American University to Salisbury, MD buses and trains from $80

Or, see buses and trains from Salisbury, MD to American University.
Here are some trips other travelers have found on Routefriend.
$80
4h 10m
2 stops
Amtrak Greyhound
$84
3h 10m
1 stop
Amtrak
$97
4h 4m
2 stops
Amtrak Greyhound
$144
9h 10m
2 stops
Megabus Amtrak