Flights
Hotels
From
To
1 traveler
Unsupported Browser!
Find Flights
Flights
Hotels
1 traveler
Unsupported Browser!
Find Flights

Cheap Flights From San Francisco To Ontario

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

Kitchener - Waterloo
Carrier Departure Date Return Date Lowest Price
American Jun 9, 2016 Jun 13, 2016 $526
WestJet Jun 9, 2016 Jun 13, 2016 $562
WestJet Jul 5, 2016 Jul 12, 2016 $575
American Jul 5, 2016 Jul 12, 2016 $592
American Jul 5, 2016 Jul 12, 2016 $600
American Jun 9, 2016 Jun 13, 2016 $629
American May 27, 2016 May 29, 2016 $687
Alaska Jul 5, 2016 Jul 12, 2016 $754
Alaska Jul 5, 2016 Jul 12, 2016 $763
American May 27, 2016 May 29, 2016 $797
London
Carrier Departure Date Return Date Lowest Price
WestJet Jun 10, 2016 Jun 12, 2016 $534
WestJet Aug 6, 2016 Aug 15, 2016 $535
United Jun 10, 2016 Jun 12, 2016 $554
WestJet May 30, 2016 Jun 13, 2016 $565
WestJet Aug 6, 2016 Aug 15, 2016 $585
WestJet May 30, 2016 Jun 13, 2016 $587
United May 30, 2016 Jun 13, 2016 $598
WestJet May 27, 2016 May 29, 2016 $606
United May 30, 2016 Jun 13, 2016 $630
United May 30, 2016 Jun 13, 2016 $630
Ottawa
Carrier Departure Date Return Date Lowest Price
American Jun 1, 2016 Jun 10, 2016 $402
American May 31, 2016 Jun 9, 2016 $403
American Jun 24, 2016 Jun 29, 2016 $415
American Jun 1, 2016 Jun 10, 2016 $415
American May 10, 2016 May 14, 2016 $415
American May 10, 2016 May 14, 2016 $419
American Jul 27, 2016 Aug 3, 2016 $434
American Oct 12, 2016 Oct 19, 2016 $434
American Jun 14, 2016 Jun 22, 2016 $434
American May 7, 2016 May 13, 2016 $437
Thunder Bay
Carrier Departure Date Return Date Lowest Price
WestJet Aug 10, 2016 Aug 18, 2016 $511
Air Canada Aug 10, 2016 Aug 18, 2016 $553
Air Canada Aug 10, 2016 Aug 18, 2016 $553
American Aug 10, 2016 Aug 18, 2016 $559
United Aug 10, 2016 Aug 18, 2016 $586
United Aug 10, 2016 Aug 18, 2016 $696
Timmins
Carrier Departure Date Return Date Lowest Price
Air Canada Jul 1, 2016 Jul 7, 2016 $876
United Jul 1, 2016 Jul 7, 2016 $884
Air Canada Jul 1, 2016 Jul 7, 2016 $958
Air Canada Jul 1, 2016 Jul 7, 2016 $1,061
Toronto
Carrier Departure Date Return Date Lowest Price
United Jun 7, 2016 Jun 8, 2016 $427
American Jun 7, 2016 Jun 8, 2016 $432
Air Canada Sep 28, 2016 Oct 5, 2016 $434
Air Canada Jun 4, 2016 Jun 7, 2016 $435
Air Canada May 31, 2016 Jun 7, 2016 $435
Air Canada Jun 4, 2016 Jun 11, 2016 $435
Air Canada May 31, 2016 Jun 7, 2016 $435
Air Canada May 31, 2016 Jun 4, 2016 $435
Air Canada Jun 4, 2016 Jun 8, 2016 $435
Air Canada Jun 1, 2016 Jun 8, 2016 $435
Windsor
Carrier Departure Date Return Date Lowest Price
WestJet Jun 15, 2016 Jun 17, 2016 $525
WestJet Jun 3, 2016 Jun 5, 2016 $553
WestJet Sep 2, 2016 Sep 5, 2016 $553
American Jun 15, 2016 Jun 17, 2016 $595
WestJet Sep 2, 2016 Sep 5, 2016 $636
WestJet Jun 3, 2016 Jun 5, 2016 $655
Air Canada Jun 12, 2016 Jun 15, 2016 $667
United Sep 1, 2016 Sep 5, 2016 $670
WestJet Jul 30, 2016 Aug 7, 2016 $683
WestJet Jun 15, 2016 Jun 17, 2016 $693

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 Sat, Jun 4 Tue, Jun 7 $435

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, Great Lakes $427
San Francisco to Ottawa American, Air Canada, Alaska, JetBlue, Frontier, United, Virgin America, WestJet $402
San Francisco to London American, Air Canada, Alaska, United, WestJet $534
San Francisco to Thunder Bay American, Air Canada, Alaska, JetBlue, United, WestJet $511
San Francisco to Windsor American, Air Canada, Alaska, JetBlue, United, WestJet $525
San Francisco to Kingston American, Air Canada, Alaska, United Check Dates
San Francisco to North Bay American, Air Canada, Alaska, United Check Dates
San Francisco to Sudbury American, Air Canada, Alaska, United Check Dates
San Francisco to Sault Ste Marie American, Air Canada, Alaska, JetBlue, United, Virgin America Check Dates
San Francisco to Timmins American, Air Canada, Alaska, United $876

Cheap International Flights to Ontario - ON

FlightsAirlineLowest Price
Sacramento to Toronto American, Air Canada, Alaska, JetBlue, United, WestJet $375
San Jose to Toronto American, Air Canada, Alaska, JetBlue, United, WestJet $361
Oakland to Toronto American, Air Canada, Alaska, JetBlue, United, Virgin America, WestJet $455
Fresno to Toronto American, Air Canada, Alaska, United, WestJet $449
San Jose to Ottawa American, Air Canada, Alaska, JetBlue, United, WestJet $531
Reno to Toronto American, Air Canada, Alaska, JetBlue, United, WestJet $405
Sacramento to Ottawa American, Air Canada, Alaska, JetBlue, United, WestJet $616
Sacramento to London American, Air Canada, Alaska, United, WestJet Check Dates
Oakland to Ottawa American, Air Canada, Alaska, United, WestJet $710
Monterey to Toronto American, Air Canada, Alaska, United $441
Reno to Ottawa American, Air Canada, Alaska, United, WestJet $577
Fresno to Ottawa American, Air Canada, Alaska, United, WestJet $597
Redding to Toronto Alaska, United $652
San Luis Obispo to Toronto American, Air Canada, United Check Dates
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 $758
Oakland to London American, Air Canada, Alaska, United, WestJet Check Dates
Chico to TorontoCheck Dates

Flight Schedule Summaries

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 MSP 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 / YWG 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 SLC / DTW X X X X X X X
United IAD X X X X X X X
WestJet YYC X X X X X X X
WestJet YYC / YWG 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
WestJet YYC X X X X X X X
WestJet YYC / YYZ 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
WestJet 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
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 Timmins
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Air Canada 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 Flights from San Francisco to Ontario - from $402 Round trip from SFO to ON