How much are round-trip flights from Toronto to San Francisco International?

The best price we found for a round-trip flight from Toronto to San Francisco International is C$276. 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.

How long does it take to fly from Toronto to San Francisco International?

5 hours and 39 minutes is the average flight time from Toronto to San Francisco International.

Which airlines fly direct from Toronto to San Francisco International?

Air Canada, United and Air New Zealand fly direct from Toronto to San Francisco International.

How many flights are there a week from Toronto to San Francisco International?

There are 340 flights per week flying from Toronto to San Francisco International, as of May 2024.

Which upcoming date is cheapest to fly from Toronto to San Francisco International Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Toronto to San Francisco International Airport on Tuesday, June 4, 2024 .

Can I get a direct flight from Toronto to San Francisco International Airport?

Yes – the average flight time is 5 hours and 39 minutes.

How can I find the best flight deal to San Francisco International?

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 San Francisco International 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.

When is the best time to book flights to San Francisco International?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to San Francisco International is around 40 days in advance, so don’t leave your flight to the last minute.

Cheap flights from Toronto to San Francisco International from C$277

Compare Toronto to San Francisco International flight deals

Find the cheapest month or even day of the year to fly to San Francisco International

Book the best San Francisco International fare with no extra fees

Flight deals from Toronto to San Francisco International

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

San Francisco.C$276 per passenger.Departing Tue, Jun 4, returning Tue, Jun 11.Round-trip flight with WestJet and Frontier Airlines.Outbound indirect flight with WestJet, departing from Toronto Pearson International on Tue, Jun 4, arriving in San Francisco International.Inbound indirect flight with Frontier Airlines, departing from San Francisco International on Tue, Jun 11, arriving in Toronto Pearson International.Price includes taxes and charges.From C$276, select.

San Francisco.C$347 per passenger.Departing Mon, May 20, returning Tue, Jun 11.Round-trip flight with WestJet and Frontier Airlines.Outbound indirect flight with WestJet, departing from Toronto Pearson International on Mon, May 20, arriving in San Francisco International.Inbound indirect flight with Frontier Airlines, departing from San Francisco International on Tue, Jun 11, arriving in Toronto Pearson International.Price includes taxes and charges.From C$347, select.

San Francisco.C$367 per passenger.Departing Tue, May 14, returning Sat, May 18.Round-trip flight with Flair Airlines and Frontier Airlines.Outbound indirect flight with Flair Airlines, departing from Toronto Pearson International on Tue, May 14, arriving in San Francisco International.Inbound indirect flight with Frontier Airlines, departing from San Francisco International on Sat, May 18, arriving in Toronto Pearson International.Price includes taxes and charges.From C$367, select.

San Francisco.C$453 per passenger.Departing Thu, May 9, returning Tue, Sep 24.Round-trip flight with WestJet and Frontier Airlines.Outbound indirect flight with WestJet, departing from Toronto Pearson International on Thu, May 9, arriving in San Francisco International.Inbound indirect flight with Frontier Airlines, departing from San Francisco International on Tue, Sep 24, arriving in Toronto Pearson International.Price includes taxes and charges.From C$453, select.

San Francisco.C$482 per passenger.Departing Tue, Sep 17, returning Tue, Sep 24.Round-trip flight with Flair Airlines.Outbound indirect flight with Flair Airlines, departing from Kitchener / Waterloo on Tue, Sep 17, arriving in San Francisco International.Inbound indirect flight with Flair Airlines, departing from San Francisco International on Tue, Sep 24, arriving in Kitchener / Waterloo.Price includes taxes and charges.From C$482, select.

San Francisco.C$487 per passenger.Departing Tue, Jul 16, returning Tue, Jul 23.Round-trip flight with WestJet and Frontier Airlines.Outbound indirect flight with WestJet, departing from Toronto Pearson International on Tue, Jul 16, arriving in San Francisco International.Inbound indirect flight with Frontier Airlines, departing from San Francisco International on Tue, Jul 23, arriving in Toronto Pearson International.Price includes taxes and charges.From C$487, select.

San Francisco.C$500 per passenger.Departing Fri, Aug 16, returning Mon, Aug 26.Round-trip flight with WestJet and Frontier Airlines.Outbound indirect flight with WestJet, departing from Toronto Pearson International on Fri, Aug 16, arriving in San Francisco International.Inbound indirect flight with Frontier Airlines, departing from San Francisco International on Mon, Aug 26, arriving in Toronto Pearson International.Price includes taxes and charges.From C$500, select.

San Francisco.C$526 per passenger.Departing Thu, May 23, returning Fri, May 31.Round-trip flight with Porter Airlines (Canada) Ltd.Outbound direct flight with Porter Airlines (Canada) Ltd departing from Toronto Pearson International on Thu, May 23, arriving in San Francisco International.Inbound direct flight with Porter Airlines (Canada) Ltd departing from San Francisco International on Fri, May 31, arriving in Toronto Pearson International.Price includes taxes and charges.From C$526, select.

