For the 2026 season, a single-day "Good Any Day" ticket for Six Flags Great America in Gurnee, Illinois, typically starts at $55 when purchased online in advance. If you wait to buy at the front gate, prices can soar to over $100, so digital booking is highly recommended. Many visitors opt for the 2026 Gold Pass, which is currently priced at $79 (a limited-time upgrade from the Silver Pass) and includes free general parking, which normally costs $30 to $40 per visit. For those seeking a premium experience, the Prestige Pass costs approximately $145 and adds perks like preferred parking and "Single Use Fast Lane" access for every visit. Note that prices fluctuate based on the date; Saturday visits in October for Fright Fest are significantly more expensive than a Tuesday in June. Taxes and a "processing fee" (usually around $10 per order) are added at checkout. Additionally, entry to the adjacent Hurricane Harbor water park often requires a separate ticket or a specific "Pass" level, so travelers should check the Six Flags app for the best "bundle" deals available today.