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Flights from San Francisco to Toronto
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Find San Francisco to Toronto flights starting at CAD 94.

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

  • One way
  • Round-trip
      • Cheapest nonstop
        SFO13:30
        5h 2m
        Nonstop
        YYZ21:32
        Fri, Jan 17|San Francisco - Toronto|Porter Airlines
        CAD 171CAD 236
        27% OFF
        27% OFF
        CAD 236CAD 171

        Choose Porter Airlines flights from San Francisco to Toronto. The one-way direct flight with Porter Airlines departs from San Francisco International Airport on Fri, Jan 17, arriving at Toronto Pearson International Airport. One-way Prices start from CAD 171 including taxes and charges.

      • SFO13:30
        5h 2m
        Nonstop
        YYZ21:32
        Thu, Jan 9|San Francisco - Toronto|Porter Airlines
        CAD 177CAD 236
        25% OFF
        25% OFF
        CAD 236CAD 177

        Choose Porter Airlines flights from San Francisco to Toronto. The one-way direct flight with Porter Airlines departs from San Francisco International Airport on Thu, Jan 9, arriving at Toronto Pearson International Airport. One-way Prices start from CAD 177 including taxes and charges.

      • SFO22:40
        29h 6m
        1 stop
        YYZ06:46
        Sun, Jan 19|San Francisco - Toronto|Frontier Airlines
        CAD 94CAD 236
        60% OFF
        60% OFF
        CAD 236CAD 94

        Choose Frontier Airlines flights from San Francisco to Toronto. The one-way connecting flight with Frontier Airlines departs from San Francisco International Airport on Sun, Jan 19, arriving at Toronto Pearson International Airport. One-way Prices start from CAD 94 including taxes and charges.

      • SFO15:18
        12h 28m
        1 stop
        YYZ06:46
        Wed, Jan 8|San Francisco - Toronto|Frontier Airlines
        CAD 116
        CAD 116

        Choose Frontier Airlines flights from San Francisco to Toronto. The one-way connecting flight with Frontier Airlines departs from San Francisco International Airport on Wed, Jan 8, arriving at Toronto Pearson International Airport. One-way Prices start from CAD 116 including taxes and charges.

      • SFO15:18
        12h 25m
        1 stop
        YYZ06:43
        Wed, Feb 5|San Francisco - Toronto|Frontier Airlines
        CAD 121
        CAD 121

        Choose Frontier Airlines flights from San Francisco to Toronto. The one-way connecting flight with Frontier Airlines departs from San Francisco International Airport on Wed, Feb 5, arriving at Toronto Pearson International Airport. One-way Prices start from CAD 121 including taxes and charges.

      • SFO15:18
        12h 28m
        1 stop
        YYZ06:46
        Wed, Jan 22|San Francisco - Toronto|Frontier Airlines
        CAD 121
        CAD 121

        Choose Frontier Airlines flights from San Francisco to Toronto. The one-way connecting flight with Frontier Airlines departs from San Francisco International Airport on Wed, Jan 22, arriving at Toronto Pearson International Airport. One-way Prices start from CAD 121 including taxes and charges.

      • SFO10:53
        16h 53m
        1 stop
        YYZ06:46
        Wed, Jan 15|San Francisco - Toronto|Frontier Airlines
        CAD 129
        CAD 129

        Choose Frontier Airlines flights from San Francisco to Toronto. The one-way connecting flight with Frontier Airlines departs from San Francisco International Airport on Wed, Jan 15, arriving at Toronto Pearson International Airport. One-way Prices start from CAD 129 including taxes and charges.

      • SFO19:10
        17h 15m
        1 stop
        YYZ15:25
        Sat, Feb 1|San Francisco - Toronto|Flair Airlines
        CAD 139
        CAD 139

        Choose Flair Airlines flights from San Francisco to Toronto. The one-way connecting flight with Flair Airlines departs from San Francisco International Airport on Sat, Feb 1, arriving at Toronto Pearson International Airport. One-way Prices start from CAD 139 including taxes and charges.

