St. Louis, MO
Philadelphia
BEST
DEAL
Mon, 02 Dec
STL - PHL
Mon, 09 Dec
PHL - STL
$533
$519
Prime price per passenger
St. Louis, MO
Philadelphia
BEST
DEAL
Wed, 18 Dec
STL - PHL
-23 %
$47
$36
Prime price per passenger
St. Louis, MO
Philadelphia
BEST
DEAL
Thu, 05 Dec
STL - PHL
Mon, 09 Dec
PHL - STL
$178
$171
Prime price per passenger
St. Louis, MO
Philadelphia
BEST
DEAL
Thu, 12 Dec
STL - PHL
Mon, 16 Dec
PHL - STL
$213
$205
Prime price per passenger
St. Louis, MO
Philadelphia
BEST
DEAL
Tue, 17 Dec
STL - PHL
Sun, 12 Jan
PHL - STL
$183
$177
Prime price per passenger
St. Louis, MO
Philadelphia
BEST
DEAL
Fri, 20 Dec
STL - PHL
Sun, 22 Dec
PHL - STL
$247
$239
Prime price per passenger