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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
$319

Cheap Domestic Flights to Pittsburgh - PIT

Flights
Airline
Lowest Price
Delta, United, Alaska, US Airways, American, JetBlue, AirTran
$389
AirTran, JetBlue, American, US Airways, Delta, United
$374
AirTran, JetBlue, American, US Airways, Delta, United
$397
United, Delta, US Airways, American, AirTran
$381
Delta, US Airways, AirTran, United
$385
JetBlue, US Airways, Delta
$385
American, US Airways, United
$406
US Airways, United
$404
AirTran, Spirit, Sun Country, US Airways, American, United, JetBlue, Frontier, Virgin America
$246
US Airways, Frontier, American, Alaska, Delta, United, AirTran, Spirit
$213
US Airways, United, Delta, Alaska, American, Sun Country, JetBlue, Frontier, Virgin America, AirTran
$327
JetBlue, American, United, AirTran, Spirit, US Airways, Delta
$327
Frontier, Sun Country, JetBlue, US Airways, Virgin America, AirTran, United, American
$315
AirTran, American, Delta, United, Alaska, Frontier, US Airways
$244
US Airways, Delta, United, Alaska, Spirit, JetBlue, Virgin America, AirTran, American
$354
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
$203
Alaska, Virgin America, AirTran, United, Delta, US Airways, American, JetBlue
$342
Virgin America, JetBlue, AirTran, Hawaiian, Spirit, Sun Country, US Airways, American, Delta, United, Alaska
$314
Delta, United, AirTran, US Airways
$386
Alaska, US Airways, American, JetBlue, AirTran, Delta, United
$448
Alaska, Delta, US Airways, American, AirTran, United, Frontier, Spirit
$213
Alaska, United, Delta, US Airways, American, Frontier, AirTran
$331
United, Delta, Alaska, US Airways, Sun Country, American, JetBlue, AirTran, Virgin America, Frontier
$331
Delta, United, US Airways, American, JetBlue, AirTran
$404
Delta, US Airways, American, Spirit, JetBlue, AirTran, United
$140
Virgin America, JetBlue, Spirit, US Airways, American, United, Delta, Alaska, AirTran
$151

Cheap International Flights to Pittsburgh - PIT

Flights
Airline
Lowest Price
WestJet, American, US Airways, Delta, Air Canada, United, Alaska, El Al
$395
United, Alaska, US Airways, Air Canada, American, Delta, WestJet
$348
Cheap Flights from Ontario to Pittsburgh, from $383 Round trip from ONT to PIT