The premier, premium reserved and EZ Out parking are on the west side of the amphitheatre accessible from Oak Park Avenue and 191st. Blige, Wiz Khalifa, Peter Frampton, Luke Bryan, and KISS are just a few of the acts that will soon take the stage at Hollywood Casino Amphitheatre, which earlier this summer received a string of improvements, including a new sound system, four LED screens, a more streamlined parking plan, renovated bathrooms, and sustainable practices. They are both on the east side of the amphitheatre accessible from Ridgeland Avenue by Flossmoor Road. The gold and platinum are sold by third party websites, i.e., Stub Hub, Vivid seats, etc. I hope this helps everyone like it helped me. Here is what the amphitheater sent me by email when I asked about the options. The parking options from ticket resellers is across from the amphitheater but quite convenient and the exit speed is faster because you are not in the venue traffic jam. Parking is included in the price of the ticket.
As people have posted here there is costly premier parking with faster entry and exit from shows and believe me it is worth it if you don't want to spend and got it more leaving after the show. Louis is located one mile West of the I-270 and I-70 interchange at I-70 and Maryland Heights Expressway South (EXIT 231A). Other apps like Stub Hub and Vivid Seats have different names for their parking options. The amphitheater has its own parking which you can find on their website or through Ticketmaster. I was incredibly confused about parking outings at this venue.