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: Tue May 2 2017 Return: Wed May 10 2017 Trip spans 9 days
Sun Country Air
Sun Country Air
SFO
BOS
7h 25m
1 stop
BOS
SFO
8h 20m
1 stop
Depart: Wed Sep 6 2017 Return: Fri Sep 8 2017 Trip spans 3 days
Major Airline
Major Airline
SFO
BOS
5h 44m
nonstop
BOS
SFO
6h 30m
nonstop
Depart: Tue Sep 12 2017 Return: Wed Sep 20 2017 Trip spans 9 days
Delta
Delta
SFO
BOS
5h 50m
nonstop
BOS
SFO
6h 40m
nonstop
Depart: Fri Apr 28 2017 Return: Sun Apr 30 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SFO
BOS
5h 40m
nonstop
BOS
SFO
6h 34m
nonstop
Depart: Mon May 8 2017 Return: Tue May 9 2017 Trip spans 2 days
United
United
SFO
BOS
5h 46m
nonstop
BOS
SFO
6h 41m
nonstop
Depart: Fri Sep 22 2017 Return: Tue Sep 26 2017 Trip spans 5 days
Virgin America
Virgin America
SFO
BOS
5h 50m
nonstop
BOS
SFO
6h 30m
nonstop
Depart: Mon Jun 26 2017 Return: Sat Jul 8 2017 Trip spans 13 days
American Airlines
American Airlines
SFO
BOS
8h 58m
1 stop
BOS
SFO
8h 22m
1 stop
Depart: Tue May 9 2017 Return: Fri May 19 2017 Trip spans 11 days
Sun Country Air
Sun Country Air
SFO
BOS
7h 25m
1 stop
BOS
SFO
8h 20m
1 stop
Depart: Tue Apr 18 2017 Return: Thu Apr 20 2017 Trip spans 3 days
Sun Country Air
Sun Country Air
SFO
BOS
14h 14m
1 stop
BOS
SFO
18h 10m
1 stop
Depart: Mon Jun 5 2017 Return: Tue Jun 13 2017 Trip spans 9 days
Major Airline
Major Airline
SFO
BOS
5h 35m
nonstop
BOS
SFO
6h 37m
nonstop
Depart: Sun Aug 20 2017 Return: Mon Aug 28 2017 Trip spans 9 days
United
United
SFO
BOS
5h 27m
nonstop
BOS
SFO
6h 17m
nonstop
Depart: Thu Apr 27 2017 Return: Sat May 6 2017 Trip spans 10 days
Sun Country Air
Sun Country Air
SFO
BOS
14h 14m
1 stop
BOS
SFO
8h 20m
1 stop
Depart: Tue Jul 4 2017 Return: Tue Aug 29 2017 Trip spans 57 days
Major Airline
Major Airline
SFO
BOS
5h 49m
nonstop
BOS
SFO
6h 35m
nonstop
Depart: Fri Aug 11 2017 Return: Tue Aug 22 2017 Trip spans 12 days
United
United
SFO
BOS
5h 41m
nonstop
BOS
SFO
6h 05m
nonstop
Depart: Fri Mar 31 2017 Return: Wed Apr 5 2017 Trip spans 6 days
Delta
Delta
SFO
BOS
9h 52m
1 stop
BOS
SFO
8h 25m
1 stop
Depart: Tue Aug 8 2017 Return: Tue Aug 29 2017 Trip spans 22 days
Major Airline
Major Airline
SFO
BOS
5h 50m
nonstop
BOS
SFO
6h 30m
nonstop
Depart: Wed Aug 30 2017 Return: Wed Sep 6 2017 Trip spans 8 days
Major Airline
Major Airline
SFO
BOS
5h 50m
2 stops
BOS
SFO
6h 30m
2 stops
Depart: Tue Jun 27 2017 Return: Wed Jul 12 2017 Trip spans 16 days
United
United
SFO
BOS
5h 41m
nonstop
BOS
SFO
6h 17m
nonstop
Depart: Sun Jul 30 2017 Return: Sat Aug 12 2017 Trip spans 14 days
American Airlines
American Airlines
SFO
BOS
7h 32m
1 stop
BOS
SFO
8h 22m
1 stop
Depart: Tue Jun 6 2017 Return: Tue Jun 20 2017 Trip spans 15 days
Major Airline
Major Airline
SFO
BOS
5h 35m
nonstop
BOS
SFO
6h 39m
nonstop
Direct flights SFO to BOS on United
Flight # Depart SFO Arrive BOS Sun Mon Tue Wed Thu Fri Sat Valid Between
1553 6:00 am 2:44 pm Mar 26 - Apr 2
1553 6:00 am 2:44 pm Mar 27 - Apr 3
1553 6:15 am 3:05 pm Apr 5 - Apr 13
1553 6:15 am 3:05 pm Apr 9 - Apr 14
1553 6:15 am 3:05 pm Apr 17 - Apr 28
1553 6:15 am 3:05 pm Apr 23 - Apr 30
768 8:30 am 5:23 pm Apr 1 - Apr 1
768 8:35 am 5:08 pm Apr 16 - Apr 22
768 8:35 am 5:08 pm Apr 17 - May 1
768 8:35 am 5:08 pm Apr 29 - May 2
768 8:35 am 5:08 pm Mar 26 - Apr 3
768 8:35 am 5:08 pm Apr 4 - Apr 14
768 8:35 am 5:08 pm Apr 8 - Apr 15
1863 11:20 am 8:00 pm Apr 4 - Apr 4
