Flights from Boston to San Francisco

Depart
Return
Any month
Compare vs momondo |

Boston to San Francisco flight comparison made easy

Below you can see the best fares for your route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Boston to San Francisco by changing tabs
Quickest
Cheapest
Delta
Delta
BOS
03:15
Boston Logan International airport
7h 04m
07:19
SFO
San Francisco airport
Delta
SFO
17:15
San Francisco airport
7h 24m
1 Stop
03:39
+1
BOS
Boston Logan International airport
16,121 INR
Delta
Delta
BOS
13:50
Boston Logan International airport
17h 45m
1 Stop
04:35
+1
SFO
San Francisco airport
Delta
SFO
15:14
San Francisco airport
11h 06m
1 Stop
05:20
+1
BOS
Boston Logan International airport
24,252 INR
Delta
Delta
BOS
02:05
Boston Logan International airport
7h 02m
06:07
SFO
San Francisco airport
Delta
SFO
16:15
San Francisco airport
9h 10m
1 Stop
04:25
+1
BOS
Boston Logan International airport
27,819 INR
Delta
Delta
BOS
03:15
Boston Logan International airport
7h 04m
07:19
SFO
San Francisco airport
Delta
SFO
17:15
San Francisco airport
7h 24m
1 Stop
03:39
+1
BOS
Boston Logan International airport
16,121 INR
Delta
Delta
BOS
02:05
Boston Logan International airport
7h 02m
06:07
SFO
San Francisco airport
Delta
SFO
16:15
San Francisco airport
9h 10m
1 Stop
04:25
+1
BOS
Boston Logan International airport
27,819 INR
Delta
Delta
BOS
01:30
Boston Logan International airport
12h 41m
1 Stop
11:11
SFO
San Francisco airport
Delta
SFO
03:59
San Francisco airport
5h 48m
12:47
BOS
Boston Logan International airport
53,212 INR

How to get the cheapest flight from Boston to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight for your trip
CHEAPEST MONTH TO FLY
February
The cheapest time of year to fly to San Francisco from Boston is February. The most expensive is December.
CHEAPEST DAY TO FLY
Tuesday
The cheapest day of the week is usually Tuesday. The most expensive is usually Thursday.
CHEAPEST TIME TO FLY
in the morning
Boston to San Francisco flights are approximately 20% more expensive at midday than in the morning
CHEAPEST AIRLINE
Delta
Delta, Alaska Airlines, and American Airlines are the most popular carriers operating from Boston to San Francisco
CHEAPEST ROUTE
Boston Logan International - San Francisco
Fly from Boston Logan International to San Francisco for the best Boston - San Francisco flight prices
BOS
Boston Logan International
SFO
San Francisco
CHEAPEST TIME TO BOOK
33 days before
The cheapest time to buy a flight from Boston to San Francisco is approximately 33 days before departure
60
Days before departure
0

Flight information for Boston to San Francisco

Find info about flight duration, direct flights, and airports for your flight from Boston to San Francisco
Fastest flight time
6h 48m
The fastest flight from Boston to San Francisco takes 6h 48m.
Direct flights
Every day
Direct flights go from Boston to San Francisco every day.
Airports in San Francisco
1 airport
There is 1 airport near San Francisco: San Francisco (SFO)

Cost comparison between Boston and San Francisco

Compare the costs of everyday items in Boston and San Francisco
Food
Inexpensive restaurant
1,059 INR
Boston
1,168 INR
San Francisco
Fast food
McDonald's meal
565 INR
Boston
566 INR
San Francisco
Soft drink
0.33 liter
136 INR
Boston
154 INR
San Francisco
Coffee
Cappuccino
279 INR
Boston
319 INR
San Francisco
Public transport
One-way ticket
177 INR
Boston
195 INR
San Francisco

Flights from Boston to:

  • San Francisco
  • California
  • United States
  • North America

Flights to San Francisco from:

  • Boston Logan International
  • Massachusetts
  • United States
  • North America