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$146+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SAN
May 17 — May 241
Sun 5/17
Sun 5/24
1 adult, Economy
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Cheapflights Tip: The best prices from Toronto Pearson Intl to San Diego are usually found in May or June, booked 89 days in advance, depart on a Friday or Sunday and return on a Wednesday

Cheap 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 April 17, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/16. 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 6/189:30 am
YYZ
-
SAN
2 stops13h 04m
Multiple Airlines
Wed 6/248:15 pm
SAN
-
YYZ
1 stop7h 24m
Multiple Airlines
Deal found 4/16$311
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Sat 5/309:45 am
YYZ
-
SAN
1 stop16h 59m
Multiple Airlines
Wed 6/310:07 pm
SAN
-
YYZ
2 stops23h 58m
Multiple Airlines
Deal found 4/14$314
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Sat 5/309:45 am
YYZ
-
SAN
1 stop16h 59m
Multiple Airlines
Tue 6/210:07 pm
SAN
-
YYZ
2 stops23h 58m
Multiple Airlines
Deal found 4/14$315
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Fri 6/51:45 pm
YYZ
-
SAN
1 stop10h 27m
Multiple Airlines
Mon 6/810:07 pm
SAN
-
YYZ
2 stops23h 58m
Multiple Airlines
Deal found 4/16$317
This oojo deal was found by Cheapflights users on 4/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:10 am
YYZ
-
SAN
2 stops11h 00m
WestJet
Tue 9/223:30 pm
SAN
-
YYZ
1 stop11h 15m
WestJet
Deal found 4/13$321
This Trip.com deal was found by Cheapflights users on 4/16. 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 9/116:15 am
YYZ
-
SAN
1 stop10h 55m
WestJet
Mon 9/143:30 pm
SAN
-
YYZ
1 stop11h 15m
WestJet
Deal found 4/16$322
This Trip.com deal was found by Cheapflights users on 4/13. 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.
Wed 9/96:10 am
YYZ
-
SAN
2 stops11h 00m
WestJet
Wed 9/163:30 pm
SAN
-
YYZ
1 stop11h 15m
WestJet
Deal found 4/13$323
This oojo deal was found by Cheapflights users on 4/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:10 am
YYZ
-
SAN
2 stops11h 00m
WestJet
Tue 5/123:30 pm
SAN
-
YYZ
1 stop11h 15m
WestJet
Deal found 4/15$326
This oojo deal was found by Cheapflights users on 4/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:10 am
YYZ
-
SAN
2 stops11h 00m
WestJet
Thu 5/283:30 pm
SAN
-
YYZ
1 stop11h 15m
WestJet
Deal found 4/16$327
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 5/129:45 am
YYZ
-
SAN
1 stop16h 27m
Multiple Airlines
Sat 5/169:59 pm
SAN
-
YYZ
2 stops23h 00m
Multiple Airlines
Deal found 4/16$329
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Fri 5/296:15 am
YYZ
-
SAN
1 stop10h 55m
Multiple Airlines
Tue 6/210:07 pm
SAN
-
YYZ
2 stops23h 58m
Multiple Airlines
Deal found 4/14$330

Find 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 April 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$311
(Kiwi.com)

One-way from

$146
(Trip.com)

Popular in

March

Cheapest in

May

Average price

$429

Good round-trip deal

$384 or less

Good one-way deal

$257 or less
Provider with most accurate pricing for Toronto Pearson Intl-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Toronto Pearson Intl-San Diego flights.
Search Deals
From Toronto Pearson Intl to San Diego
Search Deals
One-way flight from Toronto Pearson Intl to San Diego
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Toronto Pearson Intl to San Diego.
Search Deals
Price to beat on a one-way flight from Toronto Pearson Intl to San Diego.
Search Deals

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 April 17, 2026.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Thu 5/21

