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Cheap flights from Toronto Pearson Intl Airport to San Diego from C$ 256

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SAN
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 Wednesday or Friday and return on a Tuesday

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 16 September 2025.

Round-trip from

C$ 372

One-way from

C$ 256

Popular in

September

Cheapest in

January

Average price

C$ 613

Good round-trip deal

C$ 495 or less

Good one-way deal

C$ 283 or less
29/9-28/10
  • 29/9-28/10
  • 3 total stops
  • 23h 10m total
  • Toronto to San Diego
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22/9
  • 22/9
  • 2 total stops
  • 39h 59m total
  • Toronto to San Diego
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Highest demand for flights based on searches. 16% potential increase in price (C$ 130 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 18 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 16 September 2025.

Mon 29/912:00 p.m.YYZ - SAN
2 stops14h 17mMultiple Airlines
Tue 28/108:02 a.m.SAN - YYZ
1 stop8h 53mMultiple Airlines
Deal found 15/9C$ 372
Thu 30/109:45 a.m.YYZ - SAN
1 stop9h 35mMultiple Airlines
Tue 4/118:59 p.m.SAN - YYZ
2 stops23h 12mMultiple Airlines
Deal found 15/9C$ 373
Tue 7/109:30 a.m.YYZ - SAN
1 stop14h 50mMultiple Airlines
Wed 15/108:00 a.m.SAN - YYZ
2 stops19h 12mMultiple Airlines
Deal found 15/9C$ 374
Thu 30/109:45 a.m.YYZ - SAN
1 stop29h 50mMultiple Airlines
Thu 6/113:59 p.m.SAN - YYZ
1 stop11h 21mMultiple Airlines
Deal found 15/9C$ 376
Tue 7/109:30 a.m.YYZ - SAN
1 stop14h 50mMultiple Airlines
Thu 16/106:25 a.m.SAN - YYZ
1 stop10h 33mMultiple Airlines
Deal found 15/9C$ 377
Tue 30/97:45 p.m.YYZ - SAN
2 stops30h 49mMultiple Airlines
Thu 30/103:59 p.m.SAN - YYZ
1 stop25h 33mMultiple Airlines
Deal found 16/9C$ 379
Tue 7/109:30 a.m.YYZ - SAN
1 stop14h 50mMultiple Airlines
Wed 22/108:00 a.m.SAN - YYZ
1 stop8h 58mMultiple Airlines
Deal found 15/9C$ 381
Sun 5/108:15 a.m.YYZ - SAN
2 stops39h 22mMultiple Airlines
Wed 8/108:00 a.m.SAN - YYZ
1 stop8h 58mMultiple Airlines
Deal found 16/9C$ 383
Sun 21/910:25 p.m.YYZ - SAN
2 stops27h 52mMultiple Airlines
Wed 24/96:15 a.m.SAN - YYZ
1 stop10h 43mMultiple Airlines
Deal found 15/9C$ 384
Tue 28/109:35 a.m.YYZ - SAN
1 stop9h 45mMultiple Airlines
Sun 2/1110:09 p.m.SAN - YYZ
1 stop19h 23mMultiple Airlines
Deal found 14/9C$ 385
Tue 7/1010:00 a.m.YYZ - SAN
2 stops14h 20mMultiple Airlines
Sat 18/102:05 p.m.SAN - YYZ
1 stop13h 07mMultiple Airlines
Deal found 14/9C$ 388

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 629,999 searches. Data last updated 16 September 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

Thu 16/10

9:45 a.m.-11:04 p.m.

1 stop16h 19m

San Diego

Thu 23/10

6:25 a.m.-7:58 p.m.

1 stop10h 33m

C$ 479

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Fri 5/12

5:20 p.m.-11:45 a.m.

2 stops45h 25m

San Diego

Wed 17/12

12:35 p.m.-12:26 a.m.

1 stop8h 51m

C$ 490

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Mon 29/12

6:05 a.m.-2:27 p.m.

1 stop11h 22m

San Diego

Wed 7/1

12:05 p.m.-11:04 p.m.

1 stop7h 59m

C$ 525

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Fri 5/12

4:10 p.m.-10:30 p.m.

1 stop9h 20m

San Diego

Mon 29/12

2:11 p.m.-11:59 p.m.

1 stop6h 48m

C$ 525

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Thu 25/12

6:05 a.m.-2:31 p.m.

1 stop11h 26m

San Diego

Fri 9/1

12:05 p.m.-11:04 p.m.

