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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
$336

Cheap Domestic Flights to Toronto - YTO

Flights
Airline
Lowest Price
Delta, United, US Airways, American, JetBlue, AirTran
$446
AirTran, Spirit, Sun Country, US Airways, American, United, JetBlue, Frontier, Virgin America
$273
US Airways, Frontier, American, Alaska, Delta, United, AirTran, Spirit
$266
JetBlue, American, US Airways, Delta, AirTran, United
$419
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
$148
Alaska, Virgin America, AirTran, United, Delta, US Airways, American, JetBlue
$347
Virgin America, JetBlue, AirTran, Hawaiian, Spirit, Sun Country, US Airways, American, Delta, United, Alaska
$264
US Airways, Delta, United, Alaska, Spirit, JetBlue, Virgin America, AirTran, American
$375
Delta, United, US Airways, AirTran, JetBlue, American
$452
United, AirTran, JetBlue, American, US Airways, Delta
$430
JetBlue, American, United, AirTran, Spirit, US Airways, Delta
$342
Alaska, Delta, US Airways, American, AirTran, United, Frontier, Spirit
$214
US Airways, United, Delta, Alaska, American, Sun Country, JetBlue, Frontier, Virgin America, AirTran
$264
AirTran, American, Delta, United, Alaska, Frontier, US Airways
$258
Delta, United, Alaska, US Airways, American, JetBlue, AirTran
$421
Delta, AirTran, United, US Airways, American, JetBlue
$408
US Airways, JetBlue
$327
US Airways, JetBlue, United, Delta, American
$452
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
$422
United, Alaska, US Airways, Air Canada, American, Delta, WestJet
$374
WestJet, US Airways, Delta, United, Alaska, Air Canada, American
$459
United, Delta, Alaska, US Airways, American, WestJet, Air Canada
$450
Delta, US Airways, United, Air Canada
$498
Delta, Air Canada, United, WestJet, US Airways, American
$430
Delta, US Airways
$573
WestJet, United, Air Canada
$436
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Cheap Flights from Ontario to Toronto, from $595 Round trip from ONT to YTO