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: Wed May 3 2017 Return: Fri May 5 2017 Trip spans 3 days
Sun Country Air
Sun Country Air
SFO
BOS
7h 25m
1 stop
BOS
SFO
13h 20m
1 stop
Depart: Tue Mar 21 2017 Return: Wed Mar 29 2017 Trip spans 9 days
Major Airline
Major Airline
SFO
BOS
5h 37m
nonstop
BOS
SFO
6h 45m
nonstop
Depart: Tue Mar 28 2017 Return: Wed Mar 29 2017 Trip spans 2 days
United
United
SFO
BOS
5h 41m
nonstop
BOS
SFO
6h 42m
nonstop
Depart: Wed May 3 2017 Return: Tue May 16 2017 Trip spans 14 days
Virgin America
Virgin America
SFO
BOS
5h 40m
nonstop
BOS
SFO
6h 34m
nonstop
Depart: Tue Jun 13 2017 Return: Wed Jun 14 2017 Trip spans 2 days
Delta
Delta
SFO
BOS
5h 55m
nonstop
BOS
SFO
6h 40m
nonstop
Depart: Sat Apr 1 2017 Return: Fri Apr 7 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
SFO
BOS
5h 30m
nonstop
BOS
SFO
6h 39m
nonstop
Depart: Thu Apr 6 2017 Return: Wed Apr 12 2017 Trip spans 7 days
Sun Country Air
Sun Country Air
SFO
BOS
7h 13m
1 stop
BOS
SFO
8h 05m
1 stop
Depart: Wed Mar 1 2017 Return: Sat Mar 4 2017 Trip spans 4 days
Major Airline
Major Airline
SFO
BOS
2h 23m
nonstop
BOS
SFO
8h 23m
nonstop
Depart: Tue May 16 2017 Return: Sat May 20 2017 Trip spans 5 days
Virgin America
Virgin America
SFO
BOS
5h 40m
nonstop
BOS
SFO
6h 47m
nonstop
Depart: Thu Jul 6 2017 Return: Tue Jul 11 2017 Trip spans 6 days
Delta
Delta
SFO
BOS
5h 50m
nonstop
BOS
SFO
6h 40m
nonstop
Depart: Fri Mar 31 2017 Return: Tue Apr 4 2017 Trip spans 5 days
United
United
SFO
BOS
5h 44m
nonstop
BOS
SFO
6h 18m
nonstop
Depart: Tue Apr 18 2017 Return: Mon Apr 24 2017 Trip spans 7 days
Sun Country Air
Sun Country Air
SFO
BOS
7h 14m
1 stop
BOS
SFO
8h 05m
1 stop
Depart: Tue Jul 4 2017 Return: Mon Jul 17 2017 Trip spans 14 days
Major Airline
Major Airline
SFO
BOS
5h 49m
nonstop
BOS
SFO
6h 29m
nonstop
Depart: Mon Jul 10 2017 Return: Wed Jul 19 2017 Trip spans 10 days
Delta
Delta
SFO
BOS
5h 50m
nonstop
BOS
SFO
6h 40m
nonstop
Depart: Tue Apr 25 2017 Return: Fri Apr 28 2017 Trip spans 4 days
Sun Country Air
Sun Country Air
SFO
BOS
14h 14m
1 stop
BOS
SFO
12h 45m
1 stop
Depart: Mon Aug 21 2017 Return: Mon Aug 28 2017 Trip spans 8 days
United
United
SFO
BOS
5h 46m
nonstop
BOS
SFO
6h 25m
nonstop
Depart: Wed Aug 16 2017 Return: Mon Aug 28 2017 Trip spans 13 days
Delta
Delta
SFO
BOS
5h 50m
nonstop
BOS
SFO
6h 40m
nonstop
