Cheap Flights from San Francisco International to Toronto from 175 €

Compare San Francisco International to Toronto flight deals

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Flight deals from San Francisco International to Toronto

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

Toronto.175 € per passenger.Departing Tue, 6 May, returning Fri, 9 May.Return flight with Flair Airlines.Outbound indirect flight with Flair Airlines, departs from San Francisco International on Tue, 6 May, arriving in Toronto Pearson International.Inbound indirect flight with Flair Airlines, departs from Kitchener / Waterloo on Fri, 9 May, arriving in San Francisco International.Price includes taxes and charges.From 175 €, select.

Toronto.223 € per passenger.Departing Wed, 16 Apr, returning Mon, 21 Apr.Return flight with Frontier Airlines and Porter Airlines (Canada) Ltd.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Wed, 16 Apr, arriving in Toronto Pearson International.Inbound indirect flight with Porter Airlines (Canada) Ltd, departs from Toronto Pearson International on Mon, 21 Apr, arriving in San Francisco International.Price includes taxes and charges.From 223 €, select.

Toronto.229 € per passenger.Departing Sat, 23 Aug, returning Sat, 30 Aug.Return flight with WestJet.Outbound indirect flight with WestJet, departs from San Francisco International on Sat, 23 Aug, arriving in Toronto Pearson International.Inbound indirect flight with WestJet, departs from Kitchener / Waterloo on Sat, 30 Aug, arriving in San Francisco International.Price includes taxes and charges.From 229 €, select.

Toronto.236 € per passenger.Departing Tue, 13 May, returning Tue, 3 Jun.Return flight with Frontier Airlines and WestJet.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Tue, 13 May, arriving in Toronto Pearson International.Inbound indirect flight with WestJet, departs from Toronto Pearson International on Tue, 3 Jun, arriving in San Francisco International.Price includes taxes and charges.From 236 €, select.

Toronto.241 € per passenger.Departing Wed, 23 Apr, returning Thu, 15 May.Return flight with Frontier Airlines and WestJet.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Wed, 23 Apr, arriving in Toronto Pearson International.Inbound indirect flight with WestJet, departs from Toronto Pearson International on Thu, 15 May, arriving in San Francisco International.Price includes taxes and charges.From 241 €, select.

Toronto.244 € per passenger.Departing Wed, 16 Jul, returning Tue, 22 Jul.Return flight with Frontier Airlines and WestJet.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Wed, 16 Jul, arriving in Toronto Pearson International.Inbound indirect flight with WestJet, departs from Toronto Pearson International on Tue, 22 Jul, arriving in San Francisco International.Price includes taxes and charges.From 244 €, select.

Toronto.244 € per passenger.Departing Wed, 18 Jun, returning Wed, 25 Jun.Return flight with Frontier Airlines and WestJet.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Wed, 18 Jun, arriving in Toronto Pearson International.Inbound indirect flight with WestJet, departs from Toronto Pearson International on Wed, 25 Jun, arriving in San Francisco International.Price includes taxes and charges.From 244 €, select.

Toronto.249 € per passenger.Departing Sat, 28 Jun, returning Sat, 12 Jul.Return flight with Frontier Airlines and WestJet.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Sat, 28 Jun, arriving in Toronto Pearson International.Inbound indirect flight with WestJet, departs from Toronto Pearson International on Sat, 12 Jul, arriving in San Francisco International.Price includes taxes and charges.From 249 €, select.

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 May.

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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 found	175 €
Cheapest month to fly	May
Average flight time	4 hrs, 59 mins
Most popular airline	United
Average flights per week	724

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

How many airports are there in Toronto?

There are 4 airports in Toronto: Toronto Island, Toronto Pearson International, Hamilton, and Kitchener / Waterloo.

How much are return flights from San Francisco International to Toronto?

The best price we found for a return flight from San Francisco International to Toronto is 175 €. 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 San Francisco International to Toronto?

4 hours and 58 minutes is the average flight time from San Francisco International to Toronto.

Which airlines fly direct from San Francisco International to Toronto?

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

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

As of March 2025, there are 201 flights per week flying from San Francisco International to Toronto.

When is the cheapest time to fly from San Francisco International to Toronto?

The cheapest month to fly from San Francisco International to Toronto is usually March 2025.

Which is the cheapest airport to fly into in Toronto?

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 centre of Toronto. We've found flights into this airport from 175 €.

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

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, 6 May 2025.

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

Yes – the average flight time is 4 hours and 58 minutes.

How can I get the best flight deal from San Francisco International Airport to Toronto?

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.

When is the best time to book flights to Toronto?

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.

What’s the weather like in Toronto?

In March, the average temperature is usually around -0°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.

Which is the cheapest airline to fly from San Francisco International Airport to Toronto with?

Currently, Flair Airlines and Porter Airlines (Canada) Ltd offer the cheapest flight tickets to Toronto.

