$76+ Cheap flights from Canada to San Francisco (SFO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SFO
Oct 24 — Oct 311
Round-trip
1 adult, Economy
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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
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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 September 24, 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 September 24, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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.
Tue 10/273:20 pm -
1 stop6h 29m
Wed 10/287:27 am -
2 stops9h 03m
Deal found 9/21![Alaska Airlines logo]()
$199
This Alaska Airlines deal was found by Cheapflights users on 9/19. 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.
Wed 11/47:00 am -
2 stops11h 10m
Thu 11/56:08 am -
1 stop7h 27m
Deal found 9/19![Alaska Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/156:00 am -
1 stop6h 00m
Wed 10/216:05 pm -
1 stop5h 35m
Deal found 9/22![WestJet logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 9/22. 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.
Mon 11/232:45 pm -
Nonstop2h 05m
Sun 12/64:40 pm -
Nonstop3h 45m
Deal found 9/22![WestJet logo]()
$209
This Trip.com deal was found by Cheapflights users on 9/23. 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.
Sun 11/229:00 am -
1 stop5h 55m
Thu 12/312:39 pm -
1 stop7h 58m
Deal found 9/23![Alaska Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/156:00 am -
1 stop6h 00m
Thu 10/226:00 am -
1 stop6h 10m
Deal found 9/22![WestJet logo]()
$211
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Sun 11/224:30 pm -
Nonstop1h 58m
Sun 12/68:27 am -
Nonstop3h 49m
Deal found 9/22![United Airlines logo]()
$212
This Kissandfly.com deal was found by Cheapflights users on 9/22. 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.
Wed 10/217:50 am -
1 stop12h 48m
Wed 10/287:25 pm -
2 stops17h 15m
Deal found 9/22![Multiple Airlines logo]()
$214
This Kissandfly.com deal was found by Cheapflights users on 9/20. 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 10/163:22 pm -
Nonstop2h 54m
Sun 10/188:28 am -
Nonstop2h 51m
Deal found 9/20![Lufthansa logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/278:50 am -
1 stop7h 12m
Wed 10/281:36 pm -
2 stops11h 04m
Deal found 9/21![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 11/38:00 pm -
1 stop21h 02m
Sat 11/71:36 pm -
1 stop7h 39m
Deal found 9/20![Multiple Airlines logo]()
$216
This United deal was found by Cheapflights users on 9/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/224:30 pm -
Nonstop1h 58m
Thu 12/36:30 am -
1 stop7h 29m
Deal found 9/22![Multiple Airlines logo]()
$217
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 September 24, 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 September 24, 2026.
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/223:22 pm -
Nonstop2h 54m
Thu 10/298:37 am -
Nonstop2h 49m
Deal found 9/22![United Airlines logo]()
$212
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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.
Tue 12/89:07 am -
1 stop6h 05m
Sun 12/137:00 am -
1 stop13h 37m
Deal found 9/21![Alaska Airlines logo]()
$221
This Air Canada deal was found by Cheapflights users on 9/18. 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.
Sat 10/177:05 pm -
1 stop5h 15m
Tue 10/207:30 pm -
1 stop5h 14m
Deal found 9/18![Air Canada logo]()
$223
This Trip.com deal was found by Cheapflights users on 9/20. 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.
Thu 10/153:35 pm -
1 stop6h 20m
Thu 10/221:00 pm -
1 stop6h 35m
Deal found 9/20![WestJet logo]()
$229
This Delta deal was found by Cheapflights users on 9/21. 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 10/712:33 pm -
1 stop10h 17m
Sat 10/105:04 pm -
1 stop5h 08m
Deal found 9/21![Delta logo]()
$245
This Justfly.com deal was found by Cheapflights users on 9/19. 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.
Sat 10/105:22 pm -
1 stop5h 27m
Sun 10/186:00 am -
1 stop6h 10m
Deal found 9/19![Multiple Airlines logo]()
$284
This FlightHub deal was found by Cheapflights users on 9/22. 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 11/47:00 am -
1 stop8h 45m
Mon 11/91:45 pm -
1 stop8h 05m
Deal found 9/22![Porter Airlines logo]()
$377
This American Airlines deal was found by Cheapflights users on 9/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:25 pm -
2 stops12h 12m
Fri 11/1310:58 pm -
1 stop10h 53m
Deal found 9/21![American Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Tue 11/244:30 pm -
Nonstop1h 58m
Tue 12/18:27 am -
Nonstop3h 49m
Deal found 9/23![United Airlines logo]()
$220
This Alaska Airlines deal was found by Cheapflights users on 9/19. 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.
