Cheap Flights from St Louis to Pennsylvania
Popular Flights from St Louis to Pennsylvania
- Airfare from St Louis to Pittsburgh from $158 round trip
- Airfare from St Louis to Philadelphia from $242 round trip
- Airfare from St Louis to Harrisburg from $350 round trip
- Airfare from St Louis to Allentown-Bethlehem-Easton from $258 round trip
Did You Know?
- There are 20 carriers flying into Pennsylvania.
- The most popular destination from St Louis, MO is O Hare.
- Chicago, IL has the most direct flights to Pennsylvania.
- The earliest flight from St Louis, MO leaves at 5:29 am.
- There are 93 direct flights from St Louis to Pennsylvania.
- There are 48 connecting cities from St Louis, MO to Pennsylvania.
- Chicago, IL is the most popular connecting city from St Louis, MO to Pennsylvania.
- The shortest flight from St Louis, MO to Pennsylvania is 553 miles.
