CUNY Graduate School and University Center to Michigan State University buses and trains from $129

Here are some trips other travelers have found on Routefriend.
$129
22h 58m
3 stops
NJTransit Amtrak
$187
18h 25m
1 stop
Amtrak
$263
1d 11h
3 stops
NJTransit Amtrak
$265
1d 11h
3 stops
CoachUSA Amtrak