Sun 11/229:00 am -
1 stop4h 02m
Sun 12/66:00 am -
1 stop14h 37m
Deal found 9/19![Alaska Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 9/19. 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.
Sat 10/1710:40 am -
2 stops11h 15m
Sat 10/241:00 pm -
1 stop6h 35m
Deal found 9/19![WestJet logo]()
$230
This Air Canada deal was found by Cheapflights users on 9/19. 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.
Sat 10/177:10 pm -
1 stop4h 10m
Sat 10/2412:15 pm -
1 stop6h 16m
Deal found 9/19![Air Canada logo]()
$265
This Justfly.com deal was found by Cheapflights users on 9/21. 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 11/197:05 pm -
2 stops20h 45m
Mon 11/234:40 pm -
1 stop7h 05m
Deal found 9/21![WestJet logo]()
$248
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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.
Tue 11/32:35 pm -
1 stop6h 12m
Sat 11/73:08 pm -
1 stop8h 37m
Deal found 9/21![Alaska Airlines logo]()
$274
This United deal was found by Cheapflights users on 9/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/252:00 pm -
Nonstop1h 27m
Thu 11/262:45 pm -
Nonstop3h 23m
Deal found 9/21![Multiple Airlines logo]()
$302
This Delta deal was found by Cheapflights users on 9/19. 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 10/107:36 pm -
1 stop4h 20m
Wed 10/212:15 pm -
1 stop4h 31m
Deal found 9/19![Delta logo]()
$306
This WestJet deal was found by Cheapflights users on 9/21. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:35 pm -
1 stop6h 20m
Mon 10/196:00 am -
2 stops7h 50m
Deal found 9/21![WestJet logo]()
$254
This Air Canada deal was found by Cheapflights users on 9/20. 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 10/157:10 pm -
1 stop4h 10m
Mon 10/196:40 am -
1 stop11h 51m
Deal found 9/20![Air Canada logo]()
$294
This United Airlines deal was found by Cheapflights users on 9/21. 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 1/218:00 am -
Nonstop1h 17m
Mon 1/256:25 pm -
Nonstop3h 10m
Deal found 9/21![United Airlines logo]()
$299
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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.
Tue 10/206:00 am -
2 stops8h 22m
Thu 11/1212:00 pm -
2 stops11h 45m
Deal found 9/21![Alaska Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 9/21. 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.
Fri 11/205:32 pm -
1 stop8h 29m
Wed 11/253:36 pm -
1 stop5h 57m
Deal found 9/21![Delta logo]()
$322
This United deal was found by Cheapflights users on 9/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:30 am -
Nonstop5h 38m
Sun 10/254:40 pm -
Nonstop4h 49m
Deal found 9/22![Multiple Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 9/19. 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 10/103:15 pm -
Nonstop2h 24m
Mon 10/195:00 am -
1 stop9h 06m
Deal found 9/19![United Airlines logo]()
$303
This Booking.com deal was found by Cheapflights users on 9/22. 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.
Tue 10/66:20 pm -
1 stop27h 35m
Fri 10/91:00 pm -
1 stop23h 10m
Deal found 9/22![WestJet logo]()
$276
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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.
Wed 10/286:00 am -
2 stops8h 22m
Sat 10/316:07 am -
1 stop6h 33m
Deal found 9/20![Alaska Airlines logo]()
$284
This Porter Airlines deal was found by Cheapflights users on 9/21. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:55 pm -
2 stops21h 50m
Thu 12/101:45 pm -
1 stop7h 50m
Deal found 9/21![Porter Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 9/20. 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.
Fri 12/115:24 pm -
1 stop8h 46m
Tue 12/1511:39 pm -
1 stop10h 25m
Deal found 9/20![Delta logo]()
$323
This United deal was found by Cheapflights users on 9/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:30 am -
Nonstop5h 38m
Sun 10/1112:50 pm -
1 stop7h 50m
Deal found 9/18![Multiple Airlines logo]()
$330
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Sun 10/47:00 am -
Nonstop2h 28m
Tue 10/131:58 pm -
Nonstop2h 25m
Deal found 9/19![United Airlines logo]()
$303
This Justfly.com deal was found by Cheapflights users on 9/23. 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.
