Cheap flights from California to Toronto from C$ 209

The month of January is, on average, the cheapest month to fly to Toronto from California, with most prices found around C$ 543. The month of February is another great option to travel to Toronto, with average flight prices from California averaging around C$ 554.

According to our data, Friday is the cheapest day to fly to Toronto from California. The lowest ticket price found for a Friday departure recently was C$ 600. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from California to Toronto on a Wednesday will generally be more expensive and average around C$ 672. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Flying to Toronto from California in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as C$ 478 when looking at flights departing in the afternoon. Try not to purchase tickets in the morning because they tend to be around C$ 691. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Toronto from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around C$ 677 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto from California for as low as C$ 608 on momondo.

There are 4 cabin classes available to choose from on California to Toronto flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Toronto from California according to our data. Air Canada is the first choice among our users, with 52% of people opting to fly with this airline when travelling to Toronto. Keep in mind that there are 6 different airlines that fly to Toronto on a routine basis, so you have a few additional options to choose from.

The number of flights available between California and Toronto is 42 per day as of October 2026. The most frequent departure time is 1:00p.m., with 47% of daily flights leaving in the afternoon.

As of October 2026, there are 295 flights per week flying from California to Toronto. The most common day of the week flights depart is Fri, with 17% of flights taking off on this day.