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Cheap flights from Toronto Pearson Intl Airport to San Diego from C$ 209

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SAN
22 Nov — 29 Nov1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Toronto Pearson Intl to San Diego are usually found in January or February, booked 84 days in advance, depart on a Wednesday or Friday and return on a Thursday

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 23 October 2025.

Round-trip from

C$ 420

One-way from

C$ 209

Popular in

October

Cheapest in

January

Average price

C$ 629

Good round-trip deal

C$ 535 or less

Good one-way deal

C$ 302 or less
5/1-15/1
  • 5/1-15/1
  • 2 total stops
  • 32h 40m total
  • Toronto to San Diego
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18/1
  • 18/1
  • 1 total stop
  • 19h 22m total
  • Toronto to San Diego
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Highest demand for flights based on searches. 12% potential increase in price (C$ 93 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 19 potential savings vs. average RT price).
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Average for round-trip flights in October 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

Enter your travel dates to find the best prices.

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 23 October 2025.

Thu 11/121:30 p.m.YYZ - SAN
2 stops26h 08mMultiple Airlines
Mon 15/121:33 p.m.SAN - YYZ
1 stop14h 14mMultiple Airlines
Deal found 21/10C$ 423
Thu 11/129:35 a.m.YYZ - SAN
1 stop9h 03mMultiple Airlines
Sun 8/29:59 p.m.SAN - YYZ
2 stops20h 12mMultiple Airlines
Deal found 22/10C$ 424
Fri 5/126:00 a.m.YYZ - SAN
1 stop11h 16mAmerican Airlines
Fri 12/126:15 a.m.SAN - YYZ
1 stop12h 14mAmerican Airlines
Deal found 22/10C$ 430
Sun 16/117:55 p.m.YYZ - SAN
1 stop28h 20mMultiple Airlines
Wed 26/118:29 a.m.SAN - YYZ
1 stop8h 06mMultiple Airlines
Deal found 23/10C$ 434
Thu 4/129:35 a.m.YYZ - SAN
1 stop9h 03mMultiple Airlines
Mon 8/123:05 p.m.SAN - YYZ
2 stops12h 15mMultiple Airlines
Deal found 22/10C$ 438
Fri 21/117:55 p.m.YYZ - SAN
1 stop22h 32mMultiple Airlines
Thu 27/118:39 a.m.SAN - YYZ
1 stop7h 56mMultiple Airlines
Deal found 22/10C$ 440
Mon 1/127:55 p.m.YYZ - SAN
1 stop27h 23mMultiple Airlines
Thu 4/123:47 p.m.SAN - YYZ
1 stop11h 33mMultiple Airlines
Deal found 22/10C$ 447
Mon 24/116:00 a.m.YYZ - SAN
1 stop11h 18mAmerican Airlines
Tue 2/126:20 a.m.SAN - YYZ
1 stop12h 09mAmerican Airlines
Deal found 21/10C$ 448
Mon 17/117:55 p.m.YYZ - SAN
1 stop26h 13mMultiple Airlines
Mon 24/118:59 p.m.SAN - YYZ
1 stop23h 01mMultiple Airlines
Deal found 20/10C$ 451
Wed 12/1111:32 a.m.YYZ - SAN
1 stop12h 16mAmerican Airlines
Tue 2/126:20 a.m.SAN - YYZ
1 stop12h 09mAmerican Airlines
Deal found 22/10C$ 452
Sun 16/117:55 p.m.YYZ - SAN
1 stop19h 40mMultiple Airlines
Mon 8/121:33 p.m.SAN - YYZ
1 stop13h 47mMultiple Airlines
Deal found 22/10C$ 454
Sun 16/117:55 p.m.YYZ - SAN
1 stop19h 40mMultiple Airlines
Sun 7/123:18 p.m.SAN - YYZ
1 stop12h 02mMultiple Airlines
Deal found 22/10C$ 455

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 23 October 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

Wed 10/12

4:45 p.m.-8:40 a.m.

