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Cheap Flights From San Francisco To Ontario

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

Kingston
Carrier Departure Date Return Date Lowest Price
Air Canada May 23, 2016 May 30, 2016 $688
Air Canada May 23, 2016 May 30, 2016 $722
United May 23, 2016 May 30, 2016 $793
United May 23, 2016 May 30, 2016 $949
Alaska May 23, 2016 May 30, 2016 $1,076
Air Canada Feb 18, 2016 Feb 21, 2016 $1,228
United May 23, 2016 May 30, 2016 $1,259
Air Canada Feb 18, 2016 Feb 21, 2016 $1,618
Kitchener - Waterloo
Carrier Departure Date Return Date Lowest Price
American Apr 28, 2016 May 1, 2016 $509
WestJet Jun 8, 2016 Jun 12, 2016 $526
American Mar 23, 2016 Mar 28, 2016 $587
United Apr 28, 2016 May 1, 2016 $597
United Jun 8, 2016 Jun 12, 2016 $607
American Jun 8, 2016 Jun 12, 2016 $617
United Jun 8, 2016 Jun 12, 2016 $617
Alaska Jun 8, 2016 Jun 12, 2016 $622
Alaska Apr 28, 2016 May 1, 2016 $628
United Mar 23, 2016 Mar 28, 2016 $630
London
Carrier Departure Date Return Date Lowest Price
United Mar 25, 2016 Apr 3, 2016 $471
United Apr 8, 2016 Apr 18, 2016 $504
United Mar 25, 2016 Apr 3, 2016 $504
United Mar 22, 2016 Mar 27, 2016 $504
United Mar 22, 2016 Mar 27, 2016 $512
WestJet Jun 13, 2016 Jun 17, 2016 $528
WestJet Jun 13, 2016 Jun 17, 2016 $528
United Apr 8, 2016 Apr 18, 2016 $532
WestJet Jun 13, 2016 Jun 17, 2016 $536
United Mar 23, 2016 Mar 27, 2016 $540
Ottawa
Carrier Departure Date Return Date Lowest Price
American Mar 28, 2016 Apr 8, 2016 $405
WestJet May 9, 2016 May 18, 2016 $407
WestJet May 4, 2016 May 7, 2016 $415
American Feb 25, 2016 Feb 29, 2016 $417
WestJet May 4, 2016 May 8, 2016 $417
American Mar 28, 2016 Apr 8, 2016 $417
American May 24, 2016 May 26, 2016 $419
WestJet May 4, 2016 May 7, 2016 $424
American May 23, 2016 Jun 3, 2016 $424
American May 31, 2016 Jun 5, 2016 $424
Sault Ste Marie
Carrier Departure Date Return Date Lowest Price
Air Canada Mar 11, 2016 Mar 18, 2016 $588
United Mar 11, 2016 Mar 18, 2016 $588
Air Canada Mar 11, 2016 Mar 18, 2016 $607
Air Canada Mar 11, 2016 Mar 18, 2016 $707
Air Canada Feb 26, 2016 Mar 4, 2016 $754
Air Canada Feb 26, 2016 Mar 4, 2016 $758
United Mar 11, 2016 Mar 18, 2016 $803
Sudbury
Carrier Departure Date Return Date Lowest Price
United Feb 18, 2016 Feb 24, 2016 $891
United Feb 18, 2016 Feb 24, 2016 $1,986
Air Canada Feb 18, 2016 Feb 24, 2016 $2,503
Air Canada Feb 18, 2016 Feb 24, 2016 $2,507
Thunder Bay
Carrier Departure Date Return Date Lowest Price
WestJet Jun 7, 2016 Jun 14, 2016 $415
WestJet Jun 7, 2016 Jun 14, 2016 $422
Air Canada Jun 7, 2016 Jun 14, 2016 $518
Air Canada Jun 7, 2016 Jun 14, 2016 $522
United Jun 7, 2016 Jun 14, 2016 $590
United Jun 7, 2016 Jun 14, 2016 $649
United Mar 4, 2016 Mar 8, 2016 $675
Air Canada Mar 4, 2016 Mar 8, 2016 $679
Air Canada Mar 4, 2016 Mar 8, 2016 $683
Air Canada Mar 4, 2016 Mar 8, 2016 $683
Toronto
Carrier Departure Date Return Date Lowest Price
WestJet May 11, 2016 May 17, 2016 $369
WestJet Jun 8, 2016 Jun 22, 2016 $378
WestJet Jun 8, 2016 Jun 22, 2016 $378
American May 26, 2016 May 31, 2016 $381
WestJet Jun 1, 2016 Jun 8, 2016 $384
WestJet May 17, 2016 May 18, 2016 $384
WestJet May 18, 2016 May 25, 2016 $384
WestJet May 4, 2016 May 11, 2016 $384
WestJet May 10, 2016 May 17, 2016 $384
WestJet May 3, 2016 May 17, 2016 $384
Windsor
Carrier Departure Date Return Date Lowest Price
Air Canada Mar 11, 2016 Mar 19, 2016 $586
Air Canada Mar 11, 2016 Mar 19, 2016 $586
Air Canada May 4, 2016 May 11, 2016 $590
Air Canada May 4, 2016 May 11, 2016 $594
United Mar 11, 2016 Mar 19, 2016 $605
United Sep 15, 2016 Sep 17, 2016 $735
United Sep 16, 2016 Sep 17, 2016 $792
Air Canada Sep 15, 2016 Sep 17, 2016 $915
Air Canada Sep 16, 2016 Sep 17, 2016 $915
Alaska Mar 11, 2016 Mar 19, 2016 $962

