$155+ Cheap flights from Quebec to San Diego (SAN)
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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SAN
Oct 14 — Oct 211
Round-trip
1 adult, Economy
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Find cheap flights from Quebec to San Diego 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 Quebec to San Diego
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Cheapest flights from Quebec to San DiegoExplore the most affordable flight options available from Quebec to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
Explore the most affordable flight options available from Quebec to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/198:15 pm -
1 stop20h 55m
Thu 10/223:30 pm -
1 stop11h 05m
Deal found 9/9![WestJet logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/191:20 pm -
2 stops28h 09m
Fri 10/233:30 pm -
1 stop11h 05m
Deal found 9/10![Multiple Airlines logo]()
$277
This Trip.com deal was found by Cheapflights users on 9/11. 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 10/25:45 pm -
Nonstop5h 51m
Sat 10/107:00 am -
Nonstop5h 27m
Deal found 9/11![Air Canada logo]()
$281
This Air Canada deal was found by Cheapflights users on 9/10. 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 10/25:45 pm -
Nonstop5h 51m
Sun 10/117:00 am -
Nonstop5h 27m
Deal found 9/10![Air Canada logo]()
$285
This Air Canada deal was found by Cheapflights users on 9/12. 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.
Tue 10/277:30 am -
1 stop11h 55m
Tue 11/35:15 pm -
1 stop11h 15m
Deal found 9/12![Air Canada logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/17:15 am -
1 stop9h 55m
Thu 10/83:30 pm -
1 stop12h 35m
Deal found 9/10![WestJet logo]()
$299
This United deal was found by Cheapflights users on 9/10. 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.
Fri 10/26:35 pm -
1 stop8h 56m
Sat 10/107:00 am -
Nonstop5h 27m
Deal found 9/10![Multiple Airlines logo]()
$301
This United Airlines deal was found by Cheapflights users on 9/12. 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 9/309:15 am -
1 stop8h 42m
Wed 9/306:28 pm -
1 stop10h 48m
Deal found 9/12![United Airlines logo]()
$305
This Air Canada deal was found by Cheapflights users on 9/12. 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.
Tue 11/247:50 am -
2 stops11h 35m
Tue 12/14:45 pm -
1 stop12h 05m
Deal found 9/12![Air Canada logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/198:15 pm -
1 stop20h 55m
Fri 10/233:30 pm -
1 stop11h 05m
Deal found 9/10![WestJet logo]()
$309
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/2911:23 am -
1 stop13h 56m
Wed 10/71:24 pm -
1 stop15h 52m
Deal found 9/10![United Airlines logo]()
$310
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/256:25 am -
1 stop15h 15m
Fri 10/29:20 pm -
1 stop8h 51m
Deal found 9/10![United Airlines logo]()
$310
Best flights from Quebec to San DiegoDiscover carefully curated flight deals from Quebec to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
Discover carefully curated flight deals from Quebec to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
This United Airlines deal was found by Cheapflights users on 9/10. 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 11/43:45 pm -
1 stop9h 55m
Sun 11/810:20 pm -
1 stop10h 40m
Deal found 9/10![United Airlines logo]()
$310
This Delta deal was found by Cheapflights users on 9/10. 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 12/157:00 am -
1 stop12h 28m
Sun 1/39:50 pm -
1 stop10h 54m
Deal found 9/10![Delta logo]()
$373
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/213:45 pm -
1 stop10h 53m
Sun 10/2510:40 pm -
1 stop10h 04m
Deal found 9/13![American Airlines logo]()
$473
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/36:25 am -
1 stop15h 15m
Wed 10/710:30 pm -
1 stop12h 29m
Deal found 9/11![United Airlines logo]()
$312
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/106:35 pm -
1 stop8h 56m
Sat 10/1712:40 pm -
1 stop16h 36m
Deal found 9/12![United Airlines logo]()
$313
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/166:35 pm -
1 stop17h 09m
Mon 10/195:00 pm -
2 stops14h 40m
Deal found 9/10![United Airlines logo]()
$314
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/39:45 am -
2 stops10h 20m
Wed 10/73:56 pm -
1 stop13h 20m
Deal found 9/10![United Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 9/12. 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 10/812:44 pm -
1 stop11h 31m
Sun 10/1110:00 pm -
1 stop10h 57m
Deal found 9/12![Delta logo]()
$420
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/106:35 pm -
1 stop8h 56m
Tue 10/204:11 pm -
2 stops15h 29m
Deal found 9/11![United Airlines logo]()
$314
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/196:01 pm -
1 stop18h 48m
Fri 10/233:56 pm -
3 stops19h 13m
Deal found 9/10![United Airlines logo]()
$314
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/66:00 am -
1 stop19h 19m
Mon 10/1910:30 pm -
1 stop12h 42m
Deal found 9/9![United Airlines logo]()
$314
This United Airlines deal was found by Cheapflights users on 9/10. 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 11/116:00 am -
2 stops11h 55m
Sat 11/146:20 am -
2 stops9h 37m
Deal found 9/10![United Airlines logo]()
$390
This United Airlines deal was found by Cheapflights users on 9/13. 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 11/37:00 am -
2 stops11h 54m
Wed 11/256:20 am -
1 stop7h 25m
Deal found 9/13![United Airlines logo]()
$396
This United Airlines deal was found by Cheapflights users on 9/9. 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 2/275:50 pm -
1 stop18h 27m
Sat 3/68:45 pm -
1 stop8h 46m
Deal found 9/9![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/243:53 pm -
1 stop9h 56m
Tue 10/2710:30 pm -
1 stop13h 15m
Deal found 9/9![United Airlines logo]()
$480
Last-minute flights from Quebec to San DiegoDiscover last-minute flight deals from Quebec to San Diego. Data last updated September 14, 2026 and is based on user searches.
