Cheap flights from Toronto Pearson Intl Airport to San Diego from £148

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 21/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SAN
4 Aug — 11 Aug1
1 adult

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 30 July 2025.

Round-trip from

£228

One-way from

£148

Popular in

August

Cheapest in

January

Average price

£315

Good one-way deal

£161 or less
Alaska Airlines
  • Alaska Airlines
  • 11/11-14/11
  • 2 total stops
  • 31h 57m total
  • Toronto to San Diego
United Airlines
  • United Airlines
  • 21/8
  • 2 total stops
  • 11h 59m total
  • Toronto to San Diego
Highest demand for flights based on searches. 19% potential increase in price (£48 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£6 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a one-way flight from Toronto Pearson Intl to San Diego.

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 30 July 2025.

Tue 11/1116:45YYZ - SAN
1 stop9h 14mAlaska Airlines
Fri 14/1113:52SAN - YYZ
1 stop22h 43mAlaska Airlines
Deal found 29/7£228
Fri 29/807:00YYZ - SAN
1 stop7h 40mUnited Airlines
Fri 5/921:45SAN - YYZ
1 stop9h 19mUnited Airlines
Deal found 27/7£236
Fri 5/906:30YYZ - SAN
1 stop9h 50mWestJet
Sun 7/913:00SAN - YYZ
2 stops14h 12mWestJet
Deal found 28/7£242
Tue 19/806:30YYZ - SAN
1 stop10h 23mDelta
Thu 21/821:30SAN - YYZ
1 stop9h 53mDelta
Deal found 29/7£252
Fri 5/909:20YYZ - SAN
Nonstop5h 11mAir Canada
Sun 7/912:25SAN - YYZ
Nonstop4h 55mAir Canada
Deal found 28/7£281

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 30 July 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 11/11

16:45-22:59

1 stop9h 14m

San Diego

Fri 14/11

13:52-15:35

1 stop22h 43m

£228

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Fri 29/8

07:00-11:40

1 stop7h 40m

San Diego

Fri 5/9

21:45-10:04

1 stop9h 19m

£236

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Fri 5/9

06:30-13:20

1 stop9h 50m

San Diego

Sun 7/9

13:00-06:12

2 stops14h 12m

£242

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Tue 19/8

06:30-13:53

1 stop10h 23m

San Diego

Thu 21/8

21:30-10:23

1 stop9h 53m

£252

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Fri 5/9

09:20-11:31

Nonstop5h 11m

San Diego

Sun 7/9

12:25-20:20

Nonstop4h 55m

£281

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Thu 21/8

14:45-23:44

2 stops11h 59m

£148

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Thu 25/9

16:45-23:53

1 stop10h 08m

£157

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Thu 25/9

15:30-13:20

2 stops24h 50m

£187

Flights are sorted by cheapest return flights first.

Deals found on 29/7

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 return 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 return flight from Pearson Intl to San Diego. Price data was last updated on 25 July 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, January is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to San Diego (average of £585). Flying from Toronto Pearson Intl Airport to San Diego in July is currently the most expensive (average of £920). 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 30 July 2025.

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.

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 30 July 2025.
Read through reviews of airlines operating flights from Toronto Pearson Intl Airport to San Diego, such as Alaska Airlines, Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
8.0
Very Good

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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?

    If you book a flight to San Diego from Toronto Pearson Intl, you will be flying to San Diego, which is the city’s only airport. San Diego (SAN) is located 2.6 mi from the center of San Diego. There is 1 flight from Toronto Pearson Intl to San Diego per day from 0 different airlines.

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

    Currently priced at £228, Alaska Airlines will fly you from Toronto Pearson Intl Airport to San Diego and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and WestJet - these airlines can fly you to your destination from £236 and £242, respectively. These flights start at 14% lower than the current average price 3 months from now.

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

    £148 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Alaska Airlines and WestJet, with prices starting from £157 and £187, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Toronto Pearson Intl Airport to San Diego consider choosing Porter Airlines (92%), Air Transat (92%) or Air Canada (80%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Toronto Pearson Intl Airport to San Diego is generally £570, our data shows the cheapest flight currently is £161. When looking at the most popular route, (Toronto Pearson Intl - San Diego), you can expect to pay £268 for that flight.

  • 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 holiday 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, January is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to San Diego (average of £585). Flying from Toronto Pearson Intl Airport to San Diego in July is currently the most expensive (average of £920). 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
Coronado
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Deals for Pearson Intl to San Diego flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to San Diego from Pearson Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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?

Not ready to book yet? You can track prices for flights from Pearson Intl to San Diego on Cheapflights with our Price Alert feature and get notified when better prices are available.

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