Round trip flights from San Francisco to Toronto

If you’re looking for round trip flights from San Francisco to Toronto, WestJet has exactly what you want. We fly into more than 100 destinations in North America, Central America, the Caribbean and Europe — including Toronto Pearson International Airport — which means we're able to take you wherever you want to go. On top of that, we offer a winning combination of affordability and comfort, so you can expect to pay less and get more. Explore round trip flights with WestJet today.

Low fare finder

Don't see what you're looking for? Find all of our great low fares in one place.

Your getaway to Toronto starts here

Airport Details: From SFO, San Francisco International Airport To YYZ, Toronto Pearson International Airport

When it comes to visiting the largest city in Canada, your first step is a WestJet flight. A cultural and economic powerhouse, the city plays host to a thriving theatre scene, the renowned Toronto International Film Festival and professional teams for practically every exciting spectator sport you can think of. These are some of the reasons why this is one of Canada's — and WestJet's — most popular destinations.

Book your round trip flight and look forward to touching down in one of Ontario's most vibrant and diverse destinations. We know the CN Tower, the Hockey Hall of Fame and Canada’s Wonderland are amongst the things you can’t wait to see, which is why at WestJet, we’re dedicated to getting you from San Francisco to Toronto.

Reach for the sky with WestJet: book your next flight with us today.