Catholic University of America to Bridgeport, CT buses and trains from $42

Here are some trips other travelers have found on Routefriend.
$42
6h 1m
1 stop
GotoBus Metro-North
$42
6h 31m
1 stop
GotoBus Metro-North
$47
7h 31m
1 stop
Megabus Amtrak
$78
4h 10m
1 stop
Amtrak Amtrak
$84
4h 31m
0 stops
Amtrak
$88
5h 19m
1 stop
Amtrak Metro-North
$93
6h 19m
1 stop
Amtrak Metro-North
$102
5h 19m
1 stop
Amtrak Metro-North
$?
6h 58m
2 stops
Amtrak Metro-North