Ameristar Casino St Charles Review
The Ameristar Casino Resort Spa in St. Charles is one of the larger casinos in Missouri. It offers 130,000 square feet of gambling space and more than 2,000 games between its slots and table games. There is also a poker room and baccarat pit on site.
Ameristar St. Charles is about 30 minutes northwest of the center of St. Louis. It is easily accessible off Interstate 70 just after passing the Missouri River and is only a 10-minute drive from St. Louis Lambert International Airport. The property is a full-service location with a hotel, spa, restaurants and numerous amenities beyond just gambling.
If you want to venture onto the gambling floor at Ameristar St. Charles, though, you must be at least 21 years old.
Ameristar Casino Resort Spa St. Charles details
- Address: 1 Ameristar Blvd., St Charles, MO 63301
- Operator: Boyd Gaming
- Phone: 636-949-7777
- Hours: 24 hours a day, except between 5 a.m. and 6 a.m. on Wednesdays
- Games: Slots, video poker, table games
- Sportsbook: Yes
- Poker room: Yes
Ameristar Casino St. Charles casino games
Ameristar St. Charles is one of the largest retail casinos in Missouri. It is the sister location to the Ameristar in Kansas City and serves St. Louis residents similarly.
The St. Charles casino offers a more diverse set of games than does the Kansas City location, but the most common type of game is the same — slot machines.
Slot machines
Ameristar features more than 2,000 slot and video poker machines on the St. Charles property. There are many penny slots, several low- and mid-level games, and slot machines with coin values as high as $100. The progressive jackpots in the Ameristar Casino St. Charles high-limit salon begin at $20,000 and move higher.
Here are some of the best slots at Ameristar St. Charles:
- Dancing Drums
- Dragon Link
- Fortunes & Gold Bonanza
- Heidi’s Bier Haus
- Lightning Link
- Willy Wonka: World of Wonka
In addition to slots, Ameristar St. Charles has video poker machines and several electronic table games, including roulette.
Table games and poker
Ameristar St. Charles is home to nearly four dozen table games. The exact lineup will shift and change, but you can always find options for the following:
- Blackjack
- Craps
- Pai Gow Poker
- Roulette
- Three Card Poker
Along with those popular choices, the following table games have popped up at Ameristar St. Charles recently:
- Mississippi Stud
- Craps No More
- 5 Treasures
- I LUV Suits
The property even maintains an entire pit for baccarat players. There is also a high-limit room with eight blackjack tables for players who want more privacy.
One notable difference between this and Ameristar Kansas City is the presence of a poker room at Ameristar St. Charles. The poker room features 21 tables, $1.66 in food comps for every hour of live play, and USB device chargers at every seat. Soft drinks are free and available through a self-serve machine, and the entire room is a comfortable place to play.
Stardust social casino
Although Missouri online casinos remain illegal, Ameristar does offer the option to play for free on Stardust, its sweeps-style site. Most of the slots that you’ll find on the floor of the actual Ameristar Casino St. Charles are available here, as well, and there’s no extra charge to play.
Playing Stardust and acquiring points for your Boyd Rewards account (discussed below). However, you must pay for these points, albeit indirectly. You receive the points as a reward for purchasing virtual currency on the site, as follows:
- Every $1 of purchases is worth 150 Boyd Points
- Every $5 of purchases is worth 1 tier credit
It will take some time to accrue enough points for any significant reward at that rate. However, if you are already a Boyd Rewards member but want to stay home and earn points, Stardun allows you to do that. It is available for both Apple and Android users.
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Ameristar St. Charles sportsbook
After years of legal wrangling, Missouri sports betting finally became legal, with wagering at last going live in MO in December 2025. As a result, Ameristar St. Charles partnered with Fanatics Sportsbook to operate a retail location at the casino.
Fanatics also received a license to offer online wagering in the state, and is additionally working with Ameristar Casino Hotel Kansas City to operate a sportsbook there. Fanatics adds Missouri to a list of states where it now has retail books that includes Arizona, Colorado, Connecticut, Maryland, New Jersey, and Ohio.
Ameristar Casino Resort Spa St. Charles amenities
Ameristar St. Charles is a gambling resort with amenities similar to other destination locations. First and foremost, if you need a place to stay, Ameristar St. Charles has a hotel featuring 400 suites. If you get hungry, you have five restaurants, including two fine dining options.
The spa in the property’s name is the luxurious Ara spa, which is 7,000 square feet of relaxation and rejuvenation. There is also the Ryse Nightclub, Bottleneck Blues Bar, and Globar. Ameristar St. Charles also has a TopGolf swing suite and the Hi-Vi Arcade.
Boyd Rewards
In addition to earning points for your Boyd Rewards account through the Stardust casino, you can increase your standing within the Boyd Rewards program the old-fashioned way. Every dollar you wager or spend at Ameristar St. Charles generates more points, higher tier status, and increasing benefits and perks when you visit.
Common rewards include deals on hotel stays, restaurant visits, cruise packages, and flights. In fact, higher-tiered members can often get their hotel stay, their food, and their flights entirely through the program. Additionally, Boyd Rewards offers annual gifts, FastPlay, and eligibility for special events called B Memorable Experiences.
The Boyd Rewards system has five tiers:
- Ruby
- Sapphire
- Emerald
- Onyx
- Titanium
Points depend on how much you spend in a calendar year, and your points determine your tier status. You may also visit the dozens of other Boyd locations to redeem your reward points.
Ameristar Casino Resort Spa St. Charles’ history
Ameristar Casino Resort Spa St Charles has been in service in Missouri since 1994. It was one of the first riverboat options to open in the state and, for that matter, the rest of the United States. At the time, it operated as the Station Casino St. Charles and was, amazingly enough, a floating vessel that had to cruise before gambling could occur.
For two years, the boat operated using two-hour gambling cruises, and customers could not lose more than $500 in a single session. In 1996, changes in regulations finally eliminated the cruising requirement and allowed the then-Station Casino St. Charles to dock on the banks of the Missouri River permanently.
Gambling operations continued separately on the moored section of the property and the river-worthy barge portion until 1999, when a consolidation finally brought all of the gambling at Station St. Charles under one roof. The addition of the hotel, pool, and spa occurred in 2008. That was also a banner year for all Missouri locations, as it was the last before regulators finally dispensed with the $500 loss limit requirement.
The property rebranded as an Ameristar casino in 2000, changed ownership to Pinnacle Entertainment in 2013 (as part of Pinnacle’s purchase of Ameristar), and passed to Penn National Gaming in 2018. Penn spun off the property to Boyd Gaming, its current owner, to satisfy regulatory requirements. The Ameristar name has stuck through all of these purchases, presumably due to the brand’s entrenched familiarity with the surrounding community.
Ameristar is now a mainstay of options in the St. Louis area. It competes for customers daily with Hollywood Casino St. Louis, which lies only a few hundred yards south of it on the other side of the river. Its opulence and selection of activities make it one of the more successful ones in Missouri.
