$99+ Cheap flights from Canada to San Francisco (SFO)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SFO
Jun 6 — Jun 131
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Canada to San Francisco with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Canada to San Francisco
Cheapest
Best
Last-minute
One-way
Cheapest flights from Canada to San FranciscoExplore the most affordable flight options available from Canada to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 7, 2026.
Explore the most affordable flight options available from Canada to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 7, 2026.
This oojo deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:40 pm
YXX
- SFO
1 stop6h 15m
WestJet
Sun 10/111:00 pm
SFO
- YXX
1 stop6h 40m
WestJet
Deal found 5/3![WestJet logo]()
$185
This Trip.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:00 am
YXX
- SFO
1 stop6h 00m
WestJet
Fri 10/91:00 pm
SFO
- YXX
1 stop6h 40m
WestJet
Deal found 5/3![WestJet logo]()
$191
This Booking.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/263:30 pm
YVR
- SFO
Nonstop2h 30m
Flair Airlines
Mon 6/296:45 pm
SFO
- YVR
Nonstop2h 25m
Flair Airlines
Deal found 5/5![Flair Airlines logo]()
$197
This Booking.com deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/173:30 pm
YVR
- SFO
Nonstop2h 30m
Flair Airlines
Mon 7/206:45 pm
SFO
- YVR
Nonstop2h 25m
Flair Airlines
Deal found 5/7![Flair Airlines logo]()
$199
This Justfly.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:00 am
YYC
- SFO
Nonstop3h 00m
WestJet
Sun 9/206:00 am
SFO
- YYC
Nonstop2h 40m
WestJet
Deal found 5/3![WestJet logo]()
$202
This Mytrip deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:00 am
YXX
- SFO
1 stop6h 00m
WestJet
Thu 10/81:00 pm
SFO
- YXX
1 stop6h 40m
WestJet
Deal found 5/3![WestJet logo]()
$210
This Booking.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/103:30 pm
YVR
- SFO
Nonstop2h 30m
Flair Airlines
Wed 6/176:45 pm
SFO
- YVR
Nonstop2h 25m
Flair Airlines
Deal found 5/6![Flair Airlines logo]()
$211
This Flightnetwork deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/293:30 pm
YVR
- SFO
Nonstop2h 30m
Flair Airlines
Mon 6/16:45 pm
SFO
- YVR
Nonstop2h 25m
Flair Airlines
Deal found 5/3![Flair Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/203:30 pm
YVR
- SFO
Nonstop2h 30m
Flair Airlines
Mon 6/16:45 pm
SFO
- YVR
Nonstop2h 25m
Flair Airlines
Deal found 5/2![Flair Airlines logo]()
$216
This oojo deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:45 pm
YXX
- SFO
1 stop20h 15m
WestJet
Fri 9/181:00 pm
SFO
- YXX
1 stop6h 40m
WestJet
Deal found 5/3![WestJet logo]()
$216
This Justfly.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/12:40 pm
YYC
- SFO
Nonstop3h 00m
WestJet
Wed 7/226:05 pm
SFO
- YYC
Nonstop2h 40m
WestJet
Deal found 5/2![WestJet logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/12:40 pm
YYC
- SFO
Nonstop3h 00m
WestJet
Sun 7/56:00 am
SFO
- YYC
Nonstop2h 40m
WestJet
Deal found 5/2![WestJet logo]()
$221
Best flights from Canada to San FranciscoDiscover carefully curated flight deals from Canada to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 7, 2026.
Discover carefully curated flight deals from Canada to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 7, 2026.
