Catholic University of America to Widener University-Delaware buses and trains from $14

Here are some trips other travelers have found on Routefriend.
$14
3h 36m
1 stop
Megabus Amtrak
$36
1h 10m
0 stops
Amtrak
$42
8h 49m
1 stop
GotoBus GotoBus
$140
8h 10m
1 stop
GotoBus Amtrak
$140
10h 16m
1 stop
GotoBus Amtrak