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Cheap flights from Canada to San Diego from C$ 146

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SAN
15 Oct — 22 Oct1
1 adult
1 adult, Economy

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 15 September 2025.

Round-trip from

C$ 235

One-way from

C$ 146

Popular in

December

Cheapest in

April

Average price

C$ 521

Good round-trip deal

C$ 283 or less

Good one-way deal

C$ 167 or less
8/10-24/10
  • 8/10-24/10
  • 2 total stops
  • 47h 39m total
  • Canada to San Diego
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United Airlines
  • United Airlines
  • 8/10
  • 1 total stop
  • 8h 41m total
  • Canada to San Diego
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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 15 September 2025.

Wed 8/107:00 a.m.YVR - SAN
1 stop28h 27mMultiple Airlines
Fri 24/105:28 p.m.SAN - YVR
1 stop19h 12mMultiple Airlines
Deal found 13/9C$ 235
Tue 7/109:45 a.m.YVR - SAN
1 stop11h 35mMultiple Airlines
Fri 24/105:28 p.m.SAN - YVR
1 stop19h 12mMultiple Airlines
Deal found 13/9C$ 236
Thu 23/109:45 a.m.YVR - SAN
1 stop13h 19mMultiple Airlines
Mon 27/105:28 p.m.SAN - YVR
1 stop19h 12mMultiple Airlines
Deal found 13/9C$ 239
Sat 4/107:00 a.m.YVR - SAN
1 stop8h 59mUnited Airlines
Sat 4/106:00 p.m.SAN - YVR
2 stops15h 51mUnited Airlines
Deal found 12/9C$ 240
Fri 17/107:30 p.m.YVR - SAN
1 stop17h 50mWestJet
Sat 25/102:05 p.m.SAN - YVR
1 stop6h 31mWestJet
Deal found 13/9C$ 242
Mon 13/105:35 p.m.YVR - SAN
1 stop27h 45mMultiple Airlines
Mon 20/105:28 p.m.SAN - YVR
1 stop19h 12mMultiple Airlines
Deal found 15/9C$ 245
Wed 8/109:47 a.m.YVR - SAN
1 stop14h 28mUnited Airlines
Wed 22/106:00 p.m.SAN - YVR
2 stops15h 51mUnited Airlines
Deal found 13/9C$ 247
Tue 7/109:45 a.m.YVR - SAN
1 stop11h 35mMultiple Airlines
Tue 21/1012:18 p.m.SAN - YVR
1 stop24h 22mMultiple Airlines
Deal found 13/9C$ 249
Sat 18/107:00 a.m.YVR - SAN
1 stop6h 20mMultiple Airlines
Mon 27/105:28 p.m.SAN - YVR
1 stop19h 12mMultiple Airlines
Deal found 14/9C$ 250
Sat 18/1011:00 a.m.YYC - SAN
Nonstop3h 20mMultiple Airlines
Wed 22/102:11 p.m.SAN - YYC
1 stop6h 59mMultiple Airlines
Deal found 13/9C$ 282
Fri 14/119:20 a.m.YYC - SAN
Nonstop3h 25mMultiple Airlines
Mon 17/119:59 p.m.SAN - YYC
2 stops19h 17mMultiple Airlines
Deal found 13/9C$ 289
Mon 13/107:10 p.m.YYC - SAN
1 stop19h 16mMultiple Airlines
Mon 20/108:11 a.m.SAN - YYC
1 stop27h 01mMultiple Airlines
Deal found 13/9C$ 294

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 15 September 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

Wed 15/10

5:35 p.m.-12:01 p.m.

1 stop18h 26m

San Diego

Fri 17/10

2:05 p.m.-8:36 p.m.

1 stop6h 31m

C$ 258

VancouverSan Diego

YVR - SAN

YVRSAN

Vancouver Intl

Wed 15/10

9:47 a.m.-12:15 a.m.

1 stop14h 28m

San Diego

Mon 20/10

6:30 p.m.-9:51 a.m.

1 stop15h 21m

C$ 264

VancouverSan Diego

YVR - SAN

YVRSAN

Vancouver Intl

Thu 2/10

9:47 a.m.-12:15 a.m.

