm 10:43 pm Oct 15 - Oct 15
708 2:10 pm 10:53 pm Oct 6 - Oct 19
708 2:10 pm 10:53 pm Oct 21 - Oct 28
708 2:10 pm 10:53 pm Oct 20 - Oct 20
444 4:45 pm 1:17 am Oct 31 - Nov 3
444 4:45 pm 1:17 am Nov 6 - Nov 13
444 4:45 pm 1:17 am Oct 30 - Oct 30
444 4:45 pm 1:17 am Nov 5 - Nov 5
444 4:59 pm 1:31 am Nov 4 - Nov 4
444 4:59 pm 1:38 am Oct 27 - Oct 27
444 4:59 pm 1:38 am Oct 20 - Oct 20
444 4:59 pm 1:38 am Oct 9 - Oct 23
444 4:59 pm 1:38 am Oct 7 - Oct 28
444 4:59 pm 1:38 am Oct 6 - Oct 6
444 4:59 pm 1:38 am Oct 19 - Oct 26
444 4:59 pm 1:38 am Oct 13 - Oct 13
444 4:59 pm 1:38 am Oct 12 - Oct 12
2013 9:15 pm 5:54 am Oct 11 - Oct 11
2013 9:15 pm 5:54 am Oct 6 - Oct 13
2013 9:15 pm 5:54 am Oct 18 - Oct 25
2013 9:15 pm 5:54 am Oct 10 - Oct 17
2013 9:15 pm 5:54 am Oct 19 - Oct 19
2013 9:15 pm 5:54 am Oct 20 - Oct 20
2013 9:15 pm 5:54 am Oct 21 - Oct 26
2013 9:15 pm 5:54 am Oct 22 - Oct 22
2013 9:15 pm 5:54 am Oct 27 - Oct 27
2013 9:15 pm 5:54 am Oct 28 - Oct 28
2013 9:15 pm 5:54 am Oct 8 - Oct 15
2013 9:15 pm 5:54 am Oct 29 - Oct 29
2013 9:25 pm 6:04 am Oct 16 - Oct 23
2013 9:25 pm 6:04 am Oct 9 - Oct 9
2013 9:35 pm 6:02 am Oct 30 - Nov 3
2013 9:35 pm 6:07 am Nov 4 - Nov 4
2013 9:35 pm 6:02 am Nov 6 - Nov 22
2013 10:01 pm 6:28 am Oct 7 - Oct 7
380 10:35 pm 7:02 am Oct 6 - Oct 20
380 10:35 pm 7:02 am Oct 11 - Oct 26
380 10:35 pm 7:02 am Oct 22 - Oct 29
380 10:35 pm 7:02 am Oct 15 - Oct 15
380 10:35 pm 7:02 am Oct 23 - Oct 23
380 10:35 pm 7:02 am Oct 27 - Oct 27
380 10:35 pm 7:02 am Oct 7 - Oct 28
380 10:35 pm 7:02 am Oct 8 - Oct 8
380 10:55 pm 7:31 am Nov 6 - Nov 6
380 10:55 pm 6:33 am Nov 5 - Nov 5
380 10:55 pm 7:31 am Oct 30 - Oct 30
380 10:55 pm 7:33 am Nov 1 - Nov 1
380 10:55 pm 7:33 am Oct 31 - Nov 4
380 10:55 pm 7:33 am Nov 3 - Nov 3
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

San Francisco
$296
Destination

Boston
$296
Airlines Airline reviews

225 travelers who booked a flight from San Francisco to Boston rated their chosen airlines with an average of 7.4.

Overall
7.7
Boarding
7.9
Crew
8.0
Comfort
7.2
Food
6.0
Entertainment
6.8