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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$261.6

$209.28

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

S
Sedrick Jaye
Verified booking
family_with_children
Standard Room
Stayed in Jul 6, 2025

"Exceptional"

10.0

I love staying at the Ameristar on my visits to STL. The rooms are so spacious and luxurious.

Helpful?
J
john
Verified booking
Standard Room
Stayed in Jul 3, 2025

"nice stay,except...."

6.0

Nice hotel,except for very few extras...we spent a lot of money in the casino,and would think they could provide free breakfast...called front desk and was given restaurant hours outside hotel..room didnt even have a microwave to warm up carryout from night before..less expensive hotels have much more to offer

Helpful?
J
Jamie
Verified booking
Standard Room
Stayed in Jul 2, 2025

"Quick family trip "

10.0

Great stay! Friendly staff, quick check in, quiet rooms.

Helpful?
B
Barbie
Verified booking
family
Standard Room
Stayed in Jul 1, 2025

"Good"

6.0

Unacceptable that for this price, NO MICROWAVE IN ROOM! Also under 21 not allowed in any pool at anytime! So do not come here with your Family! Also, only a couple Resteraunts allow kids

Helpful?
L
Latrice
Verified booking
Standard Room
Stayed in Jul 1, 2025

"Exceptional"

10.0

Always clean and spacious. Plenty of restaurants and free parking. Very safe area

Helpful?
J
Jennifer
Verified booking
partner
Standard Room
Stayed in Jun 30, 2025

"Good"

6.0

The room was nice. WiFi was terrible. The website advertised that a refrigerator and microwave came with the room. There was only a refrigerator. When I called to asked about a microwave I was told they could bring one to our room for an additional $30/night.

Helpful?
T
Travis
Verified booking
Standard Room
Stayed in Jun 30, 2025

"High class nothingness"

4.0

Stayed here as there was a concert at Ryse Nightclub we attended. Booked over month in advance. Price swing for the night was pretty substantial but expected for big name concert at nightclub. Pool was alright. Rooms were clean. Thing that disappointed me the most was no amenities or perks whatsoever. Casino free plays? Nope. Complimentary dinner or alcoholic beverages? Guess again. Complimentary BREAKFAST THAT LITERALLY EVERY OTHER HOTELS SERVE….nope. Whenever I asked hotel staff about these she seemed offended I even asked. Stayed at a Drury Inn 20 minutes away from 4 years ago and got service and amenities mentioned above. We won’t be back to this “4 1/2 star hotel“. Want breakfast Waffle House down the street was good.

Helpful?
V
Verified traveler
Verified booking
Standard Room
Stayed in Jun 28, 2025

"Horrendous paid WiFi minimizes the stay"

4.0

WIFI HORRENDOUS EVEN AFTER I WAS MADE TO PAY $10 for each device for each of the 4 days I stayed there. It made for a miserable time as I had business calls (as well as personal calls). I can never stay at one of your resorts for this reason. I have never experienced this before. We are in 2025 (not 1999). Wake up please

Helpful?
J
jeffrI8994AW
Verified booking
Solo travel
Standard Room
Stayed in Jun 26, 2025

"I WAS RIPPED OFF HERE !!!!!!!"

2.0

I WAS INTENTIONALLY RIPPED OFF HERE LAST NIGHT !!!!!! I was playing bubble craps and finally starting to go on a run after losing a few days in a row. I had a considerable amount of money on all the numbers and hit a 6 which should have paid me well when the machine spit out a small ticket and cleared the board on me. The first guy came over and used his fab to roll the dice until a seven came up and then stopped, the next guy came over and said " look you had a seven ". I took photos of it however as I suspected they may try that when the machine went down. When that didn’t work for them they started claiming the machine is broken and they don’t know what happened. Also had one of them suggest maybe that happens when you get over 3k although nothing about that is posted on the machine or anywhere else. They then proceeded to start negotiating with me asking what it would take for me to leave after going back and forth with their BS for an hour. I took considerably less than what I was winning as I wasn’t left much of a choice. I am filing a formal complaint with the Missouri gaming commission. I will never go back and suggest you stay far away, if you actually do win they will screw you.

Helpful?
2
24kurtish
Verified booking
Family
Standard Room
Stayed in Jun 25, 2025

"Terrible Stay"

2.0

Worst stay you can have with a family. They only allowed 4 people per room at the swimming pool, we are a family of 6, no advertisement on the website regarding this. Other issues they refuse to serve you with. DO NOT GO HERE.

Helpful?