$179+ Cheap flights from Quebec 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SFO
Sep 22 — Sep 291
Round-trip
1 adult, Economy
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Find cheap flights from Quebec 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
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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 Quebec to San Francisco
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Cheapest flights from Quebec to San FranciscoExplore the most affordable flight options available from Quebec to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
Explore the most affordable flight options available from Quebec to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Thu 10/1512:25 pm -
2 stops12h 30m
Mon 10/196:00 am -
1 stop10h 20m
Deal found 8/21![WestJet logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1812:25 pm -
2 stops12h 30m
Tue 10/206:00 am -
1 stop10h 20m
Deal found 8/23![WestJet logo]()
$245
This Trip.com deal was found by Cheapflights users on 8/23. 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.
Thu 9/2412:25 pm -
2 stops12h 30m
Mon 9/286:00 am -
1 stop8h 15m
Deal found 8/23![WestJet logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:55 am -
2 stops12h 45m
Wed 10/216:05 pm -
1 stop8h 30m
Deal found 8/23![WestJet logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Thu 9/1012:25 pm -
2 stops12h 30m
Tue 9/156:00 am -
1 stop10h 20m
Deal found 8/21![WestJet logo]()
$275
This Justfly.com deal was found by Cheapflights users on 8/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:25 pm -
2 stops12h 30m
Fri 10/166:00 am -
1 stop10h 20m
Deal found 8/22![WestJet logo]()
$276
This Justfly.com deal was found by Cheapflights users on 8/21. 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.
Mon 10/1912:25 pm -
2 stops12h 30m
Sat 10/241:00 pm -
1 stop13h 35m
Deal found 8/21![WestJet logo]()
$277
This oojo deal was found by Cheapflights users on 8/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:25 pm -
2 stops12h 30m
Sun 10/186:00 am -
1 stop8h 15m
Deal found 8/21![WestJet logo]()
$280
This Justfly.com deal was found by Cheapflights users on 8/23. 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.
Tue 9/154:15 pm -
1 stop27h 25m
Tue 9/226:00 am -
1 stop8h 15m
Deal found 8/23![WestJet logo]()
$281
This Trip.com deal was found by Cheapflights users on 8/23. 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.
Wed 10/76:55 am -
2 stops12h 45m
Wed 10/146:05 pm -
1 stop8h 30m
Deal found 8/23![WestJet logo]()
$286
This American Airlines deal was found by Cheapflights users on 8/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:25 pm -
1 stop10h 31m
Mon 10/2611:59 pm -
1 stop10h 08m
Deal found 8/19![American Airlines logo]()
$350
This American Airlines deal was found by Cheapflights users on 8/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:29 pm -
1 stop10h 39m
Mon 9/2811:58 pm -
1 stop10h 16m
Deal found 8/20![American Airlines logo]()
$351
Best flights from Quebec to San FranciscoDiscover carefully curated flight deals from Quebec to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
Discover carefully curated flight deals from Quebec to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
This oojo deal was found by Cheapflights users on 8/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:55 am -
2 stops12h 45m
Tue 10/136:00 am -
1 stop10h 20m
Deal found 8/22![WestJet logo]()
$291
This Porter Airlines deal was found by Cheapflights users on 8/23. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:45 am -
1 stop8h 35m
Sat 10/311:45 pm -
1 stop7h 50m
Deal found 8/23![Porter Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 8/20. 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.
Wed 10/286:00 am -
2 stops14h 05m
Sat 11/75:50 am -
2 stops14h 32m
Deal found 8/20![Delta logo]()
$539
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 9/306:35 pm -
Nonstop6h 13m
Thu 10/2211:30 pm -
1 stop8h 10m
Deal found 8/19![United Airlines logo]()
$582
This United deal was found by Cheapflights users on 8/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:35 pm -
Nonstop6h 13m
Sun 9/278:10 am -
Nonstop5h 32m
Deal found 8/19![Multiple Airlines logo]()
$582
This Justfly.com deal was found by Cheapflights users on 8/23. 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.
Mon 10/512:25 pm -
2 stops12h 30m
Mon 10/126:00 am -
1 stop10h 20m
Deal found 8/23![WestJet logo]()
$303
This Trip.com deal was found by Cheapflights users on 8/23. 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.
Wed 10/77:20 am -
1 stop12h 20m
Wed 10/146:05 pm -
1 stop8h 30m
Deal found 8/23![WestJet logo]()
$306
This Trip.com deal was found by Cheapflights users on 8/23. 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.
