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San Diego

$181+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SAN
Sep 2 — Sep 91
Tue 9/2
Tue 9/9
1 adult, Economy
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Cheap 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 August 28, 2025.

Round-trip from

$286
(American Airlines)

One-way from

$181
(Trip.com)

Popular in

December

Cheapest in

May

Average price

$409

Good one-way deal

$207 or less
From Quebec to San Diego
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One-way flight from Quebec to San Diego
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Highest demand for flights based on searches. 12% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a one-way flight from Quebec to San Diego.
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Find 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 August 28, 2025.

This American Airlines deal was found by Cheapflights users on 8/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/164:14 pmYQB - SAN
1 stop20h 45mAmerican Airlines
Thu 10/233:06 pmSAN - YQB
1 stop19h 30mAmerican Airlines
Deal found 8/27$286
This lol.travel deal was found by Cheapflights users on 8/28. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:30 pmYUL - SAN
1 stop8h 45mUnited Airlines
Thu 10/238:08 pmSAN - YUL
1 stop9h 08mUnited Airlines
Deal found 8/28$336
This flugladen.de deal was found by Cheapflights users on 8/26. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/188:25 amYUL - SAN
1 stop10h 26mAir Canada
Fri 10/248:10 amSAN - YUL
Nonstop5h 30mAir Canada
Deal found 8/26$338
This Trip.com deal was found by Cheapflights users on 8/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/245:15 pmYOW - SAN
2 stops21h 53mMultiple Airlines
Wed 10/18:00 amSAN - YOW
2 stops13h 22mMultiple Airlines
Deal found 8/27$347
This American Airlines deal was found by Cheapflights users on 8/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/35:15 pmYUL - SAN
1 stop19h 03mAmerican Airlines
Tue 10/73:06 pmSAN - YUL
1 stop17h 34mAmerican Airlines
Deal found 8/27$353
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:55 pmYUL - SAN
1 stop20h 13mMultiple Airlines
Wed 10/18:00 amSAN - YUL
2 stops13h 27mMultiple Airlines
Deal found 8/27$355
This American Airlines deal was found by Cheapflights users on 8/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:29 amYUL - SAN
1 stop13h 37mAmerican Airlines
Sat 11/83:05 pmSAN - YUL
1 stop21h 06mAmerican Airlines
Deal found 8/26$356
This United Airlines deal was found by Cheapflights users on 8/27. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2412:45 pmYQB - SAN
2 stops13h 56mUnited Airlines
Sun 11/25:50 pmSAN - YQB
2 stops19h 02mUnited Airlines
Deal found 8/27$357
This United Airlines deal was found by Cheapflights users on 8/27. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/229:45 amYUL - SAN
2 stops13h 17mUnited Airlines
Mon 10/278:40 pmSAN - YUL
2 stops14h 20mUnited Airlines
Deal found 8/27$360
This Delta deal was found by Cheapflights users on 8/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:00 amYUL - SAN
1 stop11h 32mDelta
Mon 11/310:20 pmSAN - YUL
1 stop10h 42mDelta
Deal found 8/26$361
This Flysmarter deal was found by Cheapflights users on 8/27. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:30 pmYUL - SAN
1 stop8h 45mAir Canada
Thu 10/238:39 pmSAN - YUL
2 stops13h 30mAir Canada
Deal found 8/27$363
This American Airlines deal was found by Cheapflights users on 8/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:50 amYUL - SAN
1 stop13h 52mAmerican Airlines
Sat 10/41:17 pmSAN - YUL
1 stop19h 29mAmerican Airlines
Deal found 8/27$365

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 August 28, 2025.
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

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Thu 10/16

4:14 pm-9:59 am

1 stop20h 45m

San Diego

Thu 10/23

3:06 pm-1:36 pm

1 stop19h 30m

$286

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Fri 10/17

6:30 pm-12:15 am

1 stop8h 45m

San Diego

Thu 10/23

8:08 pm-8:16 am

1 stop9h 08m

$336

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Sat 10/18

8:25 am-3:51 pm

1 stop10h 26m

San Diego

Fri 10/24

8:10 am-4:40 pm

Nonstop5h 30m

$338

OttawaSan Diego

YOW - SAN

YOWSAN

Ottawa

Wed 9/24

5:15 pm-12:08 pm

2 stops21h 53m

San Diego

Wed 10/1

8:00 am-12:22 am

2 stops13h 22m

$347

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Fri 10/3

5:15 pm-9:18 am

1 stop19h 03m

San Diego

Tue 10/7

3:06 pm-11:40 am

1 stop17h 34m

$353

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Wed 9/24

6:55 pm-12:08 pm

1 stop20h 13m

San Diego

Wed 10/1

8:00 am-12:27 am

2 stops13h 27m

$355

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Thu 10/30

7:29 am-6:06 pm

1 stop13h 37m

San Diego

Sat 11/8

3:05 pm-3:11 pm

1 stop21h 06m

$356

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Fri 10/24

12:45 pm-11:41 pm

2 stops13h 56m

San Diego

Sun 11/2

5:50 pm-3:52 pm

2 stops19h 02m

$357

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Thu 11/20

6:00 am-11:31 am

1 stop8h 31m

San Diego

Mon 11/24

8:40 pm-2:00 pm

2 stops14h 20m

$360

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Wed 10/22

9:45 am-7:52 pm

2 stops13h 07m

San Diego

Mon 10/27

7:50 pm-2:00 pm

3 stops15h 10m

$360

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/25

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, August is the cheapest month in which you can book a flight from Quebec to San Diego (average of $286). Flying from Quebec to San Diego in March is currently the most expensive (average of $366). 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 August 28, 2025.

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?

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?

    American Airlines, United Airlines, and Air Canada can get you from Quebec to San Diego in just under 8h 45m. Your travel time can differ by up to 12h. Quebec and San Diego are separated by a distance of 2453 mi. This flight may include one or multiple stops.

  • 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 $207. On average you can expect to pay $331. The most popular route, (Montreal Pierre Elliott Trudeau Intl - San Diego), can usually be booked for $354.

  • 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, August is the cheapest month in which you can book a flight from Quebec to San Diego (average of $286). Flying from Quebec to San Diego in March is currently the most expensive (average of $366). 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
La Mesa
Poway
Lemon Grove
Coronado
Imperial Beach
National City
Alpine

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 August 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$235Average$407FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$263Average$529FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$271Average$447FlexibilityNo cancel feeOn-time71%
DeltaCheapest$293Average$389FlexibilityNo cancel feeOn-timeN/A

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