      • SFO15:30
        12h 13m
        1 stop
        YYZ06:43
        Wed, Feb 12|San Francisco - Toronto|Frontier Airlines
        CAD 141
        CAD 141

        Choose Frontier Airlines flights from San Francisco to Toronto. The one-way connecting flight with Frontier Airlines departs from San Francisco International Airport on Wed, Feb 12, arriving at Toronto Pearson International Airport. One-way Prices start from CAD 141 including taxes and charges.

      • SFO10:53
        16h 2m
        1 stop
        YYZ05:55
        Fri, Jan 10|San Francisco - Toronto|Frontier Airlines
        CAD 142
        CAD 142

        Choose Frontier Airlines flights from San Francisco to Toronto. The one-way connecting flight with Frontier Airlines departs from San Francisco International Airport on Fri, Jan 10, arriving at Toronto Pearson International Airport. One-way Prices start from CAD 142 including taxes and charges.

      • SFO01:00 pm
        3h 5m
        Nonstop
        YTO02:00 pm
        Wed, Jan 1|San Francisco - Toronto|Porter Airlines
        Find More Flights
        Find More Flights

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 San Francisco to Toronto?

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

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from San Francisco to Toronto

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

Frontier Airlines
From CAD 94
Flair Airlines
From CAD 120
Alaska Airlines
From CAD 153
WestJet
From CAD 156
Porter Airlines
From CAD 171
Southwest Airlines
From CAD 174
American Airlines
From CAD 191
United Airlines
From CAD 192
Delta Air Lines
From CAD 202
Air Canada
From CAD 213

Find more flights and airlines

Alternative Routes for San Francisco to Toronto Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from San Francisco to Toronto.

  • Cheapest
    Frontier Airlines
    SFO
    22:40
    29h 6m
    1 transfer
    YYZ
    06:46
    San Francisco International Airport - Toronto Pearson International Airport
    Sun, Jan 19Frontier Airlines
    CAD 94
  • Flair Airlines
    SFO
    19:10
    19h 3m
    2 transfer
    YHM
    17:13
    San Francisco International Airport - Hamilton John C. Munro International Airport
    Tue, Jan 21Flair Airlines
    CAD 129
  • Frontier Airlines
    SFO
    22:29
    17h 24m
    2 transfer
    YTZ
    18:53
    San Francisco International Airport - Billy Bishop Toronto City Airport
    Sat, Jan 11Frontier Airlines
    CAD 136
  • Frontier Airlines
    SFO
    22:29
    17h 24m
    2 transfer
    YTZ
    18:53
    San Francisco International Airport - Billy Bishop Toronto City Airport
    Sat, Jan 11Frontier Airlines
    CAD 136
    Find More Flights

FAQ

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

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

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

    According to Trip.com's data, the lowest price is around CAD 607.

  • How long is the flight from San Francisco (SFO) to Toronto (YTO)?

    It takes about 5 hours 6 minutes to fly from San Francisco (SFO) to Toronto (YTO).

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

    • The distance from Toronto Pearson International Airport to downtown is about 20km, by taxi about 40 minutes.
    • The distance from Billy Bishop Toronto City Airport to downtown is about 2km, by taxi about 20 minutes.

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

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

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

    Air Canada operates 7 direct flights from San Francisco (SFO) to Toronto (YTO).

  • How many airports in Toronto (YTO)?

How to find a cheap flight from San Francisco to Toronto

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 San Francisco to Toronto. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information for San Francisco to Toronto Flights

Cheapest direct flight priceCAD 94
Cheapest return ticket priceCAD 334
Off-season travel monthJanuary
Peak season for travelSeptember
Flight distance3,648.7km
Average flight time5 hours 6 minutes
Popular airlineAmerican Airlines

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