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8.2 / 10 Guest Rating

Ameristar Casino Resort and Spa

1 Ameristar Blvd, St. Charles, Missouri, 63301, St. Charles, US

Ameristar Casino Resort and Spa - main view

About the Property

Luxurious Spa Experience
Indulge in massages, body treatments, and facials at the full-service spa, or unwind in the 2 spa tubs before hitting the casino.

Diverse Dining Options
Savor delectable meals at Bugattis Steak and Pasta among the 5 restaurants available, followed by a drink from the poolside bar or the 2 bars/lounges.

Convenient Amenities
Enjoy express check-out, concierge services, and event facilities like the conference center. With stylish guestrooms equipped with modern amenities, you'll feel at home.

Book your stay at Ameristar Casino Resort and Spa for a luxurious experience in the heart of St. Charles, steps away from Ameristar Casino St. Charles.

Facilities & Amenities

Full-service spa
Health or beauty spa nearby
Express check-out
Fireplace in lobby
24-hour front desk
Luggage storage
Express check-in/check-out
Casino
Designated smoking area
Concierge service

Important Information

Check-in & Out

Check-in
Check-out11:00 AM

Property Notes

The seasonal pool will be open from May 22 to September 29. Pool access available from 10:00 AM to 6:00 PM.Reservations are required for massage services and spa treatments. Reservations can be made by contacting the hotel prior to arrival, using the contact information on the booking confirmation. Cashless payment methods are available for all transactions and guests can access their rooms with a mobile device.Contactless check-in and contactless check-out are available.

Check Room Availability

1 night · 2 adults

Available Rooms

Premium Suite - Photo 1
Premium Suite - Photo 2
Premium Suite - Photo 3
Premium Suite - Photo 4
1/4

Premium Suite

1 King BedLayout - Bedroom, living room, and sitting areaEntertainment - 37-inch HDTV, premium channels, and iPod dockFood & Drink - Coffee/tea maker and free bottled water Sleep - Premium bedding, blackout drapes/curtains, and bed sheets Bathroom - Private bathroom, separate bathtub and shower, free toiletries, and a hair dryerPractical - Safe, iron/ironing board, and phone; rollaway beds (surcharge) and cribs (surcharge) available on requestComfort - Climate-controlled air conditioningNon-Smoking

Sleeps 3
1 King bed (151-180 cm wide)
Amenities
Coffee/tea makerSafety deposit boxTVTelephoneHair dryerPrivate bathroom

Premium Suite Two Queens Non-Smoking

Non-refundable
Room Only
20% OFF$251.98

$201.58

Includes taxes & fees
Premium Suite, 2 Queen Beds - Photo 1
Premium Suite, 2 Queen Beds - Photo 2
Premium Suite, 2 Queen Beds - Photo 3
Premium Suite, 2 Queen Beds - Photo 4
1/4

Premium Suite, 2 Queen Beds

2 Queen BedsLayout - Bedroom, living room, and sitting areaEntertainment - 37-inch HDTV, premium channels, and iPod dockFood & Drink - Coffee/tea maker and free bottled water Sleep - Premium bedding, blackout drapes/curtains, and bed sheets Bathroom - Private bathroom, separate bathtub and shower, free toiletries, and a hair dryerPractical - Safe, iron/ironing board, and phone; rollaway beds (surcharge) and cribs (surcharge) available on requestComfort - Climate-controlled air conditioningNon-Smoking

Sleeps 4
2 Queen Bed (150-160 cm wide)
Amenities
Coffee/tea makerSafety deposit boxTVTelephoneHair dryerPrivate bathroom

Premium Suite 2 Queen Beds

Non-refundable
Room Only
20% OFF$247.99

$198.39

Includes taxes & fees

Guest Reviews

8.2
Excellent248 verified reviews
AI Summary

Guests highly rate the clean room and frequently praise the friendly staff.

Categories

Cleanliness8.3
Service9.3
Location8.8
Room Quality8.2
Amenities7.8
Value for Money7.7
Food and Beverage7.3
Overall Experience8.3

Select topics to read reviews

N
Nicky
Verified booking
Standard Room
Stayed in Aug 5, 2025

"Exceptional"

10.0

I felt comfortable and the hotel was very nice.

