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San Diego

$188+ Cheap flights from Quebec to San Diego (SAN)

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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SAN
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Quebec to San Diego

Cheapest flights from Quebec to San Diego
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 February 3, 2026.

This Air Canada deal was found by Cheapflights users on 1/31. 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 5/239:30 am
YOW
-
SAN
1 stop9h 35m
Air Canada
Wed 5/278:15 am
SAN
-
YOW
1 stop9h 30m
Air Canada
Deal found 1/31$311
This United Airlines deal was found by Cheapflights users on 1/31. 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 5/232:48 pm
YOW
-
SAN
2 stops12h 11m
United Airlines
Wed 5/278:32 pm
SAN
-
YOW
2 stops10h 31m
United Airlines
Deal found 1/31$316
This American Airlines deal was found by Cheapflights users on 1/31. 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 2/1812:59 pm
YUL
-
SAN
1 stop12h 00m
American Airlines
Tue 3/1010:00 pm
SAN
-
YUL
1 stop12h 45m
American Airlines
Deal found 1/31$317
This United Airlines deal was found by Cheapflights users on 1/31. 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 2/149:15 am
YUL
-
SAN
1 stop9h 26m
United Airlines
Sat 2/213:40 pm
SAN
-
YUL
2 stops19h 20m
United Airlines
Deal found 1/31$318
This United Airlines deal was found by Cheapflights users on 1/31. 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 3/34:45 pm
YUL
-
SAN
1 stop8h 59m
United Airlines
Tue 3/104:00 pm
SAN
-
YUL
2 stops18h 28m
United Airlines
Deal found 1/31$320
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/227:15 am
YUL
-
SAN
1 stop9h 55m
WestJet
Sat 5/303:30 pm
SAN
-
YUL
1 stop12h 30m
WestJet
Deal found 2/1$325
This American Airlines deal was found by Cheapflights users on 1/31. 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 3/37:30 am
YUL
-
SAN
1 stop14h 54m
American Airlines
Tue 3/1010:00 pm
SAN
-
YUL
1 stop12h 45m
American Airlines
Deal found 1/31$327
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:15 am
YUL
-
SAN
1 stop9h 55m
WestJet
Sat 5/163:30 pm
SAN
-
YUL
1 stop29h 15m
WestJet
Deal found 2/2$331
This Air Canada deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:00 am
YUL
-
SAN
1 stop8h 53m
Air Canada
Mon 4/271:10 pm
SAN
-
YUL
1 stop8h 21m
Air Canada
Deal found 1/31$338
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:30 pm
YUL
-
SAN
1 stop14h 03m
American Airlines
Mon 4/273:12 pm
SAN
-
YUL
1 stop17h 32m
American Airlines
Deal found 2/2$356
This Air Canada deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:45 pm
YUL
-
SAN
Nonstop5h 58m
Air Canada
Tue 5/267:00 am
SAN
-
YUL
Nonstop5h 31m
Air Canada
Deal found 2/2$360
This Air Canada deal was found by Cheapflights users on 1/31. 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 5/245:00 am
YQB
-
SAN
1 stop10h 18m
Air Canada
Thu 5/2812:30 pm
SAN
-
YQB
2 stops21h 46m
Air Canada
Deal found 1/31$365

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 February 3, 2026.

Round-trip from

$311
(Air Canada)

One-way from

$188
(Air Canada)

Popular in

December

Cheapest in

January

Average price

$370
From Quebec to San Diego
Search Deals
One-way flight from Quebec to San Diego
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Quebec to San Diego that are best for you.

Fly from

Quebec

Fly to

San Diego

Route

Depart

Return

Price

OttawaSan Diego

YOW - SAN

YOWSAN

Ottawa

Sat 5/23

2:48 pm-11:59 pm

2 stops12h 11m

San Diego

Wed 5/27

8:32 pm-10:03 am

2 stops10h 31m

$316

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Tue 4/21

6:00 am-2:20 pm

1 stop11h 20m

San Diego

Wed 4/22

10:10 pm-11:59 am

1 stop10h 49m

$318

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Sat 2/14

9:15 am-3:41 pm

1 stop9h 26m

San Diego

Fri 2/20

3:40 pm-1:28 pm

2 stops18h 48m

$318

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Sat 2/14

9:15 am-3:41 pm

1 stop9h 26m

San Diego

Sat 2/21

3:40 pm-2:00 pm

2 stops19h 20m

$318

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Tue 4/21

9:45 am-9:30 pm

2 stops14h 45m

San Diego

Wed 4/22

11:00 am-12:13 am

2 stops10h 13m

$318

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

9:15 am-5:39 pm

2 stops11h 24m

San Diego

Tue 3/10

4:00 pm-1:28 pm

2 stops18h 28m

$320

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

3:45 pm-10:34 pm

1 stop9h 49m

San Diego

Tue 3/10

10:00 pm-1:45 pm

1 stop12h 45m

$329

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Sun 5/24

5:00 am-12:18 pm

1 stop10h 18m

San Diego

Thu 5/28

12:30 pm-1:16 pm

2 stops21h 46m

$365

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Wed 4/1

2:25 pm-9:07 pm

1 stop9h 42m

San Diego

Wed 4/15

3:12 pm-11:44 am

1 stop17h 32m

$398

OttawaSan Diego

YOW - SAN

YOWSAN

Ottawa

Thu 5/28

6:15 pm-2:10 pm

2 stops22h 55m

San Diego

Mon 6/1

3:30 pm-5:40 am

1 stop11h 10m

$415

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Showing 1-10 of 45 results
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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.
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

What is the cheapest month to book a flight from Quebec to San Diego?

Currently, April is the cheapest month in which you can book a flight from Quebec to San Diego (average of $134). Flying from Quebec to San Diego in February is currently the most expensive (average of $256). 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.

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.

  • What airport do you fly into for flights to San Diego from Quebec?

    San Diego (SAN), located 2.6 mi from the city center, is the airport you fly into when you book flights from Quebec to San Diego.

  • How long is the flight from Quebec to San Diego?

    United Airlines, Delta, and Air Canada can get you from Quebec to San Diego in just under 10h 18m. Your travel time can differ by up to 1h 53m. Quebec and San Diego are separated by a distance of 2575 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Quebec to San Diego one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $135. Users have also found prices from $151 and $158 on Air Canada and United Airlines, respectively.

  • What are the most popular routes from Quebec to San Diego?

    While some choose either Ottawa - San Diego or Québec City - San Diego, Montreal Pierre Elliott Trudeau Intl - San Diego is the most popular route from Quebec to San Diego.

  • Can I find deals for flights from Quebec to San Diego that include hotel bookings?

    Yes. In addition to deals on Quebec to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Quebec to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quebec to San Diego.

  • Can I find deals for business class flights from Quebec to San Diego?

    Yes. Cheapflights offers flight deals from Quebec to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Quebec to San Diego?

    Currently, April is the cheapest month in which you can book a flight from Quebec to San Diego (average of $134). Flying from Quebec to San Diego in February is currently the most expensive (average of $256). 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.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
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.
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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 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$203Average$410FlexibilityNo cancel feeOn-time67%
DeltaCheapest$245Average$407FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$263Average$530FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$271Average$389FlexibilityNo cancel feeOn-time71%

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