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San Diego

$106+ Cheap flights from Canada to San Diego (SAN)

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SAN
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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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 September 15, 2025.

Round-trip from

$164
(Kiwi.com)

One-way from

$106
(United Airlines)

Popular in

December

Cheapest in

April

Average price

$377

Good round-trip deal

$156 or less

Good one-way deal

$126 or less
From Canada to San Diego
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One-way flight from Canada to San Diego
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Highest demand for flights based on searches. 5% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Canada to San Diego.
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Price to beat on a one-way flight from Canada to San Diego.
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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 September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/183:00 pmYVR - SAN
1 stop4h 46mUnited Airlines
Wed 10/226:15 amSAN - YVR
1 stop4h 40mUnited Airlines
Deal found 9/15$168
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:00 amYVR - SAN
1 stop28h 27mMultiple Airlines
Fri 10/245:28 pmSAN - YVR
1 stop19h 12mMultiple Airlines
Deal found 9/13$170
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/79:45 amYVR - SAN
1 stop11h 35mMultiple Airlines
Fri 10/245:28 pmSAN - YVR
1 stop19h 12mMultiple Airlines
Deal found 9/13$171
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/47:00 amYVR - SAN
1 stop6h 20mMultiple Airlines
Thu 10/166:15 amSAN - YVR
1 stop6h 25mMultiple Airlines
Deal found 9/15$172
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/239:45 amYVR - SAN
1 stop13h 19mMultiple Airlines
Mon 10/275:28 pmSAN - YVR
1 stop19h 12mMultiple Airlines
Deal found 9/13$173
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/47:00 amYVR - SAN
1 stop8h 59mUnited Airlines
Sat 10/46:00 pmSAN - YVR
2 stops15h 51mUnited Airlines
Deal found 9/12$174
This Trip.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/179:15 pmYVR - SAN
2 stops16h 05mWestJet
Sat 10/252:05 pmSAN - YVR
1 stop6h 31mWestJet
Deal found 9/13$175
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/135:35 pmYVR - SAN
1 stop27h 45mMultiple Airlines
Mon 10/205:28 pmSAN - YVR
1 stop19h 12mMultiple Airlines
Deal found 9/15$176
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/155:35 pmYVR - SAN
1 stop18h 26mMultiple Airlines
Mon 10/205:28 pmSAN - YVR
1 stop19h 12mMultiple Airlines
Deal found 9/15$177
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:35 pmYVR - SAN
1 stop27h 45mMultiple Airlines
Mon 10/205:28 pmSAN - YVR
1 stop19h 12mMultiple Airlines
Deal found 9/15$178
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/83:15 pmYVR - SAN
1 stop9h 00mUnited Airlines
Wed 10/1510:38 amSAN - YVR
1 stop5h 16mUnited Airlines
Deal found 9/15$179
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/67:00 amYVR - SAN
1 stop6h 57mMultiple Airlines
Thu 10/166:15 amSAN - YVR
1 stop6h 25mMultiple Airlines
Deal found 9/15$180

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 2,558,603 searches. Data last updated September 15, 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

AbbotsfordSan Diego

YXX - SAN

YXXSAN

Abbotsford

Fri 2/27

5:30 am-11:47 am

1 stop6h 17m

San Diego

Mon 3/2

12:35 pm-12:07 am

1 stop11h 32m

$198

VancouverSan Diego

YVR - SAN

YVRSAN

Vancouver Intl

Fri 10/3

11:00 am-5:18 pm

1 stop6h 18m

San Diego

Tue 10/7

4:07 pm-8:59 pm

1 stop4h 52m

$202

VancouverSan Diego

YVR - SAN

YVRSAN

Vancouver Intl

Fri 10/17

8:35 am-10:15 pm

1 stop13h 40m

San Diego

Mon 10/20

6:30 pm-9:51 am

1 stop15h 21m

$202

VancouverSan Diego

YVR - SAN

YVRSAN

Vancouver Intl

Mon 9/29

2:20 pm-8:25 pm

1 stop6h 05m

San Diego

Tue 9/30

6:15 am-10:55 am

1 stop4h 40m

$202

KelownaSan Diego

YLW - SAN

YLWSAN

Kelowna

Tue 10/14

4:10 pm-9:20 pm

2 stops29h 10m

San Diego

Fri 10/17

2:05 pm-9:49 pm

1 stop7h 44m

$213

AbbotsfordSan Diego

YXX - SAN

YXXSAN

Abbotsford

Sun 3/1

8:10 pm-11:47 am

2 stops15h 37m

San Diego

Fri 3/6

12:35 pm-7:40 pm

1 stop7h 05m

$214

AbbotsfordSan Diego

YXX - SAN

YXXSAN

Abbotsford

Sun 11/16

5:30 am-11:45 am

1 stop6h 15m

San Diego

Mon 11/24

12:35 pm-7:45 pm

1 stop7h 10m

$216

AbbotsfordSan Diego

YXX - SAN

YXXSAN

Abbotsford

Fri 11/21

5:30 am-11:45 am

1 stop6h 15m

San Diego

Mon 11/24

12:35 pm-7:45 pm

1 stop7h 10m

$216

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Sun 10/26

9:20 am-11:45 am

Nonstop3h 25m

San Diego

Thu 10/30

12:17 pm-4:48 pm

1 stop27h 31m

$218

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Fri 12/12

10:05 am-4:12 pm

1 stop7h 07m

San Diego

Wed 12/17

12:35 pm-5:04 pm

Nonstop3h 29m

$222

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

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, August is the cheapest month in which you can book a flight from Canada to San Diego (average of $286). Flying from Canada to San Diego in March is currently the most expensive (average of $366). 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 September 15, 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 September 15, 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 September 15, 2025.
Peruse reviews from past customers who have flown with Delta, Porter Airlines, and United Airlines from Canada to San Diego to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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?

    Most people fly into San Diego (SAN) if they book a flight to San Diego from Canada. San Diego is conveniently located just 2.6 mi from San Diego’s city center.

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

    Departing from Canada to San Diego will take you 6h 17m. The distance from Canada to San Diego is about 1156 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $106. Users have also found prices from $107 and $109 on WestJet and American Airlines, respectively.

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

    When deciding which route to take from Canada to San Diego consider Vancouver Intl - San Diego, Toronto Pearson Intl - San Diego or Montreal Pierre Elliott Trudeau Intl - San Diego as they are the most popular.

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

    The top 3 most reliable airlines when flying from Canada to San Diego are Air Canada Rouge (100%), Air Canada (91%) and United Airlines (82%).

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

    The cheapest flight price from Canada to San Diego is $191. On average you can expect to pay $486. The most popular route, (Vancouver Intl - San Diego), can usually be booked for $170.

  • 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, August is the cheapest month in which you can book a flight from Canada to San Diego (average of $286). Flying from Canada to San Diego in March is currently the most expensive (average of $366). 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

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
La Mesa
Poway
Lemon Grove
Coronado
Imperial Beach
National City
Alpine

Browse thousands of different options on Cheapflights for your next trip

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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 7 airlines flying from Canada to San Diego

Discover the top 7 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 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$115Average$282FlexibilityNo cancel feeOn-time52%
WestJetCheapest$119Average$291FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$144Average$412FlexibilityNo cancel feeOn-time67%
DeltaCheapest$156Average$360FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$175Average$369FlexibilityNo cancel feeOn-time69%
Air TransatCheapest$234Average$340FlexibilityNo cancel feeOn-time50%
Alaska AirlinesCheapest$302Average$592FlexibilityNo cancel feeOn-time75%

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