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Ameristar Casino Resort and Spa

4.5 star property

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Photo gallery for Ameristar Casino Resort and Spa

Seasonal outdoor pool
Nightclub
6 restaurants, breakfast served
Lobby
Casino

Reviews

8.4 out of 10
Very good

Popular amenities

  • Pool
  • Hot tub
  • Air conditioning
  • Gym
$194
includes taxes & fees
Dec 25 - Dec 26

Explore the area

View in a map
1 Ameristar Blvd, St. Charles, MO, 63301
  • Place, Ameristar Casino St. Charles
    ‪1 min walk‬
  • Place, Historic Main Street
    ‪11 min walk‬
  • Place, St Charles Convention Center
    ‪19 min walk‬
  • Airport, St. Louis, MO (STL-Lambert-St. Louis Intl.)
    ‪9 min drive‬

Room options

View all photos for Premium Suite

Premium Suite | 1 bedroom, premium bedding, in-room safe, blackout drapes

Premium Suite

9.4 out of 10
Exceptional
(32 reviews)
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed

View all photos for Premium Suite, 2 Queen Beds

Premium Suite, 2 Queen Beds | 1 bedroom, premium bedding, in-room safe, blackout drapes

Premium Suite, 2 Queen Beds

9.0 out of 10
Wonderful
(22 reviews)
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

King SPA Suite

  • Sleeps 2

Premium Suite With Two Queen Beds-Non-Smoking

  • Sleeps 4

Premium Suite

  • Sleeps 2

Premium King Suite Non-Smoking

  • Sleeps 2

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About this property

Ameristar Casino Resort and Spa

4.5-star St. Charles hotel steps from Ameristar Casino St. Charles
This hotel features 6 restaurants, a full-service spa, and a casino. Other amenities include 2 bars/lounges, a 24-hour fitness center, and a poolside bar.
Ameristar Casino Resort and Spa offers 400 accommodations with iPod docking stations and safes. Accommodations offer separate sitting areas. Beds feature premium bedding. Flat-screen televisions are featured in guestrooms.

Bathrooms include separate bathtubs and showers, complimentary toiletries, and hair dryers. Business-friendly amenities include phones along with free local calls (restrictions may apply). Additionally, rooms include complimentary bottled water and coffee/tea makers.

2 hot tubs are on site. In addition to a seasonal outdoor pool, other recreational amenities include a 24-hour fitness center.

Guests under 21 years old are not allowed in the swimming pool.

Ara has massage/treatment rooms. Services include facials, body scrubs, body treatments, and manicures and pedicures. A variety of treatment therapies are provided, including aromatherapy and hydrotherapy. The spa is equipped with a hot tub.

The spa is open daily. Guests under 21 years old are not allowed in the spa.

Ameristar Casino Resort and Spa features a full-service spa, 2 hot tubs, a 24-hour fitness center, and a seasonal outdoor pool. Dining is available at one of the hotel's 6 restaurants and guests can grab coffee at the coffee shop/café. The property also has a snack bar/deli. Guests can unwind with a drink at one of the hotel's bars, which include 2 bars/lounges and a poolside bar.

This luxury hotel also offers a casino, spa services, and multilingual staff.

Ameristar Casino Resort and Spa has designated areas for smoking.

Bugattis Steak and Pasta - This steakhouse serves dinner only.
Amerisports Bar and Grill - This restaurant serves lunch and dinner. Guests can enjoy drinks at the bar. Open daily.
Copper Whisk - This coffee shop serves breakfast, lunch, and dinner. Open daily.
Fifth Street Deli - This delicatessen serves lunch, dinner, and light fare. Open daily.
Asia - Onsite restaurant. Open daily.

