Bridgeport, CT to Norwalk, CT buses and trains from $4

Or, see buses and trains from Norwalk, CT to Bridgeport, CT.
Here are some trips other travelers have found on Routefriend.
$4
0h 18m
0 stops
Metro-North
$7
0h 42m
1 stop
Metro-North Metro-North
$31
0h 52m
1 stop
Amtrak Metro-North
$32
2h 10m
1 stop
Metro-North Metro-North
$34
1h 22m
1 stop
Amtrak Metro-North
$34
2h 4m
1 stop
Amtrak Metro-North
$44
2h 37m
1 stop
Amtrak Metro-North
$?
4h 52m
2 stops
Amtrak Metro-North
$?
6h 42m
2 stops
Amtrak Metro-North