Don’t forget – most of these trips sell out within days (if not hours), so be sure to check your…
STL > Philadelphia, Pennsylvania: Econ from $140. – Jan-Mar
Don’t forget – in addition to basic economy fares, we also look up Business fare prices, flight plus hotel prices,…
STL > Philadelphia, Pennsylvania: Econ from $127. – Nov-Jan [SOLD OUT]
Don’t forget – most of these trips sell out within days (if not hours), so be sure to check your…
STL > Pittsburgh, Pennsylvania: Biz from $431. Econ from $111. – Nov-Jan (Including Thanksgiving) [SOLD OUT]
Don’t forget – most of these trips sell out within days (if not hours), so be sure to check your…
STL > Philadelphia, Pennsylvania: Biz from $434. Econ from $81. – Sep-Nov (Including Fall Break) [SOLD OUT]
Don’t forget – in addition to basic economy fares, we also look up Business fare prices, flight plus hotel prices,…
STL > Pittsburgh, Pennsylvania: Econ from $111. – Jul-Sep [SOLD OUT]
Don’t forget – in addition to basic economy fares, we also look up Business fare prices, flight plus hotel prices,…
STL > Pittsburgh, Pennsylvania: Biz from $419. Econ from $151. – Sep-Nov (Including Fall Break) [SOLD OUT]
Have friends or family who live here? Grab this cheap flight and visit them, or check out the reverse-search link…
STL > Philadelphia, Pennsylvania: Biz from $397. Econ from $105. – Apr-Jun
Don’t forget – most of these trips sell out within days (if not hours), so be sure to check your…
STL > Philadelphia, Pennsylvania: Biz from $435. Econ from $88. – Mar-May [SOLD OUT]
Have friends or family who live here? Grab this cheap flight and visit them, or check out the reverse-search link…
STL > Philadelphia, Pennsylvania: Biz from $386. Econ from $146. – Jan-Mar [SOLD OUT]
Don’t forget – most of these trips sell out within days (if not hours), so be sure to check your…
STL > Philadelphia, Pennsylvania: Biz from $384. Econ from $68. – Jan-Mar [SOLD OUT]
Don’t like Spirit & Frontier? It’s always worth scrolling further down the page to see if other carriers have similar…
STL > Philadelphia, Pennsylvania: Econ from $68. – Dec-Feb [SOLD OUT]
Don’t forget – most of these trips sell out within days (if not hours), so be sure to check your…
STL > Philadelphia, Pennsylvania: From $103 round-trip – Jul-Sep *BB [SOLD OUT]
Don’t like Spirit & Frontier? It’s always worth scrolling further down the page to see if other carriers have similar…
STL > Philadelphia, Pennsylvania: From $141 round-trip – May-Jul (Including Summer Break) [SOLD OUT]
Have friends or family in Philadelphia? Grab this cheap flight and visit them, or check out the reverse search link…
STL > Pittsburgh, Pennsylvania: $160 round-trip – Oct-Dec [SOLD OUT]
Have friends or family in Pittsburgh? Grab this cheap flight and visit them, or check out the reverse search link…