Find Cheap Flights to Canada

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from San Francisco to Canada

(Round-trip)
Depart: Thu Sep 14 2017 Return: Mon Sep 18 2017 Trip spans 5 days
WestJet
WestJet
SFO
YEG
6h 15m
1 stop
YEG
SFO
6h 23m
1 stop
Depart: Wed Sep 13 2017 Return: Tue Sep 19 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
SFO
YYJ
5h 31m
1 stop
YYJ
SFO
6h 09m
1 stop
Depart: Thu Oct 5 2017 Return: Mon Oct 9 2017 Trip spans 5 days
Delta
Delta
SFO
YYJ
8h 10m
1 stop
YYJ
SFO
6h 30m
1 stop
Depart: Wed Nov 15 2017 Return: Wed Nov 29 2017 Trip spans 15 days
American Airlines
American Airlines
SFO
YVR
7h 38m
1 stop
YVR
SFO
8h 19m
1 stop
Depart: Tue Nov 21 2017 Return: Wed Nov 22 2017 Trip spans 2 days
United
United
SFO
YYC
3h 00m
nonstop
YYC
SFO
2h 55m
nonstop
Depart: Fri Nov 17 2017 Return: Sun Nov 19 2017 Trip spans 3 days
Air Canada
Air Canada
SFO
YEG
5h 57m
1 stop
YEG
SFO
4h 55m
1 stop
Depart: Wed Oct 25 2017 Return: Sat Oct 28 2017 Trip spans 4 days
Major Airline
Major Airline
SFO
YHM
7h 44m
1 stop
YHM
SFO
9h 53m
1 stop
Depart: Thu Jan 18 2018 Return: Fri Jan 19 2018 Trip spans 2 days
Alaska Airlines
Alaska Airlines
SFO
YVR
4h 41m
1 stop
YVR
SFO
4h 19m
1 stop
Depart: Mon Sep 11 2017 Return: Fri Sep 15 2017 Trip spans 5 days
WestJet
WestJet
SFO
YEG
4h 56m
1 stop
YEG
SFO
5h 38m
1 stop
Depart: Wed Nov 8 2017 Return: Tue Nov 14 2017 Trip spans 7 days
Delta
Delta
SFO
YYC
6h 45m
1 stop
YYC
SFO
4h 54m
1 stop
Depart: Fri Sep 22 2017 Return: Tue Sep 26 2017 Trip spans 5 days
American Airlines
American Airlines
SFO
YYC
13h 45m
1 stop
YYC
SFO
6h 04m
1 stop
Depart: Wed Oct 11 2017 Return: Sun Oct 15 2017 Trip spans 5 days
Porter Airlines
Porter Airlines
SFO
YTZ
11h 50m
1 stop
YTZ
SFO
11h 31m
1 stop
Depart: Thu Dec 28 2017 Return: Wed Jan 3 2018 Trip spans 7 days
Delta
Delta
SFO
YYJ
8h 25m
1 stop
YYJ
SFO
7h 50m
1 stop
Depart: Fri Nov 3 2017 Return: Mon Nov 6 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SFO
YVR
4h 08m
1 stop
YVR
SFO
5h 03m
1 stop
Depart: Tue Sep 26 2017 Return: Tue Oct 3 2017 Trip spans 8 days
WestJet
WestJet
SFO
YVR
2h 14m
nonstop
YVR
SFO
2h 18m
nonstop
Depart: Sun Oct 1 2017 Return: Tue Oct 10 2017 Trip spans 10 days
American Airlines
American Airlines
SFO
YYC
6h 05m
1 stop
YYC
SFO
19h 00m
1 stop
Depart: Fri Dec 1 2017 Return: Sun Dec 3 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SFO
YVR
6h 27m
1 stop
YVR
SFO
7h 02m
1 stop
Depart: Fri Oct 6 2017 Return: Tue Oct 10 2017 Trip spans 5 days
Air Canada
Air Canada
SFO
YWG
6h 44m
1 stop
YWG
SFO
6h 37m
1 stop
Depart: Tue Nov 21 2017 Return: Thu Nov 23 2017 Trip spans 3 days
United
United
SFO
YYC
2h 43m
nonstop
YYC
SFO
3h 10m
nonstop
Depart: Mon Nov 13 2017 Return: Fri Nov 17 2017 Trip spans 5 days
Delta
Delta
SFO
YYJ
10h 25m
2 stops
YYJ
SFO
4h 14m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

San Francisco
$242
Destination

Winnipeg
$320
Vancouver
$258
Edmonton
$242
Victoria
$251
Calgary
$261
Hamilton
$427
Toronto
$566