Discover last-minute flight deals from Quebec to San Diego. Data last updated September 14, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/256:25 am -
1 stop15h 15m
Fri 10/29:20 pm -
1 stop8h 51m
Deal found 9/10![United Airlines logo]()
$310
This Delta deal was found by Cheapflights users on 9/10. 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 9/2912:44 pm -
1 stop11h 35m
Sat 10/101:18 pm -
1 stop7h 07m
Deal found 9/10![Delta logo]()
$310
This United Airlines deal was found by Cheapflights users on 9/12. 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 9/309:15 am -
1 stop8h 42m
Wed 9/306:28 pm -
1 stop10h 48m
Deal found 9/12![United Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/17:15 am -
1 stop9h 55m
Thu 10/83:30 pm -
1 stop12h 35m
Deal found 9/10![WestJet logo]()
$299
This Trip.com deal was found by Cheapflights users on 9/11. 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 10/25:45 pm -
Nonstop5h 51m
Sat 10/107:00 am -
Nonstop5h 27m
Deal found 9/11![Air Canada logo]()
$281
This Air Canada deal was found by Cheapflights users on 9/10. 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 10/25:45 pm -
Nonstop5h 51m
Sun 10/117:00 am -
Nonstop5h 27m
Deal found 9/10![Air Canada logo]()
$285
This United deal was found by Cheapflights users on 9/10. 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.
Fri 10/26:35 pm -
1 stop8h 56m
Sat 10/107:00 am -
Nonstop5h 27m
Deal found 9/10![Multiple Airlines logo]()
$301
This Air Canada deal was found by Cheapflights users on 9/12. 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.
Tue 10/67:30 am -
1 stop11h 42m
Sun 10/117:00 am -
Nonstop5h 27m
Deal found 9/12![Air Canada logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/198:15 pm -
1 stop20h 55m
Thu 10/223:30 pm -
1 stop11h 05m
Deal found 9/9![WestJet logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/191:20 pm -
2 stops28h 09m
Fri 10/233:30 pm -
1 stop11h 05m
Deal found 9/10![Multiple Airlines logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/198:15 pm -
1 stop20h 55m
Fri 10/233:30 pm -
1 stop11h 05m
Deal found 9/10![WestJet logo]()
$309
This Air Canada deal was found by Cheapflights users on 9/12. 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.
Tue 10/277:30 am -
1 stop11h 55m
Tue 11/35:15 pm -
1 stop11h 15m
Deal found 9/12![Air Canada logo]()
$296
One-way flights from Quebec to San DiegoSearch for one-way flight options from Quebec to San Diego. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
Search for one-way flight options from Quebec to San Diego. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
This Air Canada deal was found by Cheapflights users on 9/10. 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.
Tue 10/67:30 am -
1 stop11h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Air Canada logo]()
$155
This oojo deal was found by Cheapflights users on 9/9. 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 9/297:15 am -
1 stop9h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![WestJet logo]()
$164
This iWofly deal was found by Cheapflights users on 9/13. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:30 am -
1 stop11h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Air Canada logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/67:15 am -
1 stop9h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![WestJet logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/191:20 pm -
2 stops28h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$167
This Air Canada deal was found by Cheapflights users on 9/10. 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 10/317:30 am -
1 stop11h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Air Canada logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/2312:25 pm -
3 stops31h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$179
This Air Canada deal was found by Cheapflights users on 9/12. 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 10/236:55 am -
1 stop12h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Air Canada logo]()
$180
This Air Canada deal was found by Cheapflights users on 9/10. 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 10/157:30 am -
1 stop11h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Air Canada logo]()
$181
This Air Canada deal was found by Cheapflights users on 9/10. 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 10/102:50 pm -
1 stop8h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Air Canada logo]()
$184
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/296:00 am -
1 stop9h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![United Airlines logo]()
$185
This American Airlines deal was found by Cheapflights users on 9/10. 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 11/52:00 pm -
1 stop10h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![American Airlines logo]()
$185
Find flight deals from Quebec to San Diego
Keep the following information in mind while searching for Quebec to San Diego flight deals. Data was last updated September 14, 2026.
