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Cheap Flights from Toronto to San Diego

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Compare Toronto Pearson International to San Diego International flight deals

Find the cheapest month or even day of the year to fly to San Diego International

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Flight deals from Toronto Pearson International to San Diego International

Looking for a cheap last-minute deal or the best return flight from Toronto Pearson International to San Diego International? Find the lowest prices on one-way and return tickets right here.
San Diego.$320 per passenger.Departing Tue, 29 Apr, returning Thu, 1 May.Return flight with Porter Airlines (Canada) Ltd and Frontier Airlines.Outbound indirect flight with Porter Airlines (Canada) Ltd, departs from Toronto Pearson International on Tue, 29 Apr, arriving in San Diego International.Inbound indirect flight with Frontier Airlines, departs from San Diego International on Thu, 1 May, arriving in Toronto Pearson International.Price includes taxes and charges.From $320, select.
San Diego.$381 per passenger.Departing Thu, 8 May, returning Sun, 11 May.Return flight with Air Canada.Outbound direct flight with Air Canada departs from Toronto Pearson International on Thu, 8 May, arriving in San Diego International.Inbound direct flight with Air Canada departs from San Diego International on Sun, 11 May, arriving in Toronto Pearson International.Price includes taxes and charges.From $381, select.
San Diego.$381 per passenger.Departing Sat, 22 Nov, returning Fri, 28 Nov.Return flight with Air Canada.Outbound direct flight with Air Canada departs from Toronto Pearson International on Sat, 22 Nov, arriving in San Diego International.Inbound direct flight with Air Canada departs from San Diego International on Fri, 28 Nov, arriving in Toronto Pearson International.Price includes taxes and charges.From $381, select.
San Diego.$392 per passenger.Departing Sat, 6 Sep, returning Mon, 8 Sep.Return flight with Air Canada.Outbound direct flight with Air Canada departs from Toronto Pearson International on Sat, 6 Sep, arriving in San Diego International.Inbound direct flight with Air Canada departs from San Diego International on Mon, 8 Sep, arriving in Toronto Pearson International.Price includes taxes and charges.From $392, select.
San Diego.$396 per passenger.Departing Fri, 6 Jun, returning Sun, 8 Jun.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Toronto Pearson International on Fri, 6 Jun, arriving in San Diego International.Inbound indirect flight with WestJet, departs from San Diego International on Sun, 8 Jun, arriving in Toronto Pearson International.Price includes taxes and charges.From $396, select.
San Diego.$399 per passenger.Departing Thu, 3 Jul, returning Wed, 9 Jul.Return flight with Porter Airlines (Canada) Ltd and Spirit Airlines.Outbound indirect flight with Porter Airlines (Canada) Ltd, departs from Toronto Pearson International on Thu, 3 Jul, arriving in San Diego International.Inbound indirect flight with Spirit Airlines, departs from San Diego International on Wed, 9 Jul, arriving in Toronto Pearson International.Price includes taxes and charges.From $399, select.
San Diego.$406 per passenger.Departing Fri, 25 Apr, returning Wed, 30 Apr.Return flight with United.Outbound indirect flight with United, departs from Toronto Pearson International on Fri, 25 Apr, arriving in San Diego International.Inbound indirect flight with United, departs from San Diego International on Wed, 30 Apr, arriving in Toronto Pearson International.Price includes taxes and charges.From $406, select.
San Diego.$410 per passenger.Departing Fri, 24 Oct, returning Mon, 27 Oct.Return flight with Air Canada.Outbound direct flight with Air Canada departs from Toronto Pearson International on Fri, 24 Oct, arriving in San Diego International.Inbound direct flight with Air Canada departs from San Diego International on Mon, 27 Oct, arriving in Toronto Pearson International.Price includes taxes and charges.From $410, select.

Find the cheapest month to fly from Toronto Pearson International to San Diego International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Toronto Pearson International to San Diego International flights are currently cheapest in May.
Apr
from $406
May
from $381
Jun
from $396
Jul
from $399
Aug
from $426
Sep
from $392
Oct
from $410
Nov
from $381
Dec
Find prices
Jan
Find prices
Feb
Find prices
Mar
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Direct flights from Toronto Pearson International to San Diego International

Toronto Pearson International to San Diego International: Alternative routes

Compare routes from Toronto Pearson International to San Diego below. You may find an airport to fly into that's cheaper, faster, or easier than San Diego International.

