Princeton University to Wentworth Institute of Technology buses and trains from $43

Here are some trips other travelers have found on Routefriend.
$43
6h 37m
3 stops
NJTransit GotoBus
$85
6h 40m
1 stop
Megabus Amtrak
$86
6h 28m
2 stops
NJTransit Amtrak
$90
7h 7m
2 stops
NJTransit Amtrak
$128
7h 25m
2 stops
NJTransit Amtrak
$162
7h 19m
1 stop
Amtrak
$162
5h 34m
2 stops
NJTransit Amtrak
$177
5h 48m
1 stop
Amtrak Amtrak