1 stop14h 28m

San Diego

Sun 5/10

6:53 a.m.-6:18 p.m.

1 stop11h 25m

C$ 267

VancouverSan Diego

YVR - SAN

YVRSAN

Vancouver Intl

Mon 29/9

2:20 p.m.-8:25 p.m.

1 stop6h 05m

San Diego

Sun 5/10

6:53 a.m.-9:49 p.m.

1 stop14h 56m

C$ 267

VancouverSan Diego

YVR - SAN

YVRSAN

Vancouver Intl

Fri 3/10

11:00 a.m.-5:18 p.m.

1 stop6h 18m

San Diego

Tue 7/10

4:07 p.m.-8:59 p.m.

1 stop4h 52m

C$ 279

VancouverSan Diego

YVR - SAN

YVRSAN

Vancouver Intl

Mon 29/9

2:20 p.m.-10:15 p.m.

1 stop7h 55m

San Diego

Fri 3/10

6:30 p.m.-9:51 a.m.

1 stop15h 21m

C$ 279

VancouverSan Diego

YVR - SAN

YVRSAN

Vancouver Intl

Fri 17/10

8:35 a.m.-10:15 p.m.

1 stop13h 40m

San Diego

Mon 20/10

6:30 p.m.-9:51 a.m.

1 stop15h 21m

C$ 279

VancouverSan Diego

YVR - SAN

YVRSAN

Vancouver Intl

Mon 29/9

2:20 p.m.-8:25 p.m.

1 stop6h 05m

San Diego

Tue 30/9

6:15 a.m.-10:55 a.m.

1 stop4h 40m

C$ 279

AbbotsfordSan Diego

YXX - SAN

YXXSAN

Abbotsford

Sun 1/3

8:10 p.m.-11:47 a.m.

2 stops15h 37m

San Diego

Fri 6/3

12:35 p.m.-7:40 p.m.

1 stop7h 05m

C$ 296

AbbotsfordSan Diego

YXX - SAN

YXXSAN

Abbotsford

Sun 16/11

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

1 stop6h 15m

San Diego

Mon 24/11

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

1 stop7h 10m

C$ 298

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

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, May is the cheapest month in which you can book a flight from Canada to San Diego (average of C$ 289). Flying from Canada to San Diego in November is currently the most expensive (average of C$ 390). 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 15 September 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 15 September 2025.

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

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 15 September 2025.
Get a feel of what it's like to fly with Delta,Porter Airlines, andUnited Airlines from Canada to San Diego by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Porter Airlines
7.9
Good
363 reviews
Delta
8.0
Very good
7,954 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
3,091 reviews
Delta
8.0
Very good
7,954 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • How long is the flight from Canada to San Diego?

    For as low as C$ 311, United Airlines can have you in San Diego from Canada in 9h 42m. The distance between Canada and San Diego is about 2060 km. This flight may include one or multiple stops.

  • 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 United Airlines (C$ 146), WestJet (C$ 148), and American Airlines (C$ 151).

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

    While some choose either Toronto Pearson Intl - San Diego or Montreal Pierre Elliott Trudeau Intl - San Diego, Vancouver 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: Air Canada Rouge (100%), Air Canada (91%), United Airlines( 82%).

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

    On average you can expect to pay C$ 495 for a flight from Canada to San Diego. The cheapest flight overall is C$ 224 while the most popular route, (Vancouver Intl - San Diego) is currently priced at C$ 235.

  • 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, May is the cheapest month in which you can book a flight from Canada to San Diego (average of C$ 289). Flying from Canada to San Diego in November is currently the most expensive (average of C$ 390). 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 San Diego?

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

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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 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 190AverageC$ 413FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 229AverageC$ 490FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Porter AirlinesCheapestC$ 246AverageC$ 491FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 250AverageC$ 421FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 262AverageC$ 540FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 268AverageC$ 520FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapestC$ 293AverageC$ 698FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
American AirlinesCheapestC$ 293AverageC$ 486FlexibilityNo 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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