Cheap flight deals from Toronto to San Francisco

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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

We monitor flight fares to help you find the best deals effortlessly

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  • 23 30

  • Apr

    30 6
  • 6 13
  • 13 20
  • 20 27

  • May

    27 4
  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Toronto to San Francisco

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Porter Airlines logo Porter Airlines

Frequently Asked Questions

  • When are flight tickets from Toronto (YTO) to San Francisco (SFO) the cheapest?

    Airlines adjust prices for flights from Toronto to San Francisco based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Toronto (YTO) to San Francisco (SFO) cost?

    According to Trip.com's data, the lowest price is around AED 1,292.

  • How long does it take to fly from Toronto (YTO) to San Francisco (SFO)?

    It takes about 5 hours 37 minutes to fly from Toronto (YTO) to San Francisco (SFO).

  • What is the transportation method from the main airport to downtown in San Francisco?

    • The distance from San Francisco International Airport to downtown is about 17 km, by taxi about 30 minutes.

  • What time does the earliest flight from Toronto to San Francisco depart?

    The earliest flight departs from Toronto (YYZ) at 07:00 and arrives in San Francisco (SFO) at 09:39.

  • What time does the latest flight from Toronto to San Francisco depart?

    The latest flight departs from Toronto (YYZ) at 19:00 and arrives in San Francisco (SFO) at 21:37.

  • What are the most popular airlines that fly from Toronto (YTO) to San Francisco (SFO)?

    Airlines with flights from Toronto (YTO) to San Francisco (SFO): United Airlines, Air Canada, Air Transat, Singapore Airlines, Brussels Airlines, Austrian Airlines, Air New Zealand and Porter Airlines.

  • What's the most popular airline for non-stop flights from Toronto (YTO) to San Francisco (SFO)?

    Air Canada operates 10 non-stop flights from Toronto (YTO) to San Francisco (SFO).

  • How many airports are there in San Francisco (SFO)?

    There are 1 airport(s) near San Francisco (SFO): San Francisco International Airport.

How to find a cheap flight from Toronto to San Francisco

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Toronto to San Francisco. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Toronto to San Francisco ticket.
Tap "Date" on flight search bar to scan through the calender for Toronto to San Francisco airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Mon, Apr 14 at AED 463 for one-way flights.
2
Compare cheap Toronto to San Francisco flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Toronto to San Francisco. The cheapest airline operating is Porter Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your Toronto to San Francisco route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Toronto to San Francisco flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Toronto to San Francisco to get exclusive deals for you.

Flight Info | Toronto to San Francisco

Cheapest one-way flight price AED 314
Cheapest return ticket price AED 710
Off-season for travel April
Peak season for travel December
Flight distance 3,648.7 km
Average flight time 5 hours 37 minutes
Popular airline Porter Airlines

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