Cheap flights from Toronto to California from C$ 180

The cheapest month to fly to California from Toronto is in September. Flight prices, which tend to average around C$ 458, are often lower during this time because this is during the off-season. If you’re not able to fly to California in September, then May is your next best option. Flight prices from Toronto to California during May average around C$ 464.

According to our data, Thursday is the cheapest day to fly to California from Toronto. The lowest ticket price found for a Thursday departure recently was C$ 493. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Toronto to California on a Sunday will generally be more expensive and average around C$ 618. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our data shows that the cheapest Toronto to California flights are usually those with departure times in the evening. Our users have found flights to California in the evening for as low as C$ 477. Flights to California are more costly at noon, with an average ticket price of C$ 1,232. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to California from Toronto when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around C$ 443 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Toronto for as low as C$ 371 on momondo.

United Airlines, WestJet, and Delta are the most popular carriers operating from Toronto to California

Porter Airlines, Air Canada and United Airlines are the top three most popular airlines that fly to California from Toronto according to our data. Porter Airlines is the first choice among our users, with 40% of people opting to fly with this airline when travelling to California. Keep in mind that there are 10 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.

As of May 2026, there are 42 flights per day flying from Toronto to California. The most common time of day flights depart is 9:00a.m., with 55% of flights taking off at noon.

As of May 2026, 296 flights take off from Toronto and land in California each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.