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

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

How long does it take to fly to San Diego?

Flight times from Canada to San Diego vary, but if you’re flying out of Vancouver and flying into San Diego (one of the most popular routes), then the duration is 2h 59m on average. Another popular route from Canada to San Diego is flying from Calgary to San Diego, which will take roughly 3h 25m. Keep in mind that layovers or delays could extend your travel time.

What is the most punctual flight time for Canada to San Diego flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Which airlines fly to San Diego?

WestJet, Air Canada and United Airlines are the top three most popular airlines that fly to San Diego from Canada according to our data. WestJet is the first choice among our users, with 45% of people opting to fly with this airline when travelling to San Diego. Keep in mind that there are 9 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

How many flights depart from Canada to San Diego on average per day?

7 flights are operational daily from Canada to San Diego as of December 2025. The most popular departure time for this route is 9:00a.m., with 69% of flights per day taking off at noon.

How often are flights from Canada to San Diego delayed?

Historically, on average around 17% of flights between Canada and San Diego have experienced a delay on any given week. The average delay length over the past 12 months has been 118 minutes.

Which airline has the best punctuality record on Canada to San Diego flights?

According to our data, Air Canada Rouge has had the least delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

How many flights depart from Canada to San Diego on average per week?

As of December 2025, there are 55 flights per week flying from Canada to San Diego. The most common day of the week flights depart is Wed, with 18% of flights taking off on this day.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

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

Prices for flights from Canada to San Diego Airport are updated daily.

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

The number of operators available for flights from Canada to San Diego Airport is 8 as of December 2025.

How old do you have to be to fly from Canada 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 Canada to San Diego Airport.

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

The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 138 Cheap Flights from Canada to San Diego in 2025/26

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Find the cheapest flights from Canada to San Diego

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Canada to San Diego

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5:30 a.m. - 11:45 a.m.

YXX

SAN

6h 15m1 stop

12:35 p.m. - 7:42 p.m.

SAN

YXX

7h 07m1 stop

C$ 220WestJet

Mon, 26 Jan - Mon, 2 Feb

5:30 a.m. - 11:45 a.m.

YXX

SAN

6h 15m1 stop

12:35 p.m. - 7:42 p.m.

SAN

YXX

7h 07m1 stop

C$ 222WestJet

Mon, 26 Jan - Mon, 2 Feb

5:30 a.m. - 11:45 a.m.

YVR

SAN

6h 15m1 stop

11:49 a.m. - 6:45 p.m.

SAN

YVR

6h 56m1 stop

C$ 246Multiple Airlines

Mon, 26 Jan - Wed, 28 Jan

5:45 p.m. - 11:09 p.m.

YVR

SAN

5h 24m1 stop

2:56 p.m. - 10:20 p.m.

SAN

YVR

7h 24m1 stop

C$ 248Multiple Airlines

Thu, 22 Jan - Thu, 29 Jan

9:00 a.m. - 12:00 p.m.

YVR

SAN

3h 00mdirect

4:09 p.m. - 10:56 p.m.

SAN

YVR

6h 47m1 stop

C$ 252United Airlines

Sun, 29 Mar - Thu, 9 Apr

3:30 p.m. - 8:49 p.m.

YYC

SAN

6h 19m1 stop

7:52 p.m. - 12:26 p.m.

SAN

YYC

15h 34m1 stop

C$ 253United Airlines

Wed, 21 Jan - Wed, 28 Jan

6:30 a.m. - 1:48 p.m.

YYC

SAN

8h 18m1 stop

11:58 a.m. - 8:54 p.m.

SAN

YYC

7h 56m1 stop

C$ 309Delta

Wed, 21 Jan - Fri, 23 Jan

10:35 p.m. - 12:03 p.m.

YYZ

SAN

16h 28m1 stop

12:40 p.m. - 8:30 p.m.

SAN

YYZ

4h 50mdirect

C$ 412Air Canada

Tue, 3 Feb - Wed, 11 Feb

9:15 a.m. - 11:53 a.m.

YYZ

SAN

5h 38mdirect

2:11 p.m. - 11:59 p.m.

SAN

YYZ

6h 48m1 stop

C$ 429Air Canada

Sun, 18 Jan - Sun, 25 Jan

12:42 p.m. - 11:09 p.m.

YUL

SAN

13h 27m1 stop

10:10 p.m. - 11:59 a.m.

