Fright Fest 2024 Illinois Dates. Illuminate the night with a hauntingly cool glow item, and recharge with a wickedly delicious snack. Visit every haunted house once each visit to six flags great america's fright fest;

(shutterstock) gurnee, il — fright fest is back. Guests can now get a sneak peek of what’s to come this fall with access to our frightful shows, rides in the dark, spooky scare zones and limited haunted mazes.