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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
$325

Cheap Domestic Flights to Toronto - YTO

Flights
Airline
Lowest Price
Delta, United, US Airways, American, JetBlue, AirTran
$404
AirTran, Spirit, Sun Country, US Airways, American, United, JetBlue, Frontier, Virgin America
$231
US Airways, Frontier, American, Alaska, Delta, United, AirTran, Spirit
$213
JetBlue, American, US Airways, Delta, AirTran, United
$375
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
$203
Alaska, Virgin America, AirTran, United, Delta, US Airways, American, JetBlue
$342
Virgin America, JetBlue, AirTran, Hawaiian, Spirit, Sun Country, US Airways, American, Delta, United, Alaska
$314
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
$375
JetBlue, American, United, AirTran, Spirit, US Airways, Delta
$327
Alaska, Delta, US Airways, American, AirTran, United, Frontier, Spirit
$223
US Airways, United, Delta, Alaska, American, Sun Country, JetBlue, Frontier, Virgin America, AirTran
$327
AirTran, American, Delta, United, Alaska, Frontier, US Airways
$244
Delta, United, Alaska, US Airways, American, JetBlue, AirTran
$389
Delta, AirTran, United, US Airways, American, JetBlue
$342
US Airways, JetBlue
$321
US Airways, JetBlue, United, Delta, American
$402
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
$395
United, Alaska, US Airways, Air Canada, American, Delta, WestJet
$336
WestJet, US Airways, Delta, United, Alaska, Air Canada, American
$409
United, Delta, Alaska, US Airways, American, WestJet, Air Canada
$403
Delta, US Airways, United, Air Canada
$449
Delta, Air Canada, United, WestJet, US Airways, American
$388
Delta, US Airways
$558
WestJet, United, Air Canada
$392
Cheap Flights from Ontario to Toronto, from $519 Round trip from ONT to YTO