What is the cheapest airline that flies from Quebec to San Diego?

WestJet, Air Canada, and United Airlines are the most popular carriers operating from Quebec to San Diego

Which airlines fly to San Diego?

Air Canada, United Airlines and American Airlines are the top three most popular airlines that fly to San Diego from Quebec according to our data. Air Canada is the first choice among our users, with 50% of people opting to fly with this airline when travelling to San Diego. Keep in mind that there are 6 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to San Diego?

Flight times from Quebec to San Diego vary, but if you’re flying out of Montreal and flying into San Diego (one of the most popular routes), then the duration is 5h 54m on average. Another popular route from Quebec to San Diego is flying from Québec City to San Diego, which will take roughly 9h 47m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Quebec to San Diego Airport?

Prices for flights from Quebec to San Diego Airport refresh daily.

How many operators does momondo search for flights from Quebec to San Diego Airport?

As of December 2025, there are 6 operators available to choose from for flights from Quebec to San Diego Airport.

How old do you have to be to fly from Quebec to San Diego Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Quebec to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 249 Cheap Flights from Quebec to San Diego in 2025/26

1 adult

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Find the cheapest flights from Quebec to San Diego

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 a.m. - 11:53 a.m.

YUL

SAN

8h 53m1 stop

6:05 p.m. - 10:23 a.m.

SAN

YUL

13h 18m2 stops

C$ 529Air Canada

Wed, 28 Jan - Wed, 4 Feb

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

YUL

SAN

11h 00m1 stop

8:50 a.m. - 11:34 p.m.

SAN

YUL

11h 44m1 stop

C$ 530Delta

Wed, 14 Jan - Sat, 2 May

4:46 p.m. - 10:31 p.m.

YUL

SAN

8h 45m1 stop

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

SAN

YUL

11h 12m1 stop

C$ 532Delta

Thu, 29 Jan - Mon, 2 Feb

7:00 a.m. - 4:54 p.m.

YUL

SAN

12h 54m1 stop

10:45 p.m. - 10:44 p.m.

SAN

YUL

20h 59m1 stop

C$ 534American Airlines

Tue, 13 Jan - Tue, 20 Jan

8:00 a.m. - 1:43 p.m.

YUL

SAN

32h 43m2 stops

12:35 p.m. - 1:22 p.m.

SAN

YUL

21h 47m1 stop

C$ 536Multiple Airlines

Wed, 4 Mar - Wed, 11 Mar

7:30 p.m. - 11:45 a.m.

YUL

SAN

19h 15m1 stop

12:35 p.m. - 12:43 a.m.

SAN

YUL

33h 08m2 stops

C$ 537WestJet

Thu, 22 Jan - Sun, 25 Jan

3:59 p.m. - 10:58 p.m.

YUL

SAN

9h 59m1 stop

10:45 p.m. - 1:45 p.m.

SAN

YUL

12h 00m1 stop

C$ 543American Airlines

Mon, 12 Jan - Sun, 18 Jan

5:40 a.m. - 11:50 a.m.

YOW

SAN

33h 10m2 stops

9:59 p.m. - 5:13 p.m.

SAN

YOW

16h 14m1 stop

C$ 566Multiple Airlines

Mon, 12 Jan - Mon, 19 Jan

10:35 a.m. - 7:57 p.m.

YOW

SAN

12h 22m2 stops

8:40 p.m. - 1:45 p.m.

SAN

YOW

14h 05m2 stops

C$ 587United Airlines

Wed, 1 Apr - Wed, 8 Apr

5:25 p.m. - 10:44 p.m.

YOW

SAN

8h 19m1 stop

9:35 p.m. - 10:03 a.m.

SAN

YOW

9h 28m1 stop

C$ 588United Airlines

Mon, 13 Apr - Wed, 15 Apr

American Airlines flights from Quebec to San Diego

Our best American Airlines deals on Quebec to San Diego flight tickets

American Airlines

13 Jan

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

12h 54m

1 stop

SAN4:54 p.m.San Diego

20 Jan

SAN10:45 p.m.San Diego

20h 59m

1 stop

YUL10:44 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 534

Find similar

American Airlines

12 Jan

YUL3:59 p.m.Montreal Pierre Elliott Trudeau Intl

9h 59m

1 stop

SAN10:58 p.m.San Diego

18 Jan

SAN10:45 p.m.San Diego

12h 00m

1 stop

YUL1:45 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 543

Find similar

American Airlines

14 Jan

YUL2:25 p.m.Montreal Pierre Elliott Trudeau Intl

9h 11m

1 stop

SAN8:36 p.m.San Diego

28 Apr

SAN7:55 p.m.San Diego

12h 20m

2 stops

YUL11:15 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 547

Find similar

WestJet flights from Quebec to San Diego

Our best WestJet deals on Quebec to San Diego flight tickets

WestJet

8 Mar

YOW5:45 p.m.Ottawa

21h 02m

1 stop

SAN11:47 a.m.San Diego

11 Mar

SAN12:35 p.m.San Diego

9h 05m

1 stop

YOW12:40 a.m.Ottawa

C$ 454

Find similar

WestJet

11 Jan

YOW5:45 p.m.Ottawa

21h 00m

1 stop

SAN11:45 a.m.San Diego

19 Jan

SAN12:35 p.m.San Diego

9h 05m

1 stop

YOW12:40 a.m.Ottawa

C$ 479

Find similar

WestJet

6 Mar

YOW7:15 p.m.Ottawa

42h 32m

2 stops

SAN10:47 a.m.San Diego

13 Mar

SAN12:35 p.m.San Diego

9h 05m

1 stop

YOW12:40 a.m.Ottawa

C$ 482

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Wed 28/1

6:00 a.m.-11:53 a.m.

