$180 Cheap Flights from Toronto (YTZ) to San Diego (SAN)

View $180 flight on Sat, Aug 30, 2025Opens in a new window

Popular airlines from Billy Bishop Toronto City Airport (YTZ) to San Diego Intl. Airport (SAN)

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Cheap Flights from Toronto to San Diego (YTZ-SAN)

Prices were available within the past 7 days and start at $180 for one-way flights and $440 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, Dec 12 - Sat, Dec 13
YTZ
Toronto
SAN
San Diego
$440 Roundtrip, found 5 days ago
$440
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri, Dec 12 from Toronto to San Diego, returning Sat, Dec 13, priced at $440 found 5 days ago
Air Canada
Fri, Dec 12 - Sat, Dec 13
YTZ
Toronto
SAN
San Diego
$444 Roundtrip, found 5 days ago
$444
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri, Dec 12 from Toronto to San Diego, returning Sat, Dec 13, priced at $444 found 5 days ago
Air Canada
Fri, Dec 12 - Sat, Dec 13
YTZ
Toronto
SAN
San Diego
$466 Roundtrip, found 5 days ago
$466
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri, Dec 12 from Toronto to San Diego, returning Sat, Dec 13, priced at $466 found 5 days ago
Air Canada
Fri, Dec 12 - Sat, Dec 13
YTZ
Toronto
SAN
San Diego
$469 Roundtrip, found 5 days ago
$469
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri, Dec 12 from Toronto to San Diego, returning Sat, Dec 13, priced at $469 found 5 days ago
Air Canada
Fri, Dec 12 - Sat, Dec 13
YTZ
Toronto
SAN
San Diego
$473 Roundtrip, found 5 days ago
$473
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri, Dec 12 from Toronto to San Diego, returning Sat, Dec 13, priced at $473 found 5 days ago
Air Canada
Fri, Dec 12 - Sat, Dec 13
YTZ
Toronto
SAN
San Diego
$478 Roundtrip, found 5 days ago
$478
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri, Dec 12 from Toronto to San Diego, returning Sat, Dec 13, priced at $478 found 5 days ago
Air Canada
Fri, Dec 12 - Sat, Dec 13
YTZ
Toronto
SAN
San Diego
$478 Roundtrip, found 5 days ago
$478
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri, Dec 12 from Toronto to San Diego, returning Sat, Dec 13, priced at $478 found 5 days ago
Air Canada
Fri, Dec 12 - Sat, Dec 13
YTZ
Toronto
SAN
San Diego
$483 Roundtrip, found 5 days ago
$483
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri, Dec 12 from Toronto to San Diego, returning Sat, Dec 13, priced at $483 found 5 days ago
Air Canada
Fri, Dec 12 - Sat, Dec 13
YTZ
Toronto
SAN
San Diego
$486 Roundtrip, found 5 days ago
$486
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri, Dec 12 from Toronto to San Diego, returning Sat, Dec 13, priced at $486 found 5 days ago
Air Canada
Fri, Dec 12 - Sat, Dec 13
YTZ
Toronto
SAN
San Diego
$495 Roundtrip, found 5 days ago
$495
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri, Dec 12 from Toronto to San Diego, returning Sat, Dec 13, priced at $495 found 5 days ago

Alternative airports near San Diego

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Diego Intl. SAN. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $1,105
SAN
San Diego Intl.
CheapestClosest
Average driving time to city center5 min
Flights from $1,105
Flights from Toronto (YTZ) to San Diego (SAN)
Origin airport
Billy Bishop Toronto City
Destination airport
San Diego Intl.
Roundtrip price
$422
Distance
2164 mi

Toronto to San Diego Flights

The cheapest times to fly from Toronto to San Diego

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Toronto to San Diego are during the month of December. You can find some of the cheapest flights from Toronto to San Diego with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Toronto to San Diego

Sunday is one of the best days to book for cheap flights from Toronto to San Diego: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Toronto to San Diego

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Toronto to San Diego in 2025. You can also book with separate airlines for your outbound and return journeys, from $180 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Toronto to San Diego flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Toronto to San Diego airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Billy Bishop Toronto City Airport (YTZ) to San Diego Intl. Airport (SAN) cost?
Lock in a cheap one-way flight from $180 or cheap return flight from $440 from Billy Bishop Toronto City Airport (YTZ) to San Diego Intl. Airport (SAN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Billy Bishop Toronto City Airport (YTZ) to San Diego Intl. Airport (SAN)?
The cheapest month to fly from YTZ to SAN is December, when demand is low. Off-peak season is usually when airlines offer lower prices between these airports.
Which airlines fly direct from Billy Bishop Toronto City Airport (YTZ) to San Diego Intl. Airport (SAN)?
Direct flights aren't available from Toronto, ON (YTZ-Billy Bishop Toronto City) to San Diego Intl. Airport (SAN). However, you can find other airports that have nonstop flights. Board your plane at Pearson Intl. Airport (YYZ) and fly straight to San Diego without a layover.
What is the cheapest airline that flies from Billy Bishop Toronto City Airport (YTZ) to San Diego Intl. Airport (SAN)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest YTZ to SAN flight.
How many flights per day from Billy Bishop Toronto City Airport (YTZ) to San Diego Intl. Airport (SAN)?
There are no daily nonstop flights departing from Billy Bishop Toronto City Airport (YTZ) to San Diego Intl. Airport (SAN). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from YTZ to SAN?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on a number of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Billy Bishop Toronto City Airport (YTZ) to San Diego Intl. Airport (SAN)?
To avoid possible delays on the Billy Bishop Toronto City Airport (YTZ) to San Diego Intl. Airport (SAN) route, aim to travel before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Billy Bishop Toronto City Airport (YTZ) to San Diego Intl. Airport (SAN) last-minute?
Booking your plane ticket from YTZ to SAN shortly before your getaway is generally more expensive. However, if you're flexible with your schedule, you could score a cheap last-minute fare.
Is it cheaper to book a YTZ to SAN flight and hotel package?
You'll typically save money by securing a YTZ to SAN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your preferred accommodations and flights, consider other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Billy Bishop Toronto City Airport (YTZ) to San Diego Intl. Airport (SAN)?
If you reserved your YTZ to SAN flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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*Available to One Key members.