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Cheap Flights from Philadelphia to Ontario - PHL to ONT

Did You Know?

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.

Cheap Domestic Flights from Philadelphia - PHL

Flights
Airline
Lowest Price
AirTran, Virgin America, JetBlue, Spirit, American, US Airways, United, Alaska, Delta
$345
Delta, AirTran, Virgin America, JetBlue, American, US Airways, United, Alaska
$319
American, Delta, United, Alaska, US Airways
$418
Delta, US Airways, JetBlue, Alaska
$362

Cheap Domestic Flights to Ontario - ONT

Flights
Airline
Lowest Price
US Airways, American, United, AirTran
$316
United, US Airways, Delta, American, AirTran
$383
Delta, Alaska, United, American, US Airways
$321
Alaska, United, Delta, US Airways, American, AirTran
$378
United, US Airways, Delta, American
$358
Delta, United, AirTran, American, US Airways
$453
Delta, American, US Airways, United
$589
United, US Airways, American, Sun Country, JetBlue, Frontier, Virgin America, AirTran, Alaska, Delta
$331
Delta, United, US Airways
$523
AirTran, JetBlue, Spirit, American, Delta, United, US Airways
$286
United, Delta, US Airways, American, JetBlue, AirTran, Virgin America, Alaska
$323
AirTran, JetBlue, United, American, Sun Country, Hawaiian, Alaska, Frontier, Virgin America, US Airways
$261
United, US Airways, American, AirTran, Frontier
$300
JetBlue, United, US Airways, AirTran
$308
American, AirTran, Virgin America, United, Frontier, JetBlue, Sun Country, US Airways
$343
United, Delta, US Airways, American, JetBlue, AirTran, Alaska
$356
US Airways, JetBlue
$308
JetBlue, AirTran, American, US Airways, Delta, United
$359
US Airways, American, Delta, Alaska, United
$319
JetBlue, Alaska, Delta, US Airways
$344
Frontier, Virgin America, Sun Country, American, US Airways, United
$370
Delta, Alaska, US Airways, American, Sun Country, AirTran, JetBlue, Frontier, Virgin America, United
$144
AirTran, American, US Airways, United, Delta
$387
Alaska, Delta, US Airways, American, Sun Country, JetBlue, Frontier, Virgin America, AirTran, United
$331
AirTran, United, US Airways, JetBlue, American, Sun Country, Spirit, Frontier
$315
American, AirTran, JetBlue, United, Delta, US Airways
$339
Cheap Flights from Philadelphia to Ontario, from $422 Round trip from PHL to ONT