Fri 10/236:00 am -
1 stop6h 00m
Mon 11/24:40 pm -
2 stops22h 40m
Deal found 9/23![WestJet logo]()
$278
Last-minute flights from Canada to San FranciscoDiscover last-minute flight deals from Canada to San Francisco. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from Canada to San Francisco. Data last updated September 24, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/147:50 am -
1 stop12h 48m
Tue 10/271:36 pm -
2 stops24h 24m
Deal found 9/21![Multiple Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/156:00 am -
1 stop6h 00m
Wed 10/216:05 pm -
1 stop5h 35m
Deal found 9/22![WestJet logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/156:00 am -
1 stop6h 00m
Thu 10/226:00 am -
1 stop6h 10m
Deal found 9/22![WestJet logo]()
$211
This Kissandfly.com deal was found by Cheapflights users on 9/20. 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 10/163:22 pm -
Nonstop2h 54m
Sun 10/188:28 am -
Nonstop2h 51m
Deal found 9/20![Lufthansa logo]()
$215
This Air Canada deal was found by Cheapflights users on 9/18. 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.
Sat 10/177:05 pm -
1 stop5h 15m
Tue 10/207:30 pm -
1 stop5h 14m
Deal found 9/18![Air Canada logo]()
$223
This Jetabroad deal was found by Cheapflights users on 9/21. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:40 pm -
1 stop13h 40m
Mon 10/264:55 pm -
1 stop6h 54m
Deal found 9/21![Air Canada logo]()
$222
This Alaska Airlines deal was found by Cheapflights users on 9/22. 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.
Tue 10/207:00 pm -
1 stop4h 49m
Tue 10/275:45 pm -
1 stop15h 58m
Deal found 9/22![Alaska Airlines logo]()
$221
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/213:22 pm -
Nonstop2h 54m
Wed 10/288:37 am -
Nonstop2h 49m
Deal found 9/22![United Airlines logo]()
$212
This Kissandfly.com deal was found by Cheapflights users on 9/22. 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.
Wed 10/217:50 am -
1 stop12h 48m
Wed 10/287:25 pm -
2 stops17h 15m
Deal found 9/22![Multiple Airlines logo]()
$214
This United deal was found by Cheapflights users on 9/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:22 pm -
Nonstop2h 54m
Fri 10/306:30 am -
1 stop6h 29m
Deal found 9/20![Multiple Airlines logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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.
Tue 10/273:20 pm -
1 stop6h 29m
Wed 10/287:27 am -
2 stops9h 03m
Deal found 9/21![Alaska Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/278:50 am -
1 stop7h 12m
Wed 10/281:36 pm -
2 stops11h 04m
Deal found 9/21![Multiple Airlines logo]()
$215
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 September 24, 2026.
Search for one-way flight options from Canada to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
This Trip.com deal was found by Cheapflights users on 9/20. 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.
Thu 10/110:45 am -
1 stop12h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$76
This Trip.com deal was found by Cheapflights users on 9/21. 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.
Thu 10/810:45 am -
1 stop12h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$82
This Trip.com deal was found by Cheapflights users on 9/22. 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 11/610:45 am -
1 stop6h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$115
This Trip.com deal was found by Cheapflights users on 9/22. 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.
Thu 10/296:35 am -
2 stops10h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![WestJet logo]()
$123
This Trip.com deal was found by Cheapflights users on 9/21. 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.
Mon 10/59:50 am -
2 stops12h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![WestJet logo]()
$124
This Super.com deal was found by Cheapflights users on 9/22. 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 10/71:20 pm -
2 stops9h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![WestJet logo]()
$134
This Alaska Airlines deal was found by Cheapflights users on 9/22. 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.
Sun 11/229:00 am -
1 stop4h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Alaska Airlines logo]()
$139
This Trip.com deal was found by Cheapflights users on 9/21. 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.
Mon 11/169:09 am -
2 stops8h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Alaska Airlines logo]()
$140
This Air Canada deal was found by Cheapflights users on 9/18. 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 12/32:25 pm -
2 stops9h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Air Canada logo]()
$142
This Air Canada deal was found by Cheapflights users on 9/22. 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.
Sun 11/156:55 pm -
1 stop4h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Air Canada logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 9/22. 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.
