HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Pearson Intl

$129+ Cheap flights from San Diego (SAN) to Pearson Intl (YYZ)

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — YYZ
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Pearson Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from San Diego to Toronto Pearson Intl are usually found in February or April, booked 55 days in advance, depart on a Wednesday or Friday and return on a Wednesday

Cheap flight deals from San Diego to Pearson Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Pearson Intl (YYZ). 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 June 12, 2025.

Round-trip from

$233
(Kiwi.com)

One-way from

$129
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$369

Good round-trip deal

$349 or less

Good one-way deal

$161 or less
From San Diego to Toronto Pearson Intl
Search Deals
One-way flight from San Diego to Toronto Pearson Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip flight from San Diego to Toronto Pearson Intl.
Search Deals
Price to beat on a one-way flight from San Diego to Toronto Pearson Intl.
Search Deals

Find flight deals from San Diego to Pearson Intl

Cheapest flights from San Diego to Pearson Intl
Explore the most affordable flight options available from San Diego to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/11. 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 7/312:05 pmSAN - YYZ
2 stops12h 46mWestJet
Wed 8/136:30 amYYZ - SAN
1 stop9h 50mWestJet
Deal found 6/11$233
This Trip.com deal was found by Cheapflights users on 6/10. 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 7/96:15 amSAN - YYZ
2 stops13h 39mMultiple Airlines
Tue 7/156:30 amYYZ - SAN
1 stop9h 50mMultiple Airlines
Deal found 6/10$266
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sun 7/279:50 pmSAN - YYZ
1 stop9h 14mUnited Airlines
Tue 8/1910:05 amYYZ - SAN
1 stop7h 58mUnited Airlines
Deal found 6/10$317
This Delta deal was found by Cheapflights users on 6/10. 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.
Mon 7/2810:15 pmSAN - YYZ
1 stop7h 40mDelta
Sun 8/101:20 pmYYZ - SAN
1 stop10h 55mDelta
Deal found 6/10$320
This Air Canada deal was found by Cheapflights users on 6/10. 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 7/298:10 amSAN - YYZ
2 stops12h 14mAir Canada
Mon 8/1812:05 pmYYZ - SAN
2 stops10h 33mAir Canada
Deal found 6/10$339
This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/181:55 pmSAN - YYZ
Nonstop4h 50mAir Transat
Sun 6/2210:45 amYYZ - SAN
Nonstop5h 10mAir Transat
Deal found 6/11$347
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 6/201:55 pmSAN - YYZ
Nonstop4h 50mPorter Airlines
Wed 6/2510:45 amYYZ - SAN
Nonstop5h 10mPorter Airlines
Deal found 6/10$372
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Sat 6/149:55 amSAN - YYZ
1 stop9h 55mAmerican Airlines
Mon 6/163:45 pmYYZ - SAN
1 stop7h 30mAmerican Airlines
Deal found 6/11$388

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego to Pearson Intl 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 June 12, 2025.
Use the filters below to find and compare flights from San Diego to Toronto Pearson Intl Airport that are best for you.

Fly from

San Diego

Fly to

Pearson Intl

Route

Depart

Return

Price

San DiegoToronto

SAN - YYZ

SANYYZ

San Diego

Thu 7/31

2:05 pm-5:51 am

2 stops12h 46m

Toronto Pearson Intl

Wed 8/13

6:30 am-1:20 pm

1 stop9h 50m

$233

San DiegoToronto

SAN - YYZ

SANYYZ

San Diego

Wed 7/9

6:15 am-10:54 pm

2 stops13h 39m

Toronto Pearson Intl

Tue 7/15

6:30 am-1:20 pm

1 stop9h 50m

$266

San DiegoToronto

SAN - YYZ

SANYYZ

San Diego

Sun 7/27

9:50 pm-10:04 am

1 stop9h 14m

Toronto Pearson Intl

Tue 8/19

10:05 am-3:03 pm

1 stop7h 58m

$317

San DiegoToronto

SAN - YYZ

SANYYZ

San Diego

Mon 7/28

10:15 pm-8:55 am

1 stop7h 40m

Toronto Pearson Intl

Sun 8/10

1:20 pm-9:15 pm

1 stop10h 55m

$320

San DiegoToronto

SAN - YYZ

SANYYZ

San Diego

Tue 7/29

8:10 am-11:24 pm

2 stops12h 14m

Toronto Pearson Intl

Sun 8/17

10:00 am-7:38 pm

2 stops12h 38m

$339

San DiegoToronto

SAN - YYZ

SANYYZ

San Diego

Sun 6/22

1:55 pm-9:45 pm

Nonstop4h 50m

Toronto Pearson Intl

Mon 6/23

10:45 am-12:55 pm

Nonstop5h 10m

$396

San DiegoToronto

SAN - YYZ

SANYYZ

San Diego

Tue 7/8

7:04 pm-12:33 am

3 stops26h 29m

$129

San DiegoToronto

SAN - YYZ

SANYYZ

San Diego

Fri 7/11

9:50 pm-7:05 pm

1 stop18h 15m

$131

San DiegoToronto

SAN - YYZ

SANYYZ

San Diego

Fri 7/11

2:05 pm-5:51 am

2 stops12h 46m

$132

San DiegoToronto

SAN - YYZ

SANYYZ

San Diego

Sat 11/1

6:15 am-5:23 pm

1 stop8h 08m

$155

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 13 results
1
2

The best insider tips for San Diego to Toronto Pearson Intl Airport 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 San Diego to Toronto Pearson Intl Airport trip
Airports
SAN

Plan to arrive at SAN at least two hours before your flight to avoid stress from potential traffic congestion.

