Cheap flights from San Francisco to Toronto from C$ 220

If you aren’t able to travel during the month of February, then book flights to Toronto Pearson Intl Airport from San Francisco during January instead. Flights to Toronto Pearson Intl Airport in January, while not as cheap as those in February, still average around C$ 535.

Our data shows that Tuesday is the least expensive day to fly to Toronto Pearson Intl Airport. Tickets to fly out on this day can be as low as C$ 474. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco to Toronto Pearson Intl Airport for around C$ 647.

Our data shows that the cheapest San Francisco to Toronto Pearson Intl Airport flights are usually those with departure times in the morning. Our users have found flights to Toronto Pearson Intl Airport in the morning for as low as C$ 555. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 636 on average. Flights to Toronto Pearson Intl Airport from San Francisco in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Toronto Pearson Intl Airport from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto Pearson Intl Airport for around C$ 634 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto Pearson Intl Airport from San Francisco for as low as C$ 557 on momondo.

You could potentially save up to 3% on your flight if you consider stops on a San Francisco to Toronto Pearson Intl Airport flight.

As of April 2026, prices for San Francisco to Toronto Pearson Intl Airport flights are approximately 13% more expensive when compared to flights at the same time last year.

Delta, United Airlines, and Porter Airlines are the most popular carriers operating from San Francisco to Toronto Pearson Intl

Porter Airlines, Air Canada and United Airlines are the top three most popular airlines that fly to Toronto Pearson Intl Airport from San Francisco according to our data. Porter Airlines is the first choice among our users, with 48% of people opting to fly with this airline when travelling to Toronto Pearson Intl Airport. Keep in mind that there are 6 different airlines that fly to Toronto Pearson Intl Airport on a routine basis, so you have a few additional options to choose from.

As of April 2026, there are 15 flights per day flying from San Francisco to Toronto Pearson Intl Airport. The most common time of day flights depart is 8:00a.m., with 50% of flights taking off at noon.

As of April 2026, there are 105 flights per week flying from San Francisco to Toronto Pearson Intl Airport. The most common day of the week flights depart is Mon, with 24% of flights taking off on this day.