Cheap flights from San Francisco to Boston

Round-trip
Economy
San Francisco (SFO)
Boston (BOS)
Mon 8/10
Mon 8/17
Any month
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Flight information for San Francisco to Boston
(SFO to BOS)

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Boston
Best Price Found $271 The best flight deal from San Francisco to Boston found on momondo in the last 72 hours is $271
Fastest flight time 5h 28m The fastest flight from San Francisco to Boston takes 5h 28m.
Direct flights Th and Su Direct flights go from San Francisco to Boston on Thursday and Sunday. Airline offering direct flights is JetBlue..
Airports in Boston 1 airport There is 1 airport near Boston: Boston Logan Intl (BOS)

How to get the cheapest flight ticket from San Francisco to Boston

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 ticket for your trip
What is the cheapest month to fly to Boston?
February
The cheapest time of year to fly to Boston from San Francisco is February. Most expensive is December
What is the cheapest day to fly to Boston?
Wednesday
The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday
When is the cheapest time to fly to Boston?
in the afternoon
San Francisco to Boston flights are approximately 33% more expensive at noon than in the afternoon
What is the cheapest airline that flies to Boston?
Frontier
Frontier, Sun Country Air, and American Airlines are the most popular carriers operating from San Francisco to Boston
What is the cheapest route?
San Francisco - Boston Logan Intl
Fly from San Francisco to Boston Logan Intl for the best San Francisco - Boston flight prices
SFO
San Francisco
BOS
Boston Logan Intl
When is the cheapest time to book a flight to Boston?
60 days before
The cheapest time to buy a flight from San Francisco to Boston is approximately 60 days to departure
60
Days before departure
0

Easily compare round-trip flights from San Francisco to Boston

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Francisco to Boston by changing tabs
Cheapest
Best
Quickest
Multiple Airlines
Aug 10
SFO
San Francisco
29h 45m
2 stops
BOS
Boston Logan Intl
Aug 17
BOS
Boston Logan Intl
19h 13m
1 stop
SFO
San Francisco
Multiple Airlines
Jul 27
SFO
San Francisco
46h 48m
3 stops
BOS
Boston Logan Intl
Aug 5
BOS
Boston Logan Intl
20h 12m
2 stops
SFO
San Francisco
Multiple Airlines
Aug 10
SFO
San Francisco
24h 23m
2 stops
BOS
Boston Logan Intl
Aug 17
BOS
Boston Logan Intl
29h 38m
2 stops
SFO
San Francisco

Find the cheapest one-way flights from San Francisco to Boston

If you're looking for one-way flights from San Francisco to Boston, view some of our deals below.
Cheapest
Best
Quickest
Multiple Airlines
Aug 10
SFO
San Francisco
29h 45m
2 stops
BOS
Boston Logan Intl
Multiple Airlines
Sep 1
SFO
San Francisco
24h 23m
2 stops
BOS
Boston Logan Intl
Multiple Airlines
Aug 15
SFO
San Francisco
24h 23m
2 stops
BOS
Boston Logan Intl

Alternative routes for San Francisco to Boston

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Los Angeles to Boston Flights
Fastest flight time
5h 23m
Cheapest price
$53
Oakland, California to Boston Flights
Fastest flight time
7h 13m
Cheapest price
$86
Burbank to Boston Flights
Fastest flight time
5h 19m
Cheapest price
$123
Fresno to Boston Flights
Fastest flight time
8h 10m
Cheapest price
$176
Long Beach to Boston Flights
Fastest flight time
5h 13m
Cheapest price
$178
Ontario to Boston Flights
Fastest flight time
6h 54m
Cheapest price
$204
Los Angeles to Nantucket Flights
Fastest flight time
8h 11m
Cheapest price
$231
Palm Springs to Boston Flights
Fastest flight time
6h 42m
Cheapest price
$231
Los Angeles to Worcester, Massachusetts Flights
Fastest flight time
9h 33m
Cheapest price
$306
Burbank to Nantucket Flights
Fastest flight time
22h 06m
Cheapest price
$316
View more

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