This Trip.com deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:45 pm
YXX
- SFO
1 stop6h 10m
WestJet
Sat 10/31:00 pm
SFO
- YXX
1 stop6h 40m
WestJet
Deal found 5/7![WestJet logo]()
$255
This United Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/211:00 pm
YVR
- SFO
Nonstop2h 22m
United Airlines
Tue 5/265:00 am
SFO
- YVR
1 stop16h 50m
United Airlines
Deal found 5/2![United Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:00 am
YYC
- SFO
Nonstop3h 00m
Delta
Mon 9/146:05 am
SFO
- YYC
1 stop6h 05m
Delta
Deal found 5/3![Delta logo]()
$291
This Air Canada deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/410:50 am
YEG
- SFO
1 stop5h 32m
Air Canada
Tue 6/94:30 pm
SFO
- YEG
1 stop5h 44m
Air Canada
Deal found 5/2![Air Canada logo]()
$403
This CheapOair deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:46 am
YEG
- SFO
2 stops11h 53m
Alaska Airlines
Tue 6/94:23 pm
SFO
- YEG
2 stops17h 44m
Alaska Airlines
Deal found 5/3![Alaska Airlines logo]()
$413
This Mytrip deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/194:50 pm
YEG
- SFO
2 stops20h 10m
Multiple Airlines
Mon 6/226:05 pm
SFO
- YEG
2 stops15h 55m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$451
This FlightHub deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:00 am
YOW
- SFO
1 stop8h 20m
Porter Airlines
Wed 7/151:20 pm
SFO
- YOW
1 stop8h 05m
Porter Airlines
Deal found 5/4![Porter Airlines logo]()
$520
This United Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:47 am
YVR
- SFO
Nonstop2h 25m
United Airlines
Sun 5/316:15 am
SFO
- YVR
1 stop16h 41m
United Airlines
Deal found 5/4![United Airlines logo]()
$278
This Justfly.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/210:50 am
YXX
- SFO
1 stop5h 50m
WestJet
Sat 7/116:00 am
SFO
- YXX
1 stop13h 40m
WestJet
Deal found 5/6![WestJet logo]()
$288
This United Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/52:55 pm
YVR
- SFO
1 stop5h 15m
United Airlines
Mon 6/86:15 am
SFO
- YVR
1 stop12h 03m
United Airlines
Deal found 5/2![United Airlines logo]()
$278
This FlightHub deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/263:45 pm
YXX
- SFO
1 stop6h 10m
WestJet
Mon 6/296:05 pm
SFO
- YXX
1 stop20h 50m
WestJet
Deal found 5/5![WestJet logo]()
$289
This United Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:20 pm
YVR
- SFO
Nonstop2h 24m
United Airlines
Sun 6/79:00 pm
SFO
- YVR
1 stop12h 51m
United Airlines
Deal found 5/3![United Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/110:00 am
YYC
- SFO
Nonstop3h 00m
Delta
Wed 7/221:38 pm
SFO
- YYC
1 stop7h 37m
Delta
Deal found 5/3![Delta logo]()
$340
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:25 pm
YVR
- SFO
Nonstop2h 22m
United Airlines
Sun 6/215:00 am
SFO
- YVR
1 stop13h 18m
United Airlines
Deal found 5/6![United Airlines logo]()
$281
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:55 pm
YYC
- SFO
Nonstop3h 00m
Delta
Fri 7/245:55 am
SFO
- YYC
1 stop6h 15m
Delta
Deal found 5/7![Delta logo]()
$350
This Trip.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/128:25 pm
YXX
- SFO
1 stop15h 35m
WestJet
Mon 6/156:05 pm
SFO
- YXX
1 stop15h 55m
WestJet
Deal found 5/3![WestJet logo]()
$339
This United Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:00 am
YVR
- SFO
Nonstop2h 25m
United Airlines
Sun 6/289:00 pm
SFO
- YVR
1 stop12h 51m
United Airlines
Deal found 5/3![United Airlines logo]()
$281
This Alaska Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2911:46 am
YEG
- SFO
2 stops9h 11m
Alaska Airlines
Wed 6/32:56 pm
SFO
- YEG
2 stops19h 00m
Alaska Airlines
Deal found 5/3![Alaska Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/212:40 pm
YYC
- SFO
Nonstop3h 00m
Delta
Sat 7/255:55 am
SFO
- YYC
1 stop6h 15m
Delta
Deal found 5/7![Delta logo]()
$350
This Air Canada deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1910:05 am
YEG
- SFO
Nonstop3h 03m
Air Canada
Mon 6/2212:50 pm
SFO
- YEG
Nonstop2h 59m
Air Canada
Deal found 5/2![Air Canada logo]()
$458
This Alaska Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:46 am
YEG
- SFO
2 stops9h 11m
Alaska Airlines
Tue 6/24:44 pm
SFO
- YEG
2 stops17h 12m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/205:45 pm
YYZ
- SFO
1 stop9h 42m
Delta
Wed 6/35:40 am
SFO
- YYZ
1 stop7h 55m
Delta
Deal found 5/2![Delta logo]()
$351