Depart: Thu May 4 2017 Return: Mon May 8 2017 Trip spans 5 days
Sun Country Air
Sun Country Air
SFO
BOS
7h 25m
1 stop
BOS
SFO
8h 20m
1 stop
Depart: Thu Apr 20 2017 Return: Sun Apr 23 2017 Trip spans 4 days
United
United
SFO
BOS
5h 43m
nonstop
BOS
SFO
6h 38m
nonstop
Depart: Tue Aug 22 2017 Return: Fri Aug 25 2017 Trip spans 4 days
Delta
Delta
SFO
BOS
5h 50m
nonstop
BOS
SFO
6h 40m
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 27 - Apr 3
1553 6:00 am 2:44 pm Mar 26 - Apr 2
1553 6:00 am 2:44 pm Mar 20 - Mar 24
1553 6:00 am 2:44 pm Mar 19 - Mar 19
1553 6:00 am 2:44 pm Mar 13 - Mar 17
1553 6:00 am 2:44 pm Mar 9 - Mar 10
849 6:00 am 2:44 pm Feb 16 - Mar 6
1553 6:15 am 2:59 pm Mar 12 - Mar 12
768 8:10 am 4:55 pm Feb 25 - Mar 4
768 8:30 am 5:23 pm Apr 1 - Apr 1
768 8:30 am 5:03 pm Mar 9 - Mar 10
768 8:30 am 4:55 pm Feb 16 - Mar 8
768 8:30 am 5:23 pm Mar 11 - Mar 11
768 8:30 am 5:03 pm Mar 12 - Mar 24
768 8:30 am 5:23 pm Mar 18 - Mar 25
768 8:35 am 5:08 pm Mar 26 - Apr 3
1863 11:05 am 7:41 pm Feb 16 - Mar 8
1863 11:20 am 8:00 pm Mar 12 - Mar 24
1863 11:20 am 8:00 pm Mar 11 - Mar 11
1863 11:20 am 8:00 pm Mar 9 - Mar 10
1863 11:20 am 8:00 pm Mar 18 - Mar 25
1863 11:20 am 8:00 pm Mar 26 - Apr 3
1863 11:20 am 8:06 pm Mar 14 - Mar 21
1863 11:20 am 8:06 pm Mar 28 - Mar 28
708 2:52 pm 11:32 pm Mar 11 - Mar 11
708 2:58 pm 11:38 pm Mar 29 - Mar 29
708 2:58 pm 11:38 pm Mar 27 - Mar 28
708 2:58 pm 11:38 pm Mar 30 - Mar 30
708 2:58 pm 11:36 pm Apr 1 - Apr 1
708 2:58 pm 11:38 pm Mar 25 - Mar 25
708 2:58 pm 11:38 pm Mar 23 - Mar 23
708 2:58 pm 11:38 pm Mar 21 - Mar 21
708 2:58 pm 11:38 pm Mar 22 - Mar 22
708 2:58 pm 11:38 pm Mar 20 - Mar 20
708 2:58 pm 11:38 pm Mar 18 - Mar 18
708 2:58 pm 11:38 pm Mar 31 - Mar 31
708 2:58 pm 11:38 pm Mar 17 - Mar 24
708 2:58 pm 11:38 pm Mar 10 - Mar 10
708 2:58 pm 11:38 pm Mar 13 - Mar 16
708 2:58 pm 11:38 pm Mar 9 - Mar 9
708 2:58 pm 11:38 pm Apr 3 - Apr 3
708 2:58 pm 11:38 pm Mar 15 - Mar 15
708 3:03 pm 11:39 pm Mar 4 - Mar 4
708 3:03 pm 11:39 pm Mar 3 - Mar 3
708 3:03 pm 11:39 pm Mar 6 - Mar 6
708 3:03 pm 11:39 pm Mar 7 - Mar 7
708 3:03 pm 11:39 pm Mar 8 - Mar 8
708 3:03 pm 11:39 pm Feb 26 - Mar 5
708 3:17 pm 11:57 pm Mar 19 - Mar 19
708 3:17 pm 11:57 pm Mar 12 - Mar 12
708 3:17 pm 11:57 pm Mar 26 - Mar 26
708 3:17 pm 11:57 pm Apr 2 - Apr 2
444 4:02 pm 12:45 am Mar 11 - Mar 11
