So you’re looking for the best casino action in St. Louis, but you don’t want to waste your time or money on tight slots or watered-down drinks. It’s a common frustration. You drive out to a venue, maybe sit in some traffic on I-64, only to find a gaming floor that hasn’t been updated since the 90s. The good news? St. Louis is actually a sleeper hit for casino enthusiasts. The city and its surrounding areas pack a serious punch with major venues that rival what you’d find in Vegas or Atlantic City, often with better player perks.
But here’s the thing: "best" depends entirely on what you’re chasing. Are you a poker grinder looking for soft cash games? A slot hunter chasing a progressive jackpot? Or maybe you just want a steak dinner and a few hands of blackjack? We’ve broken down the top contenders so you can pick the right spot for your next night out.
St. Louis isn't just one casino town; it’s a hub with options in every direction. The landscape changed significantly when Missouri lawmakers allowed casinos to move off the water onto dry land, and the properties have only gotten better since.
If you’re staying downtown or on the Illinois side, the decision usually comes down to a few heavy hitters. You’ve got the glitz of the riverboats in Illinois and the massive entertainment complexes right across the river in Maryland Heights.
If you want the full experience, Ameristar Casino Resort Spa in St. Charles is usually the answer. It feels less like a local casino and more like a destination. With over 2,000 slot machines and 55 table games, the gaming floor is massive. They have one of the best poker rooms in the region, consistently drawing a crowd for daily tournaments and cash games. Plus, the attached hotel is top-tier if you plan on making a weekend of it.
Located just south of downtown, River City Casino is often the go-to for St. Louis locals. Why? It’s accessible, the floor plan is easy to navigate, and the vibe is energetic without being overwhelming. They recently invested heavily in renovations, adding new dining options and updating the gaming mix. If you’re looking for a quick night out without the drive to St. Charles, this is your spot.
| Casino | Distance from Downtown | Key Features | Best For |
|---|---|---|---|
| Ameristar Casino | ~30 mins (St. Charles) | Large poker room, 2,000+ slots, Spa | Serious gamers & weekend trips |
| River City Casino | ~15 mins (Lemay) | Updated gaming floor, great dining | Locals & casual nights |
| DraftKings at Casino Queen | ~10 mins (E. St. Louis) | Rebranded sportsbook, easy access via Metro | Sports betting & slots |
| Hollywood Casino | ~25 mins (Maryland Heights) | Adjacent to Hollywood Casino Amphitheatre | Concert-goers |
Here’s a detail many players overlook until they are at the table: the rules change depending on which side of the Mississippi River you are on. It’s not just about geography; it’s about how much you can bet and how you play.
Missouri casinos (like Ameristar and River City) have limits on loss limits. Historically, Missouri had some of the strictest loss limits in the country, though these have largely been relaxed. However, Illinois casinos (like the Casino Queen, now rebranded as DraftKings at Casino Queen) operate under different state regulations.
One massive difference? Sports betting. Illinois legalized sports betting earlier and has a robust market. If you want to bet on the Cardinals or the Blues, the Casino Queen offers a seamless sportsbook experience right on the property. Missouri has been slower to roll out retail sports betting, so you might find better betting infrastructure on the Illinois side.
Let’s talk about the games themselves. St. Louis casinos do not skimp on variety. You’ll find everything from penny slots that let you stretch a $20 bill for an hour to high-limit rooms where $100 spins are the norm.
Ameristar and Hollywood Casino generally have the widest selection of the latest slot titles. If you’re hunting for a specific game—say, a new Wheel of Fortune variant or a high-denomination Dragon Link machine—your best bet is the larger floors in Maryland Heights or St. Charles.
For table game players, the minimum bets can fluctuate wildly based on the night. On a Friday night at River City, you might see $15 or $25 minimum blackjack tables. If you head out on a Tuesday afternoon, you can often find $5 or $10 tables. If you are a craps player, check the odds offered; some venues offer 3x-4x-5x odds, while others might differ. Always ask the dealer before buying in.
Sometimes the best casino isn’t about the cards; it’s about the food. St. Louis has a phenomenal culinary scene, and the casinos have tapped into that.
Ameristar features the Falcon Diner, a retro spot perfect for late-night bites, and higher-end steakhouses that rival downtown establishments. River City has capitalized on the local food culture by bringing in reputable chefs and diverse menus, moving away from the generic buffet model that plagues older casinos.
Then there’s the entertainment factor. Hollywood Casino Amphitheatre is right next to the Hollywood Casino in Maryland Heights. If you are catching a summer concert, showing up early to play some slots or grab dinner at the casino is a smart move—it beats sitting in the parking lot traffic.
If you play frequently, ignoring the player’s club is like leaving money on the table. Every major St. Louis casino has a loyalty program, but they aren’t all created equal.
Penn National Gaming (owners of Hollywood and Argosy) uses the mychoice® rewards program. This is a tier-based system that lets you earn and redeem points not just at local casinos, but at properties nationwide. If you travel often, earning status in St. Louis could get you free parking or hotel discounts at a casino in Vegas or Denver later.
Boyd Gaming (owners of Ameristar) uses the B Connected loyalty program. It’s solid, offering slot play, dining comps, and hotel discounts. The trick is to always sign up before you play. Even if you only visit once a year, the mailers and free play offers they send to members often beat the walk-in promotions.
Ameristar Casino Resort Spa in St. Charles is widely considered the largest and most comprehensive gaming facility in the St. Louis area. It has the most slot machines, a dedicated poker room, and a luxury hotel attached.
It depends on the specific casino and its location. Missouri allows smoking on designated gaming floors, so places like Ameristar and River City usually permit smoking in certain slot areas. However, Illinois casinos (like Casino Queen) generally have stricter indoor smoking bans. Always check the specific venue's policy before you go.
Yes, but usually only while you are actively gambling. Cocktail servers will offer complimentary beverages (alcoholic and non-alcoholic) to players at slot machines and table games. If you are just walking around or sitting at a bar without playing video poker, expect to pay for your drinks.
No, entry to the casino floor is generally free. Some venues might have a cover charge for special events or concerts, but walking onto the gaming floor to play slots or tables does not require an admission ticket. You do need to be 21 or older and present valid ID.
The poker room at Ameristar Casino is consistently rated the best in the region. It hosts World Series of Poker Circuit events and offers a wide range of cash games and daily tournaments with solid structures.