Toronto to San Diego: Flight information

The things to know before you go.
Cheapest flight found$320
Cheapest month to flyApril
Average flight time5 hrs, 21 mins
Most popular airlineAir Canada
Average flights per week23

Finding cheap flights from Toronto Pearson International to San Diego International: Frequently asked questions

The best price we found for a return flight from Toronto Pearson International to San Diego International is $320. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
5 hours and 21 minutes is the average flight time from Toronto Pearson International to San Diego International.
Air Canada, United and Air Transat fly direct from Toronto Pearson International to San Diego International.
As of April 2025, there are 23 flights per week flying from Toronto Pearson International to San Diego International.
The cheapest month to fly from Toronto Pearson International to San Diego International is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Toronto Pearson International Airport to San Diego International Airport on Tuesday, 29 April 2025.
Yes – the average flight time is 5 hours and 21 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Diego International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Diego is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Porter Airlines (Canada) Ltd and Air Canada offer the cheapest flight tickets to San Diego International.

Travelling from Pearson International Airport (YYZ) to San Diego International Airport (SAN): what you need to know

  • Around 5 hours 20 minutes is how long you can expect to be travelling on a direct flight from Pearson International Airport to San Diego International Airport.

  • San Diego's timezone is UTC-7, which makes San Diego three hours behind Toronto.

  • Flights from YYZ to SAN start from 08:00 — the earliest with Air Canada. The latest departure is at 19:00 with Air Canada. In total, there are 12 weekly Pearson International Airport to San Diego International Airport flights.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This ensures you have enough time to board your YYZ to SAN flight.

  • Flying during a peak time like August? Public holidays and other popular periods can mean longer lines at check-in and security. Play it safe and get there up to four hours ahead of international flights and two hours before domestic departures.

  • Jetting into San Diego (and then exploring more of United States!) is a breeze with Air Canada. This popular airline has direct flights from Pearson International Airport to San Diego International Airport.

  • Air Canada is the most frequently booked airline on this route.

  • The carrier with the top on-time arrival performance for YYZ to SAN flights is Air Canada.

How to find the cheapest flights from Pearson International Airport (YYZ) to San Diego International Airport (SAN)

  • $190 is currently the best price for a one-way Pearson International Airport to San Diego International Airport flight. Return flights start from $320. These prices can change depending on availability.

  • Get cheap tickets from YYZ to SAN by booking at least six months ahead. According to our research, that's the sweet spot for finding a bargain.

  • The cheapest month for flights from Pearson International Airport to San Diego International Airport is May. Use the 'Whole month' tool to see the lowest airfares if you have flexible dates.

  • Landing cheap flights from YYZ to SAN is easy with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch as soon as a new deal comes up.

  • Choose your preferred arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Pearson International Airport to San Diego International Airport.

Handy information about Pearson International Airport (YYZ)

  • Of all flights departing from Pearson International Airport, 63.97% arrive on time at their destination.

  • To get to Pearson International Airport from central Toronto, it takes about 25 minutes if you're travelling by car. This depends on traffic though. It's approximately 27 kilometres from the airport to the city centre.

  • You can expect a journey time of roughly 50 minutes when using public transport.

  • Need a handy hotel near YYZ? If you've booked an early flight from Pearson International Airport to San Diego International Airport, these accommodation options will have you sleeping moments from check-in:

Arriving at San Diego International Airport (SAN)

Getting from San Diego International Airport (SAN) to central San Diego

  • SAN is located at Airport Drive.

  • San Diego International Airport to the centre of San Diego has a drive time of about 10 minutes. It's approximately 5 kilometres away.

  • If you're using public transport, expect a journey time of roughly 20 minutes.

When to fly to San Diego International Airport (SAN)

  • The quietest month for a flight from Pearson International Airport to San Diego International Airport is May, while July is the most popular. Choose the ideal time to visit San Diego based on whether you prefer a faster pace or a more relaxed vibe.

  • When reserving your flight from Pearson International Airport to San Diego International Airport, consider the type of weather you enjoy. August is the warmest month in San Diego, with temperatures ranging from 17ºC (63ºF) to 28ºC (82ºF).

  • If you want cooler conditions, search for a cheap ticket from YYZ to SAN in February. Average temperatures are between 7ºC (45ºF) and 23ºC (73ºF) then.

Explore more of United States

  • You've done San Diego, now it's time to explore more of United States. Travel around 177 kilometres north-west to Los Angeles to tick off its leading sights. From Griffith Observatory to The Broad and La Brea Tar Pits & Museum, you've got a jam-packed schedule ahead.

  • If you want to check out another corner of United States, head for Phoenix, about 483 kilometres east of San Diego. Desert Botanical Garden, Heard Museum and Papago Park are among the biggest draws.

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Plan the rest of your trip from Toronto to San Diego

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.