San Francisco, CA to Toronto flights from £126

Flights starting at £126. Choose between United Airlines, Porter Airlines, or Air Canada to find the best price.

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Travelers usually depart from San Francisco International, San Francisco, CA Bus Stop, San Francisco, CA - Salesforce Plaza, San Francisco, CA Train Station, or San Francisco, CA - Fisherman’s Wharf when they travel from San Francisco to Toronto. Book your trip to arrive at Billy Bishop Toronto City, Toronto Pearson International, Toronto Union Train Station, Toronto, ON - Union Bus Station, or Toronto-Guildwood Train station. The distance between San Francisco and Toronto is 3632 km. The most popular airlines for this route are United Airlines, Porter Airlines, Air Canada, Frontier Airlines, and Delta Air Lines. San Francisco and Toronto have 401 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights4545534
Fly direct with

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

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

Check-in for a flight from San Francisco to Toronto

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

Canada COVID-19 travel restrictions

Your trip summary

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

Departure

Visa requirements
  • No visa required
Forms and documents
  • Mandatory proof of vaccination for Canada
  • Mandatory contact information form via ArriveCAN for vaccinated travelers

Return

Travel restrictions
  • Travel through the US land border is allowed for vaccinated travelers
  • Travel is allowed with restrictions for vaccinated travelers
  • No proof of negative pre-departure COVID-19 test results or recovery certificate
  • No quarantine required for vaccinated travelers
Visa requirements
  • No visa required
Forms and documents
  • Mandatory proof of vaccination for the United States
  • Mandatory travel attestation form
Additional information
  • Masks are mandatory in certain settings

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 Canada in our dedicated Stories article.

Frequently asked questions

How long does it take to travel from San Francisco to Toronto?
A one-way nonstop (direct) flight between San Francisco and Toronto takes around 4.9 hours.
What is the flight distance between San Francisco and Toronto?
The flight distance between San Francisco and Toronto is 3632 km.
What airlines offer nonstop (direct) flights between San Francisco and Toronto?
Several carriers operate flights between San Francisco and Toronto. Airlines offering nonstop (direct) flights include United Airlines, Air Canada.
What are the most popular routes to and from San Francisco?
Travelers frequently search for route combinations, such as San Francisco and London, Dublin, Manchester, New Delhi, Las Vegas, Glasgow, Athens, Los Angeles, Atlanta, Sydney, Paris, Chicago, Hyderabad, Tahiti, New York, Washington, D.C., Denver, Bengaluru, Minneapolis, Portland.
What are the most popular routes to and from Toronto?
Travelers frequently search for route combinations, such as Toronto and Vancouver, Montreal, Calgary, London, Winnipeg, Edmonton, Barcelona, Dublin, Paris, Manchester, Tehran, Athens, Madrid, Amsterdam, Rome, Thunder Bay, Edinburgh, Budapest, Vienna, Milan.
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, Monterey Regional, Stockton Metropolitan, Charles M. Schulz–Sonoma County, Merced Regional, Buchanan Field.
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.
What buses and trains depart from San Francisco?
A number of bus and train companies depart from San Francisco, including Greyhound.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between San Francisco and Toronto?
Yes, it's possible to combine different modes of transport between San Francisco and Toronto thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between San Francisco and Toronto can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Which airlines fly between San Francisco and Toronto?
When's the best time to travel between San Francisco and Toronto?
What flights operate between San Francisco and Toronto?
How many airports are there near San Francisco?
How many airports are there near Toronto?
Is it possible to reach San Francisco by bus or train?
What time do nonstop (direct) flights between San Francisco and Toronto depart?
What time do nonstop (direct) flights between San Francisco and Toronto arrive?
What time do flights between San Francisco and Toronto depart?
What time do flights between San Francisco and Toronto 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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