1 stop8h 53m

San Diego

Wed 4/2

6:05 p.m.-10:23 a.m.

2 stops13h 18m

C$ 529

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

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

1 stop11h 00m

San Diego

Sat 2/5

8:50 a.m.-11:34 p.m.

1 stop11h 44m

C$ 530

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

4:46 p.m.-10:31 p.m.

1 stop8h 45m

San Diego

Mon 2/2

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

1 stop11h 12m

C$ 532

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

7:00 a.m.-4:54 p.m.

1 stop12h 54m

San Diego

Tue 20/1

10:45 p.m.-10:44 p.m.

1 stop20h 59m

C$ 534

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

8:00 a.m.-1:43 p.m.

2 stops32h 43m

San Diego

Wed 11/3

12:35 p.m.-1:22 p.m.

1 stop21h 47m

C$ 536

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Thu 22/1

7:30 p.m.-11:45 a.m.

1 stop19h 15m

San Diego

Sun 25/1

12:35 p.m.-12:43 a.m.

2 stops33h 08m

C$ 537

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

3:59 p.m.-10:58 p.m.

1 stop9h 59m

San Diego

Sun 18/1

10:45 p.m.-1:45 p.m.

1 stop12h 00m

C$ 543

OttawaSan Diego

YOW - SAN

YOWSAN

Ottawa

Mon 12/1

5:40 a.m.-11:50 a.m.

2 stops33h 10m

San Diego

Mon 19/1

9:59 p.m.-5:13 p.m.

1 stop16h 14m

C$ 566

OttawaSan Diego

YOW - SAN

YOWSAN

Ottawa

Wed 1/4

10:35 a.m.-7:57 p.m.

2 stops12h 22m

San Diego

Wed 8/4

8:40 p.m.-1:45 p.m.

2 stops14h 05m

C$ 587

OttawaSan Diego

YOW - SAN

YOWSAN

Ottawa

Mon 13/4

5:25 p.m.-10:44 p.m.

1 stop8h 19m

San Diego

Wed 15/4

9:35 p.m.-10:03 a.m.

1 stop9h 28m

C$ 588

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Quebec to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to San Diego?

In general, January is the cheapest month to fly from Quebec to San Diego. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 420. If you are unable to visit San Diego during the month of January, then departing from Quebec during the month March is also very affordable. Most momondo users find prices during this month for around C$ 452.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart on your flight to San Diego is on a Tuesday when prices can be found for as low as C$ 449. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to San Diego on Friday is C$ 549.

What is the cheapest time of day to depart on your flight to San Diego?

Flying to San Diego from Quebec in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as C$ 520 when looking at flights departing in the afternoon. Flights to San Diego are more costly in the morning, with an average ticket price of C$ 799. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Quebec to San Diego flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to San Diego for the best Quebec - San Diego flight prices

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Quebec when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around C$ 506 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Quebec for as low as C$ 427 on momondo.

What cabin class options are available on Quebec to San Diego flights?

There is only 1 cabin class available to choose from on Quebec to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Quebec to San Diego flights?

No. A direct flight is the cheapest option for a flight between Quebec to San Diego.

Cheap Quebec to San Diego flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Quebec to San Diego

Best price found	C$ 533
Fastest flight time	5h 54m
Direct flights	None

The best flight deal from Quebec to San Diego found on momondo in the last 72 hours is C$ 533

The fastest flight from Quebec to San Diego takes 5h 54m

There are no direct flights from Quebec to San Diego. There are no popular flight routes from Quebec to San Diego.

Search flight deals

When did momondo last update prices for flights from Quebec to San Diego Airport?
Prices for flights from Quebec to San Diego Airport refresh daily.
How many operators does momondo search for flights from Quebec to San Diego Airport?
As of December 2025, there are 6 operators available to choose from for flights from Quebec to San Diego Airport.
How old do you have to be to fly from Quebec to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Quebec to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Quebec to San Diego?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Quebec to San Diego is Airbus A220-300 (55.56% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (37.78%), Embraer 175 (2.22%), and Airbus A330-300 (2.22%).

Best airlines flying from Quebec to San Diego

Compare and see reviews for airlines that fly from Quebec to San Diego with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom C$ 260	Free Cancellation	Rating 7.2 11,051 reviews	Search American Airlines flights
Delta	PriceFrom C$ 298	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
United Airlines	PriceFrom C$ 333	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights
Porter Airlines	PriceFrom C$ 343	Free Cancellation	Rating 8.0 399 reviews	Search Porter Airlines flights
Air Canada	PriceFrom C$ 352	Free Cancellation	Rating 7.1 10,525 reviews	Search Air Canada flights
WestJet	PriceFrom C$ 359	Free Cancellation	Rating 7.2 3,202 reviews	Search WestJet flights

El Cajon

Borrego Springs

Coronado

Chula Vista

Why use momondo?

Why should I use momondo to find a flight deal from Quebec to San Diego?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from Quebec.

Can I find flights from Quebec to San Diego with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Quebec to San Diego flights to just show those with flexible booking policies.

How can momondo help me find flights from Quebec to San Diego?

momondo provides multiple filters to help you find the best flight to San Diego from Quebec. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Quebec to San Diego right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Quebec to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.