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San Diego

$171+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SAN
Apr 15 — Apr 221
Wed 4/15
Wed 4/22
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 March 16, 2026.

This American Airlines deal was found by Cheapflights users on 3/13. 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.
Fri 4/173:45 pm
YUL
-
SAN
1 stop9h 15m
American Airlines
Tue 4/216:40 am
SAN
-
YUL
1 stop13h 18m
American Airlines
Deal found 3/13$285
This oojo deal was found by Cheapflights users on 3/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:20 am
YOW
-
SAN
1 stop9h 50m
WestJet
Sat 5/93:30 pm
SAN
-
YOW
1 stop11h 05m
WestJet
Deal found 3/13$288
This Trip.com deal was found by Cheapflights users on 3/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:20 am
YOW
-
SAN
1 stop9h 50m
WestJet
Wed 6/33:30 pm
SAN
-
YOW
1 stop11h 05m
WestJet
Deal found 3/12$292
This American Airlines deal was found by Cheapflights users on 3/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/141:03 pm
YUL
-
SAN
1 stop8h 43m
American Airlines
Wed 4/154:41 pm
SAN
-
YUL
1 stop19h 03m
American Airlines
Deal found 3/11$293
This American Airlines deal was found by Cheapflights users on 3/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/251:03 pm
YUL
-
SAN
2 stops11h 52m
American Airlines
Sat 5/23:21 pm
SAN
-
YUL
1 stop20h 23m
American Airlines
Deal found 3/12$295
This American Airlines deal was found by Cheapflights users on 3/13. 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 4/222:32 pm
YUL
-
SAN
1 stop9h 18m
American Airlines
Mon 4/2710:40 pm
SAN
-
YUL
1 stop10h 04m
American Airlines
Deal found 3/13$298
This American Airlines deal was found by Cheapflights users on 3/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:55 am
YUL
-
SAN
1 stop15h 39m
American Airlines
Sat 9/199:55 pm
SAN
-
YUL
1 stop11h 28m
American Airlines
Deal found 3/12$299
This Trip.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 5/15:45 pm
YUL
-
SAN
Nonstop5h 58m
Air Canada
Sat 5/97:00 am
SAN
-
YUL
Nonstop5h 31m
Air Canada
Deal found 3/15$310
This Air Canada deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 5/85:45 pm
YUL
-
SAN
Nonstop5h 58m
Air Canada
Mon 5/117:00 am
SAN
-
YUL
Nonstop5h 31m
Air Canada
Deal found 3/15$313
This Air Canada deal was found by Cheapflights users on 3/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:00 am
YUL
-
SAN
1 stop10h 18m
Air Canada
Wed 6/37:00 am
SAN
-
YUL
Nonstop5h 31m
Air Canada
Deal found 3/11$322
This Air Canada deal was found by Cheapflights users on 3/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:45 pm
YUL
-
SAN
Nonstop5h 58m
Air Canada
Tue 5/127:00 am
SAN
-
YUL
Nonstop5h 31m
Air Canada
Deal found 3/11$323
This Trip.com deal was found by Cheapflights users on 3/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:20 pm
YOW
-
SAN
1 stop27h 50m
WestJet
Fri 5/293:30 pm
SAN
-
YOW
1 stop11h 05m
WestJet
Deal found 3/12$323

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 March 16, 2026.

Round-trip from

$285
(American Airlines)

One-way from

$171
(Kiwi.com)

Popular in

February

Cheapest in

June

Average price

$477

Good round-trip deal

$438 or less

Good one-way deal

$184 or less
From Quebec to San Diego
Search Deals
One-way flight from Quebec to San Diego
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Quebec to San Diego.
Search Deals
Price to beat on a one-way flight from Quebec to San Diego.
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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 March 16, 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

Price

Cheapest round-trip

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Fri 3/27

7:00 am-4:31 pm

1 stop12h 31m

San Diego

Tue 4/7

10:30 pm-11:37 am

1 stop10h 07m

$341

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Wed 4/1

12:42 pm-11:09 pm

1 stop13h 27m

San Diego

Mon 4/20

10:30 pm-11:36 am

1 stop10h 06m

$354

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Fri 6/5

12:40 pm-9:15 pm

1 stop11h 35m

San Diego

Tue 6/9

11:45 am-11:34 pm

1 stop8h 49m

$370

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Fri 4/17

3:25 pm-12:29 am

2 stops12h 04m

San Diego

Tue 4/21

3:04 pm-1:09 pm

2 stops19h 05m

$397

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Thu 9/3

6:00 am-2:08 pm

1 stop11h 08m

San Diego

Fri 9/11

12:50 pm-11:56 pm

1 stop8h 06m

$398

OttawaSan Diego

YOW - SAN

YOWSAN

Ottawa

Mon 7/6

7:30 pm-10:49 am

1 stop18h 19m

San Diego

Thu 7/9

9:45 pm-10:03 am

1 stop9h 18m

$405

OttawaSan Diego

YOW - SAN

YOWSAN

Ottawa

Thu 9/10

5:20 pm-10:10 pm

1 stop7h 50m

San Diego

Mon 9/14

9:05 pm-9:11 am

1 stop9h 06m

$405

OttawaSan Diego

YOW - SAN

YOWSAN

Ottawa

Fri 9/11

2:48 pm-10:49 pm

1 stop11h 01m

San Diego

Tue 9/15

10:44 am-9:35 pm

1 stop7h 51m

$405

OttawaSan Diego

YOW - SAN

YOWSAN

Ottawa

Sat 4/11

10:44 am-6:53 pm

1 stop11h 09m

San Diego

Sat 4/18

6:20 am-9:35 pm

1 stop12h 15m

$405

OttawaSan Diego

YOW - SAN

YOWSAN

Ottawa

Fri 9/11

6:00 am-2:57 pm

1 stop11h 57m

San Diego

Mon 9/14

5:00 pm-9:56 am

2 stops13h 56m

$405

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 58 resultsSorted by cheapest first
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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 $319). 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.

How much does it cost to fly round-trip from Quebec to San Diego?

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?

    Delta, United Airlines, and Air Canada can get you from Quebec to San Diego in just under 10h 59m. Your travel time can differ by up to 1h 32m. 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 $155 and $164 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.

  • What are the cheapest flights from Quebec to San Diego?

    The cheapest flight price from Quebec to San Diego is $173. On average you can expect to pay $410. The most popular route, (Montreal Pierre Elliott Trudeau Intl - San Diego), can usually be booked for $337.

  • 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 $319). 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

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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 March 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$203Average$438FlexibilityNo cancel feeOn-time67%
DeltaCheapest$245Average$407FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$271Average$421FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$276Average$571FlexibilityNo cancel feeOn-time69%

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