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Cheap Flights from Ontario to Toronto - ONT to YTO

Did You Know?

United Airlines has 490 connecting flights between Ontario, CA and Toronto.
You must make at least one connection to fly from Ontario, CA to Toronto.

Cheap Domestic Flights from Ontario - ONT

Flights
Airline
Lowest Price
United, US Airways, American, AirTran
$297

Cheap Domestic Flights to Toronto - YTO

Flights
Airline
Lowest Price
Delta, United, US Airways, American, JetBlue, AirTran
$352
AirTran, Spirit, Sun Country, US Airways, American, United, JetBlue, Frontier, Virgin America
$300
US Airways, Frontier, American, Alaska, Delta, United, AirTran, Spirit
$261
JetBlue, American, US Airways, Delta, AirTran, United
$373
Frontier, Sun Country, JetBlue, US Airways, Virgin America, AirTran, United, American
$322
Sun Country, Spirit, Virgin America, AirTran, American, US Airways, Alaska, Delta, United, Frontier
$203
American, Sun Country, Spirit, Frontier, AirTran, United, Alaska, Delta, Virgin America, US Airways
$140
Alaska, Virgin America, AirTran, United, Delta, US Airways, American, JetBlue
$323
Virgin America, JetBlue, AirTran, Hawaiian, Spirit, Sun Country, US Airways, American, Delta, United, Alaska
$251
US Airways, Delta, United, Alaska, Spirit, JetBlue, Virgin America, AirTran, American
$345
Delta, United, US Airways, AirTran, JetBlue, American
$427
United, AirTran, JetBlue, American, US Airways, Delta
$406
JetBlue, American, United, AirTran, Spirit, US Airways, Delta
$306
Alaska, Delta, US Airways, American, AirTran, United, Frontier, Spirit
$203
US Airways, United, Delta, Alaska, American, Sun Country, JetBlue, Frontier, Virgin America, AirTran
$261
AirTran, American, Delta, United, Alaska, Frontier, US Airways
$244
Delta, United, Alaska, US Airways, American, JetBlue, AirTran
$397
Delta, AirTran, United, US Airways, American, JetBlue
$373
US Airways, JetBlue
$308
US Airways, JetBlue, United, Delta, American
$427
AirTran, United, Delta, Alaska, American, US Airways, Spirit, Frontier
$273

Cheap International Flights to Toronto - YTO

Flights
Airline
Lowest Price
WestJet, American, US Airways, Delta, Air Canada, United, Alaska, El Al
$392
United, Alaska, US Airways, Air Canada, American, Delta, WestJet
$333
WestJet, US Airways, Delta, United, Alaska, Air Canada, American
$392
United, Delta, Alaska, US Airways, American, WestJet, Air Canada
$400
Delta, US Airways, United, Air Canada
$467
Delta, Air Canada, United, WestJet, US Airways, American
$386
Delta, US Airways
$555
WestJet, United, Air Canada
$390
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Cheap Flights from Ontario to Toronto, from $440 Round trip from ONT to YTO