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Cheap flights from Canada to San Diego from C$ 142

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SAN
27 Apr — 4 May1
1 adult

Cheap flight deals from Canada to San Diego

Keep the following information in mind while searching for Canada to San Diego flight deals. Data was last updated 22 April 2025.

Round-trip from

C$ 236

One-way from

C$ 142

Popular in

August

Cheapest in

February

Average price

C$ 401

Good round-trip deal

C$ 237 or less

Good one-way deal

C$ 170 or less
WestJet
  • WestJet
  • 22/5-25/5
  • 2 total stops
  • 31h 50m total
  • Canada to San Diego
Search Deals
Air Canada
  • Air Canada
  • 15/7
  • 1 total stop
  • 6h 47m total
  • Canada to San Diego
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Canada to San Diego.
Search Deals
Price to beat on a one-way flight from Canada to San Diego.
Search Deals

Find flight deals from Canada to San Diego

Cheapest flights from Canada to San Diego
Explore the most affordable flight options available from Canada to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 April 2025.

Thu 22/57:00 a.m.YVR - SAN
1 stop6h 20mWestJet
Sun 25/52:05 p.m.SAN - YVR
1 stop25h 30mWestJet
Deal found 22/4C$ 236
Mon 23/68:45 p.m.YVR - SAN
1 stop13h 39mUnited Airlines
Mon 7/78:45 a.m.SAN - YVR
1 stop13h 04mUnited Airlines
Deal found 20/4C$ 238
Wed 28/57:00 a.m.YVR - SAN
1 stop6h 20mMultiple Airlines
Sat 31/510:15 p.m.SAN - YVR
1 stop14h 25mMultiple Airlines
Deal found 21/4C$ 239
Thu 26/67:20 p.m.YVR - SAN
1 stop4h 55mAir Canada
Mon 7/78:45 a.m.SAN - YVR
1 stop13h 04mAir Canada
Deal found 21/4C$ 249
Mon 19/56:15 a.m.YEG - SAN
1 stop6h 54mWestJet
Sun 25/52:05 p.m.SAN - YEG
1 stop7h 22mWestJet
Deal found 21/4C$ 250
Mon 23/611:54 p.m.YVR - SAN
2 stops21h 54mAmerican Airlines
Tue 8/710:45 p.m.SAN - YVR
1 stop24h 05mAmerican Airlines
Deal found 21/4C$ 254
Thu 22/57:00 a.m.YYC - SAN
1 stop6h 00mAir Canada
Mon 26/56:45 a.m.SAN - YYC
1 stop10h 36mAir Canada
Deal found 21/4C$ 257
Mon 19/57:00 a.m.YYC - SAN
1 stop6h 09mWestJet
Mon 26/52:05 p.m.SAN - YYC
Nonstop3h 19mWestJet
Deal found 21/4C$ 258
Mon 5/56:15 a.m.YYC - SAN
1 stop15h 40mUnited Airlines
Tue 10/67:00 a.m.SAN - YYC
1 stop13h 48mUnited Airlines
Deal found 21/4C$ 279
Thu 17/75:40 a.m.YXX - SAN
1 stop7h 40mWestJet
Sun 20/711:15 a.m.SAN - YXX
1 stop9h 00mWestJet
Deal found 21/4C$ 282
Fri 4/73:35 p.m.YVR - SAN
1 stop5h 19mDelta
Tue 8/73:20 p.m.SAN - YVR
1 stop7h 02mDelta
Deal found 21/4C$ 298
Sat 14/67:45 a.m.YYC - SAN
1 stop9h 14mDelta
Tue 17/65:04 p.m.SAN - YYC
1 stop4h 56mDelta
Deal found 21/4C$ 309

Cheapflights Fare Finder

Customize your flight search to find flights from Canada to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 22 April 2025.
Use the filters below to find and compare flights from Canada to San Diego that are best for you.

Fly from

Canada

Fly to

San Diego

Route

Depart

Return

Price

VancouverSan Diego

YVR - SAN

YVRSAN

Vancouver Intl

Thu 22/5

7:00 a.m.-1:20 p.m.

1 stop6h 20m

San Diego

Sun 25/5

2:05 p.m.-3:35 p.m.

1 stop25h 30m

C$ 236

VancouverSan Diego

YVR - SAN

YVRSAN

Vancouver Intl

Mon 23/6

8:45 p.m.-10:24 a.m.

1 stop13h 39m

San Diego

Mon 7/7

8:45 a.m.-9:49 p.m.

1 stop13h 04m

C$ 238

VancouverSan Diego

YVR - SAN

YVRSAN

Vancouver Intl

Wed 28/5

7:00 a.m.-1:20 p.m.

1 stop6h 20m

San Diego

Sat 31/5

10:15 p.m.-12:40 p.m.

1 stop14h 25m

C$ 239

VancouverSan Diego

YVR - SAN

YVRSAN

Vancouver Intl

Thu 26/6

7:20 p.m.-12:15 a.m.

1 stop4h 55m

San Diego

Mon 7/7

8:45 a.m.-9:49 p.m.

