Newark, NJ to Stamford, CT buses and trains from $19

Or, see buses and trains from Stamford, CT to Newark, NJ.
Here are some trips other travelers have found on Routefriend.
$19
1h 13m
1 stop
NJTransit Metro-North
$28
1h 10m
0 stops
Amtrak
$33
1h 12m
1 stop
NJTransit Amtrak
$33
1h 48m
1 stop
Amtrak Metro-North
$42
1h 10m
1 stop
Amtrak Metro-North
$43
1h 24m
1 stop
CoachUSA Amtrak
$56
1h 10m
1 stop
Amtrak Amtrak
$?
2h 52m
2 stops
Amtrak Metro-North