444 4:02 pm 12:45 am Mar 12 - Mar 12
444 4:02 pm 12:45 am Mar 26 - Mar 26
444 4:02 pm 12:45 am Apr 1 - Apr 1
444 4:02 pm 12:45 am Mar 19 - Mar 19
444 4:02 pm 12:45 am Mar 22 - Mar 22
444 4:02 pm 12:45 am Mar 25 - Mar 25
444 4:02 pm 12:43 am Mar 31 - Mar 31
444 4:02 pm 12:45 am Mar 27 - Mar 27
444 4:02 pm 12:45 am Mar 28 - Mar 30
444 4:02 pm 12:43 am Mar 24 - Mar 24
444 4:02 pm 12:43 am Mar 17 - Mar 17
444 4:02 pm 12:45 am Mar 23 - Mar 23
444 4:02 pm 12:45 am Mar 15 - Mar 15
444 4:02 pm 12:45 am Mar 13 - Mar 21
444 4:02 pm 12:43 am Mar 10 - Mar 10
444 4:02 pm 12:45 am Mar 9 - Mar 9
444 4:02 pm 12:45 am Mar 16 - Mar 16
444 4:02 pm 12:45 am Mar 18 - Mar 18
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
444 4:27 pm 1:02 am Mar 7 - Mar 7
444 4:27 pm 1:00 am Feb 20 - Mar 6
444 4:27 pm 1:00 am Feb 19 - Mar 5
444 4:27 pm 1:00 am Mar 1 - Mar 8
444 4:27 pm 1:00 am Mar 4 - Mar 4
1604 9:00 pm 5:28 am Mar 7 - Mar 7
380 10:30 pm 7:05 am Mar 15 - Mar 23
380 10:30 pm 7:05 am Mar 25 - Mar 25
380 10:30 pm 7:05 am Mar 12 - Mar 12
380 10:30 pm 7:05 am Mar 30 - Mar 30
380 10:30 pm 7:09 am Mar 27 - Mar 27
380 10:30 pm 7:11 am Mar 28 - Mar 28
380 10:30 pm 7:05 am Mar 29 - Mar 29
380 10:30 pm 7:05 am Mar 9 - Mar 9
380 10:30 pm 7:05 am Mar 31 - Mar 31
380 10:30 pm 7:05 am Apr 1 - Apr 1
380 10:30 pm 7:05 am Apr 2 - Apr 2
380 10:30 pm 7:11 am Apr 3 - Apr 3
380 10:30 pm 7:05 am Mar 10 - Mar 10
380 10:30 pm 7:11 am Mar 20 - Mar 20
380 10:30 pm 7:05 am Mar 26 - Mar 26
380 10:30 pm 7:11 am Mar 13 - Mar 14
380 10:30 pm 7:05 am Mar 24 - Mar 24
380 10:30 pm 7:11 am Mar 21 - Mar 21
380 10:30 pm 7:05 am Mar 19 - Mar 19
380 10:30 pm 7:05 am Mar 18 - Mar 18
380 10:30 pm 7:05 am Mar 17 - Mar 17
380 10:35 pm 8:16 am Mar 11 - Mar 11
380 10:40 pm 7:02 am Feb 25 - Mar 4
380 10:40 pm 7:08 am Feb 27 - Mar 6
380 10:40 pm 7:02 am Mar 2 - Mar 7
380 10:40 pm 7:02 am Mar 3 - Mar 5
380 10:40 pm 7:02 am Mar 8 - Mar 8
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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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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,
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Airports
Origin

San Francisco
$291
Destination

Boston
$291
Airlines Airline reviews

295 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
7.9
Comfort
7.1
Food
5.9
Entertainment
6.6