American University to Charlotte, NC buses and trains from $80

Or, see buses and trains from Charlotte, NC to American University.
Here are some trips other travelers have found on Routefriend.
$80
7h 49m
0 stops
Amtrak
$93
13h 12m
1 stop
Megabus Amtrak
$113
13h 12m
2 stops
Megabus Amtrak
$200
18h 49m
1 stop
Vamoose Amtrak