San Diego

$180+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SAN
Jan 15 — Jan 221
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1. Tell us where you want to go

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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 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 December 16, 2025.

This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:54 amYYZ - SAN
1 stop11h 49mDelta
Tue 1/67:35 pmSAN - YYZ
2 stops24h 38mDelta
Deal found 12/15$418
This American Airlines deal was found by Cheapflights users on 12/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:10 amYYZ - SAN
1 stop12h 38mAmerican Airlines
Tue 1/66:20 amSAN - YYZ
1 stop12h 03mAmerican Airlines
Deal found 12/14$439
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:10 pmYYZ - SAN
1 stop7h 37mUnited Airlines
Wed 12/248:00 amSAN - YYZ
1 stop12h 46mUnited Airlines
Deal found 12/14$443
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:10 pmYYZ - SAN
1 stop7h 37mUnited Airlines
Tue 1/66:00 pmSAN - YYZ
2 stops14h 48mUnited Airlines
Deal found 12/14$444
This Air Canada deal was found by Cheapflights users on 12/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:15 amYYZ - SAN
Nonstop5h 38mAir Canada
Sun 1/1112:40 pmSAN - YYZ
Nonstop4h 50mAir Canada
Deal found 12/15$448
This American Airlines deal was found by Cheapflights users on 12/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:10 amYYZ - SAN
1 stop9h 34mAmerican Airlines
Thu 1/810:45 pmSAN - YYZ
1 stop9h 23mAmerican Airlines
Deal found 12/14$450
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 12/309:35 amYYZ - SAN
1 stop29h 36mMultiple Airlines
Tue 1/69:24 pmSAN - YYZ
1 stop15h 11mMultiple Airlines
Deal found 12/14$476
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 12/2410:15 pmYYZ - SAN
2 stops41h 23mMultiple Airlines
Sun 1/117:31 pmSAN - YYZ
1 stop7h 49mMultiple Airlines
Deal found 12/15$478
This Air Canada deal was found by Cheapflights users on 12/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/169:15 amYYZ - SAN
Nonstop5h 38mAir Canada
Tue 12/2312:40 pmSAN - YYZ
Nonstop4h 50mAir Canada
Deal found 12/14$494
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 12/3110:50 pmYYZ - SAN
2 stops16h 21mMultiple Airlines
Wed 1/79:02 pmSAN - YYZ
1 stop30h 18mMultiple Airlines
Deal found 12/15$495
This American Airlines deal was found by Cheapflights users on 12/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:10 amYYZ - SAN
1 stop17h 05mAmerican Airlines
Thu 1/13:38 pmSAN - YYZ
2 stops16h 31mAmerican Airlines
Deal found 12/13$497

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 December 16, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$315
(Kiwi.com)

One-way from

$180
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$536

Good round-trip deal

$447 or less

Good one-way deal

$262 or less
Provider with most accurate pricing for Toronto Pearson Intl-San Diego flight deals.
Provider most trusted by Cheapflights users for Toronto Pearson Intl-San Diego flights.
From Toronto Pearson Intl to San Diego
One-way flight from Toronto Pearson Intl to San Diego
Highest demand for flights based on searches. 11% potential increase in price ($46 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from Toronto Pearson Intl to San Diego.
Price to beat on a one-way flight from Toronto Pearson Intl to San Diego.

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 December 16, 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

Tue 1/13

3:45 pm-9:56 pm

1 stop9h 11m

San Diego

Tue 1/20

6:15 am-4:52 pm

1 stop7h 37m

$345

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Sat 1/10

6:00 am-12:21 pm

1 stop9h 21m

San Diego

Thu 1/15

6:15 am-7:13 pm

1 stop9h 58m

$346

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Fri 1/9

9:00 am-5:28 pm

2 stops11h 28m

San Diego

Sat 1/10

11:10 am-11:46 pm

2 stops9h 36m

$346

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Sun 1/11

6:00 am-10:33 am

1 stop7h 33m

San Diego

Tue 1/13

7:05 am-10:56 pm

1 stop12h 51m

$346

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Sat 3/14

4:45 pm-11:44 pm

1 stop9h 59m

San Diego

Wed 3/18

8:50 pm-3:35 pm

1 stop15h 45m

$368

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Sun 3/15

4:45 pm-9:49 pm

1 stop32h 04m

San Diego

Tue 3/17

6:15 am-3:35 pm

1 stop30h 20m

$368

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Sat 3/14

2:15 pm-10:40 pm

2 stops11h 25m

San Diego

Sat 3/21

5:50 pm-11:20 am

1 stop14h 30m

$382

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Fri 1/30

6:00 am-10:33 am

1 stop7h 33m

San Diego

Mon 2/2

6:55 pm-9:04 am

2 stops11h 09m

$384

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Mon 1/26

4:45 pm-11:09 pm

1 stop9h 24m

San Diego

Sun 2/1

12:30 pm-3:35 pm

2 stops24h 05m

$387

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Mon 1/12

7:00 am-11:59 pm

3 stops19h 59m

$180

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 20 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust 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 Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Toronto Pearson Intl Airport-San Diego flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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 December 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, July is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to San Diego (average of $96). Flying from Toronto Pearson Intl Airport to San Diego in August is currently the most expensive (average of $266). 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 December 16, 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 evening. If you’re flexible enough to do this you can expect to save up to 77% on your trip compared to booking a flight in the afternoon.

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
Airports
YYZ

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

SAN

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

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

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 December 16, 2025.
Read reviews from past customers who have flown Porter Airlines, Delta, 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.

Boarding

8.2

Overall

8.0

Entertainment

7.0

Crew

8.6

Comfort

7.9

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Boarding

8.2

Overall

8.0

Entertainment

7.0

Crew

8.6

Comfort

7.9

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Boarding

8.2

Overall

8.0

Entertainment

7.0

Crew

8.6

Comfort

7.9

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Boarding

8.2

Overall

8.0

Entertainment

7.0

Crew

8.6

Comfort

7.9

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Boarding

8.2

Overall

8.0

Entertainment

7.0

Crew

8.6

Comfort

7.9

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Boarding

8.2

Overall

8.0

Entertainment

7.0

Crew

8.6

Comfort

7.9

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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 $345, United Airlines can have you in San Diego from Toronto Pearson Intl Airport in 9h 11m. 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 United Airlines, starting at $161 and $229 round-trip. Porter Airlines is priced at 68% 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 Porter Airlines ($133), United Airlines ($141), and Air Canada ($143).

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

    On average you can expect to pay $1,061 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 $209.

  • 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, July is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to San Diego (average of $96). Flying from Toronto Pearson Intl Airport to San Diego in August is currently the most expensive (average of $266). 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
Coronado
National City
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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$115Average$290FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$221Average$484FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$252Average$363FlexibilityNo cancel feeOn-time69%
DeltaCheapest$264Average$396FlexibilityNo cancel feeOn-timeN/A
Air TransatCheapest$288Average$319FlexibilityNo cancel feeOn-time50%

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