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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
$333

Cheap Domestic Flights to Toronto - YTO

Flights
Airline
Lowest Price
Delta, United, US Airways, American, JetBlue, AirTran
$428
AirTran, Spirit, Sun Country, US Airways, American, United, JetBlue, Frontier, Virgin America
$246
US Airways, Frontier, American, Alaska, Delta, United, AirTran, Spirit
$266
JetBlue, American, US Airways, Delta, AirTran, United
$397
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
$214
American, Sun Country, Spirit, Frontier, AirTran, United, Alaska, Delta, Virgin America, US Airways
$214
Alaska, Virgin America, AirTran, United, Delta, US Airways, American, JetBlue
$359
Virgin America, JetBlue, AirTran, Hawaiian, Spirit, Sun Country, US Airways, American, Delta, United, Alaska
$334
US Airways, Delta, United, Alaska, Spirit, JetBlue, Virgin America, AirTran, American
$375
Delta, United, US Airways, AirTran, JetBlue, American
$428
United, AirTran, JetBlue, American, US Airways, Delta
$399
JetBlue, American, United, AirTran, Spirit, US Airways, Delta
$320
Alaska, Delta, US Airways, American, AirTran, United, Frontier, Spirit
$236
US Airways, United, Delta, Alaska, American, Sun Country, JetBlue, Frontier, Virgin America, AirTran
$303
AirTran, American, Delta, United, Alaska, Frontier, US Airways
$258
Delta, United, Alaska, US Airways, American, JetBlue, AirTran
$413
Delta, AirTran, United, US Airways, American, JetBlue
$362
US Airways, JetBlue
$349
US Airways, JetBlue, United, Delta, American
$426
AirTran, United, Delta, Alaska, American, US Airways, Spirit, Frontier
$289

Cheap International Flights to Toronto - YTO

Flights
Airline
Lowest Price
WestJet, American, US Airways, Delta, Air Canada, United, Alaska, El Al
$405
United, Alaska, US Airways, Air Canada, American, Delta, WestJet
$344
WestJet, US Airways, Delta, United, Alaska, Air Canada, American
$420
United, Delta, Alaska, US Airways, American, WestJet, Air Canada
$560
Delta, US Airways, United, Air Canada
$449
Delta, Air Canada, United, WestJet, US Airways, American
$397
Delta, US Airways
$558
WestJet, United, Air Canada
$402
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Cheap Flights from Ontario to Toronto, from $575 Round trip from ONT to YTO