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$184+ Cheap flights from Pearson Intl (YYZ) 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 12/18. 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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Cheapflights Tip: The best prices from Toronto Pearson Intl to San Diego are usually found in January or February, booked 67 days in advance, depart on a Friday or Wednesday and return on a Wednesday

Cheap flight deals from Pearson Intl to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$272
(Kiwi.com)

One-way from

$184
(Kiwi.com)

Popular in

September

Cheapest in

January

Average price

$444

Good round-trip deal

$275 or less

Good one-way deal

$162 or less
From Toronto Pearson Intl to San Diego
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One-way flight from Toronto Pearson Intl to San Diego
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Highest demand for flights based on searches. 16% potential increase in price ($68 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 Toronto Pearson Intl to San Diego.
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Price to beat on a one-way flight from Toronto Pearson Intl to San Diego.
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Find flight deals from Pearson Intl to San Diego

Cheapest flights from Pearson Intl to San Diego
Explore the most affordable flight options available from Pearson Intl to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

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 9/2912:00 pmYYZ - SAN
2 stops14h 17mMultiple Airlines
Tue 10/288:02 amSAN - YYZ
1 stop8h 53mMultiple Airlines
Deal found 9/15$269
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 10/79:30 amYYZ - SAN
1 stop14h 50mMultiple Airlines
Wed 10/158:00 amSAN - YYZ
2 stops19h 12mMultiple Airlines
Deal found 9/15$271
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.
Thu 10/309:45 amYYZ - SAN
1 stop29h 50mMultiple Airlines
Thu 11/63:59 pmSAN - YYZ
1 stop11h 21mMultiple Airlines
Deal found 9/15$272
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 10/79:30 amYYZ - SAN
1 stop14h 50mMultiple Airlines
Thu 10/166:25 amSAN - YYZ
1 stop10h 33mMultiple Airlines
Deal found 9/15$273
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.
Thu 10/309:45 amYYZ - SAN
1 stop9h 35mMultiple Airlines
Sun 11/210:09 pmSAN - YYZ
1 stop19h 23mMultiple Airlines
Deal found 9/15$274
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 10/79:30 amYYZ - SAN
1 stop14h 50mMultiple Airlines
Wed 10/228:00 amSAN - YYZ
1 stop8h 58mMultiple Airlines
Deal found 9/15$276
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/289:35 amYYZ - SAN
1 stop9h 45mMultiple Airlines
Sun 11/210:09 pmSAN - YYZ
1 stop19h 23mMultiple Airlines
Deal found 9/14$279
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/309:45 amYYZ - SAN
1 stop9h 35mMultiple Airlines
Tue 11/48:02 amSAN - YYZ
2 stops12h 09mMultiple Airlines
Deal found 9/14$280
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/710:00 amYYZ - SAN
2 stops14h 20mMultiple Airlines
Sat 10/182:05 pmSAN - YYZ
1 stop13h 07mMultiple Airlines
Deal found 9/14$281
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/710:00 amYYZ - SAN
2 stops14h 20mMultiple Airlines
Fri 10/172:05 pmSAN - YYZ
1 stop13h 47mMultiple Airlines
Deal found 9/14$283
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 9/309:30 amYYZ - SAN
1 stop14h 54mMultiple Airlines
Tue 10/288:02 amSAN - YYZ
2 stops12h 09mMultiple Airlines
Deal found 9/15$284

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pearson Intl 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 Toronto Pearson Intl Airport to San Diego that are best for you.

