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Cheap flights from Toronto Pearson Intl Airport to San Diego from £160

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 19/10. 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

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

£245

One-way from

£160

Popular in

September

Cheapest in

January

Average price

£327

Good one-way deal

£158 or less
WestJet
  • WestJet
  • 20/11-7/1
  • 2 total stops
  • 25h 21m total
  • Toronto to San Diego
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United Airlines
  • United Airlines
  • 16/10
  • 2 total stops
  • 11h 56m total
  • Toronto to San Diego
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Highest demand for flights based on searches. 16% potential increase in price (£36 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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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.

Thu 20/1122:15YYZ - SAN
1 stop16h 30mWestJet
Wed 7/112:35SAN - YYZ
1 stop8h 51mWestJet
Deal found 14/9£245
Fri 5/1222:50YYZ - SAN
2 stops39h 55mWestJet
Wed 17/1212:35SAN - YYZ
1 stop8h 51mWestJet
Deal found 15/9£261
Tue 28/1015:30YYZ - SAN
1 stop9h 50mMultiple Airlines
Sun 2/1112:25SAN - YYZ
Nonstop4h 51mMultiple Airlines
Deal found 14/9£274
Wed 15/1006:30YYZ - SAN
1 stop9h 23mUnited Airlines
Wed 15/1016:07SAN - YYZ
2 stops16h 42mUnited Airlines
Deal found 14/9£276
Tue 18/1110:00YYZ - SAN
2 stops11h 34mMultiple Airlines
Tue 6/112:25SAN - YYZ
Nonstop4h 51mMultiple Airlines
Deal found 14/9£277
Sat 22/1115:45YYZ - SAN
1 stop9h 08mUnited Airlines
Sun 4/122:45SAN - YYZ
1 stop12h 16mUnited Airlines
Deal found 14/9£280
Fri 5/1217:55YYZ - SAN
1 stop17h 11mMultiple Airlines
Wed 17/1212:15SAN - YYZ
Nonstop4h 50mMultiple Airlines
Deal found 15/9£280
Wed 19/1117:55YYZ - SAN
1 stop9h 19mUnited Airlines
Sat 3/114:11SAN - YYZ
1 stop6h 48mUnited Airlines
Deal found 14/9£281
Fri 5/1214:45YYZ - SAN
2 stops10h 45mUnited Airlines
Mon 29/1216:45SAN - YYZ
1 stop14h 13mUnited Airlines
Deal found 15/9£286
Fri 5/1214:45YYZ - SAN
2 stops10h 45mUnited Airlines
Wed 17/1206:30SAN - YYZ
2 stops11h 51mUnited Airlines
Deal found 15/9£286
Wed 3/1216:45YYZ - SAN
2 stops24h 18mAlaska Airlines
Thu 4/1217:58SAN - YYZ
2 stops18h 37mAlaska Airlines
Deal found 15/9£288

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 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

Tue 28/10

15:30-22:20

1 stop9h 50m

San Diego

Sun 2/11

12:25-20:16

Nonstop4h 51m

£274

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Fri 24/10

13:20-21:20

1 stop11h 00m

San Diego

Sun 26/10

06:15-16:40

1 stop7h 25m

£280

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Fri 5/12

16:10-22:30

1 stop9h 20m

San Diego

Mon 29/12

14:11-23:59

1 stop6h 48m

£280

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Mon 29/12

06:05-14:27

1 stop11h 22m

San Diego

Wed 7/1

12:05-23:04

1 stop7h 59m

£280

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Thu 18/12

06:10-21:56

1 stop18h 46m

San Diego

Sun 28/12

22:45-19:45

1 stop18h 00m

£280

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Thu 25/12

06:05-14:31

1 stop11h 26m

San Diego

Fri 9/1

12:05-23:04

1 stop7h 59m

£280

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Fri 17/10

13:00-18:30

1 stop8h 30m

San Diego

Mon 20/10

20:08-11:44

2 stops12h 36m

£280

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Tue 14/10

18:09-21:53

1 stop6h 44m

San Diego

Tue 21/10

06:15-16:50

1 stop7h 35m

£280

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Thu 16/10

19:24-23:27

1 stop7h 03m

San Diego

Thu 23/10

22:20-08:55

1 stop7h 35m

£280

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Tue 23/12

09:54-18:40

1 stop11h 46m

San Diego

Mon 5/1

12:05-23:04

1 stop7h 59m

£280

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 21 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 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 12 September 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 16 September 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.

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 are 2 flights from Toronto Pearson Intl to San Diego per day from 0 different airlines.

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

    There are many flights that can get you from Toronto Pearson Intl Airport to San Diego in 9h 20m. Fly via Delta or United Airlines to get the fastest option. 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 direct flights and flights with stops.

  • 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 Air Canada Rouge (87%), Air Canada (85%) or United Airlines (84%) 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 £559, our data shows the cheapest flight currently is £158. When looking at the most popular route, (Toronto Pearson Intl - San Diego), you can expect to pay £205 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
El Cajon

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Alternative routes for Pearson Intl to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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

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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