1 stop7h 59m

C$ 525

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Thu 18/12

6:10 a.m.-9:56 p.m.

1 stop18h 46m

San Diego

Sun 28/12

10:45 p.m.-7:45 p.m.

1 stop18h 00m

C$ 525

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Tue 14/10

6:09 p.m.-9:53 p.m.

1 stop6h 44m

San Diego

Tue 21/10

6:15 a.m.-4:50 p.m.

1 stop7h 35m

C$ 525

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Wed 29/10

11:00 a.m.-7:52 p.m.

2 stops11h 52m

San Diego

Tue 4/11

9:00 a.m.-9:21 p.m.

2 stops9h 21m

C$ 525

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Tue 23/12

9:54 a.m.-6:40 p.m.

1 stop11h 46m

San Diego

Mon 5/1

12:05 p.m.-11:04 p.m.

1 stop7h 59m

C$ 525

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Fri 17/10

6:15 a.m.-3:22 p.m.

1 stop12h 07m

San Diego

Sat 18/10

10:20 p.m.-11:20 a.m.

1 stop10h 00m

C$ 525

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

Showing 1-10 of 23 results
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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 12 September 2025.

The best time to book flights from Toronto Pearson Intl Airport to San Diego is 67 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 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 C$ 289). Flying from Toronto Pearson Intl Airport to San Diego in November is currently the most expensive (average of C$ 390). 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 16 September 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 42% on flights from Toronto Pearson Intl Airport to San Diego by exploring options for tickets in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Pearson Intl to San Diego. Price data was last updated on 14 September 2025.

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

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 16 September 2025.
Read through reviews of airlines operating flights from Toronto Pearson Intl Airport to San Diego, such as Delta,Porter Airlines, andAir Transat. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

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
7,957 reviews
Delta
8.0
Very good
7,957 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

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
7,957 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

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
7,957 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

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
8,924 reviews
Delta
8.0
Very good
7,957 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

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
7,957 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

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?

    For a flight from Toronto Pearson Intl to San Diego, you will be flying into San Diego. San Diego (SAN) is just 4.2 km from the centre of the city. San Diego is the only San Diego airport and it handles 2 inbound flights from Toronto Pearson Intl per day. 8 airlines have flights to San Diego from Toronto Pearson Intl on a regular basis.

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

    Departing from Toronto Pearson Intl Airport to San Diego will take you 9h 20m. There are 3465 km between Toronto Pearson Intl Airport and San Diego. This flight may include one or multiple stops.

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

    According to our current data, Porter Airlines (C$ 246), Air Transat (C$ 250), and American Airlines (C$ 293) offers the cheapest pricing from Toronto Pearson Intl Airport to San Diego. Porter Airlines is currently priced 48% below the average price you’ll pay for this route.

  • 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 (87%), Air Canada (85%), United Airlines( 84%).

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

    The cheapest flight price from Toronto Pearson Intl Airport to San Diego is C$ 224. On average you can expect to pay C$ 495. The most popular route, (Toronto Pearson Intl - San Diego), can usually be booked for C$ 293.

  • 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 C$ 289). Flying from Toronto Pearson Intl Airport to San Diego in November is currently the most expensive (average of C$ 390). 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

Travelling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Borrego Springs
El Cajon

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Fly from Pearson Intl to San Diego on these airlines

Choose from the following airlines for your flight from Pearson Intl to San Diego. Flights are based on user searches made on Cheapflights and were last updated on 16 September 2025.
Air Canada flights from Toronto Pearson Intl to San Diego
United Airlines flights from Toronto Pearson Intl to San Diego
Alaska Airlines flights from Toronto Pearson Intl to San Diego

Top 8 airlines flying from Pearson Intl to San Diego

Discover the top 8 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 629,999 searches. Data last updated 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 246AverageC$ 386FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 250AverageC$ 421FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
American AirlinesCheapestC$ 293AverageC$ 548FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 307AverageC$ 588FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 308AverageC$ 475FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 323AverageC$ 455FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 332AverageC$ 440FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Alaska AirlinesCheapestC$ 405AverageC$ 864FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Pearson Intl to San Diego?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pearson Intl to San Diego. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Pearson Intl to San Diego?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Pearson Intl to San Diego.

Can Cheapflights find flights from Pearson Intl to San Diego with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pearson Intl to San Diego, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Pearson Intl to San Diego become cheaper?

Yes! Start tracking prices for Pearson Intl to San Diego flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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