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$182+ 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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — SAN
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Québec City to San Diego are usually found in May or April, booked 24 days in advance, depart on a Wednesday or Thursday and return on a Sunday

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 July 3, 2025.

Round-trip from

$328
(United Airlines)

One-way from

$182
(Booking.com)

Popular in

January

Cheapest in

May

Average price

$417
From Québec City to San Diego
Search Deals
One-way flight from Québec City to San Diego
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Highest demand for flights based on searches. 28% potential increase in price ($178 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/3. 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 8/73:18 pmYQB - SAN
2 stops11h 26mUnited Airlines
Wed 8/2010:30 pmSAN - YQB
1 stop12h 46mUnited Airlines
Deal found 7/3$328
This American Airlines deal was found by Cheapflights users on 7/3. 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 8/74:14 pmYQB - SAN
1 stop10h 09mAmerican Airlines
Wed 8/2010:54 pmSAN - YQB
1 stop13h 40mAmerican Airlines
Deal found 7/3$337
This Air Canada deal was found by Cheapflights users on 7/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/205:50 amYQB - SAN
2 stops13h 23mAir Canada
Fri 9/54:55 pmSAN - YQB
2 stops14h 25mAir Canada
Deal found 7/1$370
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Sun 8/174:45 pmYQB - SAN
2 stops22h 24mMultiple Airlines
Fri 9/52:05 pmSAN - YQB
1 stop24h 22mMultiple Airlines
Deal found 7/1$726

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 July 3, 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

Thu 8/7

3:18 pm-11:44 pm

2 stops11h 26m

San Diego

Wed 8/20

10:30 pm-2:16 pm

1 stop12h 46m

$328

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Thu 8/7

1:06 pm-9:16 pm

1 stop11h 10m

San Diego

Wed 8/20

10:54 pm-3:34 pm

1 stop13h 40m

$337

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Wed 8/20

5:50 am-4:13 pm

2 stops13h 23m

San Diego

Fri 9/5

4:55 pm-10:20 am

2 stops14h 25m

$370

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Sun 8/17

4:45 pm-12:09 pm

2 stops22h 24m

San Diego

Fri 9/5

2:05 pm-5:27 pm

1 stop24h 22m

$726

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Thu 11/20

5:35 am-5:24 pm

2 stops14h 49m

$182

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Fri 8/15

12:45 pm-8:52 pm

1 stop11h 07m

$194

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Mon 10/27

4:14 pm-2:10 pm

1 stop24h 56m

$203

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Mon 10/27

10:45 pm-9:24 am

3 stops37h 39m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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

How far ahead should I book a flight from Québec City to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from Québec City to San Diego. Price data was last updated on June 27, 2025.

To ensure you get the cheapest price possible for a flight from Québec City to San Diego, you should look to book at least 22 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.

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 July 3, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines, and Air Canada 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
8,861 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.0

Comfort

7.3

Food

6.6

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
8,861 reviews
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.0

Comfort

7.3

Food

6.6

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.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.0

Comfort

7.3

Food

6.6

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.
Air Canada
7.1
Good
9,681 reviews
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.0

Comfort

7.3

Food

6.6

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 are the cheapest airlines flying from Québec City to San Diego round-trip?

    Currently priced at $328, 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. Search Cheapflights for deals from American Airlines and Air Canada - these airlines can fly you to your destination from $337 and $370, respectively. United Airlines is priced at 28% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as $182 on Air Canada. Other airlines that offer cheap prices include United Airlines from $194 and American Airlines from $203 one-way.

  • 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 Québec City?

Book flights to Québec City if you plan to visit one of these locations
El Cajon
Chula Vista
Coronado
National City
Lemon Grove
Imperial Beach
La Mesa
Poway
Alpine
Santee

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Top 2 airlines flying from Québec City to San Diego

Discover the top 2 airlines 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$297Average$531FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$352Average$476FlexibilityNo cancel feeOn-time69%

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