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

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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)

Sun Mon Tue Wed Thu Fri Sat
      1 $436 2 $433 3 $434 4 $417
5 $385 6 $371 7 $371 8 $371 9 $470 10 $378 11 $347
12 $380 13 $349 14 $349 15 $348 16 $431 17 $364 18 $338
19 $351 20 $327 21 $322 22 $322 23 $351 24 $327 25 $327
26 $322 27 $322 28 $322 29 $322 30 $322 31 $327  
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 to BOS on United
Flight # Depart SFO Arrive BOS Sun Mon Tue Wed Thu Fri Sat Valid Between
1094 6:00 am 2:45 pm Oct 30 - Oct 30
1233 6:00 am 2:45 pm Nov 4 - Nov 4
1233 6:00 am 2:45 pm Nov 5 - Nov 12
1233 6:00 am 2:45 pm Oct 27 - Oct 29
1233 6:00 am 2:45 pm Oct 28 - Oct 28
1494 6:00 am 2:45 pm Nov 3 - Nov 10
1728 6:00 am 2:45 pm Nov 6 - Nov 20
442 6:00 am 2:32 pm Oct 1 - Oct 22
444 6:00 am 2:32 pm Sep 29 - Oct 24
1452 8:30 am 5:17 pm Nov 7 - Nov 7
1483 8:30 am 5:17 pm Nov 3 - Nov 3
1530 8:30 am 5:17 pm Nov 5 - Nov 12
1697 8:30 am 5:17 pm Oct 28 - Oct 28
1697 8:30 am 5:17 pm Nov 4 - Nov 4
1697 8:30 am 5:17 pm Oct 26 - Oct 26
1752 8:30 am 5:17 pm Nov 2 - Nov 2
1758 8:30 am 5:17 pm Oct 29 - Oct 29
768 8:30 am 5:17 pm Nov 1 - Nov 1
768 8:30 am 5:10 pm Oct 27 - Oct 30
768 8:30 am 4:59 pm Oct 11 - Oct 11
768 8:30 am 5:10 pm Nov 6 - Nov 13
1055 8:35 am 5:04 pm Oct 5 - Oct 12
1168 8:35 am 5:10 pm Oct 18 - Oct 18
1679 8:35 am 5:04 pm Oct 9 - Oct 16
1679 8:35 am 5:04 pm Oct 24 - Oct 24
1679 8:35 am 5:04 pm Oct 20 - Oct 23
1679 8:35 am 5:04 pm Oct 17 - Oct 17
1752 8:35 am 5:10 pm Oct 25 - Oct 25
1752 8:35 am 5:04 pm Oct 19 - Oct 19
768 8:35 am 5:04 pm Oct 14 - Oct 22
768 8:35 am 5:04 pm Sep 30 - Oct 8
1047 11:10 am 7:39 pm Oct 20 - Oct 20
1047 11:10 am 7:39 pm Oct 9 - Oct 23
1047 11:10 am 7:39 pm Oct 10 - Oct 24
1052 11:10 am 7:39 pm Oct 12 - Oct 12
1057 11:10 am 7:39 pm Oct 19 - Oct 19
1057 11:10 am 7:39 pm Oct 13 - Oct 13
1219 11:10 am 7:45 pm Oct 18 - Oct 18
1219 11:10 am 7:45 pm Oct 11 - Oct 11
1606 11:10 am 7:39 pm Oct 1 - Oct 8
1606 11:10 am 7:39 pm Oct 15 - Oct 22
806 11:10 am 7:45 pm Oct 25 - Oct 25
1219 11:15 am 7:55 pm Nov 8 - Nov 8
1659 11:15 am 7:49 pm Nov 3 - Nov 11
1659 11:15 am 7:49 pm Oct 28 - Oct 29
1659 11:15 am 7:49 pm Nov 7 - Nov 21
1659 11:15 am 7:49 pm Oct 27 - Oct 31
788 11:15 am 7:49 pm Nov 1 - Nov 1
1659 12:05 pm 8:39 pm Oct 26 - Oct 26
449 12:05 pm 8:45 pm Nov 2 - Nov 2
1206 2:05 pm 10:47 pm Sep 30 - Oct 9
1206 2:05 pm 10:47 pm Oct 16 - Oct 23
1539 2:05 pm 10:47 pm Oct 14 - Oct 14
1539 2:05 pm 10:47 pm Oct 25 - Oct 25
1611 2:05 pm 10:47 pm Oct 19 - Oct 19
1611 2:05 pm 10:47 pm Oct 12 - Oct 12
1627 2:05 pm 10:47 pm Oct 24 - Oct 24
1627 2:05 pm 10:47 pm Oct 13 - Oct 13