1863 11:20 am 8:00 pm Mar 26 - Apr 3
1863 11:20 am 8:00 pm Apr 5 - Apr 7
1863 11:20 am 8:00 pm Apr 9 - Apr 9
1863 11:20 am 8:00 pm Apr 6 - Apr 13
1863 11:20 am 8:00 pm Apr 8 - Apr 15
1863 11:20 am 8:00 pm Apr 11 - Apr 11
1863 11:20 am 8:00 pm Apr 14 - Apr 14
1863 11:20 am 7:46 pm Apr 19 - Apr 24
1863 11:20 am 7:46 pm Apr 17 - Apr 21
1863 11:20 am 8:00 pm Apr 16 - Apr 16
1863 11:20 am 7:46 pm Apr 23 - Apr 23
1863 11:20 am 7:46 pm Apr 26 - Apr 28
1863 11:20 am 7:46 pm Apr 29 - Apr 30
1863 11:20 am 7:46 pm Apr 25 - Apr 25
500 11:20 am 7:46 pm Apr 18 - Apr 22
708 2:58 pm 11:38 pm Mar 30 - Mar 30
708 2:58 pm 11:38 pm Mar 29 - Mar 29
708 2:58 pm 11:38 pm Mar 31 - Mar 31
708 2:58 pm 11:36 pm Apr 1 - Apr 1
708 2:58 pm 11:38 pm Apr 3 - Apr 3
708 3:16 pm 11:59 pm Apr 4 - Apr 4
708 3:16 pm 11:59 pm Apr 5 - Apr 5
708 3:16 pm 11:59 pm Apr 6 - Apr 6
708 3:16 pm 11:59 pm Apr 10 - Apr 17
708 3:16 pm 11:59 pm Apr 9 - Apr 9
708 3:16 pm 11:59 pm Apr 8 - Apr 8
708 3:16 pm 11:59 pm Apr 15 - Apr 15
708 3:16 pm 11:59 pm Apr 16 - Apr 16
708 3:16 pm 11:59 pm Apr 22 - Apr 22
708 3:16 pm 11:59 pm Apr 19 - Apr 19
708 3:16 pm 11:59 pm Apr 23 - Apr 30
708 3:16 pm 11:59 pm Apr 24 - Apr 28
708 3:16 pm 11:59 pm Apr 29 - Apr 29
708 3:17 pm 11:57 pm Apr 2 - Apr 2
708 3:23 pm 12:06 am Apr 20 - Apr 20
794 3:23 pm 12:06 am Apr 21 - Apr 21
794 3:23 pm 12:06 am Apr 7 - Apr 7
72 3:55 pm 12:36 am Apr 18 - Apr 18
72 3:55 pm 12:38 am Apr 26 - Apr 26
444 4:02 pm 12:45 am Apr 1 - Apr 1
444 4:02 pm 12:45 am Mar 28 - Mar 30
444 4:02 pm 12:43 am Mar 31 - Mar 31
72 4:02 pm 12:45 am Apr 2 - Apr 2
444 4:11 pm 12:54 am Mar 29 - Mar 29
444 4:13 pm 12:54 am Apr 3 - Apr 3
1145 4:35 pm 1:18 am Apr 5 - Apr 12
1145 4:35 pm 1:18 am Apr 16 - Apr 16
1145 4:35 pm 1:18 am Apr 19 - Apr 24
1145 4:35 pm 1:18 am Apr 26 - Apr 26
444 4:35 pm 1:18 am Apr 27 - May 4
444 4:35 pm 1:18 am Apr 20 - Apr 20
444 4:35 pm 1:18 am Apr 22 - Apr 29
444 4:35 pm 1:18 am Apr 15 - Apr 15
444 4:35 pm 1:18 am Apr 14 - Apr 28
444 4:35 pm 1:18 am Apr 13 - Apr 13
444 4:35 pm 1:18 am Apr 11 - Apr 25
444 4:35 pm 1:18 am Apr 10 - Apr 17
444 4:35 pm 1:18 am Apr 8 - Apr 8
444 4:35 pm 1:18 am Apr 7 - Apr 7
444 4:35 pm 1:18 am Apr 6 - Apr 6
444 4:35 pm 1:18 am Apr 4 - Apr 4
380 10:00 pm 6:41 am Apr 29 - Apr 29
380 10:30 pm 7:04 am Apr 17 - May 1
380 10:30 pm 7:04 am Apr 16 - Apr 16
380 10:30 pm 7:04 am Apr 15 - Apr 22
380 10:30 pm 7:04 am Apr 12 - Apr 21
380 10:30 pm 7:04 am Apr 11 - Apr 18
380 10:30 pm 7:04 am Apr 10 - Apr 10
380 10:30 pm 7:04 am Apr 9 - Apr 9
380 10:30 pm 7:11 am Apr 8 - Apr 8
380 10:30 pm 7:04 am Apr 6 - Apr 13
380 10:30 pm 7:04 am Apr 5 - Apr 5
380 10:30 pm 7:04 am Apr 4 - Apr 7
380 10:30 pm 7:11 am Apr 3 - Apr 3
380 10:30 pm 7:05 am Apr 2 - Apr 2
380 10:30 pm 7:05 am Apr 1 - Apr 1
380 10:30 pm 7:05 am Mar 31 - Mar 31
380 10:30 pm 7:05 am Mar 30 - Mar 30
380 10:30 pm 7:05 am Mar 26 - Mar 29
380 10:30 pm 7:04 am Apr 28 - Apr 28
380 10:30 pm 7:04 am Apr 25 - Apr 25
380 10:30 pm 7:04 am Apr 23 - Apr 23
380 10:39 pm 7:13 am Apr 26 - Apr 26
* 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.

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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
$288
Destination

Boston
$288
Airlines Airline reviews

311 travelers who booked a flight from San Francisco to Boston rated their chosen airlines with an average of 7.3.

Overall
7.5
Boarding
7.8
Crew
8.0
Comfort
7.2
Food
6.0
Entertainment
6.7