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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
$371
Delta, AirTran, Virgin America, JetBlue, American, US Airways, United, Alaska
$166
American, Delta, United, Alaska, US Airways
$373
Delta, US Airways, JetBlue, Alaska
$362

Cheap Domestic Flights to Ontario - ONT

Flights
Airline
Lowest Price
US Airways, American, United, AirTran
$360
United, US Airways, Delta, American, AirTran
$340
Delta, Alaska, United, American, US Airways
$360
Alaska, United, Delta, US Airways, American, AirTran
$341
United, US Airways, Delta, American
$329
Delta, United, AirTran, American, US Airways
$157
Delta, American, US Airways, United
$651
United, US Airways, American, Sun Country, JetBlue, Frontier, Virgin America, AirTran, Alaska, Delta
$320
Delta, United, US Airways
$572
AirTran, JetBlue, Spirit, American, Delta, United, US Airways
$327
United, Delta, US Airways, American, JetBlue, AirTran, Virgin America, Alaska
$389
AirTran, JetBlue, United, American, Sun Country, Hawaiian, Alaska, Frontier, Virgin America, US Airways
$179
United, US Airways, American, AirTran, Frontier
$320
JetBlue, United, US Airways, AirTran
$333
American, AirTran, Virgin America, United, Frontier, JetBlue, Sun Country, US Airways
$322
United, Delta, US Airways, American, JetBlue, AirTran, Alaska
$161
US Airways, JetBlue
$329
JetBlue, AirTran, American, US Airways, Delta, United
$150
US Airways, American, Delta, Alaska, United
$389
JetBlue, Alaska, Delta, US Airways
$344
Frontier, Virgin America, Sun Country, American, US Airways, United
$372
Delta, Alaska, US Airways, American, Sun Country, AirTran, JetBlue, Frontier, Virgin America, United
$198
AirTran, American, US Airways, United, Delta
$344
Alaska, Delta, US Airways, American, Sun Country, JetBlue, Frontier, Virgin America, AirTran, United
$320
AirTran, United, US Airways, JetBlue, American, Sun Country, Spirit, Frontier
$154
American, AirTran, JetBlue, United, Delta, US Airways
$379
Cheap Flights from Philadelphia to Ontario, from $465 Round trip from PHL to ONT