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 Thu, Mar 3 Mon, Mar 7 $417

Cheap International Flights from San Francisco - SFO

FlightsAirlineLowest Price
San Francisco to Toronto American, Air Canada, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America, WestJet $378
San Francisco to Ottawa American, Air Canada, Alaska, JetBlue, Frontier, United, Virgin America, WestJet $417
San Francisco to London American, Air Canada, Alaska, United, WestJet $471
San Francisco to Thunder Bay American, Air Canada, Alaska, JetBlue, United, WestJet $415
San Francisco to Windsor American, Air Canada, Alaska, JetBlue, United, WestJet $586
San Francisco to Kingston American, Air Canada, Alaska, United $688
San Francisco to North Bay American, Air Canada, Alaska, United Check Dates
San Francisco to Sudbury American, Air Canada, Alaska, United $891
San Francisco to Sault Ste Marie American, Air Canada, United $588
San Francisco to Timmins American, Air Canada, Alaska, United Check Dates

Cheap International Flights to Ontario - ON

FlightsAirlineLowest Price
Sacramento to Toronto American, Air Canada, Alaska, JetBlue, United, WestJet $377
San Jose to Toronto American, Air Canada, Alaska, JetBlue, United, WestJet $334
Oakland to Toronto American, Air Canada, Alaska, JetBlue, Frontier, United, WestJet $479
Fresno to Toronto American, Air Canada, Alaska, JetBlue, United, WestJet $477
San Jose to Ottawa American, Air Canada, Alaska, United, WestJet $482
Reno to Toronto American, Air Canada, Alaska, JetBlue, United, WestJet $401
Sacramento to Ottawa American, Air Canada, Alaska, JetBlue, United, WestJet $460
Sacramento to London American, Air Canada, Alaska, United, WestJet $782
Oakland to Ottawa American, Air Canada, Alaska, United, WestJet $634
Monterey to Toronto American, Air Canada, Alaska, United $2,275
Reno to Ottawa American, Air Canada, Alaska, United, WestJet Check Dates
Fresno to Ottawa American, Air Canada, Alaska, United, WestJet Check Dates
Redding to Toronto United Check Dates
San Luis Obispo to Toronto American, Air Canada, United $573
San Jose to Thunder Bay American, Air Canada, Alaska, United, WestJet Check Dates
Modesto to TorontoCheck Dates
San Jose to London American, Air Canada, Alaska, United, WestJet $656
Oakland to London American, Air Canada, Alaska, United Check Dates
Chico to TorontoCheck Dates

Flight Schedule Summaries

San Francisco to Toronto
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American CLT X X X X X X X
Air Canada - X X X X X X X
Delta JFK X X X X X X X
Delta LAX / DTW X X X X
United ORD 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 YUL X X X X X X X
Delta DTW X X X X X X X
Delta MSP / DTW X X X X X X X
United IAD X X X X X X X
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 Windsor
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Air Canada YYZ 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 YVR / 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 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
United ORD X X X X X X X
United DEN / ORD 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 Flights from San Francisco to Ontario - from $369 Round trip from SFO to ON