Welcome | Sign out

Cheap Flights from Ontario to Pittsburgh - ONT to PIT

Did You Know?

You must make at least one connection to fly from Ontario, CA to Pittsburgh.
American Airlines has 490 connecting flights between Ontario, CA and Pittsburgh.
There are 5218 flights from Ontario, CA to Pittsburgh per week.
241,176 seats are available per week to fly from Ontario, CA to Pittsburgh.

Cheap Domestic Flights from Ontario - ONT

Flights
Airline
Lowest Price
United, US Airways, American, AirTran
$335

Cheap Domestic Flights to Pittsburgh - PIT

Flights
Airline
Lowest Price
Delta, United, Alaska, US Airways, American, JetBlue, AirTran
$282
AirTran, JetBlue, American, US Airways, Delta, United
$370
AirTran, JetBlue, American, US Airways, Delta, United
$393
United, Delta, US Airways, American, AirTran
$424
Delta, US Airways, AirTran, United
$424
JetBlue, US Airways, Delta
$424
American, US Airways, United
$445
US Airways, United
$444
AirTran, Spirit, Sun Country, US Airways, American, United, JetBlue, Frontier, Virgin America
$154
US Airways, Frontier, American, Alaska, Delta, United, AirTran, Spirit
$244
US Airways, United, Delta, Alaska, American, Sun Country, JetBlue, Frontier, Virgin America, AirTran
$320
JetBlue, American, United, AirTran, Spirit, US Airways, Delta
$323
Frontier, Sun Country, JetBlue, US Airways, Virgin America, AirTran, United, American
$322
AirTran, American, Delta, United, Alaska, Frontier, US Airways
$244
US Airways, Delta, United, Alaska, Spirit, JetBlue, Virgin America, AirTran, American
$156
Sun Country, Spirit, Virgin America, AirTran, American, US Airways, Alaska, Delta, United, Frontier
$174
American, Sun Country, Spirit, Frontier, AirTran, United, Alaska, Delta, Virgin America, US Airways
$223
Alaska, Virgin America, AirTran, United, Delta, US Airways, American, JetBlue
$348
Virgin America, JetBlue, AirTran, Hawaiian, Spirit, Sun Country, US Airways, American, Delta, United, Alaska
$343
Delta, United, AirTran, US Airways
$380
Alaska, US Airways, American, JetBlue, AirTran, Delta, United
$280
Alaska, Delta, US Airways, American, AirTran, United, Frontier, Spirit
$244
Alaska, United, Delta, US Airways, American, Frontier, AirTran
$331
United, Delta, Alaska, US Airways, Sun Country, American, JetBlue, AirTran, Virgin America, Frontier
$320
Delta, United, US Airways, American, JetBlue, AirTran
$400
Delta, US Airways, American, Spirit, JetBlue, AirTran, United
$140
Virgin America, JetBlue, Spirit, US Airways, American, United, Delta, Alaska, AirTran
$192

Cheap International Flights to Pittsburgh - PIT

Flights
Airline
Lowest Price
WestJet, American, US Airways, Delta, Air Canada, United, Alaska, El Al
$458
United, Alaska, US Airways, Air Canada, American, Delta, WestJet
$376
Cheap Flights from Ontario to Pittsburgh, from $422 Round trip from ONT to PIT