Get your Pass today. Memorial Day Pass Sale ends Monday, May 29!
Passes starting at $7.99/mo*
Buy a Diamond Pass for the very best experience with the exclusive perks and access to all Six Flags parks. *After initial payment. See details.
All New Events at Six Flags Great America
Grad NiteTap to Read More >
Dance, ride and celebrate! Grad Nite gives graduating seniors a once-in-a-lifetime bash. Even school chaperones have a blast!
Mardi Gras FestivalTap to Read More >
Experience the ALL-NEW Mardi Gras Festival, filled with jazzy entertainment, exclusive treats, and more surprises that can only be found during this event!
July FireworksTap to Read More >
Enjoy the holiday with family and friends as fireworks light up the sky over Six Flags on July 4th Weekend.
Summer Vibes FestTap to Read More >
Join us as we transform the park into colorfully themed areas filled with upbeat summer vibes!
Taste of Six FlagsTap to Read More >
This after-hours event is the perfect occasion to try new treats and enjoy exclusive ride time, street performers, music & more!
Viva La FiestaTap to Read More >
Join us for an ALL-NEW festive parade, specialty food and beverage offerings, live music, and more! This is a fiesta you won’t want to miss!
OktoberfestTap to Read More >
Oktoberfest boasts craft and seasonal beers, mouth-watering German-style meals, specialty desserts, oompah music and of course the Chicken Dance!
Fright FestTap to Read More >
It’s thrills by day and fright by night with haunted houses, scare zones, spine-chilling shows and your favorite rides.
All New Events at Six Flags Great America!
There is always something exciting going on at Six Flags! Check out our event listing for our newest events happening at Six Flags Great America!
No Block Out Dates!
New Annual Passes
When you buy your Gold Thrill Seeker, Platinum Thrill Seeker or Diamond Thrill Seeker, visit over and over again for the next 12 months. Plus, take advantage of a flexible payment plan!
Looking for a GHOUL job in the fall?
Fright Fest Scare Actor Auditions
Celebrate the biggest holiday of the summer at Six Flags July 4th Fest, presented by Coca-Cola. It’s an epic three-day party, July 2-4. Say Happy Birthday America with screamin’ rides, spectacular fireworks, music and of course ice-cold Coca-Cola.
See What's Nearby
Hurricane Harbor Chicago
Brave Tsunami Surge, get a speed rush on Wahoo Racer, and so much more! We have dozens of thrills to test your limit.
More Inside the Park
Remember to buy your parking online before you visit. We are cashless at the gate. We recommend the Diamond Pass for the best parking!
Learn more about our park safety protocols and procedures such as new cashless payments. Six Flags only accepts card payments.
Share your Six Flags Memories!
From roller coasters and water slides to animal experiences, festivals, food and games, see how guests love their Six Flags experience across the nation. Tag your social media content with #SixFlagsMemories for a chance to be featured.