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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$248.9

$199.12

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

J
jeremy
Verified booking
partner
Standard Room
Stayed in Jun 16, 2025

"Good"

6.0

we had paid for 2 nights and i dropped a few grand in their casino we asked to get Sunday night comped and were told our player card was too new they did not have numbers on us yet. Seemed like a no brainer to me they had the rooms Sunday night is not a busy night for them. why would they not comp a room so that they could get even more money from me. Seemed like the staff was not on same page as the owners.

Helpful?
G
Gerry
Verified booking
Standard Room
Stayed in Jun 16, 2025

"Good"

4.0

Pool was closed for children. Seems like the staff was not very knowlegeable. None of the restaurants were open. The room was just plain and didnt even have drinking cups. Overall too expensive for a mediocre stay.

Helpful?
B
Barbara
Verified booking
Standard Room
Stayed in Jun 15, 2025

"Exceptional"

10.0

Spacious clean rooms. Great view. Only thing missing was glass drinking glasses. Room was quiet, i could not even hear the room next door or above me. I wish there would have been an excersise room. But great location i could walk to the Katy trail. Casino and restaurants were a bonus even won money on the roulette table. The pool was amazing also with great vibes. When i come back to this area, i will for sure booked this hotel again.

Helpful?
K
Kenneth
Verified booking
Standard Room
Stayed in Jun 13, 2025

"Exceptional"

10.0

Short stat Everything was great

Helpful?
A
Aimee
Verified booking
family
Standard Room
Stayed in Jun 13, 2025

"Excellent"

8.0

This is a nice property and newly remodeled. It would be a 5 except for these two things. 1. The pool is adult only on the weekends no exceptions. They won't even let kids swim in the morning for an hour. 2. They only clean your rooms every 3 days. You will not receive any extra towels during that time period despite the "resort fee" they make you pay in addition to the high room rate.

Helpful?
M
Mike
Verified booking
family
Standard Room
Stayed in Jun 13, 2025

"Exceptional"

10.0

We really liked the room and property. A few things to keep in mind. We were there on a Thursday night and the bars and restaurants close at 9 pm. If you want any food or drinks after you have to go into the casino. I’m assuming the casino allows smoking. The smell of smoke from the casino is very noticeable in the areas near the casino entrance. If I had been inclined to go into the casino to grab a drink, I wouldn’t have been able to take the smell. Also, I reserved a room with two queen beds. Our party included my wife, daughter, and myself. When we got to the room I saw there was only a king bed. I went down to reception to see if we could get the room I reserved on Expedia. They told me that the room choices are not guaranteed. So I asked for a roll away bed and they charged me $30.

Helpful?
V
Verla
Verified booking
Standard Room
Stayed in Jun 13, 2025

"Exceptional"

10.0

Ease of checkin. Excellent rooms.

Helpful?
T
Thomas
Verified booking
family
Standard Room
Stayed in Jun 11, 2025

"Good"

6.0

Music from the poolside or wherever played all night and was very annoying when trying to sleep and I was on the 14th floor. The coffee pot in the room is located on a lower shelf that when pulled out the cord is not long enough to be extended, very difficult to use. Twice in the middle of the night the TV in the sitting area lost signal/connection and buzzed like a fire alarm and then stopped, what the hell!

Helpful?
A
Amy
Verified booking
Standard Room
Stayed in Jun 11, 2025

"Good"

4.0

Booked our stay almost 2 months in advance. Showed up to check in at 930pm. Was told our room wasn't ready and they were "running low on rooms". At 930pm! Waited a half hour for access so they could clean a room. The room's wifi was not working. At all. We were there for an internet based event and NEEDED wifi. Called the front desk and was told we needed to call their 3rd party vendor who handles their internet. At 1030 pm at night, my husband spent 45 minutes on the phone with someone from another country who insulted him repeatedly while making him check our static IP address, mac address, etc, and eventually told him it was our devices and not their wifi and we needed to contact the manufacturer (of our 2 Samsung phones and our laptop??? Lol). The wifi issue was never resolved our entire 5 night stay (occasionally if i opened the door to the hall and stood there it helped find the wifi). Finally went to climb in bed at 1115 pm. Blood stains in the sheets as well as pubic hairs. Housekeeping came to change the sheets at 1130pm. We had 2 bath towels for the entire stay. Asked for 2 more to be brought up. Housekeeping never serviced our room once during our 5 night stay. We've stayed at other Ameristars in different states with zero issues. We even stayed at this same one a year ago with only half of the issues we had this time, so we gave it another chance. We will absolutely never visit this one again. Avoid at all costs.

Helpful?
R
richard
Verified booking
Standard Room
Stayed in Jun 11, 2025

"Exceptional"

10.0

Great

Helpful?