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$167+ Cheap flights from Québec City (YQB) 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — SAN
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Québec City to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Québec City (YQB) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2025.

Round-trip from

$284
(American Airlines)

One-way from

$167
(American Airlines)

Popular in

September

Cheapest in

July

Average price

$349
From Québec City to San Diego
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One-way flight from Québec City to San Diego
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Highest demand for flights based on searches. 11% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Québec City to San Diego

Cheapest flights from Québec City to San Diego
Explore the most affordable flight options available from Québec City to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/11. 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.
Wed 10/224:14 pmYQB - SAN
2 stops20h 41mAmerican Airlines
Wed 10/291:14 pmSAN - YQB
1 stop21h 22mAmerican Airlines
Deal found 8/11$284
This American Airlines deal was found by Cheapflights users on 8/12. 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 8/264:14 pmYQB - SAN
1 stop21h 07mAmerican Airlines
Sat 8/303:07 pmSAN - YQB
1 stop19h 37mAmerican Airlines
Deal found 8/12$287
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Thu 8/282:24 pmYQB - SAN
1 stop9h 52mAmerican Airlines
Mon 9/110:45 pmSAN - YQB
1 stop11h 59mAmerican Airlines
Deal found 8/13$305
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Tue 8/266:00 amYQB - SAN
2 stops12h 01mUnited Airlines
Sat 8/305:56 pmSAN - YQB
3 stops17h 20mUnited Airlines
Deal found 8/12$315
This United Airlines deal was found by Cheapflights users on 8/14. 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 11/142:55 pmYQB - SAN
1 stop10h 25mUnited Airlines
Sat 11/225:15 pmSAN - YQB
1 stop17h 58mUnited Airlines
Deal found 8/14$359
This Air Canada deal was found by Cheapflights users on 8/14. 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 11/125:00 amYQB - SAN
2 stops15h 24mAir Canada
Tue 11/256:10 pmSAN - YQB
2 stops14h 59mAir Canada
Deal found 8/14$360
This Air Canada deal was found by Cheapflights users on 8/14. 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 11/161:40 pmYQB - SAN
2 stops11h 40mAir Canada
Mon 11/245:15 pmSAN - YQB
2 stops18h 14mAir Canada
Deal found 8/14$428
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Thu 11/1310:50 amYQB - SAN
2 stops14h 39mUnited Airlines
Sun 11/2310:18 pmSAN - YQB
1 stop9h 44mUnited Airlines
Deal found 8/14$434
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Wed 12/245:10 pmYQB - SAN
2 stops19h 07mUnited Airlines
Wed 12/319:45 pmSAN - YQB
1 stop10h 06mUnited Airlines
Deal found 8/13$440

Cheapflights Fare Finder

 
Customize your flight search to find flights from Québec City 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 14, 2025.
Use the filters below to find and compare flights from Québec City to San Diego that are best for you.

Fly from

Québec City

Fly to

San Diego

Route

Depart

Return

Price

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Wed 10/22

4:14 pm-9:55 am

2 stops20h 41m

San Diego

Wed 10/29

1:14 pm-1:36 pm

1 stop21h 22m

$284

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Tue 8/26

4:14 pm-10:21 am

1 stop21h 07m

San Diego

Sat 8/30

3:07 pm-1:44 pm

1 stop19h 37m

$287

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Thu 8/28

2:24 pm-9:16 pm

1 stop9h 52m

San Diego

Mon 9/1

10:45 pm-1:44 pm

1 stop11h 59m

$305

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Tue 8/26

6:00 am-3:01 pm

2 stops12h 01m

San Diego

Sat 8/30

10:30 pm-2:16 pm

1 stop12h 46m

$315

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Fri 11/14

2:55 pm-10:20 pm

1 stop10h 25m

San Diego

Sat 11/22

5:15 pm-2:13 pm

1 stop17h 58m

$359

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Fri 11/14

2:55 pm-10:20 pm

1 stop10h 25m

San Diego

Mon 11/17

4:10 pm-2:13 pm

2 stops19h 03m

$359

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Sun 11/16

2:55 pm-10:20 pm

1 stop10h 25m

San Diego

Sat 11/22

8:40 pm-11:02 am

2 stops11h 22m

$359

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Thu 9/11

4:14 pm-9:18 am

1 stop20h 04m

$167

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Thu 9/11

11:00 am-10:30 am

2 stops26h 30m

$202

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Fri 9/12

5:20 am-11:31 am

1 stop9h 11m

$206

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 17 results
1
2

Best time to book a flight from Québec City to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Québec City 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 Québec City to San Diego

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

Currently, August is the cheapest month in which you can book a flight from Québec City to San Diego (average of $286). Flying from Québec City 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.

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated August 14, 2025.
Read reviews from past customers who have flown United Airlines from Québec City to San Diego. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,916 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

Find useful and relevant information for your journey from Québec City 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 is the cheapest airline to fly from Québec City to San Diego round-trip?

    Currently priced at $352, United Airlines will fly you from Québec City to San Diego and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. United Airlines is priced at 23% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Québec City 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 Québec City to San Diego?

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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Québec City to San Diego

Discover the top airline that operate flights from Québec City 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$352Average$671FlexibilityNo cancel feeOn-time69%

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