SAN

YUL

10h 49m1 stop

C$ 544Delta

Sun, 22 Mar - Sat, 28 Mar

United Airlines flights from Canada to San Diego

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

United Airlines

29 Mar

YVR9:00 a.m.Vancouver Intl

3h 00m

SAN12:00 p.m.San Diego

9 Apr

SAN4:09 p.m.San Diego

6h 47m

1 stop

YVR10:56 p.m.Vancouver Intl

C$ 252

Find similar

United Airlines

21 Jan

YYC3:30 p.m.Calgary

6h 19m

1 stop

SAN8:49 p.m.San Diego

28 Jan

SAN7:52 p.m.San Diego

15h 34m

1 stop

YYC12:26 p.m.Calgary

C$ 253

Find similar

United Airlines

27 Jan

YVR7:00 a.m.Vancouver Intl

11h 44m

1 stop

SAN6:44 p.m.San Diego

3 Feb

SAN6:05 p.m.San Diego

3h 25m

YVR9:30 p.m.Vancouver Intl

C$ 257

Find similar

American Airlines flights from Canada to San Diego

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

American Airlines

20 Jan

YVR1:44 p.m.Vancouver Intl

9h 06m

1 stop

SAN10:50 p.m.San Diego

27 Jan

SAN9:21 a.m.San Diego

11h 54m

1 stop

YVR9:15 p.m.Vancouver Intl

C$ 297

Find similar

American Airlines

8 Jan

YVR1:44 p.m.Vancouver Intl

18h 48m

1 stop

SAN8:32 a.m.San Diego

12 Jan

SAN4:47 p.m.San Diego

19h 43m

1 stop

YVR12:30 p.m.Vancouver Intl

C$ 369

Find similar

American Airlines

6 Jan

YYZ12:30 p.m.Toronto Pearson Intl

13h 28m

1 stop

SAN10:58 p.m.San Diego

11 Jan

SAN6:20 a.m.San Diego

13h 24m

1 stop

YYZ10:44 p.m.Toronto Pearson Intl

C$ 442

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AbbotsfordSan Diego

YXX - SAN

YXXSAN

Abbotsford

Mon 26/1

5:30 a.m.-11:45 a.m.

1 stop6h 15m

San Diego

Mon 2/2

12:35 p.m.-7:42 p.m.

1 stop7h 07m

C$ 220

AbbotsfordSan Diego

YXX - SAN

YXXSAN

Abbotsford

Mon 26/1

5:30 a.m.-11:45 a.m.

1 stop6h 15m

San Diego

Mon 2/2

12:35 p.m.-7:42 p.m.

1 stop7h 07m

C$ 222

VancouverSan Diego

YVR - SAN

YVRSAN

Vancouver Intl

Mon 26/1

5:30 a.m.-11:45 a.m.

1 stop6h 15m

San Diego

Wed 28/1

11:49 a.m.-6:45 p.m.

1 stop6h 56m

C$ 246

VancouverSan Diego

YVR - SAN

YVRSAN

Vancouver Intl

Thu 22/1

5:45 p.m.-11:09 p.m.

1 stop5h 24m

San Diego

Thu 29/1

2:56 p.m.-10:20 p.m.

1 stop7h 24m

C$ 248

VancouverSan Diego

YVR - SAN

YVRSAN

Vancouver Intl

Sun 29/3

9:00 a.m.-12:00 p.m.

Nonstop3h 00m

San Diego

Thu 9/4

4:09 p.m.-10:56 p.m.

1 stop6h 47m

C$ 252

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Wed 21/1

3:30 p.m.-8:49 p.m.

1 stop6h 19m

San Diego

Wed 28/1

7:52 p.m.-12:26 p.m.

1 stop15h 34m

C$ 253

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Wed 21/1

6:30 a.m.-1:48 p.m.

1 stop8h 18m

San Diego

Fri 23/1

11:58 a.m.-8:54 p.m.

1 stop7h 56m

C$ 309

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Tue 3/2

10:35 p.m.-12:03 p.m.

1 stop16h 28m

San Diego

Wed 11/2

12:40 p.m.-8:30 p.m.

Nonstop4h 50m

C$ 412

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Sun 18/1

9:15 a.m.-11:53 a.m.

Nonstop5h 38m

San Diego

Sun 25/1

2:11 p.m.-11:59 p.m.

1 stop6h 48m

C$ 429

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

12:42 p.m.-11:09 p.m.

1 stop13h 27m

San Diego

Sat 28/3

10:10 p.m.-11:59 a.m.

1 stop10h 49m

C$ 544

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How to get the cheapest flight ticket from Canada 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

Delays

Other information

What is the cheapest month to fly to San Diego?