Travelling from San Francisco International Airport (SFO) to Toronto: what you need to know

Approximately 5 hours 43 minutes is how long you can expect to be travelling on a direct flight from San Francisco International Airport to Toronto.
The timezone in Toronto is UTC-4. The city is 3 hours ahead of San Francisco, where San Francisco International Airport is located.
With 72 flights a week between the two airports, San Francisco International Airport (SFO) to Pearson International Airport (YYZ) is the most popular route. Air Canada operates the earliest flight at 06:30. If you're eager to make the most of your day before taking off, the last flight from SFO to YYZ is with United at 23:37.
Leave plenty of time to make your flight from SFO to Toronto. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.
If you're travelling during a popular month like August, arrive at the terminal even earlier. It's smart to arrive up to four hours before international flights and two hours ahead of a domestic departure. Expect lines to be longer during high seasons like summer and spring break.
You can catch a nonstop flight from San Francisco International Airport to Toronto that touches down at Pearson International Airport (YYZ).
Leading airlines that have direct flights from San Francisco International Airport to Toronto include:
Consider adding a stopover to possibly find a cheaper flight from SFO to Toronto. Simply deselect 'Direct flights only' when browsing the departures. Break up your trip (and maybe save some cash) by stopping at one of these popular airports:
- Tampa International Airport (TPA)
- Calgary International Airport (YYC)
- Orlando International Airport (MCO)
If you hold a passport from United States and plan to travel to Canada for tourism purposes, you won't need a visa. However, entry and visa requirements may vary based on your length of stay and are subject to change. For the latest rules, contact your destination's nearest consulate or embassy before booking a cheap ticket from San Francisco International Airport to Toronto.
SFO is around 21 kilometres from central San Francisco. If you're ride-sharing, driving or catching a cab from the centre, it'll take 20 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the trip time to be approximately 47 minutes.
After a stress-free start to your journey? Stay near SFO. Whether you have an early flight from San Francisco International Airport to Toronto or just don't like being rushed, these hotels are the answer:

How to find the cheapest flights from San Francisco International Airport (SFO) to Toronto

91 € is the lowest price we've found for a one-way ticket from San Francisco International Airport to Toronto. For a return flight on this route, the best price is 175 €. Depending on when you book and the availability, these fares can change.
To score cheap tickets from SFO to Toronto, reserve your journey 9 months ahead of your planned departure.
Organise your trip for May. That's the cheapest month for tickets from San Francisco International Airport to Toronto. If you're flexible with your dates, use the 'Whole month' tool to find the cheapest price across every month.
Finding a cheap ticket from SFO to Toronto is a breeze with Price Alerts. Simply set up one of these automatic alerts and we'll let you know as soon as the price has dropped.
Tailor your travel plans with filters. Pick your arrival and departure times, airlines and total journey duration. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from San Francisco International Airport to Toronto.

Airports in Toronto

Pearson International Airport (YYZ)

Pearson International Airport (YYZ) is around 27 kilometres from central Toronto. With your own car rental or in a cab, the drive is about 26 minutes.
If you're using public transport, expect a journey of around 49 minutes.
If you have a late flight from San Francisco International Airport to Toronto, nothing beats the convenience of staying near the terminal. Pick up your bags from the carousel and then be showered and relaxing soon after at one of these hotels near YYZ:

Billy Bishop Toronto City Airport (YTZ)

Billy Bishop Toronto City Airport (YTZ) is around 3 kilometres from the centre of Toronto. Following your flight from San Francisco International Airport to Toronto, it'll take you around 35 minutes to get to the heart of the city in a cab or ride-share.
Public transport will get you there in about 39 minutes.
Place the 'Do not disturb' sign on your door and unwind at a hotel near YTZ. Here are a few options where you can settle in after your flight from SFO to Toronto:

Best time to go to Toronto

August is the busiest month for flights from San Francisco International Airport to Toronto. To escape the crowds, visit Toronto in February when things are quieter.
Lock in your flight from San Francisco International Airport to Toronto for July to experience the city during its warmest month. You can expect temperatures to range from 14ºC to 28ºC.
Look for cheap flights from SFO to Toronto in January if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between -12ºC and 1ºC on average.

More about Toronto

Start your Toronto trip right by choosing the perfect place to stay. After booking your flight from San Francisco International Airport to Toronto, explore our range of accommodation options including:
All great adventures should include a little sightseeing. CN Tower, Royal Ontario Museum and Go Tours Canada - Distillery District are must-visits when exploring Toronto.

Complete your Toronto trip with a car rental

We use the same magic that helped you find your cheap flight from San Francisco International Airport to Toronto to track down incredible deals on car rentals. Search for your ride in seconds and compare your options in one place. Plus we give you all the info on car rentals in Toronto, from the most popular car type to the average daily price.