Sat 10/171:15 pm -
2 stops8h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![WestJet logo]()
$143
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Sun 11/224:30 pm -
Nonstop1h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$144
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 September 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $199 (Alaska Airlines) |
One-way from | $76 (Trip.com) |
Popular in | July |
Cheapest in | January |
Average price | $388 |
Good round-trip deal | $184 or less |
Good one-way deal | $180 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 7,457,451 searches. Data last updated September 24, 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
EdmontonSan Francisco
YEG Edmonton - SFO San Francisco
YEGSFO
Edmonton
Thu 10/1
10:45 am-9:55 pm
1 stop12h 10m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$76
EdmontonSan Francisco
YEG Edmonton - SFO San Francisco
YEGSFO
Edmonton
Wed 10/7
1:20 pm-9:55 pm
2 stops9h 35m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$134
VictoriaSan Francisco
YYJ Victoria Intl - SFO San Francisco
YYJSFO
Victoria Intl
Thu 10/29
6:35 am-4:50 pm
3 stops10h 15m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$135
VictoriaSan Francisco
YYJ Victoria Intl - SFO San Francisco
YYJSFO
Victoria Intl
Sun 11/15
6:55 pm-10:01 pm
1 stop4h 06m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$142
Quickest round-trip
CalgarySan Francisco
YYC Calgary - SFO San Francisco
YYCSFO
Calgary
Sun 11/22
4:30 pm-4:28 pm
Nonstop1h 58m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$144
CalgarySan Francisco
YYC Calgary - SFO San Francisco
YYCSFO
Calgary
Sat 11/21
4:30 pm-4:28 pm
Nonstop1h 58m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$145
EdmontonSan Francisco
YEG Edmonton - SFO San Francisco
YEGSFO
Edmonton
Tue 10/27
4:30 pm-4:02 pm
1 stop24h 32m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$145
CalgarySan Francisco
YYC Calgary - SFO San Francisco
YYCSFO
Calgary
Tue 10/27
3:30 pm-5:28 pm
Nonstop2h 58m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$145
CalgarySan Francisco
YYC Calgary - SFO San Francisco
YYCSFO
Calgary
Sat 11/21
2:20 pm-11:01 pm
1 stop10h 41m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$150
CalgarySan Francisco
YYC Calgary - SFO San Francisco
YYCSFO
Calgary
Wed 10/21
7:00 pm-9:23 am
2 stops15h 23m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$154
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.
YVR-SFO
YYJ-SFO
YYC-SFO
YEG-SFO
YOW-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
YVR-SFO
YYJ-SFO
YYC-SFO
YEG-SFO
What is the cheapest month to book a flight from Canada to San Francisco?
Currently, January is the cheapest month in which you can book a flight from Canada to San Francisco (average of $324). Flying from Canada to San Francisco in July is currently the most expensive (average of $443). 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 September 24, 2026.
It’s typically best to fly out from Canada to San Francisco at noon. Doing so could potentially save you 39% on the flight price compared to flying in the afternoon, which is usually more expensive.
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 September 24, 2026.
The most flights from CA0 to SFO are scheduled on a Tuesday (27 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (18 on average).
How often are flights from Canada to San Francisco delayed?
About 29% of weekly flights between Canada and San Francisco have experienced delays in the past year, with the average delay time being 137 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 in the evening 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 Friday 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 23% of flights being delayed.
How far ahead should I book a flight from Canada to San Francisco?
Booking 72 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 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 September 19, 2026.
Travelers seeking maximum savings on their Canada to San Francisco flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 September 24, 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.
Boarding
8.2
Crew
8.6
Comfort
8.0
Food
7.6
Entertainment
6.9
Overall
8.0
Reviews
1 / 20
8.0
ExcellentD,Sep 2026
YHM - YVR
Boarding
8.2
Crew
8.6
Comfort
8.0
Food
7.6
Entertainment
6.9
Overall
8.0
Reviews
1 / 20
8.0
ExcellentD,Sep 2026
YHM - YVR
Boarding
8.2
Crew
8.6
Comfort
8.0
Food
7.6
Entertainment
6.9
Overall
8.0
Reviews
1 / 20
8.0
ExcellentD,Sep 2026
YHM - YVR
Boarding
8.2
Crew
8.6
Comfort
8.0
Food
7.6
Entertainment
6.9
Overall
8.0
Reviews
1 / 20
8.0
ExcellentD,Sep 2026
YHM - YVR
Boarding
8.2
Crew
8.6
Comfort
8.0
Food
7.6
Entertainment
6.9
Overall
8.0
Reviews
1 / 20
8.0
ExcellentD,Sep 2026
YHM - YVR
Boarding
8.2
Crew
8.6
Comfort
8.0
Food
7.6
Entertainment
6.9
Overall
8.0
Reviews
1 / 20
8.0
ExcellentD,Sep 2026
YHM - YVR
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 Clara
Santa Cruz
Walnut Creek
Emeryville
Burlingame
Rancho Cordova
San Bruno
Roseville
Hayward
Cupertino
Newark
Fairfield
San Ramon
Redwood City
Manteca
Vallejo
San Carlos
Turlock
Davis
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Alternative routes for Canada to San Francisco
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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 September 24, 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 September 24, 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 7,457,451 searches. Data last updated September 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$72 | Average$206 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$87 | Average$527 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$102 | Average$480 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$116 | Average$308 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$169 | Average$491 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$216 | Average$460 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$313 | Average$478 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$324 | Average$453 | FlexibilityNo cancel fee | On-time50% |