Use one of our 5 Six Flags online and printbale coupons and promo codes on your next purchase this September. Copy a coupon code, print a coupon, or display it on your mobile phone. If you're looking for the thrills of the theme park experience, Six Flags is your destination! Enjoy rides, great food and plenty to do at locations all over North America. Whether you're a seasoned rollercoaster rider or just enjoy the kiddie rides, you're sure to have a blast at a Six Flags park.