Six Flags Great America in suburban Gurnee will officially open for the 2025 season Friday, April 18, according to the park.

Six Flags Great America opens for its 49th season on April 18, featuring a full lineup of summer events and entertainment. A ...

Six Flags Great America in Gurnee opened for the season Friday and will debut a new thrill ride called Wrath of Rakshasa in ...

Six Flags Great America in Gurnee will be kicking off its 49th season on Friday, April 18. At first, it will only be open for weekends and select days before daily operations begin May 20.

Attention adrenaline junkies: The 2025 Six Flags Great America season in suburban Gurnee is just around the corner -- and so is the park's newest ride. According to the theme park website ...