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 4 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 51m on average. Another popular route from Quebec to San Diego is flying from Québec City to San Diego, which will take roughly 10h 10m. Keep in mind that layovers or delays could extend your travel time.

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

Air Canada, United Airlines, and Delta 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 March 2026, there are 5 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$ 240 Cheap Flights from Quebec to San Diego in 2026

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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.

6:05 a.m. - 12:43 p.m.

YOW

SAN

9h 38m

1 stop

6:05 p.m. - 10:03 a.m.

SAN

YOW

12h 58m

2 stops

C$ 425United Airlines

Tue, 5 May - Wed, 6 May

9:15 a.m. - 8:02 p.m.

YUL

SAN

13h 47m

2 stops

12:55 p.m. - 12:13 a.m.

SAN

YUL

8h 18m

1 stop

C$ 427United Airlines

Sat, 9 May - Tue, 12 May

6:00 a.m. - 2:56 p.m.

YQB

SAN

11h 56m

2 stops

8:45 p.m. - 2:03 p.m.

SAN

YQB

14h 18m

2 stops

C$ 427United Airlines

Wed, 6 May - Fri, 8 May

2:20 p.m. - 8:46 p.m.

YUL

SAN

9h 26m

1 stop

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

SAN

YUL

9h 00m

1 stop

C$ 428United Airlines

Tue, 28 Apr - Mon, 4 May

5:00 a.m. - 12:18 p.m.

YUL

SAN

10h 18m

1 stop

7:00 a.m. - 3:31 p.m.

SAN

YUL

5h 31mdirect

C$ 429Air Canada

Sat, 9 May - Tue, 12 May

5:45 p.m. - 8:43 p.m.

YUL

SAN

5h 58mdirect

1:15 p.m. - 12:31 a.m.

SAN

YUL

8h 16m

1 stop

C$ 431Air Canada

Sun, 17 May - Tue, 26 May

3:45 p.m. - 10:00 p.m.

YUL

SAN

9h 15m

1 stop

10:40 p.m. - 11:44 a.m.

SAN

YUL

10h 04m

1 stop

C$ 439American Airlines

Sun, 19 Apr - Fri, 8 May

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

YUL

SAN

9h 55m

1 stop

3:30 p.m. - 6:20 p.m.

SAN

YUL

23h 50m

2 stops

C$ 443WestJet

Wed, 27 May - Wed, 3 Jun

3:45 p.m. - 10:00 p.m.

YUL

SAN

9h 15m

1 stop

7:20 p.m. - 11:44 a.m.

SAN

YUL

13h 24m

2 stops

C$ 445American Airlines

Sun, 19 Apr - Fri, 8 May

7:20 a.m. - 2:10 p.m.

YOW

SAN

9h 50m

1 stop

3:30 p.m. - 5:35 a.m.

SAN

YOW

11h 05m

1 stop

C$ 446WestJet

Sat, 5 Sep - Mon, 14 Sep

United Airlines flights from Quebec to San Diego

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

United Airlines

5 May

YOW10:44 a.m.Ottawa

12h 30m

2 stops

SAN8:14 p.m.San Diego

6 May

SAN7:00 p.m.San Diego

11h 11m

2 stops

YOW9:11 a.m.Ottawa

C$ 425

United Airlines

9 May

YUL6:10 a.m.Montreal Pierre Elliott Trudeau Intl

11h 46m

2 stops

SAN2:56 p.m.San Diego

12 May

SAN11:00 a.m.San Diego

10h 13m

2 stops

YUL12:13 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 426

United Airlines

28 Apr

YUL2:20 p.m.Montreal Pierre Elliott Trudeau Intl

9h 26m

1 stop

SAN8:46 p.m.San Diego

4 May

SAN10:40 p.m.San Diego

9h 00m

1 stop

YUL10:40 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 428

American Airlines flights from Quebec to San Diego

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

American Airlines

19 Apr

YUL3:45 p.m.Montreal Pierre Elliott Trudeau Intl

9h 15m

1 stop

SAN10:00 p.m.San Diego

8 May

SAN10:40 p.m.San Diego

10h 04m

1 stop

YUL11:44 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 439

American Airlines

19 Apr

YUL3:45 p.m.Montreal Pierre Elliott Trudeau Intl

9h 15m

1 stop

SAN10:00 p.m.San Diego

8 May

SAN7:20 p.m.San Diego

13h 24m

2 stops

YUL11:44 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 445

American Airlines

30 Apr

YUL1:03 p.m.Montreal Pierre Elliott Trudeau Intl

12h 46m

1 stop

SAN10:49 p.m.San Diego

7 May

SAN3:09 p.m.San Diego

17h 35m

1 stop

YUL11:44 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 453

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaSan Diego

YOW - SAN

YOWSAN

Ottawa

Tue 5/5

6:05 a.m.-12:43 p.m.