12:29 pm-8:39 pm

1 stop11h 10m

San Diego

Wed 5/27

10:25 pm-12:19 pm

1 stop10h 54m

$378

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Sun 5/24

9:44 am-3:03 pm

1 stop8h 19m

San Diego

Fri 5/29

10:40 pm-9:54 am

1 stop8h 14m

$380

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Mon 5/25

6:15 am-11:16 am

1 stop8h 01m

San Diego

Sat 5/30

10:15 pm-8:59 am

1 stop7h 44m

$381

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Fri 5/22

10:15 am-3:27 pm

1 stop8h 12m

San Diego

Tue 5/26

10:40 pm-3:46 pm

1 stop14h 06m

$381
Quickest round-trip

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Sat 5/30

5:45 pm-9:55 pm

1 stop7h 10m

San Diego

Sat 6/6

6:15 am-5:21 pm

1 stop8h 06m

$383

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Sun 8/30

6:10 am-1:17 pm

1 stop10h 07m

San Diego

Sun 9/6

6:40 am-7:37 pm

1 stop9h 57m

$437

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Fri 5/29

12:09 pm-6:01 pm

1 stop8h 52m

San Diego

Sun 5/31

10:15 pm-8:59 am

1 stop7h 44m

$437

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Sun 8/16

1:30 pm-10:44 pm

1 stop12h 14m

San Diego

Sat 8/22

10:30 pm-8:55 am

1 stop7h 25m

$437

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Thu 5/21

4:18 pm-10:25 pm

1 stop9h 07m

San Diego

Sat 5/23

10:55 am-9:32 pm

1 stop7h 37m

$439

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Sun 5/31

12:09 pm-6:01 pm

1 stop8h 52m

San Diego

Mon 7/13

6:15 am-10:01 pm

1 stop12h 46m

$439

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/13

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Pearson Intl to San Diego

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pearson Intl to San Diego in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Toronto Pearson Intl Airport-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Toronto Pearson Intl Airport-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Toronto Pearson Intl Airport-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Toronto Pearson Intl Airport-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Toronto Pearson Intl Airport-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 April 10, 2026.

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 89 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, May is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to San Diego (average of $338). Flying from Toronto Pearson Intl Airport to San Diego in March is currently the most expensive (average of $524). 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 April 17, 2026.

When flying from Toronto Pearson Intl Airport 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.

How much does it cost to fly round-trip from Toronto Pearson Intl Airport to San Diego?

The best insider tips for Toronto Pearson Intl Airport to San Diego flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Toronto Pearson Intl Airport to San Diego trip
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on SAN

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 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

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 April 17, 2026.
Read reviews from past customers who have flown Porter Airlines,Delta, andUnited Airlines 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.
Porter Airlines
8.0
Very good
435 reviews

Crew

8.6

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
435 reviews
Porter Airlines
8.0
Very good
435 reviews

Crew

8.6

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Delta
7.9
Good
8,422 reviews
Porter Airlines
8.0
Very good
435 reviews

Crew

8.6

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
United Airlines
7.4
Good
9,604 reviews
Porter Airlines
8.0
Very good
435 reviews

Crew

8.6

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
American Airlines
7.1
Good
11,600 reviews
Porter Airlines
8.0
Very good
435 reviews

Crew

8.6

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,935 reviews
Porter Airlines
8.0
Very good
435 reviews

Crew

8.6

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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, Delta can have you in San Diego from Toronto Pearson Intl Airport in 8h 19m. 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 $130 on this airline. Additional options worth looking into are Air Canada and Delta, starting at $243 and $267 round-trip. Porter Airlines is priced at 70% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Toronto Pearson Intl Airport to San Diego one-way?

    The cheapest airlines for a one-way flight from Toronto Pearson Intl Airport to San Diego are Air Canada ($145), Porter Airlines ($157), and United Airlines ($165).

  • What are the cheapest flights from Toronto Pearson Intl Airport to San Diego?

    On average you can expect to pay $524 for a flight from Toronto Pearson Intl Airport to San Diego. The cheapest flight overall is $214 while the most popular route, (Toronto Pearson Intl - San Diego) is currently priced at $287.

  • 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, May is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to San Diego (average of $338). Flying from Toronto Pearson Intl Airport to San Diego in March is currently the most expensive (average of $524). 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
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

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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 April 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$130Average$298FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$243Average$483FlexibilityNo cancel feeOn-time67%
DeltaCheapest$267Average$399FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$275Average$559FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$323Average$437FlexibilityNo cancel feeOn-time71%

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