Cheap flights from Toronto to San Francisco, CA

Flights starting at $206. Choose between Air Canada, United Airlines, or Alaska Airlines to find the best price.

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One-way trips

Updated:

Round trips

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Toronto YYZLas Vegas LASToronto YYZ

Multiple carriers

$394

Updated:

3632 km
Distance
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Travelers usually depart from Toronto Pearson International, Billy Bishop Toronto City, Toronto Union Train Station, Toronto, ON - Union Bus Station, or Toronto-Guildwood Train station when they travel from Toronto to San Francisco. Book your trip to arrive at San Francisco International, San Francisco, CA - Salesforce Plaza, San Francisco, CA Bus Stop, San Francisco, CA Train Station, or San Francisco, CA - Fisherman’s Wharf. The distance between Toronto and San Francisco is 3632 km. The most popular airlines for this route are Air Canada, United Airlines, Alaska Airlines, Delta Air Lines, and Frontier Airlines. Toronto and San Francisco have 385 direct flights per week. When you arrive at San Francisco, consider visiting Golden Gate Bridge, Big Sur, and Alcatraz.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights4788854
Fly direct with

Air Canada on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, and Saturdays.

Check-in for a flight from Toronto to San Francisco

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Air CanadaACAACYesNo
United AirlinesUALUAYesNo
Alaska AirlinesASAASYesOpens 24 days before flight
Closes 1 hours before flight
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight

United States COVID-19 travel restrictions

Latest COVID-19 travel restrictions in United States – 11/2022
Your trip summary

Most travellers from Toronto, YYZ can enter San Francisco, SFO, but there are restrictions.

Departure

Travel restrictions
  • Travel through United States land border is allowed for vaccinated travellers
  • Travel is allowed with restrictions for vaccinated travellers
  • Proof of negative pre-departure COVID-19 test results or recovery certificate is not required for United States
  • Quarantine is not required for vaccinated travellers
Visa requirements
  • Visa is not required
Forms and documents
  • Mandatory proof of COVID-19 vaccination for United States
  • Mandatory travel attestation form

Return

Travel restrictions
  • Travel is allowed
  • Proof of negative pre-departure COVID-19 test results is not required
  • Quarantine is not required
Visa requirements
  • Visa is not required

Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.

Learn more about COVID-19 restrictions in United States in our dedicated Stories article.

Frequently asked questions

How long does it take to travel from Toronto to San Francisco?
A one-way nonstop (direct) flight between Toronto and San Francisco takes around 5.9 hours.
What is the flight distance between Toronto and San Francisco?
The flight distance between Toronto and San Francisco is 3632 km.
What airlines offer nonstop (direct) flights between Toronto and San Francisco?
Several carriers operate flights between Toronto and San Francisco. Airlines offering nonstop (direct) flights include Air Canada, United Airlines.
What are the most popular routes to and from Toronto?
Travelers frequently search for route combinations, such as Toronto and New York, Orlando, Las Vegas, Denver, Chicago, Miami, Los Angeles, Atlanta, Mexico City, Bogotá, Dallas, Phoenix, Philadelphia, Cancún, Houston, Washington, D.C., Dhaka, Fort Lauderdale, London, Tampa.
What are the most popular routes to and from San Francisco?
Travelers frequently search for route combinations, such as San Francisco and Montreal, Vancouver, Calgary, Winnipeg, Edmonton, Ottawa, Kelowna, Quebec City, Victoria, Saskatoon.
Which airports are there in Toronto?
Toronto is mainly served by Toronto Pearson International. But there are other airports nearby, including Billy Bishop Toronto City, Downsview Airport, Buttonville Municipal Airport.
What airports are near Toronto?
The main airport in Toronto is Toronto Pearson International. It is also served by Buffalo Niagara International, Greater Rochester International, John C. Munro Hamilton International, Region of Waterloo International, Niagara Falls International, London International, Kingston/Norman Rogers, Chautauqua County-Jamestown.
What airports are near San Francisco?
The main airport in San Francisco is San Francisco International. It is also served by San Francisco International, Sacramento International, Oakland International, San Jose International, Stockton Metropolitan, Monterey Regional, Charles M. Schulz–Sonoma County, Merced Regional, Buchanan Field.
What buses and trains depart from Toronto?
A number of bus and train companies depart from Toronto, including GO Transit train.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Toronto and San Francisco?
What is Virtual Interlining and how do I use it?
Which airlines fly between Toronto and San Francisco?
When's the best time to travel between Toronto and San Francisco?
What flights operate between Toronto and San Francisco?
How many airports are there near Toronto?
How many airports are there near San Francisco?
Is it possible to reach Toronto by bus or train?
What time do nonstop (direct) flights between Toronto and San Francisco depart?
What time do nonstop (direct) flights between Toronto and San Francisco arrive?
What time do flights between Toronto and San Francisco depart?
What time do flights between Toronto and San Francisco arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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