American University to Barry University buses and trains from $137

Or, see buses and trains from Barry University to American University.
Here are some trips other travelers have found on Routefriend.
$137
23h 25m
0 stops
Amtrak
$152
1d 2h
1 stop
Megabus Amtrak
$185
1d 3h
2 stops
Megabus Amtrak