Earn point on your loyalty program!arrow arc left

Cheap flights from San Francisco (SFO) to Toronto (YTO)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from San Francisco (SFO) to Toronto (YTO)

How to find the cheapest flight from San Francisco (SFO) to Toronto (YTO)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Francisco (SFO) to Toronto (YTO)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Francisco (SFO) to Toronto (YTO)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from San Francisco to Toronto in October , November 2026

27 Oct - 20 Nov $ 406.00
SFO
San Francisco
Porter Airlines
DIRECT
YTO
Toronto
YTO
Toronto
Porter Airlines
DIRECT
SFO
San Francisco
Pick dates
27 Oct - 03 Nov $ 409.00
SFO
San Francisco
Porter Airlines
DIRECT
YTO
Toronto
YTO
Toronto
Porter Airlines
DIRECT
SFO
San Francisco
Pick dates
27 Oct - 07 Nov $ 810.00
SFO
San Francisco
Air Canada
DIRECT
YTO
Toronto
YTO
Toronto
Air Canada
DIRECT
SFO
San Francisco
Pick dates

Last minute flights from San Francisco to Toronto

27 Oct - 31 Oct $ 447.00
SFO
San Francisco
Air Canada
DIRECT
YTO
Toronto
YTO
Toronto
Air Canada
2 STOPS
SFO
San Francisco
Pick dates
30 Oct - 31 Oct $ 461.00
SFO
San Francisco
Air Canada
DIRECT
YTO
Toronto
YTO
Toronto
Air Canada
DIRECT
SFO
San Francisco
Pick dates
26 Oct - 31 Oct $ 762.00
SFO
San Francisco
Air Canada
DIRECT
YTO
Toronto
YTO
Toronto
Air Canada
DIRECT
SFO
San Francisco
Pick dates

One-way flights to Toronto from San Francisco

1:45 PM - 1:45 PM
Air Transat
0 Stops
4h 54m
SFO - YTO
$ 214
Kiwi
Pick dates
1:00 PM - 11:25 PM
WestJet
2 Stops
13h 10m
SFO - YTO
$ 269
Kiwi
Pick dates
8:25 AM - 8:25 AM
Air Canada
0 Stops
4h 49m
SFO - YTO
$ 582
Kiwi
Pick dates

How to find the cheapest flight from San Francisco (SFO) to Toronto (YTO)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Francisco (SFO) to Toronto (YTO)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Francisco (SFO) to Toronto (YTO)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.