Property amenities

Parking and transportation

  • Wheelchair-accessible parking available

Food and drink

  • 2 bars/lounges
  • 6 restaurants
  • A coffee shop/cafe
  • A poolside bar
  • Snack bar/deli

Restaurants on site

  • Amerisports Bar and Grill
  • Asia
  • Bugattis Steak and Pasta
  • Copper Whisk
  • Fifth Street Deli

Things to do

  • 1,500 slot machines
  • 2 hot tubs
  • 24-hour gym
  • 25 gaming tables
  • Casino (130,000 square feet of space)
  • Full-service spa
  • Seasonal outdoor pool

Family friendly

  • Crib (surcharge)
  • Snack bar/deli

Conveniences

  • 24-hour front desk
  • ATM
  • Gift shop/newsstand
  • Luggage storage

Guest services

  • Concierge services
  • Multilingual staff
  • Porter/bellhop
  • Wedding services

Business services

  • Conference center
  • Meeting room

Outdoors

  • On a river

Full-service spa

  • Aromatherapy
  • Body scrubs
  • Facials
  • Hot tub
  • Hydrotherapy
  • Manicures/pedicures
  • Massage
  • Spa open daily
  • Spa treatment rooms

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Assistive listening devices
  • Braille/raised signage
  • Elevator
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel

More

  • Banquet hall
  • Designated smoking areas
  • Fireplace in lobby

Room amenities

Bedroom

  • Blackout drapes
  • Crib (surcharge)
  • Premium bedding

Bathroom

  • Free toiletries
  • Hair dryer
  • Separate bathtub and shower
  • Towels provided

Entertainment

  • 37-inch flat-screen TV with premium channels
  • iPod dock

Food and drink

  • Coffee/tea maker
  • Free bottled water

More

  • Air conditioning (climate-controlled)
  • Free local calls
  • Iron/ironing board
  • Mobile key entry
  • Phone
  • Safe
  • Separate sitting area

Policies

Check-in

Check-in start time: 4:00 PM; Check-in end time: 2:00 AM
Early check-in subject to availability
Early check-in is available for a fee
Contactless check-in available
Late check-in subject to availability
Minimum check-in age: 21

Check-out

Check-out before 11 AM
Contactless check-out available
Late check-out subject to availability
A late check-out fee will be charged
Express check-out available

Special check-in instructions

Guests must contact the property in advance for check-in instructions; front desk staff will greet guests on arrival at the property
To make arrangements for check-in please contact the property ahead of time using the information on the booking confirmation
If you are planning to arrive after midnight please contact the property in advance using the information on the booking confirmation
Information provided by the property may be translated using automated translation tools

Renovations and closures

The following facilities will be closed during November, December, January, February, March, and April:
  • Swimming pool

Access methods

Staffed front desk

Pets

Pets not allowed

Children and extra beds

Children are welcome
Rollaway/extra beds are available for USD 30.0 per night
Cribs (infant beds) are available for USD 30.0 per night

Property payment types

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • Deposit: USD 100.00 per accommodation, per stay
  • Resort fee: USD 16.50 per accommodation, per night
The resort fee includes:
  • Fitness center access
  • In-room bottled water
  • In-room coffee
  • In-room safe
  • Internet access
  • Phone calls
  • Pool access
  • Self parking

We have included all charges provided to us by the property.

Optional extras

  • Early check-in is available for a fee (subject to availability)
  • Late check-out is available for a fee (subject to availability)
  • Crib (infant bed) fee: USD 30.0 per night
  • Rollaway bed fee: USD 30.0 per night

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards and debit cards; cash is not accepted
This property reserves the right to pre-authorize the guest's credit card prior to arrival.
Cashless transactions are available
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
Property Registration Number F001328981

We should mention

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 property prior to arrival, using the contact information on the booking confirmation
Guests under 21 years old are not allowed in the swimming pool
Guests under 21 years old are not allowed in the spa

Property is also known as

Ameristar Casino
Ameristar Casino Resort
Ameristar Casino Resort St. Charles
Ameristar Casino St. Charles
Ameristar Resort
Casino Ameristar
Ameristar Casino St Charles
Ameristar Casino Resort and Spa Hotel St. Charles
Ameristar Casino Resort Spa
Ameristar Casino Resort and Spa St. Charles
Ameristar Casino Resort and Spa Hotel
Ameristar Casino St Charles
Ameristar Casino Resort Spa

Ameristar Casino Resort and Spa Reviews

Reviews

8.4

Very Good

Rating 10 - Excellent. 604 out of 1000 reviews
Rating 8 - Good. 151 out of 1000 reviews
Rating 6 - Okay. 111 out of 1000 reviews
Rating 4 - Poor. 69 out of 1000 reviews
Rating 2 - Terrible. 65 out of 1000 reviews

