Cheap flights from San Francisco to Central Ontario

View AU$259 flight on Sat, 6 Sep. 2025Opens in a new window

Popular airlines from San Francisco to Central Ontario

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from San Francisco (SJC) to Central Ontario (YTO)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, 19 Aug. - Fri, 29 Aug.
SFO
San Francisco
YKF
Kitchener
AU$578 Return, found 4 days ago
AU$578
Return
found 4 days ago
Select Air Canada flight, departing Tue, 19 Aug. from San Francisco to Kitchener, returning Fri, 29 Aug., priced at AU$578 found 4 days ago
WestJet
Thu, 30 Oct. - Wed, 5 Nov.
SFO
San Francisco
YYZ
Toronto
AU$595 Return, found 6 days ago
AU$595
Return
found 6 days ago
Select WestJet flight, departing Thu, 30 Oct. from San Francisco to Toronto, returning Wed, 5 Nov., priced at AU$595 found 6 days ago
WestJet
Sat, 16 Aug. - Sun, 31 Aug.
SFO
San Francisco
YYZ
Toronto
AU$598 Return, found 2 days ago
AU$598
Return
found 2 days ago
Select WestJet flight, departing Sat, 16 Aug. from San Francisco to Toronto, returning Sun, 31 Aug., priced at AU$598 found 2 days ago
Delta
Thu, 14 Aug. - Wed, 20 Aug.
SFO
San Francisco
YYZ
Toronto
AU$611 Return, found 1 day ago
AU$611
Return
found 1 day ago
Select Delta flight, departing Thu, 14 Aug. from San Francisco to Toronto, returning Wed, 20 Aug., priced at AU$611 found 1 day ago
United
Sat, 16 Aug. - Sun, 31 Aug.
SFO
San Francisco
YYZ
Toronto
AU$612 Return, found 2 days ago
AU$612
Return
found 2 days ago
Select United flight, departing Sat, 16 Aug. from San Francisco to Toronto, returning Sun, 31 Aug., priced at AU$612 found 2 days ago
Porter Airlines
Sat, 16 Aug. - Sun, 31 Aug.
SFO
San Francisco
YYZ
Toronto
AU$617 Return, found 2 days ago
AU$617
Return
found 2 days ago
Select Porter Airlines flight, departing Sat, 16 Aug. from San Francisco to Toronto, returning Sun, 31 Aug., priced at AU$617 found 2 days ago

Find the cheapest month to fly from San Francisco (SFO) to Toronto (YYZ)

May is typically the cheapest month to fly

From AU$408 - AU$1,010 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.