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

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

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 47% 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 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 20m. Keep in mind that layovers or delays could extend your travel time.

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

As of November 2025, there are 48 flights per week flying from Canada to San Diego. The most common day of the week flights depart is Mon, with 19% of flights taking off on this day.

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

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

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 November 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$ 111 Cheap Flights from Canada to San Diego in 2025/26

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Find the cheapest flights from Canada to San Diego

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One-way

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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. - 7:45 p.m.SAN-YXX

7h 10m1 stop

C$ 267WestJet

Find Deal

Mon, 19 Jan - Wed, 21 Jan

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

6h 15m1 stop

9:19 p.m. - 2:45 p.m.SAN-YVR

17h 26m2 stops

C$ 282Multiple Airlines

Find Deal

Sun, 4 Jan - Thu, 8 Jan

6:30 a.m. - 3:48 p.m.YYC-SAN

10h 18m1 stop

4:41 p.m. - 11:44 a.m.SAN-YYC

18h 03m1 stop

C$ 324American Airlines

Find Deal

Sat, 6 Dec - Mon, 8 Dec

6:15 a.m. - 8:42 p.m.YYC-SAN

15h 27m1 stop

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

15h 34m1 stop

C$ 333United Airlines

Find Deal

Sun, 18 Jan - Sat, 24 Jan

6:15 a.m. - 8:48 p.m.YYC-SAN

15h 33m2 stops

6:15 a.m. - 12:26 p.m.SAN-YYC

5h 11m1 stop

C$ 334United Airlines

Find Deal

Sat, 6 Dec - Thu, 11 Dec

6:30 a.m. - 3:19 p.m.YYC-SAN

9h 49m2 stops

4:41 p.m. - 11:44 a.m.SAN-YYC

18h 03m1 stop

C$ 338American Airlines

Find Deal

Sat, 6 Dec - Mon, 8 Dec

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

8h 45m1 stop

10:00 p.m. - 12:04 p.m.SAN-YUL

11h 04m1 stop

C$ 533Delta

Find Deal

Mon, 19 Jan - Sat, 24 Jan

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

8h 45m1 stop

9:55 a.m. - 11:45 a.m.SAN-YUL

22h 50m2 stops

C$ 542Delta

Find Deal

Fri, 23 Jan - Sat, 7 Feb

9:00 a.m. - 5:24 p.m.YUL-SAN

11h 24m1 stop

8:10 a.m. - 4:39 p.m.SAN-YUL

5h 29mdirect

C$ 546Air Canada

Find Deal

Wed, 14 Jan - Sat, 2 May

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

8h 53m1 stop

6:05 p.m. - 6:43 a.m.SAN-YOW

9h 38m1 stop

C$ 587Air Canada

Find Deal

Fri, 16 Jan - Sun, 25 Jan

WestJet flights from Canada to San Diego

Our best WestJet deals on Canada to San Diego flight tickets

WestJet

19 Jan

YXX5:30 a.m.Abbotsford

6h 15m

1 stop

SAN11:45 a.m.San Diego

21 Jan

SAN12:35 p.m.San Diego

7h 10m

1 stop

YXX7:45 p.m.Abbotsford

C$ 267

Find similar

WestJet

13 Dec

YVR9:15 p.m.Vancouver Intl

14h 30m

2 stops

SAN11:45 a.m.San Diego

15 Dec

SAN12:35 p.m.San Diego

10h 09m

2 stops

YVR10:44 p.m.Vancouver Intl

C$ 288

Find similar

WestJet

28 Jan

YXX5:30 a.m.Abbotsford

6h 15m

1 stop

SAN11:45 a.m.San Diego

2 Feb

SAN12:35 p.m.San Diego

7h 05m

1 stop

YXX7:40 p.m.Abbotsford

C$ 299

Find similar

Delta flights from Canada to San Diego

Our best Delta deals on Canada to San Diego flight tickets

Delta

6 Dec

YVR6:45 a.m.Vancouver Intl

9h 55m

1 stop

SAN4:40 p.m.San Diego

10 Dec

SAN1:41 p.m.San Diego

5h 03m

1 stop

YVR6:44 p.m.Vancouver Intl

C$ 307

Find similar

Delta

11 Dec

YVR6:45 a.m.Vancouver Intl

5h 35m

1 stop

SAN12:20 p.m.San Diego

12 Dec

SAN1:41 p.m.San Diego

7h 23m

1 stop

YVR9:04 p.m.Vancouver Intl

C$ 317

Find similar

Delta

8 Dec

YVR7:25 a.m.Vancouver Intl

6h 51m

1 stop

SAN2:16 p.m.San Diego

13 Dec

SAN6:20 a.m.San Diego

8h 33m

1 stop

YVR2:53 p.m.Vancouver Intl

C$ 344

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AbbotsfordSan Diego

YXX - SAN

YXXSAN

Abbotsford

Mon 19/1

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

1 stop6h 15m

San Diego

Wed 21/1

12:35 p.m.-7:45 p.m.