1 stop9h 38m

San Diego

Wed 6/5

6:05 p.m.-10:03 a.m.

2 stops12h 58m

C$ 425

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

9:15 a.m.-8:02 p.m.

2 stops13h 47m

San Diego

Tue 12/5

12:55 p.m.-12:13 a.m.

1 stop8h 18m

C$ 426

Québec CitySan Diego

YQB - SAN

YQBSAN

Québec City

Wed 6/5

6:00 a.m.-2:56 p.m.

2 stops11h 56m

San Diego

Fri 8/5

8:45 p.m.-2:03 p.m.

2 stops14h 18m

C$ 426

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

2:20 p.m.-8:46 p.m.

1 stop9h 26m

San Diego

Mon 4/5

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

1 stop9h 00m

C$ 428

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

5:00 a.m.-12:18 p.m.

1 stop10h 18m

San Diego

Tue 12/5

7:00 a.m.-3:31 p.m.

Nonstop5h 31m

C$ 429

Quickest round-trip

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Sun 17/5

5:45 p.m.-8:43 p.m.

Nonstop5h 58m

San Diego

Tue 26/5

1:15 p.m.-12:31 a.m.

1 stop8h 16m

C$ 431

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

3:45 p.m.-10:00 p.m.

1 stop9h 15m

San Diego

Fri 8/5

10:40 p.m.-11:44 a.m.

1 stop10h 04m

C$ 439

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

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

1 stop9h 55m

San Diego

Wed 3/6

3:30 p.m.-6:20 p.m.

2 stops23h 50m

C$ 443

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

3:45 p.m.-10:00 p.m.

1 stop9h 15m

San Diego

Fri 8/5

7:20 p.m.-11:44 a.m.

2 stops13h 24m

C$ 445

OttawaSan Diego

YOW - SAN

YOWSAN

Ottawa

Sat 5/9

7:20 a.m.-2:10 p.m.

1 stop9h 50m

San Diego

Mon 14/9

3:30 p.m.-5:35 a.m.

1 stop11h 05m

C$ 446

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, June 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$ 424. If you are unable to visit San Diego during the month of June, then departing from Quebec during the month April is also very affordable. Most momondo users find prices during this month for around C$ 500.

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$ 423. 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$ 608.

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$ 532 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$ 438 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$ 468
Fastest flight time	5h 51m
Direct flights	Mon, Tue, Wed, 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$ 468

The fastest flight from Quebec to San Diego takes 5h 51m

Direct flights go from Quebec to San Diego on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.

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 March 2026, there are 5 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 Boeing 737 MAX 8 (50.50% of total bookings). The next most popular plane models are Airbus A220-300 (39.60%), Airbus A319 (6.93%), and Embraer 175 (0.99%).

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$ 262	Free Cancellation	Rating 7.1 11,523 reviews	Search American Airlines flights
Delta	PriceFrom C$ 273	Free Cancellation	Rating 7.9 8,359 reviews	Search Delta flights
United Airlines	PriceFrom C$ 322	Free Cancellation	Rating 7.4 9,509 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 332	Free Cancellation	Rating 7.1 10,856 reviews	Search Air Canada 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.

An easier way to manage your San Diego trip

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Cheap flights from Quebec to San Diego from C$ 236

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Quebec to San Diego departing on 15/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

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

What is the cheapest month to fly to San Diego?

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

What is the cheapest Quebec to San Diego flight route?

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

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

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

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

Which airlines fly to San Diego?

How long does it take to fly 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

Fastest flight time

Direct flights

Airports in San Diego

Best airlines flying from Quebec to San Diego

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

Travelling to a place near San Diego?

Why use momondo?

An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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Fly your favourite airline to San Diego

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in San Diego. Availability may vary depending on flight origin and airline.

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