Amsterdam, NY to New York Law School buses and trains from $45

Or, see buses and trains from New York Law School to Amsterdam, NY.
Here are some trips other travelers have found on Routefriend.
3h 37m
0 stops
3h 57m
1 stop
Amtrak Metro-North
4h 31m
1 stop
Amtrak Metro-North
6h 58m
2 stops
Amtrak Metro-North
6h 7m
3 stops
Amtrak NJTransit