| Code Airport | Name | City | Country |
| ABE | Allentown Bethlehem Easton Arpt | Allentown, PA | United States |
| AGC | Allegheny Cty Arpt | Pittsburgh, PA | United States |
| AOO | Blair Cty Arpt | Altoona, PA | United States |
| AVP | Wilkes Barre Scranton Intl Arpt | Scranton, PA | United States |
| BFD | Bradford Regional Arpt | Bradford, PA | United States |
| BFP | Beaver Falls Arpt | Beaver Falls, PA | United States |
| SCE | Univ Park Arpt | State College, PA | United States |
| THV | York Arpt | York, PA | United States |
| UKT | Upper Bucks Arpt | Quakertown, PA | United States |
| PHL | Philadelphia Intl Arpt | Philadelphia, PA | United States |
| PIT | Pittsburgh Intl Arpt | Pittsburgh, PA | United States |
| PNE | N Philadelphia | N Philadelphia, PA | United States |
| PSB | Midstate Arpt | Philipsburg, PA | United States |
| PTW | Pottstown Limerick | Pottstown, PA | United States |
| RDG | Reading Municipal | Reading, PA | United States |
| IPT | Williamsport Lycoming Municipal | Williamsport, PA | United States |
| JST | Johnstown Cambria Arpt | Johnstown, PA | United States |
| KPD | King Of Prussia Arpt | King Of Prussia, PA | United States |
| LBE | Westmorland County | Latrobe, PA | United States |
| LNS | Lancaster Arpt | Lancaster, PA | United States |
| MDT | Harrisburg Intl | Harrisburg, PA | United States |
| DUJ | Dubois Jefferson Cty Arpt | Dubois, PA | United States |
| DYL | Doylestown Arpt | Doylestown, PA | United States |
| ERI | Erie Intl | Erie, PA | United States |
| ESP | Birchwood Pocono Arpt | East Stroudsburg, PA | United States |
| FKL | Chess Lamberton Arpt | Franklin, PA | United States |
| GTY | Gettysburg Arpt | Gettysburg, PA | United States |