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Cheap Flights From St Louis To Pennsylvania Last modified: May 24, 2016 12:32 PM

Flight Schedule Summaries Number of flights searched: 630Last modified: May 24, 2016 12:32 PM

St Louis to Allentown - Bethlehem - Easton
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American CLT X X X X X X X
Delta ATL X X X X X X X
Delta MSP / DTW X X X X X X X
United ORD X X X X X X X
St Louis to Wilkes - Barre
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHL X X X X X X X
Delta DTW X X X X X X X
Delta CVG / DTW X X X X X X X
United EWR X X X X X X X
St Louis to Erie
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHL X X X X X X
American ORD / PHL X X X X X X
Delta DTW X X X X X X X
Delta ATL / DTW X X X X X X X
United ORD X X X X X X X
St Louis to Harrisburg
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American CLT X X X X X X X
American PHL / BOS X X X X X
Delta ATL X X X X X X X
Delta MSP / ATL X X X X X X X
United IAD X X X X X X X
St Louis to Williamsport
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHL X X X X X X X
American DCA / PHL X X X X X X X
St Louis to Philadelphia
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American - X X X X X X X
American ORD X X X X X X X
Delta MSP X X X X X X X
United IAD X X X X X X X
Southwest - X X X X X X X
Southwest MDW X X X X X X X
St Louis to Pittsburgh
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHL X X X X X X X
Delta ATL X X X X X X X
Delta CVG / DTW X X X X X X
United IAD X X X X X X X
Southwest - X X X X X X X
Southwest MDW X X X X X X X
St Louis to State College
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHL X X X X X X X
American DCA / PHL X X X X X X X
Delta DTW X X X X X X X
Delta CVG / DTW X X X X X X X
United IAD X X X X X X X

Cheap Domestic Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Philadelphia American, Alaska, United $325
St Louis to Pittsburgh American, Alaska, United $161
St Louis to Harrisburg American, Alaska, United $369
St Louis to Wilkes - Barre American, Alaska, United $441
St Louis to Allentown - Bethlehem - Easton American, United $288
St Louis to Erie United $438
St Louis to State College American, United $412
St Louis to Williamsport American Check Dates
Cheap Flights from St Louis to Pennsylvania - for Round trips from STL to PA