Bridgeport, CT to North Carolina State University at Raleigh buses and trains from $142

Here are some trips other travelers have found on Routefriend.
$142
14h 43m
2 stops
Metro-North Amtrak
$146
11h 10m
1 stop
Metro-North Amtrak
$226
13h 1m
1 stop
Amtrak
$228
13h 1m
1 stop
Amtrak Amtrak