George Mason University to CUNY Hunter College buses and trains from $24

Here are some trips other travelers have found on Routefriend.
$24
2h 49m
1 stop
Amtrak Megabus
$86
4h 43m
0 stops
Amtrak
$116
6h 34m
1 stop
Amtrak GotoBus
$126
5h 34m
1 stop
Amtrak BoltBus
$141
10h 3m
2 stops
Amtrak NJTransit
$145
6h 7m
1 stop
Amtrak NJTransit
$150
5h 40m
1 stop
Amtrak NJTransit