Round-trip from | $269 (Kiwi.com) |
|---|---|
One-way from | $155 (Air Canada) |
Popular in | April |
Cheapest in | September |
Average price | $407 |
Good round-trip deal | $391 or less |
Good one-way deal | $218 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Quebec to San Diego 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 14, 2026.
Use the filters below to find and compare flights from Quebec to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OttawaSan Diego
YOW Ottawa - SAN San Diego
YOWSAN
Ottawa
Fri 10/23
6:55 am-4:00 pm
1 stop12h 05m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$180
MontrealSan Diego
YUL Montreal Pierre Elliott Trudeau Intl - SAN San Diego
YULSAN
Montreal Pierre Elliott Trudeau Intl
Tue 9/29
6:00 am-12:22 pm
1 stop9h 22m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$185
MontrealSan Diego
YUL Montreal Pierre Elliott Trudeau Intl - SAN San Diego
YULSAN
Montreal Pierre Elliott Trudeau Intl
Wed 10/7
6:00 am-2:20 pm
1 stop11h 20m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$186
MontrealSan Diego
YUL Montreal Pierre Elliott Trudeau Intl - SAN San Diego
YULSAN
Montreal Pierre Elliott Trudeau Intl
Thu 10/1
6:35 pm-12:31 am
1 stop8h 56m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$186
MontrealSan Diego
YUL Montreal Pierre Elliott Trudeau Intl - SAN San Diego
YULSAN
Montreal Pierre Elliott Trudeau Intl
Wed 10/7
9:45 am-8:08 pm
2 stops13h 23m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$186
MontrealSan Diego
YUL Montreal Pierre Elliott Trudeau Intl - SAN San Diego
YULSAN
Montreal Pierre Elliott Trudeau Intl
Wed 9/30
6:10 am-3:54 pm
2 stops12h 44m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$186
OttawaSan Diego
YOW Ottawa - SAN San Diego
YOWSAN
Ottawa
Sat 10/24
6:00 am-8:45 pm
2 stops17h 45m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$186
OttawaSan Diego
YOW Ottawa - SAN San Diego
YOWSAN
Ottawa
Mon 10/19
6:01 pm-9:49 am
1 stop18h 48m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$186
MontrealSan Diego
YUL Montreal Pierre Elliott Trudeau Intl - SAN San Diego
YULSAN
Montreal Pierre Elliott Trudeau Intl
Tue 10/6
6:00 am-3:40 pm
2 stops12h 40m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$187
Quickest round-trip
MontrealSan Diego
YUL Montreal Pierre Elliott Trudeau Intl - SAN San Diego
YULSAN
Montreal Pierre Elliott Trudeau Intl
Wed 11/11
4:45 pm-10:40 pm
1 stop8h 55m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$187
Showing 1-10 of 36 resultsSorted by cheapest first
Best time to book a flight from Quebec to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Quebec with our price prediction graph.
YOW-SAN
YUL-SAN
YQB-SAN
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 Diego
CAQC-SAN
YOW-SAN
YUL-SAN
YQB-SAN
What is the cheapest month to book a flight from Quebec to San Diego?
Currently, September is the cheapest month in which you can book a flight from Quebec to San Diego (average of $435). Flying from Quebec to San Diego in November is currently the most expensive (average of $585). 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 SAN?
Find hourly flight availability from Quebec to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 14, 2026.
When flying from Quebec to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Quebec to San Diego?
Airfare is below average for this route at the moment.
Quebec to San Diego flights typically cost between $374 and $486 in October.The cheapest round-trip price found within the last 5 days was $281 on Air Canada (Oct 2-Oct 10).
How far ahead should I book a flight from Quebec to San Diego?
To ensure you get the cheapest price possible for a flight from Quebec to San Diego, you should look to book at least 73 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 Diego. 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 Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
Chula Vista
Coronado
Poway
San Ysidro
La Mesa
Santee
Julian
Lemon Grove
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Quebec to San Diego
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Diego by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Quebec to San Diego by cabin class
Find flights from Quebec to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Quebec and San Diego flights
Browse other Quebec and San Diego flight options. Last updated on September 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Diego
Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 14, 2026.
Quebec to San Diego flights
Consider these flights traveling from Quebec to San Diego.
Top 4 airlines flying from Quebec to San Diego
Discover the top 4 airlines that operate flights from Quebec to San Diego. 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 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$221 | Average$467 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$286 | Average$509 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$289 | Average$417 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$355 | Average$490 | FlexibilityNo cancel fee | On-time71% |