Helpful?
M
M6195IYnickpDENVER, COLORADO
Verified booking
Business
Standard Room
Stayed in Aug 4, 2025

"Night from Hell"

2.0

Had one of the most unpleasant experiences of my life last night and thats saying something… I arrived at the casino and walked around the floor with the table games to analyze the different options and rules of each game. Upon arriving at a roulette table, I was greeted by the “host/dealer” with a terrible stink eye. Fine, used to it. I had two drinks, one water and another a cocktail and there was a gentleman whom yelled at me with profanity to place my drinks IN the cup holders. I placed my drinks in the cup holders and purchased $200 worth of chips. The same gentleman was very “intimidating” by size and—don’t take this the wrong way—ethnicity. He kept mean mugging me and finally I got up and moved tables. Once landing a spot at a blackjack table I was greeted by the very sweet and attractive African American female dealer. She asked how my night was going and I told her the truth, not so well. She said well let’s change that and I concurred. My first hand I was dealt 20 and the dealer beat me with a blackjack. As the dealer started dealing the second hand I said, “Excuse me Miss, didn’t I have 21?” I obviously miscounted* The colorfully inked up pit boss (Misty) whom was staring at me since I walked in to the casino snapped at me, “WE ARE NOT TALKING ABOUT THE LAST HAND! You had a 20, learn how to count!” I said, “Excuse me..? REWIND: There was a 65-70 year old lady sat down a minute after myself that was blowing Virginia Slim smoke in my face. At the time of the pit boss yelling at me, Virginia Slim grabbed my bicep and started yelling at me as well. I stopped her there and said, “Ma’m, keep your hands off of me.” She started yelling in my face and poking my arm after that. Finally, I raised my voice after the scene was created by these two women and spoke, “Woman, touch me again and there will be major problems!” Security arrived and professionally escorted me to the exit. I left and will not be back for a VERY LONG time. The experience put a terrible taste in my mouth. Not an avid gambler, but would much rather spend my money elsewhere, not to mention their competition is a rocks throw/skip across the river (Hollywood Casino). TERRIBLE conflict resolution, “hospitality”, and management. DO BETTER AMERISTAR CASINO R&S)

Helpful?
R
Rochelle
Verified booking
Standard Room
Stayed in Aug 4, 2025

"Good"

6.0

We love staying at the hotel for its great service, clean rooms and awesome restaurant food. BUT, THE CASINO HAS BEEN PAYING LESS AND LESS. WE WOULD NOT RECOMMEND THE CASINO...THE PAYOUTS ARE TERRIBLE ESPECIALLY FOR A HOLIDAY WEEKEND LIKE THE 4TH OF JULY

Helpful?
C
Charles
Verified booking
Standard Room
Stayed in Aug 4, 2025

"Exceptional"

10.0

Beautiful!

Helpful?
A
Angela
Verified booking
partner
Standard Room
Stayed in Aug 2, 2025

"Exceptional"

10.0

Great food options. Lots to do for a family and a couple on a date night.

Helpful?
D
Debra
Verified booking
family
Standard Room
Stayed in Jul 31, 2025

"Good"

2.0

The wifi wasn't working. No signal! The air conditioning wasn't working properly in room! Hot and humid in room and front desk staff were not helpful! Overall terribe stay!!

Helpful?
J
Jeffery Paul
Verified booking
Standard Room
Stayed in Jul 30, 2025

"Exceptional"

10.0

Well kept, nice, clean, up to date. Only issues were ice machines were unplugged on most floors

Helpful?
O
Olivia
Verified booking
partner
Standard Room
Stayed in Jul 24, 2025

"Excellent"

8.0

The hotel room was comfortable and well-kept - it’s a good spot for a weekend getaway or a night before flying out from the airport. Good mix of slots and tables.

Helpful?
N
Nicole
Verified booking
Standard Room
Stayed in Jul 20, 2025

"Exceptional"

10.0

NICE AREA TO STAY

Helpful?
J
Jane
Verified booking
Standard Room
Stayed in Jul 19, 2025

"Good"

4.0

Pool hours closed to early for guest arriving later than check in

Helpful?