AA is posting some nice fares out of EWR. Didn't check dates or availabilty. There are probably more but I had limited time to check. Looks like CO is fighting back (somewhat) with a $178 fare to DFW. However, they haven't matched the AA fares shown below.

EWR-LAX (1 day stay) $208+
EWR-LAS (1 day stay) $208+
EWR-IAH (1 day stay) $178+