Find cheap flights to San Francisco

Round-trip
Economy
Boston (BOS)
San Francisco (SFO)
Fri. 10/4
Fri. 17/4
Any month
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Cheapest flights to San Francisco airports

Find the cheapest flights to these San Francisco airports from your nearest city or airport
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When is the best time to fly to San Francisco?

What is the cheapest month to fly to San Francisco?

In general, when booking your flight to San Francisco, February is the cheapest month on average.

When is the best time to book flights to San Francisco?

From most locations, booking your flights to San Francisco around 60 days prior to your departure date finds the best deals.

What is the cheapest day to depart on your flight to San Francisco?

From most locations, the cheapest flights to San Francisco are found on a Wednesday. Booking a Monday departure is usually the most expensive.

What is the cheapest time of day to fly to San Francisco?

Typically, cheap prices to San Francisco are most often found for noon flights. Cheap prices are less likely for evening flights.


San Francisco flight deals found on momondo

Check out some of the best fares from airports in Canada to San Francisco found recently by users on momondo
Quickest
Cheapest
Delta
19 May
YVR
Vancouver Intl
2h 24m
SFO
San Francisco
27 May
SFO
San Francisco
6h 56m
1 stop
YVR
Vancouver Intl
Multiple Airlines
28 May
YVR
Vancouver Intl
2h 34m
SFO
San Francisco
1 Jun.
SFO
San Francisco
2h 22m
YVR
Vancouver Intl
Multiple Airlines
7 May
YVR
Vancouver Intl
2h 31m
SFO
San Francisco
10 May
SFO
San Francisco
2h 19m
YVR
Vancouver Intl
Delta
23 May
YVR
Vancouver Intl
4h 21m
1 stop
SFO
San Francisco
27 May
SFO
San Francisco
4h 14m
1 stop
YVR
Vancouver Intl
Multiple Airlines
7 May
YVR
Vancouver Intl
2h 31m
SFO
San Francisco
10 May
SFO
San Francisco
2h 19m
YVR
Vancouver Intl
Delta
19 Jul.
YVR
Vancouver Intl
4h 00m
1 stop
SFO
San Francisco
22 Jul.
SFO
San Francisco
4h 38m
1 stop
YVR
Vancouver Intl

Find the cheapest one-way flights to San Francisco

If you're looking for one-way flights to San Francisco, view some of our deals below provided by Delta
Quickest
Cheapest
Delta
20 May
YVR
Vancouver Intl
2h 24m
SFO
San Francisco
Delta
20 May
YVR
Vancouver Intl
2h 24m
SFO
San Francisco
Delta
11 May
YVR
Vancouver Intl
8h 03m
1 stop
SFO
San Francisco

Which airlines fly to San Francisco?

Here you can see a selection of the most popular and cheapest airlines for flights to San Francisco

Popular routes to San Francisco

Most frequently searched flights to San Francisco along with the cheapest price and shortest flight duration
Vancouver to San Francisco Flights
Fastest flight time
2h 21m
Cheapest price
230 C$
Calgary to San Francisco Flights
Fastest flight time
2h 54m
Cheapest price
241 C$
Victoria to San Francisco Flights
Fastest flight time
4h 25m
Cheapest price
275 C$
Edmonton to San Francisco Flights
Fastest flight time
3h 00m
Cheapest price
289 C$
Ottawa to San Francisco Flights
Fastest flight time
10h 27m
Cheapest price
326 C$
Nanaimo to San Francisco Flights
Fastest flight time
8h 59m
Cheapest price
334 C$
Montreal to San Francisco Flights
Fastest flight time
6h 12m
Cheapest price
344 C$
Winnipeg to San Francisco Flights
Fastest flight time
7h 31m
Cheapest price
348 C$
Toronto to San Francisco Flights
Fastest flight time
5h 31m
Cheapest price
358 C$
Regina to San Francisco Flights
Fastest flight time
6h 30m
Cheapest price
369 C$
Bellingham to San Francisco Flights
Fastest flight time
4h 25m
Cheapest price
376 C$
Abbotsford to San Francisco Flights
Fastest flight time
5h 33m
Cheapest price
386 C$
Kelowna to San Francisco Flights
Fastest flight time
5h 44m
Cheapest price
400 C$
Burlington to San Francisco Flights
Fastest flight time
10h 20m
Cheapest price
431 C$
Lethbridge to San Francisco Flights
Fastest flight time
8h 43m
Cheapest price
448 C$
Fort McMurray to San Francisco Flights
Fastest flight time
7h 15m
Cheapest price
453 C$
Québec City to San Francisco Flights
Fastest flight time
8h 56m
Cheapest price
457 C$
London to San Francisco Flights
Fastest flight time
14h 47m
Cheapest price
506 C$
Halifax to San Francisco Flights
Fastest flight time
11h 48m
Cheapest price
511 C$
Prince George to San Francisco Flights
Fastest flight time
8h 18m
Cheapest price
567 C$
View more

Start planning your trip to San Francisco

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