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 35m. Keep in mind that layovers or delays could extend your travel time.

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 48% 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.

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

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 February 2026, 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$ 238 Cheap Flights from Quebec to San Diego in 2026

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Quebec to San Diego

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:10 a.m. - 11:40 p.m.

YOW

SAN

15h 30m

2 stops

7:00 a.m. - 9:18 p.m.

SAN

YOW

11h 18m

1 stop

C$ 407United Airlines

Mon, 23 Feb - Sat, 28 Feb

11:49 a.m. - 9:03 p.m.

YQB

SAN

12h 14m

2 stops

5:55 p.m. - 11:02 a.m.

SAN

YQB

14h 07m

2 stops

C$ 414United Airlines

Tue, 17 Mar - Tue, 24 Mar

9:30 a.m. - 4:05 p.m.

YOW

SAN

9h 35m

1 stop

8:15 a.m. - 8:45 p.m.

SAN

YOW

9h 30m

1 stop

C$ 423Air Canada

Sat, 23 May - Wed, 27 May

11:49 a.m. - 9:03 p.m.

YQB

SAN

12h 14m

2 stops

10:30 p.m. - 11:02 a.m.

SAN

YQB

9h 32m

1 stop

C$ 423United Airlines

Tue, 17 Mar - Tue, 24 Mar

9:30 a.m. - 4:05 p.m.

YOW

SAN

9h 35m

1 stop

8:15 a.m. - 8:45 p.m.

SAN

YOW

9h 30m

1 stop

C$ 426Air Canada

Sat, 23 May - Wed, 27 May

12:30 p.m. - 10:48 p.m.

YUL

SAN

13h 18m

1 stop

11:58 a.m. - 11:26 p.m.

SAN

YUL

8h 28m

1 stop

C$ 432Delta

Tue, 17 Feb - Tue, 14 Apr

12:30 p.m. - 10:48 p.m.

YUL

SAN

13h 18m

1 stop

10:20 p.m. - 11:25 a.m.

SAN

YUL

10h 05m

1 stop

C$ 433Delta

Sat, 14 Feb - Fri, 20 Feb

7:15 a.m. - 2:10 p.m.

YUL

SAN

9h 55m

1 stop

3:30 p.m. - 7:00 a.m.

SAN

YUL

12h 30m

1 stop

C$ 443WestJet

Fri, 22 May - Sat, 30 May

7:30 a.m. - 7:24 p.m.

YUL

SAN

14h 54m

1 stop

10:00 p.m. - 1:45 p.m.

SAN

YUL

12h 45m

1 stop

C$ 445American Airlines

Tue, 3 Mar - Tue, 10 Mar

7:15 a.m. - 2:10 p.m.

YUL

SAN

9h 55m

1 stop

3:30 p.m. - 11:45 p.m.

SAN

YUL

29h 15m

1 stop

C$ 451WestJet

Fri, 22 May - Fri, 29 May

United Airlines flights from Quebec to San Diego

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

United Airlines

23 Feb

YOW9:45 a.m.Ottawa

14h 01m

1 stop

SAN8:46 p.m.San Diego

28 Feb

SAN7:00 a.m.San Diego

11h 18m

1 stop

YOW9:18 p.m.Ottawa

C$ 407

United Airlines

17 Mar

YQB11:49 a.m.Québec City

12h 14m

2 stops

SAN9:03 p.m.San Diego

24 Mar

SAN5:55 p.m.San Diego

14h 07m

2 stops

YQB11:02 a.m.Québec City

C$ 414

United Airlines

17 Mar

YQB11:49 a.m.Québec City

12h 14m

2 stops

SAN9:03 p.m.San Diego

24 Mar

SAN10:30 p.m.San Diego

9h 32m

1 stop

YQB11:02 a.m.Québec City

C$ 423

WestJet flights from Quebec to San Diego

Our best WestJet deals on Quebec to San Diego flight tickets

WestJet

22 May

YUL7:15 a.m.Montreal Pierre Elliott Trudeau Intl

9h 55m

1 stop

SAN2:10 p.m.San Diego

30 May

SAN3:30 p.m.San Diego

12h 30m

1 stop

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

C$ 443

WestJet

22 May

YUL7:15 a.m.Montreal Pierre Elliott Trudeau Intl

9h 55m

1 stop

SAN2:10 p.m.San Diego

29 May

SAN3:30 p.m.San Diego

29h 15m

1 stop

YUL11:45 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 451

WestJet

25 Jun

YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl

9h 35m

1 stop

SAN1:20 p.m.San Diego

5 Jul

SAN11:15 a.m.San Diego

28h 10m

2 stops

YUL6:25 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 542

Fly from

Fly to

Route

Depart

Return

Price

OttawaSan Diego

YOW - SAN

YOWSAN

Ottawa

Mon 23/2

11:10 a.m.-11:40 p.m.

