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Cheap flights from Québec City to San Diego from C$ 450

YQB — SAN
24 Nov — 1 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Québec City to San Diego

Enter your travel dates to find the best prices.

Cheapest flights from Québec City to San Diego

Wed 4/113:16 p.m. -
1 stop10h 24m
Sun 8/1110:20 p.m. -
1 stop10h 40m
Deal found 19/10C$ 639
Mon 7/1210:00 p.m. -
1 stop17h 00m
Mon 14/1212:55 p.m. -
1 stop17h 56m
Deal found 23/10C$ 690
Mon 16/113:16 p.m. -
1 stop10h 24m
Tue 8/126:50 a.m. -
2 stops13h 26m
Deal found 22/10C$ 755
Mon 7/1210:00 p.m. -
3 stops21h 00m
Mon 14/127:00 a.m. -
1 stop12h 47m
Deal found 23/10C$ 850
Mon 16/115:45 p.m. -
1 stop19h 25m
Tue 8/122:30 p.m. -
2 stops16h 20m
Deal found 21/10C$ 854

Find flight deals from Québec City to San Diego

Round-trip from

C$ 690

One-way from

C$ 450

Popular in

December

Cheapest in

May

Average price

C$ 931
Air Canada
  • Air Canada
  • 7/12-14/12
  • 2 total stops
  • 34h 56m total
  • Québec City to San Diego
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United Airlines
  • United Airlines
  • 16/12-31/12
  • 3 total stops
  • 14h 00m total
  • Québec City to San Diego
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Québec City to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Québec CitySan Diego

YQB Québec City - SAN San Diego

YQBSAN

Québec City

Wed 16/12

5:00 a.m.-4:00 p.m.

3 stops14h 00m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 450

Québec CitySan Diego

YQB Québec City - SAN San Diego

YQBSAN

Québec City

Thu 5/11

6:00 a.m.-10:27 p.m.

2 stops19h 27m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 629
Quickest round-trip

Québec CitySan Diego

YQB Québec City - SAN San Diego

YQBSAN

Québec City

Thu 5/11

2:00 p.m.-9:40 p.m.

2 stops10h 40m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 647

Québec CitySan Diego

YQB Québec City - SAN San Diego

YQBSAN

Québec City

Mon 21/12

6:00 a.m.-12:19 a.m.

3 stops21h 19m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 759

Québec CitySan Diego

YQB Québec City - SAN San Diego

YQBSAN

Québec City

Tue 22/12

10:00 p.m.-12:00 p.m.

1 stop17h 00m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 762

Québec CitySan Diego

YQB Québec City - SAN San Diego

YQBSAN

Québec City

Mon 16/11

3:16 p.m.-10:40 p.m.

1 stop10h 24m

San Diego

Tue 8/12

6:50 a.m.-11:16 p.m.

2 stops13h 26m

C$ 793

Québec CitySan Diego

YQB Québec City - SAN San Diego

YQBSAN

Québec City

Mon 7/12

10:00 p.m.-4:00 p.m.

3 stops21h 00m

San Diego

Mon 14/12

7:00 a.m.-10:47 p.m.

1 stop12h 47m

C$ 850

Québec CitySan Diego

YQB Québec City - SAN San Diego

YQBSAN

Québec City

Mon 16/11

5:45 p.m.-10:10 a.m.

1 stop19h 25m

San Diego

Tue 8/12

2:30 p.m.-9:50 a.m.

2 stops16h 20m

C$ 854

Québec CitySan Diego

YQB Québec City - SAN San Diego

YQBSAN

Québec City

Tue 9/2

5:00 a.m.-4:09 p.m.

3 stops14h 09m

San Diego

Wed 17/2

8:40 a.m.-10:47 p.m.

2 stops11h 07m

C$ 933

Québec CitySan Diego

YQB Québec City - SAN San Diego

YQBSAN

Québec City

Sun 6/12

10:00 p.m.-12:00 p.m.

1 stop17h 00m

San Diego

Sun 13/12

12:55 p.m.-9:51 a.m.

1 stop17h 56m

C$ 951

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/10

Showing 1-10 of 11 resultsSorted by cheapest first
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

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, May is the cheapest month in which you can book a flight from Québec City to San Diego (average of C$ 563). Flying from Québec City to San Diego in December is currently the most expensive (average of C$ 966). 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

Read through reviews of airlines operating flights from Québec City to San Diego, such as United Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.3
Good
10,436 reviews
Check prices

Crew

8.1

Food

6.7

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.3
Good
10,436 reviews
United Airlines
7.3
Good
10,436 reviews
Check prices

Crew

8.1

Food

6.7

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Air Canada
7.1
Good
11,810 reviews
United Airlines
7.3
Good
10,436 reviews
Check prices

Crew

8.1

Food

6.7

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

  • How long is the flight from Québec City to San Diego?

    For as low as C$ 793, Air Canada can have you in San Diego from Québec City in 10h 24m. Airlines will cover a distance of 4144 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    United Airlines, at C$ 261, was found to be the cheapest airline from Québec City to San Diego. An alternate airline flying to your destination would be Air Canada. Users have found that United Airlines is 66% cheaper than the other options available to this destination.

  • 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, May is the cheapest month in which you can book a flight from Québec City to San Diego (average of C$ 563). Flying from Québec City to San Diego in December is currently the most expensive (average of C$ 966). 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

Travelling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
La Mesa
Borrego Springs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Québec City to San Diego

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 261AverageC$ 725FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 297AverageC$ 648FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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Deals for Québec City to San Diego flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Québec City to San Diego?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Diego from Québec City.

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Yes! Cheapflights helps users easily find flights from Québec City to San Diego with no change fees.

Can Cheapflights notify me if prices for flights from Québec City to San Diego become cheaper?

Yes! Start tracking prices for Québec City to San Diego flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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