1 stop7h 10m

C$ 267

VancouverSan Diego

YVR - SAN

YVRSAN

Vancouver Intl

Sun 4/1

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

1 stop6h 15m

San Diego

Thu 8/1

9:19 p.m.-2:45 p.m.

2 stops17h 26m

C$ 282

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Sat 6/12

6:30 a.m.-3:48 p.m.

1 stop10h 18m

San Diego

Mon 8/12

4:41 p.m.-11:44 a.m.

1 stop18h 03m

C$ 324

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Sun 18/1

6:15 a.m.-8:42 p.m.

1 stop15h 27m

San Diego

Sat 24/1

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

1 stop15h 34m

C$ 333

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Sat 6/12

6:15 a.m.-8:48 p.m.

2 stops15h 33m

San Diego

Thu 11/12

6:15 a.m.-12:26 p.m.

1 stop5h 11m

C$ 334

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Sat 6/12

6:30 a.m.-3:19 p.m.

2 stops9h 49m

San Diego

Mon 8/12

4:41 p.m.-11:44 a.m.

1 stop18h 03m

C$ 338

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

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

1 stop8h 45m

San Diego

Sat 24/1

10:00 p.m.-12:04 p.m.

1 stop11h 04m

C$ 533

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

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

1 stop8h 45m

San Diego

Sat 7/2

9:55 a.m.-11:45 a.m.

2 stops22h 50m

C$ 542

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

9:00 a.m.-5:24 p.m.

1 stop11h 24m

San Diego

Sat 2/5

8:10 a.m.-4:39 p.m.

Nonstop5h 29m

C$ 546

OttawaSan Diego

YOW - SAN

YOWSAN

Ottawa

Fri 16/1

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

1 stop8h 53m

San Diego

Sun 25/1

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

1 stop9h 38m

C$ 587

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 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

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$ 385. 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$ 390.

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$ 398. 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$ 656.

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$ 467 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$ 812. 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$ 499 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$ 431 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?

You could potentially save up to 9% on your flight if you consider stops on a Canada to San Diego flight.

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$ 162
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$ 162. The best round-trip flight deal from Canada to San Diego found on momondo in the last 72 hours is C$ 313.

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 near San Diego: 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 November 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 (29.54% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet 900 (16.95%), Boeing 737 MAX 8 (11.73%), and Boeing 737-800 Passenger/BBJ2 (winglets) (11.56%).

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
WestJet	PriceFrom C$ 193	Free Cancellation	Rating 7.2 3,163 reviews	Search WestJet flights
Delta	PriceFrom C$ 233	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
Air Transat	PriceFrom C$ 242	Free Cancellation	Rating 7.8 474 reviews	Search Air Transat flights
Porter Airlines	PriceFrom C$ 248	Free Cancellation	Rating 8.0 392 reviews	Search Porter Airlines flights
Air Canada	PriceFrom C$ 261	Free Cancellation	Rating 7.1 10,459 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 268	Free Cancellation	Rating 7.4 9,015 reviews	Search United Airlines flights
American Airlines	PriceFrom C$ 281	Free Cancellation	Rating 7.2 11,047 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom C$ 293	Free Cancellation	Rating 8.0 11,316 reviews	Search Alaska Airlines flights

El Cajon

Coronado

Borrego Springs

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.

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.

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Cheap flights from Canada to San Diego from C$ 111

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 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

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Price Alerts

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Find the cheapest flights from Canada to San Diego

Recent round-trip flight deals from Canada to San Diego

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WestJet flights from Canada to San Diego

Our best WestJet deals on Canada to San Diego flight tickets

Delta flights from Canada to San Diego

Our best Delta deals on Canada to San Diego flight tickets

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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

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?

You could potentially save up to 9% on your flight if you consider stops on a Canada to San Diego flight.

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

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

Which airlines fly to San Diego?

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

6 flights are operational daily from Canada to San Diego as of November 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 November 2025, there are 48 flights per week flying from Canada to San Diego. The most common day of the week flights depart is Mon, with 19% 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