SFO - YKF

$186 Find Cheap Flights from San Francisco to Toronto Region of Waterloo Intl - Compare and Save

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Everything you should know

Cheapest round-trip
$374
Typical prices: $921-$921
WestJet
Fri 10/12Sun 10/14
SFO - YKF • 1 stop
Cheapest one-way
$186
Typical prices: $151-$237
WestJet
Fri 10/5
SFO - YKF • 1 stop
Nonstop flights
Not available
There are currently no direct flights between San Francisco and Toronto Region of Waterloo Intl Airport. You'll need to take a connecting flight to reach the destination.
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Insights
Top layover airports
Toronto Pearson Intl (YYZ)
Cheapest • Avg $511 (round-trip)
Vancouver Intl (YVR)
Shortest trip • 16h 34m (one-way)
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Insights
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We hope you love your trip to Toronto Region of Waterloo Intl Airport!
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Flight Deals

Cheap Flights from San Francisco to Region of Waterloo Intl (SFO-YKF)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Region of Waterloo Intl

Mon, Oct 12 - Wed, Oct 14
WestJet Logo
6:00 am - 7:50 pmSFO  San Francisco-YKF Toronto Region of Waterloo Intl
10h 50m1 stop Calgary
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8:40 pm - 9:55 pmYKF  Toronto Region of Waterloo Intl-SFO San Francisco
28h 15m1 stop Calgary
$374WestJet
Sun, Oct 4 - Sun, Oct 18
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6:00 am - 7:50 pmSFO  San Francisco-YKF Toronto Region of Waterloo Intl
10h 50m1 stop Calgary
WestJet Logo
8:40 pm - 9:55 pmYKF  Toronto Region of Waterloo Intl-SFO San Francisco
28h 15m1 stop Calgary
$375WestJet
Mon, Oct 12 - Fri, Oct 16
WestJet Logo
6:00 am - 7:50 pmSFO  San Francisco-YKF Toronto Region of Waterloo Intl
10h 50m1 stop Calgary
WestJet Logo
8:40 pm - 9:55 pmYKF  Toronto Region of Waterloo Intl-SFO San Francisco
28h 15m1 stop Calgary
$376WestJet
Fri, Oct 9 - Wed, Oct 14
WestJet Logo
6:00 am - 7:50 pmSFO  San Francisco-YKF Toronto Region of Waterloo Intl
10h 50m1 stop Calgary
WestJet Logo
8:40 pm - 9:55 pmYKF  Toronto Region of Waterloo Intl-SFO San Francisco
28h 15m1 stop Calgary
$400WestJet
Fri, Oct 9 - Wed, Oct 14
WestJet Logo
6:00 am - 7:50 pmSFO  San Francisco-YKF Toronto Region of Waterloo Intl
10h 50m1 stop Calgary
WestJet Logo
8:40 pm - 9:55 pmYKF  Toronto Region of Waterloo Intl-SFO San Francisco
28h 15m1 stop Calgary
$401WestJet
Fri, Oct 16 - Sun, Oct 18
WestJet Logo
6:00 am - 7:50 pmSFO  San Francisco-YKF Toronto Region of Waterloo Intl
10h 50m1 stop Calgary
WestJet Logo
8:40 pm - 9:55 pmYKF  Toronto Region of Waterloo Intl-SFO San Francisco
28h 15m1 stop Calgary
$402WestJet
Sat, Oct 3 - Sun, Oct 18
WestJet Logo
6:00 am - 7:50 pmSFO  San Francisco-YKF Toronto Region of Waterloo Intl
10h 50m1 stop Calgary
WestJet Logo
8:40 pm - 9:55 pmYKF  Toronto Region of Waterloo Intl-SFO San Francisco
28h 15m1 stop Calgary
$409WestJet
Sun, Oct 18 - Wed, Oct 21
WestJet Logo
6:00 am - 7:50 pmSFO  San Francisco-YKF Toronto Region of Waterloo Intl
10h 50m1 stop Calgary
WestJet Logo
8:40 pm - 12:00 pmYKF  Toronto Region of Waterloo Intl-SFO San Francisco
18h 20m1 stop Calgary
$411WestJet
Thu, Oct 15 - Mon, Oct 19
WestJet Logo
1:00 pm - 7:50 pmSFO  San Francisco-YKF Toronto Region of Waterloo Intl
27h 50m1 stop Calgary
WestJet Logo
8:40 pm - 12:00 pmYKF  Toronto Region of Waterloo Intl-SFO San Francisco
18h 20m1 stop Calgary
$421WestJet
Mon, Oct 19 - Fri, Oct 23
WestJet Logo
6:00 am - 7:50 pmSFO  San Francisco-YKF Toronto Region of Waterloo Intl
10h 50m1 stop Calgary
WestJet Logo
8:40 pm - 12:00 pmYKF  Toronto Region of Waterloo Intl-SFO San Francisco
18h 20m1 stop Calgary
$422WestJet
Booking Insights