2 stops15h 30m

San Diego

Sat 28/2

7:00 a.m.-9:18 p.m.

1 stop11h 18m

C$ 407

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Tue 17/3

11:49 a.m.-9:03 p.m.

2 stops12h 14m

San Diego

Tue 24/3

5:55 p.m.-11:02 a.m.

2 stops14h 07m

C$ 414

OttawaSan Diego

YOW - SAN

YOWSAN

Ottawa

Sat 23/5

9:30 a.m.-4:05 p.m.

1 stop9h 35m

San Diego

Wed 27/5

8:15 a.m.-8:45 p.m.

1 stop9h 30m

C$ 423

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Tue 17/3

11:49 a.m.-9:03 p.m.

2 stops12h 14m

San Diego

Tue 24/3

10:30 p.m.-11:02 a.m.

1 stop9h 32m

C$ 423

OttawaSan Diego

YOW - SAN

YOWSAN

Ottawa

Sat 23/5

9:30 a.m.-4:05 p.m.

1 stop9h 35m

San Diego

Wed 27/5

8:15 a.m.-8:45 p.m.

1 stop9h 30m

C$ 426

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

12:30 p.m.-10:48 p.m.

1 stop13h 18m

San Diego

Tue 14/4

11:58 a.m.-11:26 p.m.

1 stop8h 28m

C$ 432

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Sat 14/2

12:30 p.m.-10:48 p.m.

1 stop13h 18m

San Diego

Fri 20/2

10:20 p.m.-11:25 a.m.

1 stop10h 05m

C$ 433

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

7:15 a.m.-2:10 p.m.

1 stop9h 55m

San Diego

Sat 30/5

3:30 p.m.-7:00 a.m.

1 stop12h 30m

C$ 443

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

7:30 a.m.-7:24 p.m.

1 stop14h 54m

San Diego

Tue 10/3

10:00 p.m.-1:45 p.m.

1 stop12h 45m

C$ 445

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

7:15 a.m.-2:10 p.m.

1 stop9h 55m

San Diego

Fri 29/5

3:30 p.m.-11:45 p.m.

1 stop29h 15m

C$ 451

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$ 415. If you are unable to visit San Diego during the month of January, then departing from Quebec during the month June is also very affordable. Most momondo users find prices during this month for around C$ 449.

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 Monday when prices can be found for as low as C$ 415. 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$ 567.

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$ 495 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$ 396 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$ 314
Fastest flight time	5h 54m
Direct flights	Mon, Tue, Fri, Sat and Sun
Airports in San Diego	1 airport

The best flight deal from Quebec to San Diego found on momondo in the last 72 hours is C$ 314

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

Direct flights go from Quebec to San Diego on Monday, Tuesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There is 1 airport in San Diego. From Quebec there are direct flights to San Diego (SAN).

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 February 2026, 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 (45.95% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (37.84%), Airbus A319 (8.11%), and Embraer 175 (2.70%).

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$ 257	Free Cancellation	Rating 7.2 11,212 reviews	Search American Airlines flights
WestJet	PriceFrom C$ 267	Free Cancellation	Rating 7.2 3,254 reviews	Search WestJet flights
Delta	PriceFrom C$ 268	Free Cancellation	Rating 7.9 8,132 reviews	Search Delta flights
United Airlines	PriceFrom C$ 306	Free Cancellation	Rating 7.4 9,231 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 308	Free Cancellation	Rating 7.1 10,676 reviews	Search Air Canada flights
Porter Airlines	PriceFrom C$ 337	Free Cancellation	Rating 7.9 412 reviews	Search Porter Airlines flights

El Cajon

Coronado

Borrego Springs

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.