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Cheap Flights From San Francisco To Ontario Last modified: Aug 25, 2016 12:26 AM

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

London
Carrier Departure Date Return Date Lowest Price
Air Canada Sep 23, 2016 Sep 25, 2016 $464
WestJet Sep 22, 2016 Sep 25, 2016 $486
WestJet Sep 29, 2016 Oct 3, 2016 $503
WestJet Sep 23, 2016 Sep 25, 2016 $532
United Sep 23, 2016 Sep 25, 2016 $549
Ottawa
Carrier Departure Date Return Date Lowest Price
Air Canada Sep 27, 2016 Oct 5, 2016 $378
Air Canada Nov 16, 2016 Nov 23, 2016 $382
United Nov 23, 2016 Nov 29, 2016 $383
Air Canada Sep 26, 2016 Oct 4, 2016 $400
United Aug 31, 2016 Sep 9, 2016 $404
United Sep 6, 2016 Sep 12, 2016 $404
American Oct 28, 2016 Nov 1, 2016 $414
American Sep 7, 2016 Sep 9, 2016 $414
American Oct 21, 2016 Oct 26, 2016 $414
Sudbury
Carrier Departure Date Return Date Lowest Price
United Aug 28, 2016 Aug 30, 2016 $1,559
Air Canada Aug 28, 2016 Aug 30, 2016 $2,792
Thunder Bay
Carrier Departure Date Return Date Lowest Price
WestJet Sep 15, 2016 Sep 19, 2016 $447
Air Canada Sep 15, 2016 Sep 19, 2016 $558
United Sep 15, 2016 Sep 19, 2016 $758
United Dec 21, 2016 Dec 28, 2016 $846
WestJet Dec 21, 2016 Dec 28, 2016 $1,125
Toronto
Carrier Departure Date Return Date Lowest Price
Air Canada Oct 22, 2016 Oct 29, 2016 $317
Air Canada Oct 2, 2016 Oct 13, 2016 $317
Air Canada Oct 4, 2016 Oct 13, 2016 $317
Air Canada Oct 3, 2016 Oct 13, 2016 $317
Air Canada Oct 15, 2016 Oct 22, 2016 $317
United Oct 4, 2016 Oct 13, 2016 $322
Air Canada Sep 9, 2016 Sep 14, 2016 $324
United Sep 13, 2016 Sep 16, 2016 $328
Windsor
Carrier Departure Date Return Date Lowest Price
Air Canada Sep 26, 2016 Sep 28, 2016 $434
Air Canada Oct 21, 2016 Oct 23, 2016 $590
WestJet Sep 9, 2016 Sep 12, 2016 $616
WestJet Sep 9, 2016 Sep 11, 2016 $681
Air Canada Nov 23, 2016 Dec 1, 2016 $686

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: 696Last modified: Aug 25, 2016 12:26 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 YYZ 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 ORD 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 X X
WestJet YVR / YYC X X 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 / YWG 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 SLC X X X X X X X
United ORD X X X X X X X
WestJet YYC X X X X X X X
WestJet YYC / YXE 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 $317
San Francisco to Ottawa American, Air Canada, Delta, United, WestJet $378
San Francisco to London Air Canada, Delta, United, WestJet $464
San Francisco to Thunder Bay Air Canada, United, WestJet $447
San Francisco to Windsor Air Canada, WestJet $434
San Francisco to Kingston Air Canada Check Dates
San Francisco to North Bay Air Canada Check Dates
San Francisco to Sudbury Air Canada, United $1,559
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 $341
San Jose to Toronto American, Air Canada, AeroMexico, Alaska, Delta, United, WestJet $313
Oakland to Toronto American, AeroMexico, Alaska, Delta, WestJet $423
Fresno to Toronto American, Air Canada, Alaska, Delta, United, WestJet $395
San Jose to Ottawa American, Air Canada, Delta, United, WestJet $363
Reno to Toronto American, Air Canada, Alaska, Delta, United $373
Sacramento to Ottawa American, Air Canada, Delta, United, WestJet $394
Sacramento to London Air Canada, United, WestJet $716
Oakland to Ottawa American, Delta, WestJet $414
Monterey to Toronto American, Air Canada, Alaska, United $634
Reno to Ottawa American, Air Canada, Delta, United $1,203
Fresno to Ottawa American, Delta, United, WestJet $483
Redding to Toronto United $675
San Luis Obispo to Toronto American, United $624
San Jose to Thunder Bay Air Canada Check Dates
Modesto to TorontoCheck Dates
San Jose to London Air Canada, United, WestJet Check Dates
Oakland to London WestJet $609
Chico to TorontoCheck Dates
Cheap Flights from San Francisco to Ontario - from $317 Round trip from SFO to ON