Fri 10/212:25 pm -
2 stops12h 30m
Sun 10/111:00 pm -
1 stop13h 35m
Deal found 8/23![WestJet logo]()
$309
This Justfly.com deal was found by Cheapflights users on 8/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:15 pm -
1 stop18h 45m
Mon 10/56:00 am -
1 stop10h 20m
Deal found 8/20![WestJet logo]()
$329
This Porter Airlines deal was found by Cheapflights users on 8/20. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:45 am -
1 stop9h 00m
Mon 11/161:45 pm -
1 stop7h 50m
Deal found 8/20![Porter Airlines logo]()
$438
This Porter Airlines deal was found by Cheapflights users on 8/23. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:45 am -
1 stop8h 35m
Sun 11/11:45 pm -
1 stop7h 50m
Deal found 8/23![Porter Airlines logo]()
$448
This oojo deal was found by Cheapflights users on 8/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:55 am -
2 stops12h 45m
Mon 10/126:00 am -
2 stops15h 20m
Deal found 8/22![WestJet logo]()
$348
This Delta deal was found by Cheapflights users on 8/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:00 am -
2 stops17h 50m
Sat 10/315:50 am -
2 stops14h 35m
Deal found 8/23![Delta logo]()
$565
This Porter Airlines deal was found by Cheapflights users on 8/20. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:45 am -
1 stop8h 30m
Sat 10/31:20 pm -
1 stop8h 17m
Deal found 8/20![Porter Airlines logo]()
$467
This FlightHub deal was found by Cheapflights users on 8/22. 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.
Thu 10/86:50 am -
2 stops18h 05m
Sat 10/171:00 pm -
1 stop23h 20m
Deal found 8/22![WestJet logo]()
$356
This Delta deal was found by Cheapflights users on 8/21. 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.
Sun 11/85:10 pm -
2 stops19h 28m
Sat 11/1410:38 am -
2 stops9h 52m
Deal found 8/21![Delta logo]()
$567
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 10/312:25 pm -
2 stops12h 30m
Sat 10/101:00 pm -
1 stop13h 35m
Deal found 8/19![WestJet logo]()
$358
This Porter Airlines deal was found by Cheapflights users on 8/18. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/126:45 am -
1 stop9h 00m
Sat 1/231:45 pm -
1 stop7h 50m
Deal found 8/18![Porter Airlines logo]()
$494
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Fri 10/236:00 am -
2 stops14h 23m
Tue 10/271:50 pm -
2 stops21h 55m
Deal found 8/19![United Airlines logo]()
$660
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Tue 1/266:00 am -
1 stop12h 01m
Wed 1/274:21 pm -
2 stops14h 29m
Deal found 8/19![United Airlines logo]()
$668
This Porter Airlines deal was found by Cheapflights users on 8/19. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:45 am -
1 stop9h 00m
Tue 1/121:45 pm -
1 stop7h 50m
Deal found 8/19![Porter Airlines logo]()
$524
This United Airlines deal was found by Cheapflights users on 8/18. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/105:00 am -
1 stop9h 05m
Wed 1/204:21 pm -
2 stops14h 29m
Deal found 8/18![United Airlines logo]()
$669
This Porter Airlines deal was found by Cheapflights users on 8/19. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:45 am -
1 stop9h 00m
Sun 1/101:45 pm -
1 stop7h 50m
Deal found 8/19![Porter Airlines logo]()
$553
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Thu 10/2212:45 pm -
2 stops13h 06m
Mon 10/265:42 pm -
2 stops18h 03m
Deal found 8/19![United Airlines logo]()
$675
This United Airlines deal was found by Cheapflights users on 8/18. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/155:00 am -
2 stops13h 17m
Tue 1/194:21 pm -
2 stops14h 29m
Deal found 8/18![United Airlines logo]()
$675
This United Airlines deal was found by Cheapflights users on 8/18. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1112:45 pm -
2 stops12h 58m
Fri 1/2210:50 pm -
1 stop9h 58m
Deal found 8/18![United Airlines logo]()
$679
This United Airlines deal was found by Cheapflights users on 8/20. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/253:45 pm -
1 stop12h 14m
Sun 1/311:30 pm -
1 stop12h 15m
Deal found 8/20![United Airlines logo]()
$680
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Mon 10/125:00 am -
2 stops16h 34m
Wed 10/284:25 pm -
2 stops14h 25m
Deal found 8/22![United Airlines logo]()
$695
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Sat 10/176:00 pm -
2 stops16h 41m
Fri 10/3011:30 pm -
1 stop12h 15m
Deal found 8/22![United Airlines logo]()
$699
Last-minute flights from Quebec to San FranciscoDiscover last-minute flight deals from Quebec to San Francisco. Data last updated August 23, 2026 and is based on user searches.