1 stop13h 04m

C$ 249

EdmontonSan Diego

YEG - SAN

YEGSAN

Edmonton

Mon 19/5

6:15 a.m.-12:09 p.m.

1 stop6h 54m

San Diego

Sun 25/5

2:05 p.m.-10:27 p.m.

1 stop7h 22m

C$ 250

VancouverSan Diego

YVR - SAN

YVRSAN

Vancouver Intl

Mon 23/6

11:54 p.m.-9:48 p.m.

2 stops21h 54m

San Diego

Tue 8/7

10:45 p.m.-10:50 p.m.

1 stop24h 05m

C$ 254

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Thu 22/5

7:00 a.m.-12:00 p.m.

1 stop6h 00m

San Diego

Mon 26/5

6:45 a.m.-6:21 p.m.

1 stop10h 36m

C$ 257

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Mon 19/5

7:00 a.m.-12:09 p.m.

1 stop6h 09m

San Diego

Mon 26/5

2:05 p.m.-6:24 p.m.

Nonstop3h 19m

C$ 258

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Mon 5/5

3:49 p.m.-12:23 a.m.

1 stop9h 34m

San Diego

Tue 6/5

7:10 a.m.-9:48 p.m.

1 stop13h 38m

C$ 279

AbbotsfordSan Diego

YXX - SAN

YXXSAN

Abbotsford

Thu 17/7

5:40 a.m.-1:20 p.m.

1 stop7h 40m

San Diego

Sun 20/7

11:15 a.m.-8:15 p.m.

1 stop9h 00m

C$ 282

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/4

Showing 1-10 of 60 results
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Best time to book a flight from Canada to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Canada with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Canada to San Diego

What is the cheapest month to book a flight from Canada to San Diego?

Currently, January is the cheapest month in which you can book a flight from Canada to San Diego (average of C$ 300). Flying from Canada to San Diego in July is currently the most expensive (average of C$ 409). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CA to SAN?

Find hourly flight availability from Canada to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 April 2025.

When flying from Canada to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Canada to San Diego

Explore weekly flight availability from Canada to San Diego. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 22 April 2025.

The most flights from CA0 to SAN are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 58.0 mm per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated 22 April 2025.
Read through reviews of airlines operating flights from Canada to San Diego, such as Alaska Airlines, Porter Airlines and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,906 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,906 reviews
Alaska Airlines
8.0
Very good
9,906 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Porter Airlines
8.0
Very good
284 reviews
Alaska Airlines
8.0
Very good
9,906 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,906 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Air Transat
7.8
Good
385 reviews
Alaska Airlines
8.0
Very good
9,906 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,684 reviews
Alaska Airlines
8.0
Very good
9,906 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Canada to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Diego from Canada?

    San Diego (SAN), located 4.2 km from the city centre, is the airport you fly into when you book flights from Canada to San Diego.

  • What are the cheapest airlines to fly from Canada to San Diego one-way?

    The cheapest airlines for a one-way flight from Canada to San Diego are Air Canada (C$ 142), WestJet (C$ 145), and American Airlines (C$ 151).

  • What are the most popular routes from Canada to San Diego?

    While some choose either Vancouver Intl - San Diego or Montreal Pierre Elliott Trudeau Intl - San Diego, Toronto Pearson Intl - San Diego is the most popular route from Canada to San Diego.

  • What are the most reliable airlines from Canada to San Diego?

    Before booking your flight to San Diego from Canada, check out the most reliable airlines to get you to your destination on time: Porter Airlines (83%), Air Transat (83%), Air Canada( 65%).

  • What are the cheapest flights from Canada to San Diego?

    On average you can expect to pay C$ 1,442 for a flight from Canada to San Diego. The cheapest flight overall is C$ 207 while the most popular route, (Toronto Pearson Intl - San Diego) is currently priced at C$ 257.

  • Can I find deals for flights from Canada to San Diego that include hotel bookings?

    Yes. In addition to deals on Canada to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Canada to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Canada to San Diego.

  • Can I find deals for business class flights from Canada to San Diego?

    Yes. Cheapflights offers flight deals from Canada to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Canada to San Diego?

    Currently, January is the cheapest month in which you can book a flight from Canada to San Diego (average of C$ 300). Flying from Canada to San Diego in July is currently the most expensive (average of C$ 409). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Canada?

Book flights to Canada if you plan to visit one of these locations
El Cajon
Borrego Springs

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Alternative routes for Canada to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Canada to San Diego

Discover the top 8 airlines that operate flights from Canada to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 22 April 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 180AverageC$ 436FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapestC$ 238AverageC$ 413FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 242AverageC$ 518FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 262AverageC$ 545FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 268AverageC$ 518FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 275AverageC$ 604FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Alaska AirlinesCheapestC$ 277AverageC$ 624FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
American AirlinesCheapestC$ 293AverageC$ 573FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Canada to San Diego?

Cheapflights makes it easy to find Canada to San Diego flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Canada to San Diego?

Cheapflights helps you find that perfect flight to San Diego from Canada by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Canada to San Diego with no change fees?

Yes, we can. To see specific flights from Canada to San Diego with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Canada to San Diego become cheaper?

Of course! You can now track prices for flights from Canada to San Diego and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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