Price, demand and travel trends for San Francisco to Toronto Region of Waterloo Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from San Francisco to Toronto Region of Waterloo Intl Airport with more confidence.

How much is a round-trip flight from San Francisco to Toronto Region of Waterloo Intl Airport?

Round-trip flights from San Francisco to Toronto Region of Waterloo Intl Airport start at $374. Prices are below average for this route right now, with typical round-trip fares ranging from $921 to $921. The lowest price found in the past 5 days was $374 on WestJet.

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Key details for San Francisco to Toronto Region of Waterloo Intl Airport flights

Cheapest flight

$186
Flight from San Francisco to Toronto Region of Waterloo Intl Airport

When to book flights from San Francisco to Region of Waterloo Intl

Are your dates flexible? Find out the best times to travel from San Francisco to Region of Waterloo Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Francisco to Toronto Region of Waterloo Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • How long is a flight from San Francisco to Toronto Region of Waterloo Intl Airport?

    A nonstop flight from San Francisco to Toronto Region of Waterloo Intl Airport takes 0h 00m, covering 2,216 miles.

  • Do I need a passport to fly from San Francisco to Toronto Region of Waterloo Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from San Francisco to Toronto Region of Waterloo Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $374 to $1,251. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from San Francisco to Toronto Region of Waterloo Intl Airport looking right now?

    One-way fares from San Francisco to Toronto Region of Waterloo Intl Airport are currently lower than usual. Average one-way flight prices are about $190, which is 11% below the typical average for this route.

  • Which airports can I use when flying from San Francisco to Toronto Region of Waterloo Intl Airport?

    Flights from San Francisco to Toronto Region of Waterloo Intl Airport usually depart from San Francisco (SFO) and arrive at Toronto Region of Waterloo Intl (YKF).

  • Which airports do connecting flights from San Francisco to Toronto Region of Waterloo Intl Airport pass through?

    Connecting flights from San Francisco to Toronto Region of Waterloo Intl Airport most commonly pass through:

    • Vancouver Intl (YVR) - 50% of one-stop connections
    • Toronto Pearson Intl (YYZ) - 50% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • How much time can I save by choosing a different layover airport from San Francisco to Toronto Region of Waterloo Intl Airport?

    Flying via Toronto Pearson Intl (YYZ) gives the shortest average 1-stop total travel time at 13h 04m, compared with 16h 34m via Vancouver Intl (YVR).

  • What is the time difference between San Francisco and Toronto Region of Waterloo Intl Airport?

    Toronto Region of Waterloo Intl Airport is 3 hours ahead of San Francisco (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Toronto Region of Waterloo Intl Airport?

    Some of the most popular sights in Toronto Region of Waterloo Intl Airport are Rogers Centre, Union Station and Scotiabank Arena. These are among the most viewed places in Toronto Region of Waterloo Intl Airport on KAYAK.

More options for your flight from San Francisco to Region of Waterloo Intl

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