Howard University to Trenton, NJ buses and trains from $5

Or, see buses and trains from Trenton, NJ to Howard University.
Here are some trips other travelers have found on Routefriend.
$5
4h 19m
1 stop
Megabus NJTransit
$38
2h 28m
1 stop
Amtrak NJTransit
$39
4h 0m
1 stop
Megabus Amtrak
$49
1h 55m
0 stops
Amtrak
$65
4h 28m
1 stop
Megabus Amtrak
$76
4h 1m
1 stop
Amtrak NJTransit
$116
4h 31m
1 stop
Amtrak NJTransit