This oojo deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:55 am
YOW
- SFO
2 stops12h 45m
WestJet
Mon 7/136:00 am
SFO
- YOW
1 stop8h 15m
WestJet
Deal found 5/3![WestJet logo]()
$355
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/197:00 am
YVR
- SFO
Nonstop2h 25m
United Airlines
Sun 6/216:15 am
SFO
- YVR
Nonstop2h 23m
United Airlines
Deal found 5/6![United Airlines logo]()
$294
This oojo deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:40 pm
YKF
- SFO
1 stop18h 20m
WestJet
Wed 9/306:00 am
SFO
- YKF
1 stop10h 50m
WestJet
Deal found 5/3![WestJet logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/511:46 am
YEG
- SFO
2 stops11h 37m
Alaska Airlines
Mon 6/82:23 pm
SFO
- YEG
2 stops19h 33m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:45 am
YYC
- SFO
1 stop9h 17m
Delta
Sun 5/319:30 am
SFO
- YYC
1 stop8h 35m
Delta
Deal found 5/3![Delta logo]()
$363
This Mytrip deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:10 pm
YHM
- SFO
1 stop30h 45m
Multiple Airlines
Wed 6/36:00 am
SFO
- YHM
3 stops13h 09m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$545
This Air Canada deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/19:05 am
YOW
- SFO
1 stop15h 46m
Air Canada
Sun 7/511:38 pm
SFO
- YOW
1 stop7h 57m
Air Canada
Deal found 5/5![Air Canada logo]()
$499
This Delta deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/231:34 pm
YYZ
- SFO
1 stop12h 04m
Delta
Mon 5/2511:59 pm
SFO
- YYZ
1 stop10h 31m
Delta
Deal found 5/2![Delta logo]()
$363
Last-minute flights from Canada to San FranciscoDiscover last-minute flight deals from Canada to San Francisco. Data last updated May 7, 2026 and is based on user searches.
Discover last-minute flight deals from Canada to San Francisco. Data last updated May 7, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/203:30 pm
YVR
- SFO
Nonstop2h 30m
Flair Airlines
Mon 6/16:45 pm
SFO
- YVR
Nonstop2h 25m
Flair Airlines
Deal found 5/2![Flair Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/203:30 pm
YVR
- SFO
Nonstop2h 30m
Flair Airlines
Wed 5/276:45 pm
SFO
- YVR
Nonstop2h 25m
Flair Airlines
Deal found 5/2![Flair Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/223:30 pm
YVR
- SFO
Nonstop2h 30m
Flair Airlines
Wed 5/276:45 pm
SFO
- YVR
Nonstop2h 25m
Flair Airlines
Deal found 5/2![Flair Airlines logo]()
$225
This Kissandfly.com deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/223:30 pm
YVR
- SFO
Nonstop2h 30m
Flair Airlines
Mon 5/259:00 pm
SFO
- YVR
1 stop12h 51m
Flair Airlines
Deal found 5/7![Flair Airlines logo]()
$226
This oojo deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2410:00 am
YYC
- SFO
Nonstop3h 00m
WestJet
Sat 6/206:05 pm
SFO
- YYC
Nonstop2h 40m
WestJet
Deal found 5/3![WestJet logo]()
$265
This Flightnetwork deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/293:30 pm
YVR
- SFO
Nonstop2h 30m
Flair Airlines
Mon 6/16:45 pm
SFO
- YVR
Nonstop2h 25m
Flair Airlines
Deal found 5/3![Flair Airlines logo]()
$213
This oojo deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:15 am
YVR
- SFO
2 stops12h 40m
WestJet
Tue 6/236:00 am
SFO
- YVR
2 stops9h 30m
WestJet
Deal found 5/3![WestJet logo]()
$233
This Booking.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/103:30 pm
YVR
- SFO
Nonstop2h 30m
Flair Airlines
Wed 6/176:45 pm
SFO
- YVR
Nonstop2h 25m
Flair Airlines
Deal found 5/6![Flair Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:00 am
YVR
- SFO
1 stop6h 00m
WestJet
Tue 6/236:00 am
SFO
- YVR
1 stop7h 40m
WestJet
Deal found 5/4![WestJet logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/173:30 pm
YVR
- SFO
Nonstop2h 30m
Flair Airlines
Wed 6/246:45 pm
SFO
- YVR
Nonstop2h 25m
Flair Airlines
Deal found 5/3![Flair Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:55 pm
YYC
- SFO
Nonstop3h 00m
WestJet
Sun 6/286:05 pm
SFO
- YYC
Nonstop2h 40m
WestJet
Deal found 5/3![WestJet logo]()
$263
This Booking.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/263:30 pm
YVR
- SFO
Nonstop2h 30m
Flair Airlines
Mon 6/296:45 pm
SFO
- YVR
Nonstop2h 25m
Flair Airlines
Deal found 5/5![Flair Airlines logo]()
$197
One-way flights from Canada to San FranciscoSearch for one-way flight options from Canada to San Francisco. Find affordable one-way fares based on user searches. Data last updated May 7, 2026.
