Cheap flights from San Diego to Toronto from C$ 248

The month of May is, on average, the cheapest month to fly to Toronto from San Diego, with most prices found around C$ 539. The month of March is another great option to travel to Toronto, with average flight prices from San Diego averaging around C$ 556.

According to our data, Wednesday is the cheapest day to fly to Toronto from San Diego. The lowest ticket price found for a Wednesday departure recently was C$ 383. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from San Diego to Toronto on a Monday will generally be more expensive and average around C$ 775. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Flying to Toronto from San Diego at noon is the least expensive time of day to depart. momondo users have found prices as low as C$ 402 when looking at flights departing at noon. Try not to purchase tickets in the morning because they tend to be around C$ 468. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from San Diego to Toronto Pearson Intl for the best San Diego - Toronto flight prices

You are more likely to see cheaper flights to Toronto from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around C$ 622 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto from San Diego for as low as C$ 379 on momondo.

There are 3 cabin classes available to choose from on San Diego to Toronto flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 41% on your flight if you consider stops on a San Diego to Toronto flight.

As of March 2026, prices for San Diego to Toronto flights are approximately 7% cheaper when compared to flights at the same time last year.

As of March 2026, 2 flights take off from San Diego and land in Toronto each day. The most common flight departure time for this route is 12:00p.m., with 100% of daily flights taking off in the afternoon.

As of March 2026, 14 flights take off from San Diego and land in Toronto each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.