Very Good 771 Reviews
Jetsetter Approved
This Hotel meets our standards
This hotel meets our standards, but we haven't stayed yet


  •  Casino
  •  Free WiFi
  •  Gym
  •  Handicap Accessible
  •  Parking On Site
  •  Pool
  •  Restaurant
  •  Spa
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Bedroom Casino sofa property Suite living room condominium home Resort Villa



In the heart of St. Charles, Ameristar Casino Resort and Spa is close to Lewis & Clark Boathouse and Nature Center and First Missouri State Capitol Historic Site. This 4.5-star hotel is within close proximity of Lindenwood University and Hollywood Casino Amphitheatre.


Make yourself at home in one of the 400 air-conditioned rooms featuring refrigerators and flat-screen televisions. Premium TV channels and iPod docking stations are provided for your entertainment, while complimentary wireless Internet access keeps you connected. Bathrooms have complimentary toiletries and hair dryers. Conveniences include safes and separate sitting areas, as well as phones with free local calls.

Spa, Wellness & Premium Amenities

Relax at the full-service spa, where you can enjoy massages, body treatments, and facials. After enjoying recreational amenities such as a nightclub and an outdoor pool, a lucky night at the casino is the perfect end to the day. This hotel also features complimentary wireless Internet access, an arcade/game room, and gift shops/newsstands.

Food & Drink

Enjoy a meal at one of the hotel’s dining establishments, which include 7 restaurants and a coffee shop/café. From your room, you can also access room service (during limited hours). Relax with a refreshing drink from a poolside bar or one of the 2 bars/lounges.

Business & Travel Amenities

Featured amenities include a 24-hour business center, express check-out, and complimentary newspapers in the lobby. Event facilities at this hotel consist of a conference center and a meeting room. Free valet parking is available onsite.

How to Get There

Ameristar Casino Resort and Spa
1 Ameristar Blvd
St Charles, MO 63301 United States


4.0 Very Good 771 Reviews
Best Night Ever
Reviewed 2 weeks ago

I went to the Casino and to just look around. The staff was very professional, I was taken on a Tour by a Young man that had just finish helping another customer. He asked me how was I doing and was I looking for anything in Particular. I told him that I had just moved here and I was looking around. He took time out of his busy schedule and show me just about half of the Casino. Where I could eat, all about the Hotel, the pool. He was just amazing. Sorry I can't remember his name, but he was AWESOME!!!!!!! Best Service I've had since I've been here in Missouri.

Room nice but sucky service
Reviewed 2 weeks ago

My room is really nice and clean. Good room service. However, check-in staff not so friendly. Sone of the restaurants are closed during the week or close at 2 PM. And there is nothing within walking distance. Disappointing considering the cost of this place. Doubt I'll stay here again unless I'm desperate for a bed when nothing else available.

Reviewed 3 weeks ago

This hotel is terrible! My friend and I stayed here and our room smelt like a strong odor of stinky feet! I asked to change rooms and they refused. I asked if we could change rooms the following night and they said “no we had to remain in the same room the entire visit”.. wth!! They couldn’t even change up the following night. The front desk employees would go into the back and supposedly talk to a manager who would never come out and show his face. I asked for them to send the manager to the room to smell it and he never came. He couldn’t even come to the front desk to speak with me! Not to mention as soon as we got into our room we had to have housecleaning change the bedding. There was hair in one bed and a dead bug in the other! This hotel is terrible! I would not recommend staying here at all! They just want your money and don’t care if you are happy or not.

The Landmark Buffet Ameristar Casino Resort Spa St. Charles is a sure WINNER!
Reviewed 3 weeks ago

The Landmark Buffet at Ameristar Casino Resort Spa St. Charles is a "sure thing." "Odds" are that it's the finest buffet you will find in the eight states that border Missouri, and beyond. The selection and quality of the offerings are simply delightful. Be sure to save room for a "jackpot" dessert.
Even more "winning" is their historical Missouri décor and excellent service. You have a "winning" experience even before you try you luck at the casino.
With it's variety of dining choices, spacious gaming floors, entertainment venues and the luxurious spa, it is a beautiful destination property owned by Boyd Gaming.
Their website has all of the details about pricing, times of operation and daily specials. For best results, come hungry so that you can sample plenty of their delicious offerings.
P.S. If you happen to hold an Emerald, Onyx or Titanium Be Connected Boyd player's card, you have real treat in store at Ameristar Casino Resort Spa St. Charles. With these cards, you and a guest (or two guests for the Onyx and Titanium card holders) may visit their Star Club for Chef Seth's excellent food and libations, both are gratis! Just ride the antique elevator in the street scene to the second floor and prepare to be pampered. I think you'll find it to be one of the finest VIP rooms in any casino in the U.S.!

Nice Place to Get Away
Reviewed 4 weeks ago

Ameristar is a nice place to get away. I have stayed there and every time I have been there it has been a good experience. The only downfall was how early the pool closes now.I would like to see the pool hours go back to the way they used to be because I feel like it closes too early and I think that raising the hours would make my experience more enjoyable.