Search for one-way flight options from Canada to San Francisco. Find affordable one-way fares based on user searches. Data last updated May 7, 2026.
This Super.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:00 am
YXX
- SFO
1 stop6h 00m
WestJet
Deal found 5/3![WestJet logo]()
$99
This Trip.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am
YXX
- SFO
1 stop6h 00m
WestJet
Deal found 5/3![WestJet logo]()
$102
This oojo deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:45 pm
YXX
- SFO
1 stop6h 10m
WestJet
Deal found 5/3![WestJet logo]()
$104
This oojo deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/123:40 pm
YXX
- SFO
1 stop6h 15m
WestJet
Deal found 5/3![WestJet logo]()
$107
This FlightHub deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:00 am
YXX
- SFO
1 stop6h 00m
WestJet
Deal found 5/4![WestJet logo]()
$109
This Super.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:00 am
YXX
- SFO
1 stop6h 00m
WestJet
Deal found 5/5![WestJet logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:15 am
YVR
- SFO
2 stops11h 45m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$124
This Super.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:00 am
YXX
- SFO
1 stop6h 00m
WestJet
Deal found 5/3![WestJet logo]()
$124
This FlightHub deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/173:30 pm
YVR
- SFO
Nonstop2h 30m
Flair Airlines
Deal found 5/6![Flair Airlines logo]()
$125
This Mytrip deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/243:30 pm
YVR
- SFO
Nonstop2h 30m
Flair Airlines
Deal found 5/4![Flair Airlines logo]()
$126
This Super.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/153:45 pm
YXX
- SFO
1 stop6h 10m
WestJet
Deal found 5/3![WestJet logo]()
$126
This Mytrip deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:50 am
YXX
- SFO
1 stop5h 50m
WestJet
Deal found 5/5![WestJet logo]()
$127
Find flight deals from Canada to San Francisco
Keep the following information in mind while searching for Canada to San Francisco flight deals. Data was last updated May 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $185 (oojo) |
One-way from | $99 (Super.com) |
Popular in | December |
Cheapest in | November |
Average price | $377 |
Good round-trip deal | $197 or less |
Good one-way deal | $160 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Canada to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 7, 2026.
Use the filters below to find and compare flights from Canada to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AbbotsfordSan Francisco
YXX - SFO
YXXSFO
Abbotsford
Fri 10/2
3:45 pm-9:55 pm
1 stop6h 10m
San Francisco
Sat 10/3
1:00 pm-7:40 pm
1 stop6h 40m
$255
VancouverSan Francisco
YVR - SFO
YVRSFO
Vancouver Intl
Thu 5/21
1:00 pm-3:22 pm
Nonstop2h 22m
San Francisco
Tue 5/26
5:00 am-9:50 pm
1 stop16h 50m
$271
VancouverSan Francisco
YVR - SFO
YVRSFO
Vancouver Intl
Thu 5/28
9:47 am-12:12 pm
Nonstop2h 25m
San Francisco
Sun 5/31
6:15 am-10:56 pm
1 stop16h 41m
$278
VancouverSan Francisco
YVR - SFO
YVRSFO
Vancouver Intl
Fri 6/5
2:55 pm-8:10 pm
1 stop5h 15m
San Francisco
Mon 6/8
6:15 am-6:18 pm
1 stop12h 03m
$278
VancouverSan Francisco
YVR - SFO
YVRSFO
Vancouver Intl
Sat 6/6
7:20 pm-9:44 pm
Nonstop2h 24m
San Francisco
Sun 6/7
9:00 pm-9:51 am
1 stop12h 51m
$278
VancouverSan Francisco
YVR - SFO
YVRSFO
Vancouver Intl
Thu 5/28
5:25 pm-7:47 pm
Nonstop2h 22m
San Francisco
Sun 6/21
5:00 am-6:18 pm
1 stop13h 18m
$281
VancouverSan Francisco
YVR - SFO
YVRSFO
Vancouver Intl
Wed 5/27
7:00 am-9:25 am
Nonstop2h 25m
San Francisco
Sun 6/28
9:00 pm-9:51 am
1 stop12h 51m
$281
AbbotsfordSan Francisco
YXX - SFO
YXXSFO
Abbotsford
Thu 7/2
10:50 am-4:40 pm
1 stop5h 50m
San Francisco
Sat 7/11
6:00 am-7:40 pm
1 stop13h 40m
$288
AbbotsfordSan Francisco
YXX - SFO
YXXSFO
Abbotsford
Fri 6/26
3:45 pm-9:55 pm
1 stop6h 10m
San Francisco
Mon 6/29
6:05 pm-2:55 pm
1 stop20h 50m
$289
CalgarySan Francisco
YYC - SFO
YYCSFO
Calgary
Thu 9/10
10:00 am-12:00 pm
Nonstop3h 00m
San Francisco
Mon 9/14
6:05 am-1:10 pm
1 stop6h 05m
$291
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Canada to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Canada with our price prediction graph.
