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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
$354
Delta, AirTran, Virgin America, JetBlue, American, US Airways, United, Alaska
$354
American, Delta, United, Alaska, US Airways
$377
Delta, US Airways, JetBlue, Alaska
$362

Cheap Domestic Flights to Ontario - ONT

Flights
Airline
Lowest Price
US Airways, American, United, AirTran
$325
United, US Airways, Delta, American, AirTran
$341
Delta, Alaska, United, American, US Airways
$339
Alaska, United, Delta, US Airways, American, AirTran
$341
United, US Airways, Delta, American
$350
Delta, United, AirTran, American, US Airways
$157
Delta, American, US Airways, United
$519
United, US Airways, American, Sun Country, JetBlue, Frontier, Virgin America, AirTran, Alaska, Delta
$327
Delta, United, US Airways
$515
AirTran, JetBlue, Spirit, American, Delta, United, US Airways
$327
United, Delta, US Airways, American, JetBlue, AirTran, Virgin America, Alaska
$342
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
$321
American, AirTran, Virgin America, United, Frontier, JetBlue, Sun Country, US Airways
$322
United, Delta, US Airways, American, JetBlue, AirTran, Alaska
$161
US Airways, JetBlue
$321
JetBlue, AirTran, American, US Airways, Delta, United
$150
US Airways, American, Delta, Alaska, United
$368
JetBlue, Alaska, Delta, US Airways
$344
Frontier, Virgin America, Sun Country, American, US Airways, United
$352
Delta, Alaska, US Airways, American, Sun Country, AirTran, JetBlue, Frontier, Virgin America, United
$163
AirTran, American, US Airways, United, Delta
$344
Alaska, Delta, US Airways, American, Sun Country, JetBlue, Frontier, Virgin America, AirTran, United
$331
AirTran, United, US Airways, JetBlue, American, Sun Country, Spirit, Frontier
$287
American, AirTran, JetBlue, United, Delta, US Airways
$373
Cheap Flights from Philadelphia to Ontario, from $370 Round trip from PHL to ONT