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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
$375
American, Delta, United, Alaska, US Airways
$395
Delta, US Airways, JetBlue, Alaska
$384

Cheap Domestic Flights to Ontario - ONT

Flights
Airline
Lowest Price
US Airways, American, United, AirTran
$316
United, US Airways, Delta, American, AirTran
$317
Delta, Alaska, United, American, US Airways
$335
Alaska, United, Delta, US Airways, American, AirTran
$313
United, US Airways, Delta, American
$339
Delta, United, AirTran, American, US Airways
$361
Delta, American, US Airways, United
$555
United, US Airways, American, Sun Country, JetBlue, Frontier, Virgin America, AirTran, Alaska, Delta
$303
Delta, United, US Airways
$545
AirTran, JetBlue, Spirit, American, Delta, United, US Airways
$320
United, Delta, US Airways, American, JetBlue, AirTran, Virgin America, Alaska
$325
AirTran, JetBlue, United, American, Sun Country, Hawaiian, Alaska, Frontier, Virgin America, US Airways
$287
United, US Airways, American, AirTran, Frontier
$322
JetBlue, United, US Airways, AirTran
$325
American, AirTran, Virgin America, United, Frontier, JetBlue, Sun Country, US Airways
$322
United, Delta, US Airways, American, JetBlue, AirTran, Alaska
$342
US Airways, JetBlue
$325
JetBlue, AirTran, American, US Airways, Delta, United
$362
US Airways, American, Delta, Alaska, United
$364
JetBlue, Alaska, Delta, US Airways
$320
Frontier, Virgin America, Sun Country, American, US Airways, United
$354
Delta, Alaska, US Airways, American, Sun Country, AirTran, JetBlue, Frontier, Virgin America, United
$172
AirTran, American, US Airways, United, Delta
$318
Alaska, Delta, US Airways, American, Sun Country, JetBlue, Frontier, Virgin America, AirTran, United
$351
AirTran, United, US Airways, JetBlue, American, Sun Country, Spirit, Frontier
$292
American, AirTran, JetBlue, United, Delta, US Airways
$364
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Cheap Flights from Philadelphia to Ontario, from $397 Round trip from PHL to ONT