YXX-SFO
YVR-SFO
YYC-SFO
YEG-SFO
YYZ-SFO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Canada to San Francisco
CA0-SFO
YXX-SFO
YVR-SFO
YYC-SFO
YEG-SFO
How far ahead should I book a flight from Canada to San Francisco?
Booking 39 days in advance of your planned departure date is, on average, the best time to get cheap flights from Canada to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Canada to San Francisco?
Currently, May is the cheapest month in which you can book a flight from Canada to San Francisco (average of $284). Flying from Canada to San Francisco in December is currently the most expensive (average of $482). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CA to SFO?
Find hourly flight availability from Canada to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 7, 2026.
It’s typically best to fly out from Canada to San Francisco in the morning. Doing so could potentially save you 39% on the flight price compared to flying in the evening, which is usually more expensive.
What is the cheapest day to fly from Canada to San Francisco?
Use this chart to determine the cheapest time to fly round-trip from Canada to San Francisco. Price data was last updated on May 2, 2026.
Travelers seeking maximum savings on their Canada to San Francisco flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Canada to San Francisco
Explore weekly flight availability from Canada to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 7, 2026.
The most flights from CA0 to SFO are scheduled on a Monday (19 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (18 on average).
How often are flights from Canada to San Francisco delayed?
About 20% of weekly flights between Canada and San Francisco have experienced delays in the past year, with the average delay time being 146 minutes.
What is the most punctual flight time for Canada to San Francisco flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Canada to San Francisco flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated May 7, 2026.
Read through reviews of airlines operating flights from Canada to San Francisco, such as Porter Airlines,United Airlines, andWestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Comfort
8.0
Food
7.6
Overall
8.0
Boarding
8.2
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Entertainment
7.0
Comfort
8.0
Food
7.6
Overall
8.0
Boarding
8.2
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Entertainment
7.0
Comfort
8.0
Food
7.6
Overall
8.0
Boarding
8.2
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Entertainment
7.0
Comfort
8.0
Food
7.6
Overall
8.0
Boarding
8.2
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Entertainment
7.0
Comfort
8.0
Food
7.6
Overall
8.0
Boarding
8.2
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Entertainment
7.0
Comfort
8.0
Food
7.6
Overall
8.0
Boarding
8.2
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Related info for your journey
Find useful and relevant information for your journey from Canada to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Cruz
Santa Clara
Fairfield
Rancho Cordova
San Bruno
Watsonville
San Ramon
Emeryville
Vacaville
Roseville
San Carlos
Redwood City
Sunnyvale
Turlock
San Lorenzo
Davis
Manteca
Union City
Elk Grove
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
San Francisco flight routes
Top destinations
Alternative routes for Canada to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Francisco by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Canada to San Francisco by cabin class
Find flights from Canada to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Canada and San Francisco flights
Browse other Canada and San Francisco flight options. Last updated on May 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 7, 2026.
Canada to San Francisco flights
Consider these flights traveling from Canada to San Francisco.
Top 8 airlines flying from Canada to San Francisco
Discover the top 8 airlines that operate flights from Canada to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$70 | Average$148 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$71 | Average$412 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$102 | Average$413 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$107 | Average$274 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$127 | Average$342 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$188 | Average$423 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$307 | Average$426 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$324 | Average$483 | FlexibilityNo cancel fee | On-time50% |