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Cheap Flights from Ontario to Philadelphia - ONT to PHL (reverse)

Did You Know?

There are 5390 flights from Ontario, CA to Philadelphia per week.
You must make at least one connection to fly from Ontario, CA to Philadelphia.
Us Airways has 490 connecting flights between Ontario, CA and Philadelphia.
269,786 seats are available per week to fly from Ontario, CA to Philadelphia.

Cheap Domestic Flights from Ontario - ONT

Flights
Airline
Lowest Price
United, US Airways, American, AirTran
$334

Cheap Domestic Flights to Philadelphia - PHL

Flights
Airline
Lowest Price
US Airways, Delta, United, Alaska, Spirit, JetBlue, Virgin America, AirTran, American
$156
Virgin America, JetBlue, Spirit, US Airways, American, United, Delta, Alaska, AirTran
$195
AirTran, Virgin America, JetBlue, American, US Airways, United, Delta, Alaska
$166
US Airways, American, Delta, Alaska, United
$360
JetBlue, Delta, Alaska, US Airways
$332
Delta, United, Alaska, US Airways, AirTran
$273
US Airways, United, Alaska, American
$544
American, US Airways, Delta, United, Alaska, Virgin America
$355
US Airways, United
$542
AirTran, Spirit, Sun Country, US Airways, American, United, JetBlue, Frontier, Virgin America
$154
Frontier, Sun Country, JetBlue, US Airways, Virgin America, AirTran, United, American
$220
Alaska, Virgin America, AirTran, United, Delta, US Airways, American, JetBlue
$332
JetBlue, American, United, AirTran, Spirit, US Airways, Delta
$356
US Airways, JetBlue
$250
US Airways, United, Delta, Alaska, American, Sun Country, JetBlue, Frontier, Virgin America, AirTran
$320
Alaska, AirTran, Frontier, Spirit, US Airways, American, Delta, United
$305
Virgin America, AirTran, JetBlue, American, Alaska, Delta, United, US Airways
$351
Virgin America, JetBlue, AirTran, Hawaiian, Spirit, Sun Country, US Airways, American, Delta, United, Alaska
$361
United, US Airways, American, AirTran, Frontier
$320
Delta, US Airways, American, Spirit, JetBlue, AirTran, United
$215
United, US Airways, JetBlue, AirTran
$324
US Airways, Delta, United, JetBlue, American, Alaska, Virgin America
$378
United, Delta, Alaska, US Airways, Sun Country, American, JetBlue, AirTran, Virgin America, Frontier
$320
US Airways, AirTran, Delta, United, JetBlue, American
$248
Frontier, Virgin America, Spirit, Sun Country, US Airways, American, Delta, United, Alaska
$185
US Airways, Alaska, United, Delta, American, Sun Country, JetBlue, Frontier, Virgin America, AirTran
$198

Cheap International Flights to Philadelphia - PHL

Flights
Airline
Lowest Price
WestJet, American, US Airways, Delta, Air Canada, United, Alaska, El Al
$506
Cheap Flights from Ontario to Philadelphia, from $368 Round trip from ONT to PHL