Fly from

Pearson Intl

Fly to

San Diego

Route

Depart

Return

Price

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Fri 12/5

7:55 pm-8:18 pm

1 stop27h 23m

San Diego

Wed 12/17

8:05 am-12:26 am

2 stops13h 21m

$315

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Wed 10/15

9:30 am-9:20 pm

1 stop14h 50m

San Diego

Sat 10/18

2:11 pm-6:12 am

2 stops13h 01m

$321

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Thu 10/16

9:45 am-11:04 pm

1 stop16h 19m

San Diego

Wed 10/22

8:00 am-7:58 pm

1 stop8h 58m

$328

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Thu 10/16

1:20 pm-11:14 pm

1 stop12h 54m

San Diego

Mon 10/20

10:20 pm-8:55 am

1 stop7h 35m

$380

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Fri 12/5

4:10 pm-10:30 pm

1 stop9h 20m

San Diego

Mon 12/29

2:11 pm-11:59 pm

1 stop6h 48m

$380

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Thu 12/25

6:05 am-2:31 pm

1 stop11h 26m

San Diego

Fri 1/9

12:05 pm-11:04 pm

1 stop7h 59m

$380

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Thu 12/18

6:10 am-9:56 pm

1 stop18h 46m

San Diego

Sun 12/28

10:45 pm-7:45 pm

1 stop18h 00m

$380

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Tue 10/14

6:09 pm-9:53 pm

1 stop6h 44m

San Diego

Tue 10/21

6:15 am-4:50 pm

1 stop7h 35m

$380

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Thu 10/16

7:24 pm-11:27 pm

1 stop7h 03m

San Diego

Thu 10/23

10:20 pm-8:55 am

1 stop7h 35m

$380

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Sat 10/25

7:00 am-11:40 am

1 stop7h 40m

San Diego

Sun 11/2

12:25 pm-8:16 pm

Nonstop4h 51m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 23 results
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The best insider tips for Toronto Pearson Intl Airport to San Diego flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Toronto Pearson Intl Airport to San Diego trip
Airports
YYZ

Toronto Pearson offers fast and reliable Wi-Fi throughout the airport, perfect for staying connected before your flight.

Read more about YYZby Kaitlyn McInnis
SAN

For a quick and budget-friendly ride to downtown, take the city bus Route 992 from SAN, running every 15 minutes on weekdays.

Read more about SANby Blane Bachelor
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on SAN

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Kaitlyn McInnis

Kaitlyn McInnis

Expert on YYZ

Kaitlyn McInnis

Kaitlyn McInnis

Kaitlyn is a guidebook author and travel writer splitting her time between Atlantic Canada and Istanbul, Türkiye. She has visited over fifty countries and all seven continents, so she is very familiar with many hotels, airports and airlines around the globe. But her favorite type of vacation is sunbathing by the sea with a good book in hand.

Read more

Best time to book a flight from Pearson Intl to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Pearson Intl 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 Toronto Pearson Intl Airport to San Diego

How far ahead should I book a flight from Toronto Pearson Intl Airport to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from Pearson Intl to San Diego. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Toronto Pearson Intl Airport to San Diego, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to San Diego?

Currently, August is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to San Diego (average of $286). Flying from Toronto Pearson Intl Airport 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 YYZ to SAN?

Find hourly flight availability from Pearson Intl 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.

A simple way to save on the total cost of your ticket is to fly from Toronto Pearson Intl Airport to San Diego in the afternoon. If you’re flexible enough to do this you can expect to save up to 45% on your trip compared to booking a flight at noon.

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.
Read reviews from past customers who have flown Delta, Porter Airlines, and Air Transat from Toronto Pearson Intl Airport to San Diego. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

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

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

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

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

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 Transat
7.7
Good
438 reviews
Delta
8.0
Very good
7,954 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

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

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

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

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

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 Pearson Intl 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 Toronto Pearson Intl?

    Located just 2.6 mi from the city center, San Diego is the airport most travelers will use when flying to San Diego from Toronto Pearson Intl. Booking flights from Toronto Pearson Intl to San Diego (SAN) should be relatively easy as there are 2 daily inbound flights from Toronto Pearson Intl from 5 different airlines.

  • How long is the flight from Toronto Pearson Intl Airport to San Diego?

    For as low as $380, WestJet can have you in San Diego from Toronto Pearson Intl Airport in 8h 07m. The distance from Toronto Pearson Intl Airport to San Diego is about 2153 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Toronto Pearson Intl Airport to San Diego round-trip?

    Our cheapest airline available from Toronto Pearson Intl Airport to San Diego is Porter Airlines. Our recent data shows that you can find tickets from as low as $115 on this airline. Additional options worth looking into are Air Canada and Air Transat, starting at $194 and $234 round-trip. Porter Airlines is priced at 66% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Toronto Pearson Intl Airport to San Diego?

    Before booking your flight to San Diego from Toronto Pearson Intl Airport, 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 Toronto Pearson Intl Airport to San Diego?

    On average you can expect to pay $486 for a flight from Toronto Pearson Intl Airport to San Diego. The cheapest flight overall is $191 while the most popular route, (Toronto Pearson Intl - San Diego) is currently priced at $208.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pearson Intl 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 Toronto Pearson Intl Airport to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to San Diego (average of $286). Flying from Toronto Pearson Intl Airport 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

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Alternative routes for Pearson Intl to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Pearson Intl to San Diego

Discover the top 5 airlines that operate flights from Pearson Intl 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%
Air CanadaCheapest$194Average$476FlexibilityNo cancel feeOn-time67%
Air TransatCheapest$234Average$340FlexibilityNo cancel feeOn-time50%
United AirlinesCheapest$236Average$369FlexibilityNo cancel feeOn-time69%
DeltaCheapest$264Average$324FlexibilityNo cancel feeOn-timeN/A

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