
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $223 (Kiwi.com) |
One-way from | $119 (United Airlines) |
Popular in | December |
Cheapest in | March |
Average price | $455 |
Good round-trip deal | $282 or less |
Good one-way deal | $200 or less |
Fly from
Fly to
Route
Depart
Return
Price
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Tue 2/3
4:20 pm-10:47 pm
1 stop9h 27m
San Francisco
Mon 2/9
6:56 pm-3:20 pm
1 stop17h 24m
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Thu 1/29
7:50 am-11:50 am
Nonstop7h 00m
San Francisco
Mon 2/2
1:00 pm-9:37 pm
Nonstop5h 37m
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Wed 1/14
6:50 am-2:20 pm
2 stops10h 30m
San Francisco
Tue 1/20
9:50 am-10:30 pm
1 stop9h 40m
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Wed 1/21
7:11 am-11:10 am
Nonstop6h 59m
San Francisco
Sat 1/24
12:40 pm-12:13 am
1 stop8h 33m
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Sun 1/25
10:15 am-5:09 pm
1 stop9h 54m
San Francisco
Wed 1/28
8:29 pm-5:00 am
Nonstop5h 31m
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Mon 1/26
5:20 pm-9:11 am
1 stop18h 51m
San Francisco
Sat 1/31
11:36 am-3:20 pm
1 stop24h 44m
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Mon 1/12
7:09 pm-10:59 pm
Nonstop6h 50m
San Francisco
Wed 1/14
7:00 am-6:45 pm
1 stop8h 45m
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Sat 1/24
4:10 pm-10:49 pm
1 stop9h 39m
San Francisco
Mon 2/2
12:20 pm-8:58 pm
Nonstop5h 38m
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Fri 1/16
10:41 am-5:09 pm
1 stop9h 28m
San Francisco
Sun 1/18
3:25 pm-11:58 pm
Nonstop5h 33m
BostonSan Francisco
BOS - SFO
BOSSFO
Boston Logan Intl
Sat 4/4
5:30 am-9:11 am
Nonstop6h 41m
San Francisco
Wed 4/8
12:23 pm-9:21 pm
Nonstop5h 58m
Currently, March is the cheapest month in which you can book a flight from Massachusetts to San Francisco (average of $103). Flying from Massachusetts to San Francisco in May is currently the most expensive (average of $179). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s typically best to fly out from Massachusetts to San Francisco in the evening. Doing so could potentially save you 60% on the flight price compared to flying in the afternoon, which is usually more expensive.
Travelers seeking maximum savings on their Massachusetts to San Francisco flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from USMA to SFO are scheduled on a Sunday (44 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (17 on average).
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$92 | Average$222 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$129 | Average$324 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$153 | Average$384 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$194 | Average$368 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$198 | Average$357 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$202 | Average$355 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$228 | Average$408 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$236 | Average$364 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$256 | Average$373 | FlexibilityNo cancel fee | On-time71% |