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Cheap Flights from San Francisco to Boston (SFO - BOS)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers, including any infants.
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Best fares from SFO to BOS (Found by others)

Mon Tue Wed Thu Fri Sat Sun
1
$2
2
$2
3
$2
4
$2
5
$2
6
$2
7
$2
8
$2
9
$2
10
$2
11
$2
12
$2
13
$2
14
$2
15
$2
16
$2
17
$2
18
$2
19
$2
20
$2
21
$2
22
$2
23 $434 24 $392 25
$392
26
$392
27
$392
28
$392
29
$392
30
$392
         
KAYAK searches hundreds of sites to find the best rate for your next flight from San Francisco to Boston. Get the best flight deal for your Boston trip!
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Direct flights SFO - BOS on Air China
Flight No. Departure SFO Arrival BOS Sun Mon Tue Wed Thu Fri Sat Valid between
7307 10:55 19:38 3 Sep - 3 Sep
7307 10:55 19:40 4 Sep - 4 Sep
7307 10:55 19:40 5 Sep - 5 Sep
7307 10:55 19:40 7 Sep - 14 Sep
7307 10:59 19:44 15 Sep - 15 Sep
7307 10:59 19:44 11 Sep - 11 Sep
7307 10:59 19:44 9 Sep - 16 Sep
7307 10:59 19:42 1 Sep - 1 Sep
7307 10:59 19:42 10 Sep - 10 Sep
7307 10:59 19:44 8 Sep - 8 Sep
7307 10:59 19:44 18 Sep - 18 Sep
7307 10:59 19:44 17 Sep - 17 Sep
7307 11:00 19:45 30 Aug - 30 Aug
7307 11:00 19:43 28 Aug - 28 Aug
7307 11:00 19:40 2 Sep - 2 Sep
7307 11:00 19:45 29 Aug - 29 Aug
7307 11:00 19:43 20 Aug - 27 Aug
7307 11:10 19:39 22 Sep - 30 Sep
7307 11:10 19:39 21 Sep - 21 Sep
7307 11:10 19:39 24 Sep - 24 Sep
7307 11:30 20:10 13 Sep - 13 Sep
7307 13:50 22:27 6 Sep - 6 Sep
7307 14:05 22:47 20 Sep - 20 Sep
7307 14:05 22:42 27 Sep - 27 Sep
7307 15:30 00:12 12 Sep - 19 Sep
7307 15:35 00:17 31 Aug - 31 Aug