Cheap flights from Toronto to San Francisco from $120
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto to San Francisco departing on 5/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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WestJet flights from Toronto to San Francisco
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Air Transat flights from Toronto to San Francisco
Our best Air Transat deals on Toronto to San Francisco flight tickets
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How to get the cheapest flight ticket from Toronto to San Francisco
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Francisco?
If you aren’t able to travel to San Francisco during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $364.
What is the cheapest day to depart on your flight to San Francisco?
The cheapest day to depart from Toronto to San Francisco is on a Friday when prices can be found for as low as $460. The most expensive day to fly to San Francisco is Tuesday, with ticket prices averaging around $611.
What is the cheapest time of day to depart on your flight to San Francisco?
Our data shows that the cheapest Toronto to San Francisco flights are usually those with departure times at noon. Our users have found flights to San Francisco at noon for as low as $400. Flights in the afternoon are often more expensive with an average ticket price of $849.
What is the cheapest Toronto to San Francisco flight route?
Fly from Toronto Pearson Intl to San Francisco for the best Toronto - San Francisco flight prices
How far in advance should I book a flight to San Francisco?
You are more likely to see cheaper flights to San Francisco from Toronto when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $413 when searching 11 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Toronto for as low as $384 on momondo.
What cabin class options are available on Toronto to San Francisco flights?
There are 4 cabin classes available to choose from on Toronto to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Toronto to San Francisco?
WestJet, Flair Airlines, and Porter Airlines are the most popular carriers operating from Toronto to San Francisco
What airlines fly to San Francisco?
Air Canada, Porter Airlines and Air Transat are the top three most popular airlines that fly to San Francisco from Toronto according to our data. Air Canada is the first choice among our users, with 42% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 7 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.
How many flights depart from Toronto to San Francisco on average per day?
As of March 2025, there are 15 flights per day flying from Toronto to San Francisco. The most common time of day flights depart is 6:00PM, with 35% of flights taking off in the afternoon.
How many flights depart from Toronto to San Francisco on average per week?
As of March 2025, there are 111 flights per week flying from Toronto to San Francisco. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.
When to book flights from Toronto to San Francisco
Cheap Toronto to San Francisco (YTO to SFO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Toronto to San Francisco
Best Price Found | $120 |
|---|---|
Fastest flight time | 5h 33m |
Direct flights | Every day |
Airports in San Francisco | 1 airport |
How far is Toronto to San Francisco by plane?
San Francisco is 2261.8 mi away from Toronto. 5h 33m is a normal flight duration for this route.
When did momondo last update prices for flights from Toronto to San Francisco Airport?
Prices for flights from Toronto to San Francisco Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Toronto to San Francisco Airport?
There are 7 operators available for flights from Toronto to San Francisco Airport as of March 2025.
How old do you have to be to fly from Toronto to San Francisco Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Toronto to San Francisco?
Based on momondo bookings for flights between Toronto and San Francisco, the leading plane model is Boeing 737-800, making up 39.06% of the total bookings. Other popular models include Embraer 195 E2 with 38.47%, Airbus A220-300 with 6.30%, and Airbus A330-300 with 4.26%.
What is the most popular airline from Toronto to San Francisco?
momondo data reveals that the most frequently booked airline on the route from Toronto to San Francisco is Air Canada, representing 40% of all bookings. The subsequent popular airlines are Porter Airlines at 33%, Air Transat at 11%, and United Airlines at 10%.
Best airlines flying from Toronto to San Francisco
Compare and see reviews for airlines that fly from Toronto to San Francisco with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $174 | Free Cancellation | Rating 7.2 2,789 reviews | |||
| PriceFrom $253 | Free Cancellation | Rating 7.9 277 reviews | |||
| PriceFrom $265 | Free Cancellation | Rating 7.8 381 reviews | |||
| PriceFrom $274 | Free Cancellation | Rating 7.0 9,004 reviews | |||
| PriceFrom $288 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $307 | Free Cancellation | Rating 7.4 8,614 reviews | |||
| PriceFrom $308 | Free Cancellation | Rating 8.0 7,899 reviews |
Porter Airlines Flights From Toronto to San Francisco
Porter Airlines flight deals from Toronto to San Francisco start from $253 round-trip. Over the 7 Porter Airlines flights for this route in a normal week, average airfare is usually $482 round-trip - but some users have found much cheaper deals with momondo.
Air Transat Flights From Toronto to San Francisco
Another popular option for Toronto to San Francisco flights is Air Transat (7.8/10, 381 ratings). Air Transat flies from Toronto to San Francisco around 7 times per week, with deals starting from $265 round-trip and rising to an average price of around $374.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Toronto to San Francisco?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Toronto to San Francisco for you.
Can I find flights from Toronto to San Francisco with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to San Francisco from Toronto with this policy.
How can momondo help me find flights from Toronto to San Francisco?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Toronto to San Francisco.
I’m not ready to book a flight from Toronto to San Francisco right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Toronto to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.