1627 2:05 pm 10:47 pm Oct 10 - Oct 17
1752 2:05 pm 10:47 pm Oct 11 - Oct 11
1752 2:05 pm 10:47 pm Oct 18 - Oct 18
1206 2:06 pm 10:48 pm Oct 1 - Oct 22
1539 2:47 pm 11:23 pm Nov 6 - Nov 20
1539 2:50 pm 11:26 pm Nov 5 - Nov 5
1539 2:50 pm 11:26 pm Oct 27 - Oct 29
1539 2:50 pm 11:26 pm Nov 3 - Nov 3
1539 2:50 pm 11:26 pm Oct 26 - Oct 26
1539 2:50 pm 11:26 pm Oct 28 - Oct 30
1539 2:50 pm 11:26 pm Nov 4 - Nov 4
444 2:50 pm 11:24 pm Nov 2 - Nov 2
700 2:59 pm 11:33 pm Nov 7 - Nov 14
1235 3:00 pm 11:36 pm Nov 8 - Nov 8
1235 3:00 pm 11:36 pm Nov 1 - Nov 1
1435 4:02 pm 12:44 am Oct 17 - Oct 24
1435 4:02 pm 12:44 am Oct 3 - Oct 10
1435 4:02 pm 12:44 am Oct 9 - Oct 23
1539 4:02 pm 12:44 am Oct 19 - Oct 19
1752 4:02 pm 12:44 am Oct 12 - Oct 12
72 4:02 pm 12:44 am Sep 30 - Oct 21
1484 4:05 pm 12:47 am Oct 1 - Oct 22
1235 4:18 pm 12:53 am Nov 2 - Nov 2
1435 4:18 pm 12:58 am Nov 4 - Nov 18
1435 4:18 pm 12:58 am Oct 28 - Oct 28
1728 4:18 pm 12:58 am Oct 31 - Oct 31
1752 4:18 pm 12:58 am Oct 26 - Oct 26
444 4:18 pm 12:56 am Oct 27 - Oct 30
444 4:18 pm 12:56 am Nov 3 - Nov 21
72 4:18 pm 12:58 am Oct 29 - Oct 29
72 4:18 pm 12:58 am Nov 5 - Nov 19
72 4:52 pm 1:34 am Oct 2 - Oct 9
72 4:52 pm 1:34 am Oct 19 - Oct 19
72 4:52 pm 1:34 am Oct 13 - Oct 23
72 4:52 pm 1:34 am Oct 22 - Oct 22
72 4:52 pm 1:34 am Oct 24 - Oct 24
72 4:52 pm 1:34 am Sep 28 - Oct 12
72 4:52 pm 1:34 am Oct 1 - Oct 15
806 4:52 pm 1:32 am Oct 10 - Oct 10
1243 8:30 pm 5:07 am Oct 30 - Oct 31
1243 8:30 pm 5:07 am Nov 6 - Nov 21
442 9:05 pm 5:43 am Oct 12 - Oct 12
806 9:06 pm 5:44 am Oct 19 - Oct 19
286 9:11 pm 5:49 am Sep 30 - Oct 21
404 9:11 pm 5:49 am Oct 8 - Oct 22
404 9:11 pm 5:49 am Oct 9 - Oct 23
431 9:11 pm 5:49 am Oct 10 - Oct 13
431 9:11 pm 5:49 am Oct 20 - Oct 20
768 9:11 pm 5:49 am Oct 17 - Oct 24
1704 9:27 pm 6:07 am Oct 25 - Oct 25
1170 10:30 pm 7:15 am Oct 9 - Oct 9
1263 10:30 pm 7:15 am Oct 16 - Oct 23
1704 10:30 pm 7:01 am Nov 2 - Nov 2
1704 10:30 pm 7:15 am Oct 11 - Oct 11
1728 10:30 pm 7:15 am Oct 24 - Oct 24
1731 10:30 pm 7:15 am Oct 15 - Oct 22
1731 10:30 pm 7:15 am Oct 19 - Oct 19
1731 10:30 pm 7:15 am Oct 21 - Oct 21
1731 10:30 pm 7:15 am Oct 1 - Oct 14
1741 10:30 pm 7:15 am Oct 10 - Oct 10
362 10:30 pm 7:10 am Oct 18 - Oct 18
770 10:30 pm 7:13 am Oct 6 - Oct 20
770 10:30 pm 7:13 am Oct 12 - Oct 12
1704 10:35 pm 7:12 am Oct 31 - Oct 31
1409 10:40 pm 7:11 am Nov 4 - Nov 18
1409 10:40 pm 7:11 am Nov 3 - Nov 17
1409 10:40 pm 7:11 am Oct 27 - Oct 30
1704 10:40 pm 7:11 am Oct 26 - Oct 26
1704 10:40 pm 7:11 am Nov 6 - Nov 20
1720 10:40 pm 7:11 am Nov 5 - Nov 5
1720 10:40 pm 6:11 am Nov 1 - Nov 1
1720 10:40 pm 7:11 am Oct 29 - Oct 29
1720 10:40 pm 7:11 am Nov 8 - Nov 8
1453 10:51 pm 7:28 am Nov 7 - Nov 7
1728 11:00 pm 7:45 am Oct 11 - Oct 25