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Cheap flights from Québec City to San Diego from C$ 243

YQB — SAN
9 Oct — 16 Oct1
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

Thu 22/102:25 p.m. -
1 stop10h 09m
Thu 29/107:15 p.m. -
2 stops14h 52m
Deal found 7/9C$ 426
Wed 4/113:45 p.m. -
1 stop9h 55m
Sun 8/1110:30 p.m. -
1 stop13h 15m
Deal found 8/9C$ 428
Tue 6/106:00 a.m. -
1 stop19h 19m
Fri 23/109:20 p.m. -
1 stop15h 52m
Deal found 9/9C$ 433
Tue 10/116:00 a.m. -
2 stops18h 26m
Tue 17/1112:37 p.m. -
3 stops25h 04m
Deal found 7/9C$ 480
Sun 11/106:40 a.m. -
1 stop12h 32m
Sat 17/104:50 p.m. -
2 stops16h 03m
Deal found 6/9C$ 498

Find flight deals from Québec City to San Diego

Round-trip from

C$ 426

One-way from

C$ 243

Popular in

November

Cheapest in

May

Average price

C$ 797
American Airlines
  • American Airlines
  • 22/10-29/10
  • 3 total stops
  • 25h 01m total
  • Québec City to San Diego
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American Airlines
  • American Airlines
  • 5/11-31/12
  • 1 total stop
  • 10h 40m total
  • Québec City to San Diego
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 216 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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

Thu 5/11

12:45 p.m.-10:30 p.m.

2 stops12h 45m

San Diego

Wed 31/12

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

Nonstop0h 00m

C$ 262

Québec CitySan Diego

YQB Québec City - SAN San Diego

YQBSAN

Québec City

Sat 24/10

4:55 p.m.-8:40 a.m.

2 stops18h 45m

San Diego

Wed 31/12

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

Nonstop0h 00m

C$ 266

Québec CitySan Diego

YQB Québec City - SAN San Diego

YQBSAN

Québec City

Thu 1/10

7:30 p.m.-2:10 p.m.

1 stop21h 40m

San Diego

Wed 31/12

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

Nonstop0h 00m

C$ 270
Quickest round-trip

Québec CitySan Diego

YQB Québec City - SAN San Diego

YQBSAN

Québec City

Tue 15/9

3:53 p.m.-10:49 p.m.

1 stop9h 56m

San Diego

Wed 31/12

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

Nonstop0h 00m

C$ 274

Québec CitySan Diego

YQB Québec City - SAN San Diego

YQBSAN

Québec City

Tue 15/9

12:35 p.m.-10:10 p.m.

2 stops12h 35m

San Diego

Wed 31/12

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

Nonstop0h 00m

C$ 331

Québec CitySan Diego

YQB Québec City - SAN San Diego

YQBSAN

Québec City

Thu 1/10

5:00 a.m.-8:08 p.m.

2 stops18h 08m

San Diego

Wed 31/12

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

Nonstop0h 00m

C$ 365

Québec CitySan Diego

YQB Québec City - SAN San Diego

YQBSAN

Québec City

Sat 24/10

6:40 a.m.-1:16 p.m.

3 stops33h 36m

San Diego

Wed 31/12

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

Nonstop0h 00m

C$ 411

Québec CitySan Diego

YQB Québec City - SAN San Diego

YQBSAN

Québec City

Wed 4/11

3:45 p.m.-10:40 p.m.

1 stop9h 55m

San Diego

Sun 8/11

10:30 p.m.-2:45 p.m.

1 stop13h 15m

C$ 428

Québec CitySan Diego

YQB Québec City - SAN San Diego

YQBSAN

Québec City

Tue 6/10

6:00 a.m.-10:19 p.m.

1 stop19h 19m

San Diego

Mon 19/10

10:30 p.m.-2:12 p.m.

1 stop12h 42m

C$ 433

Québec CitySan Diego

YQB Québec City - SAN San Diego

YQBSAN

Québec City

Tue 10/11

12:45 p.m.-9:22 p.m.

1 stop11h 37m

San Diego

Tue 17/11

9:40 p.m.-4:41 p.m.

1 stop16h 01m

C$ 480

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 12 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$ 554). Flying from Québec City to San Diego in November is currently the most expensive (average of C$ 1,125). 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.

How much does it cost to fly round-trip from Québec City to San Diego?

Airfare is below average for this route at the moment.

Québec City to San Diego flights typically cost between C$ 552 and C$ 919 in October.
The cheapest round-trip price found within the last 5 days was C$ 426 on American Airlines (22 Oct-29 Oct).

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
7.4
Good
10,191 reviews
Check prices

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.7

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
7.4
Good
10,191 reviews
United Airlines
7.4
Good
10,191 reviews
Check prices

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.7

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
11,603 reviews
United Airlines
7.4
Good
10,191 reviews
Check prices

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.7

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$ 428, United Airlines can have you in San Diego from Québec City in 9h 55m. Airlines will cover a distance of 4144 km.

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

    United Airlines, at C$ 392, 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 48% 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$ 554). Flying from Québec City to San Diego in November is currently the most expensive (average of C$ 1,125). 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$ 392AverageC$ 704FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 545AverageC$ 983FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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How does Cheapflights help users find flights from Québec City to San Diego?

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.

Can Cheapflights find flights from Québec City to San Diego with no change fees?

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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