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Cheap Flights from San Francisco to Toronto

Compare San Francisco to Toronto Pearson International flight deals

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

Book the best Toronto Pearson International fare with no extra fees

Flight deals from San Francisco to Toronto Pearson International

Looking for a cheap last-minute deal or the best return flight from San Francisco to Toronto Pearson International? Find the lowest prices on one-way and return tickets right here.
Toronto.$394 per passenger.Departing Wed, 8 Jan, returning Mon, 20 Jan.Return flight with Frontier Airlines and WestJet.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Wed, 8 Jan, arriving in Toronto Pearson International.Inbound indirect flight with WestJet, departs from Toronto Pearson International on Mon, 20 Jan, arriving in San Francisco International.Price includes taxes and charges.From $394, select.
Toronto.$401 per passenger.Departing Fri, 13 Dec, returning Tue, 7 Jan.Return flight with Frontier Airlines and WestJet.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Fri, 13 Dec, arriving in Toronto Pearson International.Inbound indirect flight with WestJet, departs from Toronto Pearson International on Tue, 7 Jan, arriving in San Francisco International.Price includes taxes and charges.From $401, select.
Toronto.$403 per passenger.Departing Tue, 3 Dec, returning Wed, 11 Dec.Return flight with Frontier Airlines and WestJet.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Tue, 3 Dec, arriving in Toronto Pearson International.Inbound indirect flight with WestJet, departs from Toronto Pearson International on Wed, 11 Dec, arriving in San Francisco International.Price includes taxes and charges.From $403, select.
Toronto.$417 per passenger.Departing Mon, 27 Jan, returning Mon, 3 Feb.Return flight with Frontier Airlines and WestJet.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Mon, 27 Jan, arriving in Toronto Pearson International.Inbound indirect flight with WestJet, departs from Toronto Pearson International on Mon, 3 Feb, arriving in San Francisco International.Price includes taxes and charges.From $417, select.
Toronto.$431 per passenger.Departing Mon, 3 Feb, returning Mon, 10 Feb.Return flight with Frontier Airlines and WestJet.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Mon, 3 Feb, arriving in Toronto Pearson International.Inbound indirect flight with WestJet, departs from Toronto Pearson International on Mon, 10 Feb, arriving in San Francisco International.Price includes taxes and charges.From $431, select.
Toronto.$447 per passenger.Departing Wed, 20 Nov, returning Sun, 24 Nov.Return flight with Frontier Airlines and WestJet.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Wed, 20 Nov, arriving in Toronto Pearson International.Inbound indirect flight with WestJet, departs from Toronto Pearson International on Sun, 24 Nov, arriving in San Francisco International.Price includes taxes and charges.From $447, select.
Toronto.$458 per passenger.Departing Tue, 26 Nov, returning Tue, 3 Dec.Return flight with Frontier Airlines and Porter Airlines (Canada) Ltd.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Tue, 26 Nov, arriving in Toronto Pearson International.Inbound indirect flight with Porter Airlines (Canada) Ltd, departs from Toronto Pearson International on Tue, 3 Dec, arriving in San Francisco International.Price includes taxes and charges.From $458, select.
Toronto.$516 per passenger.Departing Tue, 3 Dec, returning Wed, 11 Dec.Return flight with Porter Airlines (Canada) Ltd.Outbound direct flight with Porter Airlines (Canada) Ltd departs from San Francisco International on Tue, 3 Dec, arriving in Toronto Pearson International.Inbound direct flight with Porter Airlines (Canada) Ltd departs from Toronto Pearson International on Wed, 11 Dec, arriving in San Francisco International.Price includes taxes and charges.From $516, select.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Francisco to Toronto Pearson International flights are currently cheapest in January.
Nov
from $447
Dec
from $403
Jan
from $394
Feb
from $431
Mar
from $548
Apr
from $603
May
from $644
Jun
from $644
Jul
from $651
Aug
from $653
Sep
from $958
Oct
from $1,175

Direct flights from San Francisco to Toronto Pearson International

San Francisco to Toronto Pearson International: Alternative routes

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

San Francisco to Toronto: Flight information

The things to know before you go.
Cheapest flight found$394
Cheapest month to flyJanuary
Average flight time4 hrs, 59 mins
Most popular airlineAir Canada
Average flights per week161

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

The best price we found for a return flight from San Francisco to Toronto Pearson International is $394. 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 to Toronto Pearson International.
Air Canada, United and Air New Zealand fly direct from San Francisco to Toronto Pearson International.
As of November 2024, there are 161 flights per week flying from San Francisco to Toronto Pearson International.
The cheapest month to fly from San Francisco to Toronto Pearson International is usually November 2024.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Francisco to Toronto Pearson International Airport on Wednesday, 8 January 2025.
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 Pearson 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 Toronto is around 40 days in advance, so don’t leave your flight to the last minute.

How to find cheap flights to Toronto Pearson International from San Francisco

Looking for cheap tickets from San Francisco to Toronto Pearson International? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from San Francisco to Toronto Pearson International. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Toronto Pearson International from San Francisco from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best San Francisco-Toronto Pearson International ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Toronto Pearson International from San Francisco.
  • Set up a Price Alert. You can easily track the fare of your cheap San Francisco-Toronto Pearson International flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between San Francisco and Toronto Pearson International? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from San Francisco and Toronto Pearson International. We scour the internet for the best Business, Premium Economy and First Class flight fares to Toronto Pearson International, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for San Francisco to Toronto Pearson International flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to Toronto Pearson International from San Francisco with hotels and car hire

    Once you've secured your cheap flight ticket from San Francisco to Toronto Pearson International, discover the best prices and exclusive rates for hotels in Toronto Pearson International or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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Plan the rest of your trip from San Francisco to Toronto

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