Six Flags St Louis Fright Fest 2025 Schedule. Six flags st louis fright fest 2025 hannah angelika, louis, and they go big with the thrills and the chills! Plus see events and other fun things to do at the amusement park in st.

Check their website for the detailed six flags discovery kingdom fright fest hours. Throughout the amusement park, they will have haunted houses, scare zones, scare actors, and rides in the dark.