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Cheap Flights from Philadelphia to Ontario - PHL to ONT

Did You Know?

There are 4430 flights from Philadelphia, PA to Ontario per week.
US Airways has 477 connecting flights between Philadelphia, PA and Ontario.
You must make at least one connection to fly from Philadelphia, PA to Ontario.
233,576 seats are available per week to fly from Philadelphia, PA to Ontario.

Cheap Domestic Flights from Philadelphia - PHL

Flights
Airline
Lowest Price
AirTran, Virgin America, JetBlue, Spirit, American, US Airways, United, Alaska, Delta
$375
Delta, AirTran, Virgin America, JetBlue, American, US Airways, United, Alaska
$298
American, Delta, United, Alaska, US Airways
$404
Delta, US Airways, JetBlue, Alaska
$384

Cheap Domestic Flights to Ontario - ONT

Flights
Airline
Lowest Price
US Airways, American, United, AirTran
$339
United, US Airways, Delta, American, AirTran
$339
Delta, Alaska, United, American, US Airways
$339
Alaska, United, Delta, US Airways, American, AirTran
$339
United, US Airways, Delta, American
$370
Delta, United, AirTran, American, US Airways
$443
Delta, American, US Airways, United
$553
United, US Airways, American, Sun Country, JetBlue, Frontier, Virgin America, AirTran, Alaska, Delta
$264
Delta, United, US Airways
$546
AirTran, JetBlue, Spirit, American, Delta, United, US Airways
$337
United, Delta, US Airways, American, JetBlue, AirTran, Virgin America, Alaska
$347
AirTran, JetBlue, United, American, Sun Country, Hawaiian, Alaska, Frontier, Virgin America, US Airways
$280
United, US Airways, American, AirTran, Frontier
$328
JetBlue, United, US Airways, AirTran
$285
American, AirTran, Virgin America, United, Frontier, JetBlue, Sun Country, US Airways
$322
United, Delta, US Airways, American, JetBlue, AirTran, Alaska
$373
US Airways, JetBlue
$285
JetBlue, AirTran, American, US Airways, Delta, United
$384
US Airways, American, Delta, Alaska, United
$364
JetBlue, Alaska, Delta, US Airways
$399
Frontier, Virgin America, Sun Country, American, US Airways, United
$395
Delta, Alaska, US Airways, American, Sun Country, AirTran, JetBlue, Frontier, Virgin America, United
$83
AirTran, American, US Airways, United, Delta
$342
Alaska, Delta, US Airways, American, Sun Country, JetBlue, Frontier, Virgin America, AirTran, United
$351
AirTran, United, US Airways, JetBlue, American, Sun Country, Spirit, Frontier
$309
American, AirTran, JetBlue, United, Delta, US Airways
$364
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Cheap Flights from Philadelphia to Ontario, from $401 Round trip from PHL to ONT