Discover last-minute flight deals from Quebec to San Francisco. Data last updated August 23, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 8/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:25 pm -
2 stops31h 15m
Sat 9/126:00 am -
1 stop8h 15m
Deal found 8/20![WestJet logo]()
$302
This Trip.com deal was found by Cheapflights users on 8/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:30 pm -
1 stop26h 10m
Fri 9/116:00 am -
1 stop14h 45m
Deal found 8/19![WestJet logo]()
$355
This Trip.com deal was found by Cheapflights users on 8/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:45 am -
1 stop8h 30m
Mon 9/146:00 am -
1 stop14h 45m
Deal found 8/19![Multiple Airlines logo]()
$361
This Justfly.com deal was found by Cheapflights users on 8/19. 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 9/55:30 pm -
1 stop21h 30m
Thu 9/106:00 am -
1 stop22h 05m
Deal found 8/19![WestJet logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Thu 9/1012:25 pm -
2 stops12h 30m
Tue 9/156:00 am -
1 stop10h 20m
Deal found 8/21![WestJet logo]()
$275
This Justfly.com deal was found by Cheapflights users on 8/23. 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.
Tue 9/154:15 pm -
1 stop27h 25m
Tue 9/226:00 am -
1 stop8h 15m
Deal found 8/23![WestJet logo]()
$281
This Justfly.com deal was found by Cheapflights users on 8/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:25 pm -
2 stops12h 30m
Mon 9/216:00 am -
1 stop20h 35m
Deal found 8/22![WestJet logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 9/217:30 pm -
1 stop19h 30m
Tue 10/66:00 am -
1 stop9h 40m
Deal found 8/22![WestJet logo]()
$355
This Trip.com deal was found by Cheapflights users on 8/23. 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.
Thu 9/2412:25 pm -
2 stops12h 30m
Mon 9/286:00 am -
1 stop8h 15m
Deal found 8/23![WestJet logo]()
$264
This American Airlines deal was found by Cheapflights users on 8/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:29 pm -
1 stop10h 39m
Mon 9/2811:58 pm -
1 stop10h 16m
Deal found 8/20![American Airlines logo]()
$351
This Trip.com deal was found by Cheapflights users on 8/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:15 am -
1 stop17h 40m
Mon 9/286:00 am -
1 stop22h 05m
Deal found 8/19![WestJet logo]()
$354
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:45 am -
2 stops18h 10m
Sun 9/276:00 am -
1 stop22h 05m
Deal found 8/19![WestJet logo]()
$359
One-way flights from Quebec to San FranciscoSearch for one-way flight options from Quebec to San Francisco. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
Search for one-way flight options from Quebec to San Francisco. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
This Trip.com deal was found by Cheapflights users on 8/21. 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 10/512:25 pm -
2 stops12h 30m
Deal found 8/21![WestJet logo]()
$179
This American Airlines deal was found by Cheapflights users on 8/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:54 pm -
1 stop10h 00m
Deal found 8/19![American Airlines logo]()
$184
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:30 am -
2 stops13h 20m
Deal found 8/19![WestJet logo]()
$192
This American Airlines deal was found by Cheapflights users on 8/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:54 pm -
1 stop12h 02m
Deal found 8/20![American Airlines logo]()
$192
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:00 am -
1 stop8h 45m
Deal found 8/19![Porter Airlines logo]()
$193
This SmartFares deal was found by Cheapflights users on 8/19. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:25 pm -
2 stops12h 30m
Deal found 8/19![WestJet logo]()
$196
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:20 pm -
1 stop11h 35m
Deal found 8/19![WestJet logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Thu 9/1012:25 pm -
2 stops26h 35m
Deal found 8/20![WestJet logo]()
$201
This SmartFares deal was found by Cheapflights users on 8/19. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:30 pm -
1 stop19h 30m
Deal found 8/19![WestJet logo]()
$202
This FlightHub deal was found by Cheapflights users on 8/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:15 pm -
2 stops30h 40m
Deal found 8/23![WestJet logo]()
$205
This American Airlines deal was found by Cheapflights users on 8/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:27 pm -
1 stop10h 25m
Deal found 8/19![American Airlines logo]()
$205
This Justfly.com deal was found by Cheapflights users on 8/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:25 pm -
2 stops26h 35m
Deal found 8/20![WestJet logo]()
$207
Find flight deals from Quebec to San Francisco
Keep the following information in mind while searching for Quebec to San Francisco flight deals. Data was last updated August 23, 2026.
Round-trip from | $240 (Kiwi.com) |
|---|---|
One-way from | $179 (Trip.com) |
Popular in | July |
Cheapest in | January |
Average price | $539 |
Good round-trip deal | $602 or less |
Good one-way deal | $313 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Quebec 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 August 23, 2026.
