Fright Fest 2024 Six Flags Nj. The fun runs from sept. Six flags great adventure in jackson township has postponed the full fright fest for the second weekend in a row.

For families with kids, six flags offers boo fest until 5 p.m. With the purchase of a fright fest preview ticket, guests will gain access to six of our most popular haunted houses, five spooky scare zones and two frightfully.