Fairfield, CT to Norwalk, CT buses and trains from $3

Or, see buses and trains from Norwalk, CT to Fairfield, CT.
Here are some trips other travelers have found on Routefriend.
$3
0h 10m
0 stops
Metro-North
$7
0h 51m
1 stop
Metro-North Metro-North
$30
2h 3m
1 stop
Metro-North Metro-North