Cheap flights from San Francisco International to Toronto

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Find the cheapest month or even day of the year to fly to Toronto

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Flight deals from San Francisco International to Toronto

Looking for a cheap last-minute deal or the best round-trip flight from San Francisco International to Toronto? Find the lowest prices on one-way and round-trip tickets right here.

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Find the cheapest month to fly from San Francisco International to Toronto

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Francisco International to Toronto flights are currently cheapest in June.

Direct flights from San Francisco International to Toronto

Alternative San Francisco International to Toronto routes

Looking for the cheapest, fastest or easiest route from San Francisco International to Toronto? You could fly into the following airports instead.

San Francisco to Toronto: Flight information

The things to know before you go.
Cheapest flight foundC$295
Cheapest month to flyJune
Average flight time4 hrs, 59 mins
Most popular airlineAir Canada
Average flights per week178

Finding cheap flights from San Francisco International to Toronto: Frequently asked questions

There are 4 airports in Toronto: Toronto Island, Toronto Pearson International, Hamilton, and Kitchener / Waterloo.
The best price we found for a round-trip flight from San Francisco International to Toronto is C$295. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 59 minutes is the average flight time from San Francisco International to Toronto.
Air Canada, United and Air New Zealand fly direct from San Francisco International to Toronto.
There are 178 flights per week flying from San Francisco International to Toronto, as of May 2024.
The cheapest month to fly from San Francisco International to Toronto is usually June.
If you're flying from San Francisco International Airport, the cheapest airport near Toronto is Toronto Pearson International – which is 20.4 km away from the center of Toronto. We've found flights to this airport from C$295.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Francisco International Airport to Toronto on Tuesday, June 11, 2024.
Yes – the average flight time is 4 hours and 59 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Toronto but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Toronto is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 12°C. July is typically the warmest month in Toronto, when it usually averages around 25°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -8°C. The rainiest month is September.
Currently, Frontier Airlines and Porter Airlines (Canada) Ltd offer the cheapest flight tickets to Toronto.

Flying out of San-Francisco

When flying from San-Francisco to Toronto, you have a choice of three international airports, the most popular one being San-Francisco International Airport, closely followed by Oakland International and Norman Y. Mineta San Jose International. Airlines that fly this route are American Airlines, Delta, Air Canada, WestJet, United and others. Flight time is about 4 hours and 30 minutes.

To stay up to date about best prices and special offers, be sure to subscribe to Skyscanner’s Price Alert. For international flights, passengers should be at the airport three hours before scheduled take-off.

Toronto Airport

Toronto Pearson International Airport is located in Mississauga, 18 miles outside of downtown Toronto. While it is the biggest and busiest airport of Canada, ceiling signs, not to mention ever-present friendly staff make the building very easy to navigate.

For the hungry, the airport has several restaurants, ranging from a three-course meal to a sandwich or a tray of sushi. For the thirsty, there are juice bars and coffee shops that serve snacks. In terms of services the airport houses several banks and cash machines, clothing, shoes and book stores, convenience stores, hair salons, manicure and pedicure salons, liquor stores, souvenir places, gyms and several lounges to relax.

To get from the airport to your hotel, you can take the UP express train which leaves every 15 minutes, a Greyhound bus, a MiWay bus, a GO transit bus, or a TTC bus. For a more comfortable ride, there are taxis and limousines outside the arrivals hall. Or if you prefer, you can arrange for private transportation with Skyscanner’s car rental.

Tips for Traveling to Toronto

Very few tourists visit Toronto in winter. Not only is there a high chance of snow and ice, it can get bitterly cold so warm gear is essential. During spring and fall, the city enjoys mild temperatures but with a good chance of rain. June to October is the perfect time to visit.

Be sure to book a hotel room well in advance. Toronto welcomed over 40 million people in 2015 and while there are plenty of hotels in the city, it’s advisable to make a reservation.

Don’t forget to adjust your watch as Toronto is three hours ahead of San-Francisco.

Attractions in Toronto

At the top of just about every tourist’s list is seeing the CN-Tower. Whether they admire the tower from the ground up or take the elevator to the observation deck and restaurant, the 1,814 feet high tower is awe inspiring.

To go back in time, be sure to visit Casa Loma, a fairy tale gothic revival style mansion commissioned by Sir Henry Mill Pellatt and completed in 1914.

Toronto sports 159 sights and landmarks, 100 parks, 84 museums, and endless shopping possibilities. Tourists might not notice any shops though as Torontonians do most of their downtown shopping along the P.A.T.H., stretching over 18 miles and housing 1,200 stores, services and entertainment.

When flying from San-Francisco to Toronto, you’ll be joining the millions of tourists that flock to this city. You’ll receive a warm welcome at the airport, which will continue wherever you go. Chances are, before you even leave, you’ll make plans to come back.


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Prices shown on this page are estimated lowest prices only. Found in the last 45 days.