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San Diego

$193+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SAN
Jul 31 — Aug 71
Fri 7/31
Fri 8/7
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 July 1, 2026.

This oojo deal was found by Cheapflights users on 6/29. 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 10/207:20 am
YOW
-
SAN
1 stop9h 50m
WestJet
Sun 10/2512:35 pm
SAN
-
YOW
1 stop9h 10m
WestJet
Deal found 6/29$362
This oojo deal was found by Cheapflights users on 6/30. 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.
Mon 9/145:45 pm
YUL
-
SAN
2 stops23h 25m
WestJet
Wed 9/233:30 pm
SAN
-
YUL
2 stops22h 15m
WestJet
Deal found 6/30$396
This Air Canada deal was found by Cheapflights users on 6/27. 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.
Mon 9/219:55 pm
YUL
-
SAN
1 stop17h 21m
Air Canada
Wed 9/307:00 am
SAN
-
YUL
Nonstop5h 27m
Air Canada
Deal found 6/27$397
This FlightHub deal was found by Cheapflights users on 6/27. 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 10/296:45 am
YUL
-
SAN
2 stops32h 00m
WestJet
Fri 11/612:35 pm
SAN
-
YUL
1 stop22h 37m
WestJet
Deal found 6/27$398
This Justfly.com deal was found by Cheapflights users on 6/27. 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.
Wed 10/218:00 pm
YUL
-
SAN
1 stop21h 10m
WestJet
Wed 10/2812:35 pm
SAN
-
YUL
2 stops32h 58m
WestJet
Deal found 6/27$399
This American Airlines deal was found by Cheapflights users on 6/29. 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 9/157:29 am
YUL
-
SAN
2 stops10h 53m
American Airlines
Sat 9/198:00 am
SAN
-
YUL
2 stops11h 52m
American Airlines
Deal found 6/29$401
This Delta deal was found by Cheapflights users on 6/27. 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 10/257:00 am
YUL
-
SAN
1 stop12h 26m
Delta
Sat 11/76:15 am
SAN
-
YUL
1 stop7h 01m
Delta
Deal found 6/27$402
This oojo deal was found by Cheapflights users on 6/26. 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.
Mon 9/216:45 am
YUL
-
SAN
2 stops34h 25m
WestJet
Mon 9/283:30 pm
SAN
-
YUL
2 stops29h 55m
WestJet
Deal found 6/26$403
This Delta deal was found by Cheapflights users on 6/27. 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 10/257:00 am
YUL
-
SAN
1 stop12h 26m
Delta
Tue 11/310:55 am
SAN
-
YUL
1 stop10h 04m
Delta
Deal found 6/27$404
This United deal was found by Cheapflights users on 6/27. 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.
Tue 10/66:10 am
YUL
-
SAN
1 stop15h 30m
Multiple Airlines
Tue 10/137:00 am
SAN
-
YUL
Nonstop5h 27m
Multiple Airlines
Deal found 6/27$406
This WestJet deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:20 am
YOW
-
SAN
1 stop9h 50m
WestJet
Fri 10/233:30 pm
SAN
-
YOW
1 stop11h 05m
WestJet
Deal found 6/30$406
This American Airlines deal was found by Cheapflights users on 6/28. 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 11/42:00 pm
YQB
-
SAN
1 stop24h 42m
American Airlines
Sun 11/810:41 pm
SAN
-
YQB
1 stop11h 24m
American Airlines
Deal found 6/28$406

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 July 1, 2026.

Round-trip from

$362
(oojo)

One-way from

$193

Popular in

October

Cheapest in

April

Average price

$463

Good round-trip deal

$480 or less

Good one-way deal

$262 or less
From Quebec to San Diego
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One-way flight from Quebec to San Diego
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
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Price to beat on a round-trip flight from Quebec to San Diego.
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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 July 1, 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

OttawaSan Diego

YOW - SAN

YOWSAN

Ottawa

Mon 10/19

6:01 pm-9:49 am

1 stop18h 48m

San Diego

Fri 10/23

6:50 pm-9:11 am

2 stops11h 21m

$411

OttawaSan Diego

YOW - SAN

YOWSAN

Ottawa

Wed 10/7

6:00 am-11:25 am

1 stop8h 25m

San Diego

Wed 11/18

7:05 am-10:26 pm

2 stops12h 21m

$412

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Fri 7/24

7:00 am-5:00 pm

1 stop13h 00m

San Diego

Mon 7/27

8:00 am-11:52 pm

1 stop12h 52m

$418

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Wed 11/4

2:00 pm-8:34 am

2 stops21h 34m

San Diego

Sun 11/8

4:44 pm-1:05 pm

2 stops17h 21m

$443

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Sun 8/23

6:10 am-11:15 am

1 stop8h 05m

San Diego

Fri 9/4

10:40 pm-5:30 pm

1 stop15h 50m

$454

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Tue 7/28

7:00 am-5:00 pm

1 stop13h 00m

San Diego

Tue 8/4

8:00 am-11:52 pm

1 stop12h 52m

$456

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Tue 12/22

6:00 am-11:47 pm

2 stops20h 47m

San Diego

Mon 1/4

10:30 pm-12:15 pm

1 stop10h 45m

$456

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Fri 10/9

7:00 am-4:26 pm

1 stop12h 26m

San Diego

Mon 10/12

9:45 pm-11:39 am

1 stop10h 54m

$459

OttawaSan Diego

YOW - SAN

YOWSAN

Ottawa

Mon 8/24

3:10 pm-10:49 pm

1 stop10h 39m

San Diego

Sat 9/5

9:45 pm-9:56 am

1 stop9h 11m

$465

OttawaSan Diego

YOW - SAN

YOWSAN

Ottawa

Sun 8/23

6:25 am-11:15 am

1 stop7h 50m

San Diego

Sat 9/5

5:00 pm-9:56 am

2 stops13h 56m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Showing 1-10 of 45 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, July is the cheapest month in which you can book a flight from Quebec to San Diego (average of $137). Flying from Quebec to San Diego in February is currently the most expensive (average of $251). 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 July 1, 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?

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 29 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.

  • 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 American Airlines can get you from Quebec to San Diego in just under 13h. Your travel time can differ by up to 8h 34m. Quebec and San Diego are separated by a distance of 2453 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 American Airlines. According to our data, you can fly for as low as $184. Users have also found prices from $185 and $193 on United Airlines and Air Canada, 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 $222. On average you can expect to pay $412. The most popular route, (Montreal Pierre Elliott Trudeau Intl - San Diego), can usually be booked for $350.

  • 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, July is the cheapest month in which you can book a flight from Quebec to San Diego (average of $137). Flying from Quebec to San Diego in February is currently the most expensive (average of $251). 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
National City
Chula Vista
Poway
La Mesa
Coronado
Santee
Julian
Lemon Grove

Browse thousands of different options on Cheapflights for your next trip

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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 July 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$245Average$417FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$276Average$526FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$339Average$490FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$352Average$477FlexibilityNo cancel feeOn-time67%

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