Read more about SANby Blane Bachelor
YYZ

Expect a quick customs process at YYZ, even during peak hours, but be prepared for a fair amount of walking.

Read more about YYZby Kaitlyn McInnis
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 San Diego to Pearson Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Pearson Intl. Price data was last updated on June 9, 2025.

The best time to book flights from San Diego to Toronto Pearson Intl Airport is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from San Diego to Toronto Pearson Intl Airport (average of $243). Flying from San Diego to Toronto Pearson Intl Airport in July is currently the most expensive (average of $353). 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 SAN to YYZ?

Find hourly flight availability from San Diego to Pearson Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

One of the essential ways to save on airfare from San Diego to Toronto Pearson Intl Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 54% on airfare.

What is the cheapest day to fly from San Diego to Toronto Pearson Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Pearson Intl. Price data was last updated on June 8, 2025.

Travelers seeking maximum savings on their San Diego to Toronto Pearson Intl Airport flight should consider departing on Saturday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from San Diego to Toronto Pearson Intl Airport

Explore weekly flight availability from San Diego to Pearson Intl. 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 June 12, 2025.

The most flights from SAN to YYZ are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Pearson Intl by month

Plan your trip to Pearson Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto Pearson Intl Airport ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Toronto Pearson Intl Airport when rainfall is around 2.0 in.

Temperature in Pearson Intl by month

Plan your trip to Pearson Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto Pearson Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Pearson Intl

Get insights into the airlines that provide service to Pearson Intl. 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 Pearson Intl. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Porter Airlines and Delta from San Diego to Toronto. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Porter Airlines
8.0
Very good
288 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
WestJet
7.2
Good
2,868 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Pearson Intl. 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 from for flights from San Diego to Toronto Pearson Intl?

    Most people fly from San Diego (SAN) if they book a flight from San Diego to Toronto Pearson Intl. On average, San Diego has 3 outbound flights to Toronto Pearson Intl per day from 6 airlines. San Diego is conveniently located just 2.6 mi from San Diego’s city center.

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

    Our cheapest airline available from San Diego to Toronto Pearson Intl Airport is WestJet. Our recent data shows that you can find tickets from as low as $233 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $317 and $320 round-trip. WestJet is currently priced 42% below the average price you’ll pay for this route.

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

    The cheapest airlines for a one-way flight from San Diego to Toronto Pearson Intl Airport are Air Canada ($130), United Airlines ($131), and WestJet ($132).

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

    The top 3 most reliable airlines when flying from San Diego to Toronto Pearson Intl Airport are Porter Airlines (82%), Air Transat (82%) and United Airlines (63%).

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

    While on average a flight from San Diego to Toronto Pearson Intl Airport is generally $948, our data shows the cheapest flight currently is $133. When looking at the most popular route, (San Diego - Toronto Pearson Intl), you can expect to pay $263 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from San Diego to Toronto Pearson Intl Airport (average of $243). Flying from San Diego to Toronto Pearson Intl Airport in July is currently the most expensive (average of $353). 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
Markham
Brampton
Kitchener
Muskoka
Oakville
Vaughan
Whitby
Bracebridge
Brantford
Lindsay
Burlington
Pickering
Peterborough
Barrie
Milton
Cambridge
Oshawa
Owen Sound
Simcoe
Richmond Hill

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Pearson Intl

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Pearson Intl flights
San Francisco to Pearson Intl flights
Los Angeles to Toronto Island flights
Ontario to Pearson Intl flights
San Francisco to Region of Waterloo Intl flights
San Francisco to Toronto Island flights
San Francisco to Hamilton flights
Los Angeles to Region of Waterloo Intl flights
San Jose to Pearson Intl flights
Las Vegas to Pearson Intl flights
Santa Ana to Pearson Intl flights
Los Angeles to Hamilton flights
Sacramento to Pearson Intl flights
Oakland to Pearson Intl flights
Santa Ana to Hamilton flights
Burbank to Pearson Intl flights
San Diego to Toronto Island flights
San Diego to Region of Waterloo Intl flights
Las Vegas to Toronto Island flights
San Diego to Hamilton flights
Fresno to Pearson Intl flights
Palm Springs to Pearson Intl flights
Las Vegas to Region of Waterloo Intl flights
Las Vegas to Hamilton flights
Reno to Pearson Intl flights
San Jose to Toronto Island flights
Sacramento to Hamilton flights
San Jose to Hamilton flights
Long Beach to Pearson Intl flights
Santa Rosa to Pearson Intl flights
Oakland to Hamilton flights
Oakland to Toronto Island flights
Monterey to Pearson Intl flights
Santa Barbara to Pearson Intl flights
Bakersfield to Pearson Intl flights
Palm Springs to Hamilton flights
Santa Ana to Toronto Island flights
Fresno to Toronto Island flights
San Luis Obispo to Pearson Intl flights
Long Beach to Toronto Island flights
Medford to Pearson Intl flights
Medford to Hamilton flights
Palm Springs to Toronto Island flights

Top 6 airlines flying from San Diego to Pearson Intl

Discover the top 6 airlines that operate flights from San Diego to Pearson Intl. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$139Average$314FlexibilityNo cancel feeOn-time52%
Air TransatCheapest$146Average$308FlexibilityNo cancel feeOn-time50%
DeltaCheapest$154Average$377FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$173Average$495FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$229Average$435FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$317Average$534FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.