Use the filters below to find and compare flights from Quebec to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OttawaSan Francisco
YOW Ottawa - SFO San Francisco
YOWSFO
Ottawa
Wed 10/7
6:55 am-4:40 pm
2 stops12h 45m
San Francisco
Tue 10/13
6:00 am-7:20 pm
1 stop10h 20m
$291
OttawaSan Francisco
YOW Ottawa - SFO San Francisco
YOWSFO
Ottawa
Mon 10/5
12:25 pm-9:55 pm
2 stops12h 30m
San Francisco
Mon 10/12
6:00 am-7:20 pm
1 stop10h 20m
$303
OttawaSan Francisco
YOW Ottawa - SFO San Francisco
YOWSFO
Ottawa
Wed 10/7
7:20 am-4:40 pm
1 stop12h 20m
San Francisco
Wed 10/14
6:05 pm-5:35 am
1 stop8h 30m
$306
OttawaSan Francisco
YOW Ottawa - SFO San Francisco
YOWSFO
Ottawa
Fri 10/2
12:25 pm-9:55 pm
2 stops12h 30m
San Francisco
Sun 10/11
1:00 pm-5:35 am
1 stop13h 35m
$309
OttawaSan Francisco
YOW Ottawa - SFO San Francisco
YOWSFO
Ottawa
Tue 9/8
8:15 pm-12:00 pm
1 stop18h 45m
San Francisco
Mon 10/5
6:00 am-7:20 pm
1 stop10h 20m
$329
OttawaSan Francisco
YOW Ottawa - SFO San Francisco
YOWSFO
Ottawa
Wed 10/7
6:55 am-4:40 pm
2 stops12h 45m
San Francisco
Mon 10/12
6:00 am-12:20 am
2 stops15h 20m
$348
OttawaSan Francisco
YOW Ottawa - SFO San Francisco
YOWSFO
Ottawa
Thu 10/8
6:50 am-9:55 pm
2 stops18h 05m
San Francisco
Sat 10/17
1:00 pm-3:20 pm
1 stop23h 20m
$356
OttawaSan Francisco
YOW Ottawa - SFO San Francisco
YOWSFO
Ottawa
Sat 10/3
12:25 pm-9:55 pm
2 stops12h 30m
San Francisco
Sat 10/10
1:00 pm-5:35 am
1 stop13h 35m
$358
MontrealSan Francisco
YUL Montreal Pierre Elliott Trudeau Intl - SFO San Francisco
YULSFO
Montreal Pierre Elliott Trudeau Intl
Wed 10/14
6:45 am-12:20 pm
1 stop8h 35m
San Francisco
Sat 10/31
1:45 pm-12:35 am
1 stop7h 50m
$404
MontrealSan Francisco
YUL Montreal Pierre Elliott Trudeau Intl - SFO San Francisco
YULSFO
Montreal Pierre Elliott Trudeau Intl
Sat 11/14
6:45 am-12:45 pm
1 stop9h 00m
San Francisco
Mon 11/16
1:45 pm-12:35 am
1 stop7h 50m
$438
Showing 1-10 of 58 resultsSorted by cheapest first
Best time to book a flight from Quebec to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Quebec with our price prediction graph.
YOW-SFO
YUL-SFO
YQB-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 Quebec to San Francisco
CAQC-SFO
YOW-SFO
YUL-SFO
YQB-SFO
What is the cheapest month to book a flight from Quebec to San Francisco?
Currently, January is the cheapest month in which you can book a flight from Quebec to San Francisco (average of $426). Flying from Quebec to San Francisco in June is currently the most expensive (average of $614). 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 QC to SFO?
Find hourly flight availability from Quebec 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 August 23, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Quebec to San Francisco as you normally would.
Weekly flight availability from Quebec to San Francisco
Explore weekly flight availability from Quebec 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 August 23, 2026.
The most flights from CAQC to SFO are scheduled on a Monday (9 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (5 on average).
How much does it cost to fly round-trip from Quebec to San Francisco?
Airfare is below average for this route at the moment.
Quebec to San Francisco flights typically cost between $444 and $598 in September.The cheapest round-trip price found within the last 5 days was $354 on WestJet (Sep 24-Sep 28).
How far ahead should I book a flight from Quebec to San Francisco?
To ensure you get the cheapest price possible for a flight from Quebec to San Francisco, you should look to book at least 59 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Related info for your journey
Find useful and relevant information for your journey from Quebec 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
San Bruno
Emeryville
Roseville
Burlingame
Rancho Cordova
Fairfield
Vallejo
Cupertino
Newark
Hayward
San Ramon
Redwood City
Manteca
San Carlos
Turlock
San Lorenzo
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.
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Alternative routes for Quebec 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 Quebec to San Francisco by cabin class
Find flights from Quebec to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Quebec and San Francisco flights
Browse other Quebec and San Francisco flight options. Last updated on August 23, 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 August 23, 2026.
Quebec to San Francisco flights
Consider these flights traveling from Quebec to San Francisco.
Top 4 airlines flying from Quebec to San Francisco
Discover the top 4 airlines that operate flights from Quebec 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 August 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$286 | Average$563 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$313 | Average$479 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$418 | Average$618 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$500 | Average$669 | FlexibilityNo cancel fee | On-timeN/A |