In general, April is the cheapest month to fly from Canada to San Diego. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 375. If you are unable to visit San Diego during the month of April, then departing from Canada during the month February is also very affordable. Most momondo users find prices during this month for around C$ 391.

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 Wednesday when prices can be found for as low as C$ 396. 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 Saturday as prices are generally higher than usual. According to our data, the average ticket price to San Diego on Saturday is C$ 603.

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

Flying to San Diego from Canada in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 468 when looking at flights departing in the morning. Flights to San Diego are more costly in the evening, with an average ticket price of C$ 791. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Canada to San Diego flight route?

Fly from Calgary to San Diego for the best Canada - 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 Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around C$ 501 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Canada for as low as C$ 427 on momondo.

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

There are 4 cabin classes available to choose from on Canada 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 Canada to San Diego flights?

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

Cheap Canada to San Diego flight deals and tips

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

Best price found	C$ 142
Fastest flight time	2h 59m
Direct flights	Every day
Airports in San Diego	1 airport

The best one-way flight to San Diego from Canada in the past 72 hours is C$ 142. The best round-trip flight deal from Canada to San Diego found on momondo in the last 72 hours is C$ 276.

The fastest flight from Canada to San Diego takes 2h 59m

Direct flights go from Canada to San Diego every day.

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

Search flight deals

When did momondo last update prices for flights from Canada to San Diego Airport?
Prices for flights from Canada to San Diego Airport are updated daily.
How many operators does momondo search for flights from Canada to San Diego Airport?
The number of operators available for flights from Canada to San Diego Airport is 8 as of December 2025.
How old do you have to be to fly from Canada 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 Canada to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Canada to San Diego?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Canada to San Diego is Airbus A220-300 (37.69% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet 900 (19.74%), Boeing 737-700 Passenger/BBJ1 (winglets) (18.61%), and Boeing 737 MAX 8 (8.65%).

Best airlines flying from Canada to San Diego

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom C$ 178	Free Cancellation	Rating 7.9 8,013 reviews	Search Delta flights
WestJet	PriceFrom C$ 187	Free Cancellation	Rating 7.2 3,219 reviews	Search WestJet flights
Air Transat	PriceFrom C$ 236	Free Cancellation	Rating 7.7 485 reviews	Search Air Transat flights
Air Canada	PriceFrom C$ 247	Free Cancellation	Rating 7.1 10,560 reviews	Search Air Canada flights
Porter Airlines	PriceFrom C$ 249	Free Cancellation	Rating 8.0 401 reviews	Search Porter Airlines flights
United Airlines	PriceFrom C$ 259	Free Cancellation	Rating 7.4 9,115 reviews	Search United Airlines flights
American Airlines	PriceFrom C$ 269	Free Cancellation	Rating 7.2 11,064 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom C$ 285	Free Cancellation	Rating 8.0 11,534 reviews	Search Alaska Airlines flights

El Cajon

Borrego Springs

Coronado

Chula Vista

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Canada to San Diego for you.

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

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

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

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

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

Yes momondo offers price alerts on flights to San Diego from Canada. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Canada to San Diego from C$ 138

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Canada to San Diego departing on 18/6. 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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How to get the cheapest flight ticket from Canada 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 time of day to depart on your flight to San Diego?

What is the cheapest Canada to San Diego flight route?

Fly from Calgary to San Diego for the best Canada - San Diego flight prices

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

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

There are 4 cabin classes available to choose from on Canada 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 Canada to San Diego flights?

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

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

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

Which airlines fly to San Diego?

How often are flights from Canada to San Diego delayed?

Historically, on average around 17% of flights between Canada and San Diego have experienced a delay on any given week. The average delay length over the past 12 months has been 118 minutes.

What is the most punctual flight time for Canada to San Diego flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Canada to San Diego flights?

According to our data, Air Canada Rouge has had the least delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

How many flights depart from Canada to San Diego on average per day?

7 flights are operational daily from Canada to San Diego as of December 2025. The most popular departure time for this route is 9:00a.m., with 69% of flights per day taking off at noon.

How many flights depart from Canada to San Diego on average per week?

As of December 2025, there are 55 flights per week flying from Canada to San Diego. The most common day of the week flights depart is Wed, with 18% of flights taking off on this day.

How long does it take to fly to San Diego?

Cheap Canada to San Diego flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in San Diego

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

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

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

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

What is the most popular plane model from Canada to San Diego?

Best airlines flying from Canada to San Diego

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

Travelling to a place near San Diego?

Why use momondo?

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

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

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

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

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.

Find better results for your trip to the United States

Airports servicing California