Fright Fest 2024 Illinois Schedule. Curious about the six flags st louis fright fest hours and date? Fright fest kicks off at 11 a.m.

Mark your calendars for the 2024 six flags great america fright fest, slated to run from september 14 to november 3. Celebrating 30 chilling years of frights with haunted mazes, scare zones and your favorite coasters in the dark.