Stay one step ahead. Find the best value travel with the latest deals, tips and news.

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

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

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Direct flights from Toronto to San Francisco International

Toronto to San Francisco International: Alternative routes

Compare routes from Toronto to San Francisco below. You may find an airport to fly into that's cheaper, faster, or easier than San Francisco International.

Toronto to San Francisco: Flight information

The things to know before you go.

Cheapest flight found	C$276
Cheapest month to fly	June
Average flight time	5 hrs, 39 mins
Most popular airline	Air Canada
Average flights per week	170

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

: The best price we found for a round-trip flight from Toronto to San Francisco International is C$276. 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.
: 5 hours and 39 minutes is the average flight time from Toronto to San Francisco International.
: Air Canada, United and Air New Zealand fly direct from Toronto to San Francisco International.
: There are 340 flights per week flying from Toronto to San Francisco International, as of May 2024.
: The cheapest month to fly from Toronto to San Francisco International is usually June.
: After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Toronto to San Francisco International Airport on Tuesday, June 4, 2024.
: Yes – the average flight time is 5 hours and 39 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 San Francisco International 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 San Francisco International is around 40 days in advance, so don’t leave your flight to the last minute.

Top tips for finding a cheap flight from Toronto to San Francisco

Finding cheap tickets from Toronto to San Francisco is easy with a little flexibility. Use our Whole Month search feature to scan through the calendar for the cheapest dates. You can also set up a Price Alert for your route and let us monitor the fares for you, sending notifications when prices change. If you’d rather skip layovers, select the Direct Flights search to view non-stop options that’ll save you time.

Booking your tickets early often leads to savings, but we can also find you some last-minute deals. In general, January is the best time to schedule your trip from Toronto to San Francisco, with the lowest average fares across the board. Keep these strategies in mind to find the best itinerary.

Handy information about Toronto airport

Toronto offers a range of airports catering to different travel needs, from regional flights to international destinations. Waterloo International Airport operates from a single terminal and handles both domestic and seasonal international flights. Those departing from Waterloo have access primarily via car or rideshare options. Buttonville Municipal Airport serves general aviation and flight training with its single terminal and is reached by similar ground transport methods.

Billy Bishop Toronto City Airport, situated on the city’s waterfront, is unique for its pedestrian tunnel link to the mainland and lends itself to business and regional travellers with its focus on short-haul flights. Toronto Pearson International Airport, the largest in Toronto, features two terminals connected by an automated mover and boasts a wealth of transport links, including public transit. Pearson accommodates a sweeping range of airlines and flights from domestic to international. Lastly, John C. Munro Hamilton International Airport, also with a single terminal, is accessible via car or rideshare and is known to serve domestic and some international flights, appealing to leisure and low-cost travellers.

San Francisco airport: good to know

San Francisco International Airport has four terminals managing both domestic and international flights. Terminal 1 is unique, having Concourse B for domestic destinations and Concourse C for international flights. Terminal 2 tends to focus more on domestic travel, streamlining the experience with a centralized security checkpoint. Terminal 3 offers flexibility with both international (Concourse E) and domestic services (Concourse F), including a customs facility for those arriving from abroad. The International Terminal is dedicated to global travel, divided into Boarding Area A and Boarding Area G, each with comprehensive U.S. Customs and Border Protection facilities. Knowing how far the airport is from your accommodation and the best way to get there will help keep your journey stress-free when flying from Toronto to San Francisco.

Best time to fly from Toronto to San Francisco

The best time to fly from Toronto to San Francisco is during September and October when the Mediterranean climate of San Francisco offers pleasant temperatures ranging from 15°C to 24°C. These months enable you to enjoy the city’s attractions comfortably without the winter rainfall or the summer fog. While winters are mild, with temperatures hardly falling below 8°C, the drier and warmer early autumn period presents an ideal travel window for visitors seeking a balance between agreeable weather and manageable tourist crowds.

Reasons to visit San Francisco

When planning your trip to San Francisco, check out these activities and attractions San Francisco has to offer. Experience the iconic Golden Gate Bridge, a marvel of modern engineering and a signature landmark of the city. Explore Alcatraz Island, once home to a notorious prison and now a captivating historic site. Wander around Fisherman’s Wharf, a hub of entertainment, shopping, and seafood dining, capturing the essence of life by the bay. During June, immerse yourself in the vibrant atmosphere of the San Francisco Pride Parade and Celebration, an annual event championing diversity and community spirit.

Add hotel bookings and car hire to your Toronto to San Francisco flight

Planning your trip to San Francisco is easy and convenient with Skyscanner. With choices like Thrifty, Dollar and Alamo, finding a suitable car hire upon arrival becomes a straightforward task. Accommodation is just as simple to arrange, with well-regarded hotels such as the San Francisco Marriott Marquis Union Square, Argonaut Hotel and Hyatt Regency San Francisco at your fingertips. Choose from these, and other fine hotel options, to secure your comfort while exploring the city.

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