Newark, NJ to Niagara University buses and trains from $66

Here are some trips other travelers have found on Routefriend.
$66
10h 10m
1 stop
Amtrak
$67
9h 51m
1 stop
NJTransit Amtrak
$74
10h 34m
2 stops
NJTransit Amtrak
$90
9h 58m
1 stop
Amtrak Amtrak
$99
11h 18m
2 stops
NJTransit Amtrak
$103
11h 0m
1 stop
CoachUSA Amtrak