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Cheap Flights From San Francisco To Ontario Last modified: Aug 29, 2016 12:35 AM

Cheap flights from San Francisco (SFO) to popular destinations in Ontario (ON)

Kingston
Carrier Departure Date Return Date Lowest Price
Air Canada Nov 10, 2016 Nov 13, 2016 $861
London
Carrier Departure Date Return Date Lowest Price
United Dec 21, 2016 Dec 27, 2016 $896
Air Canada Dec 21, 2016 Dec 27, 2016 $922
WestJet Sep 1, 2016 Sep 3, 2016 $957
Air Canada Dec 22, 2016 Dec 29, 2016 $1,008
United Dec 22, 2016 Dec 29, 2016 $1,082
Ottawa
Carrier Departure Date Return Date Lowest Price
Air Canada Oct 18, 2016 Oct 25, 2016 $378
Air Canada Nov 23, 2016 Nov 30, 2016 $378
Air Canada Oct 19, 2016 Oct 26, 2016 $378
Air Canada Sep 27, 2016 Oct 11, 2016 $378
Air Canada Oct 5, 2016 Oct 12, 2016 $378
Air Canada Sep 28, 2016 Oct 11, 2016 $378
United Oct 19, 2016 Oct 26, 2016 $383
United Oct 18, 2016 Oct 25, 2016 $383
United Oct 5, 2016 Oct 12, 2016 $383
Thunder Bay
Carrier Departure Date Return Date Lowest Price
Air Canada Sep 15, 2016 Sep 19, 2016 $500
WestJet Sep 15, 2016 Sep 19, 2016 $573
United Sep 15, 2016 Sep 19, 2016 $758
Toronto
Carrier Departure Date Return Date Lowest Price
United Oct 26, 2016 Nov 2, 2016 $327
Air Canada Oct 6, 2016 Oct 9, 2016 $375
Air Canada Oct 26, 2016 Nov 2, 2016 $409
American Oct 26, 2016 Nov 2, 2016 $410
American Oct 12, 2016 Oct 18, 2016 $410
American Sep 28, 2016 Oct 5, 2016 $410
American Oct 25, 2016 Nov 1, 2016 $410
American Oct 18, 2016 Oct 25, 2016 $410
Windsor
Carrier Departure Date Return Date Lowest Price
WestJet Sep 9, 2016 Sep 11, 2016 $783
Air Canada Jan 10, 2017 Jan 17, 2017 $896
Air Canada Jan 8, 2017 Jan 21, 2017 $953
Air Canada Dec 21, 2016 Dec 27, 2016 $986
Air Canada Sep 9, 2016 Sep 11, 2016 $1,001

Cheapest Weekend Non-Stop Flights for the Next 30 Days from San Francisco to Ontario

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from San Francisco to Ontario.

DestinationDepartingReturningPrice
Toronto 9/29/16 10/4/16 $527

Flight Schedule Summaries Number of flights searched: 691Last modified: Aug 29, 2016 12:35 AM

San Francisco to Sault Ste Marie
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Air Canada YYZ X X X X X X X
San Francisco to Kingston
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Air Canada YYZ X X X X X X X
San Francisco to Ottawa
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHL X X X X X X X
American ORD / PHL X X X X X X X
Air Canada YVR X X X X X X X
Delta DTW X X X X X X X
Delta SLC / DTW X X X X X X X
United EWR X X X X X X X
WestJet YYC X X X X X X X
WestJet YYC / YYZ X X X X X X X
San Francisco to Windsor
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Air Canada YYZ X X X X X X X
WestJet YYC X X X X X
WestJet YVR / YYC X X X X X
San Francisco to Thunder Bay
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Air Canada YYZ X X X X X X X
Air Canada YYC / YWG X X X X X X X
WestJet YYC / YYZ X X X X X X X
San Francisco to Sudbury
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Air Canada YYZ X X X X X X X
San Francisco to Toronto
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHL X X X X X X X
Air Canada - X X X X X X X
Delta ATL X X X X X X X
United DEN X X X X X X X
WestJet YVR X X X X X X X
WestJet YYC / YWG X X X X X X X
San Francisco to Timmins
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Air Canada YYZ X X X X X X X
San Francisco to London
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Air Canada YYZ X X X X X X X
WestJet YYC X X X X X X X
WestJet YYC / YYZ X X X X X X X
San Francisco to North Bay
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Air Canada YYZ X X X X X X X

Cheap International Flights from San Francisco - SFO

FlightsAirlineLowest Price
San Francisco to Toronto American, Air Canada, AeroMexico, Alaska, Copa, Delta, United, WestJet $327
San Francisco to Ottawa American, Air Canada, Delta, United, WestJet $378
San Francisco to London Air Canada, Delta, United, WestJet $896
San Francisco to Thunder Bay Air Canada, United, WestJet $500
San Francisco to Windsor Air Canada, WestJet $783
San Francisco to Kingston Air Canada $861
San Francisco to North Bay Air Canada Check Dates
San Francisco to Sudbury Air Canada, United Check Dates
San Francisco to Sault Ste Marie Air Canada Check Dates
San Francisco to Timmins Air Canada Check Dates

Cheap International Flights to Ontario - ON

FlightsAirlineLowest Price
Sacramento to Toronto American, Air Canada, AeroMexico, Alaska, Delta, United, WestJet $332
San Jose to Toronto American, Air Canada, AeroMexico, Alaska, Delta, United, WestJet $308
Oakland to Toronto American, AeroMexico, Alaska, Delta, WestJet $453
Fresno to Toronto American, Air Canada, Alaska, Delta, United, WestJet $395
San Jose to Ottawa American, Air Canada, Delta, United, WestJet $377
Reno to Toronto American, Air Canada, Alaska, Delta, United $364
Sacramento to Ottawa American, Air Canada, Delta, United, WestJet $386
Sacramento to London Air Canada, United, WestJet Check Dates
Oakland to Ottawa American, Delta, WestJet $514
Monterey to Toronto American, Air Canada, Alaska, United $465
Reno to Ottawa American, Air Canada, Delta, United $670
Fresno to Ottawa American, Delta, United, WestJet $603
Redding to Toronto United $842
San Luis Obispo to Toronto American, United Check Dates
San Jose to Thunder Bay Air Canada Check Dates
Modesto to TorontoCheck Dates
San Jose to London Air Canada, United, WestJet $691
Oakland to London WestJet Check Dates
Chico to TorontoCheck Dates
Cheap Flights from San Francisco to Ontario - from $327 Round trip from SFO to ON