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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.
224,081 seats are available per week to fly from Ontario, CA to Toronto.
There are 5768 flights from Ontario, CA to Toronto per week.

Cheap Domestic Flights from Ontario - ONT

Flights
Airline
Lowest Price
United, US Airways, American, AirTran
$335

Cheap Domestic Flights to Toronto - YTO

Flights
Airline
Lowest Price
Delta, United, US Airways, American, JetBlue, AirTran
$402
AirTran, Spirit, Sun Country, US Airways, American, United, JetBlue, Frontier, Virgin America
$278
US Airways, Frontier, American, Alaska, Delta, United, AirTran, Spirit
$244
JetBlue, American, US Airways, Delta, AirTran, United
$366
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
$174
American, Sun Country, Spirit, Frontier, AirTran, United, Alaska, Delta, Virgin America, US Airways
$223
Alaska, Virgin America, AirTran, United, Delta, US Airways, American, JetBlue
$339
Virgin America, JetBlue, AirTran, Hawaiian, Spirit, Sun Country, US Airways, American, Delta, United, Alaska
$360
US Airways, Delta, United, Alaska, Spirit, JetBlue, Virgin America, AirTran, American
$354
Delta, United, US Airways, AirTran, JetBlue, American
$402
United, AirTran, JetBlue, American, US Airways, Delta
$373
JetBlue, American, United, AirTran, Spirit, US Airways, Delta
$335
Alaska, Delta, US Airways, American, AirTran, United, Frontier, Spirit
$244
US Airways, United, Delta, Alaska, American, Sun Country, JetBlue, Frontier, Virgin America, AirTran
$308
AirTran, American, Delta, United, Alaska, Frontier, US Airways
$244
Delta, United, Alaska, US Airways, American, JetBlue, AirTran
$350
Delta, AirTran, United, US Airways, American, JetBlue
$375
US Airways, JetBlue
$371
US Airways, JetBlue, United, Delta, American
$402
AirTran, United, Delta, Alaska, American, US Airways, Spirit, Frontier
$266

Cheap International Flights to Toronto - YTO

Flights
Airline
Lowest Price
WestJet, American, US Airways, Delta, Air Canada, United, Alaska, El Al
$395
United, Alaska, US Airways, Air Canada, American, Delta, WestJet
$376
WestJet, US Airways, Delta, United, Alaska, Air Canada, American
$408
United, Delta, Alaska, US Airways, American, WestJet, Air Canada
$421
Delta, US Airways, United, Air Canada
$449
Delta, Air Canada, United, WestJet, US Airways, American
$389
Delta, US Airways
$557
WestJet, United, Air Canada
$392
Cheap Flights from Ontario to Toronto, from $534 Round trip from ONT to YTO