2 stops18h 55m

San Diego

Mon 5/1

8:33 p.m.-3:35 p.m.

2 stops16h 02m

C$ 514

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Mon 9/2

4:45 p.m.-11:50 a.m.

2 stops22h 05m

San Diego

Thu 12/2

2:40 p.m.-3:35 p.m.

1 stop21h 55m

C$ 532

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Thu 20/11

10:00 a.m.-3:28 p.m.

1 stop8h 28m

San Diego

Thu 27/11

12:40 p.m.-8:30 p.m.

Nonstop4h 50m

C$ 550

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Fri 10/4

4:00 p.m.-10:28 p.m.

1 stop9h 28m

San Diego

Sat 18/4

1:10 p.m.-9:03 p.m.

Nonstop4h 53m

C$ 550

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Fri 5/12

4:45 p.m.-8:29 a.m.

2 stops18h 44m

San Diego

Wed 17/12

12:55 p.m.-3:35 p.m.

2 stops23h 40m

C$ 554

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Thu 27/11

6:10 a.m.-1:03 p.m.

1 stop9h 53m

San Diego

Mon 1/12

10:00 p.m.-8:53 a.m.

1 stop7h 53m

C$ 559

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Wed 31/12

6:30 a.m.-2:58 p.m.

1 stop11h 28m

San Diego

Sun 18/1

12:11 p.m.-10:37 p.m.

1 stop7h 26m

C$ 559

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Mon 16/2

1:00 p.m.-10:00 p.m.

1 stop12h 00m

San Diego

Sat 21/2

10:30 p.m.-9:05 a.m.

1 stop7h 35m

C$ 559

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Fri 21/11

6:30 a.m.-2:55 p.m.

1 stop11h 25m

San Diego

Thu 27/11

12:40 p.m.-8:30 p.m.

Nonstop4h 50m

C$ 559

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Sun 14/12

8:00 p.m.-12:38 p.m.

1 stop19h 38m

C$ 214

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/10

Showing 1-10 of 18 results
1
2

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 17 October 2025.

The best time to book flights from Toronto Pearson Intl Airport to San Diego is 84 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, July is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to San Diego (average of C$ 134). Flying from Toronto Pearson Intl Airport to San Diego in August is currently the most expensive (average of C$ 372). 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 23 October 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 19 October 2025.

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

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

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

Comfort

8.0

Entertainment

7.0

Food

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
8.0
Very good
382 reviews
Porter Airlines
8.0
Very good
382 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Food

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Transat
7.8
Good
467 reviews
Porter Airlines
8.0
Very good
382 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Food

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
United Airlines
7.4
Good
8,991 reviews
Porter Airlines
8.0
Very good
382 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Food

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
WestJet
7.2
Good
3,133 reviews
Porter Airlines
8.0
Very good
382 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Food

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,346 reviews
Porter Airlines
8.0
Very good
382 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Food

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

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 1 inbound flight 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 18h 55m. There are 3465 km between Toronto Pearson Intl Airport and San Diego.

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

    According to our current data, Air Transat (C$ 241), Porter Airlines (C$ 248), and American Airlines (C$ 297) offers the cheapest pricing from Toronto Pearson Intl Airport to San Diego. Air Transat is currently priced 50% 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 (80%), Air Canada (76%), United Airlines( 75%).

  • 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$ 301. On average you can expect to pay C$ 511. The most popular route, (Toronto Pearson Intl - San Diego), can usually be booked for C$ 363.

  • 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 C$ 134). Flying from Toronto Pearson Intl Airport to San Diego in August is currently the most expensive (average of C$ 372). 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
La Mesa
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 23 October 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 23 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 241AverageC$ 410FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 248AverageC$ 391FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
American AirlinesCheapestC$ 297AverageC$ 556FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 314AverageC$ 486FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 322AverageC$ 600FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 327AverageC$ 444FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 337AverageC$ 446FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Alaska AirlinesCheapestC$ 388AverageC$ 875FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

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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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