8.8/10

Cleanliness

8.4/10

Staff & service

8.2/10

Amenities

8.6/10

Property conditions & facilities

8.4/10

Eco-friendliness

Reviews

10/10 Excellent

Marco

Liked: Cleanliness, staff & service, property conditions & facilities
Clean room
Stayed 1 night in Sep 2025

6/10 Okay

Tracy

Traveled with group
Liked: Staff & service, amenities, property conditions & facilities
Very odd with a hotel that big that you have zero to very few luggage carts. I know you’re set up is weird and people do not return them, but I have never seen a hotel with that many issues. You need to buy more!
Stayed 2 nights in Sep 2025

10/10 Excellent

Cynthia

Traveled with group
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Girlfriends weekend away

The room was spacious and clean. There was 4 of us ladies staying in a double queen room.
Stayed 2 nights in Sep 2025

6/10 Okay

Joyce

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Sep 2025

10/10 Excellent

Paul

Stayed 1 night in Sep 2025

6/10 Okay

Jeff

Traveled with family
Liked: Cleanliness, staff & service, amenities
The only problem we had was the television wouldn’t work and when I tried to call the front desk the phone wouldn’t work either so I had to go to the front desk to let them know. They reset the television and were able to get it fixed but the phone problem wasn’t resolved which wasn’t a big issue since I had a cell phone
Stayed 1 night in Sep 2025

6/10 Okay

Rebecca

Liked: Cleanliness
Stayed 1 night in Sep 2025

10/10 Excellent

Patrick

Stayed 2 nights in Sep 2025

8/10 Good

Robin

Traveled with partner
Liked: Cleanliness, staff & service, property conditions & facilities
Thanks for the service.
Stayed 2 nights in Sep 2025

10/10 Excellent

Sheila

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Sep 2025

10/10 Excellent

Omar

Stayed 1 night in Aug 2025

4/10 Poor

Khairulzani

Traveled with group
Liked: Cleanliness
Disliked: Staff & service
Stayed 1 night in Sep 2025

6/10 Okay

Jacquelyn

Traveled with group, Traveled with partner, Traveled with family
Liked: Cleanliness
Disliked: Staff & service
Stayed for a wedding that started at 5 oclock sharp. We had to pay $85 to check in early although the wedding was held and had a block of rooms. The front desk lady told me I could contact management and handed me a card with the number to call. The bar staff at O bar were rude as well and only want to serve those who are gambling. I wouldn't stay here again for the amount of money we paid. The room was nice but thats about all I can say was. Good was gross and staff was just rude.
Stayed 1 night in Sep 2025

10/10 Excellent

Nicholas M

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
really enjoyed our rood.. Food was excellent and service great at new restaurant Charter 18 on opening night. great time celebrating our anniversery
Stayed 2 nights in Sep 2025

8/10 Good

don

Business traveler
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
I left my hearing aid above the shower door I came back to let them know an hour and a 1/2. After I checked out that I had left it there and they were unable to find it even though it was hanging on the door they said they made 3 trips up to the room to find it. But all they had to do was contact. The person who cleaned the room. Because that's the only place it was exactly where I told them, apparently they might have thrown it away and just didn't want to take responsibility
Stayed 1 night in Sep 2025

10/10 Excellent

Theresa

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Definitely worth it!

We only got to stay overnight, but this was a wonderful stay! The entire place was clean - hotel room, lobby, casino, & restaurant. The staff was very gracious and helpful. We did not get to use the spa amenities, but I look forward to going back and trying them. We checked in around 10:00 pm and were able to get something to eat at the Asia restaurant with no problems.
Stayed 1 night in Sep 2025

10/10 Excellent

Leandro

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 2 nights in Sep 2025

8/10 Good

Scott

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The property was quite picturesque and the rooms were spacious and well appointed. As with other reviews, the charge for spotty wifi was annoying (and frankly surprising). Probably due to the timing of our visit but there were few of the restaurant options available. The hotel is convenient and the beds comfortable. Overall, a good experience.
Stayed 3 nights in Aug 2025

10/10 Excellent

Lisa

Traveled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful hotel with friendly staff!
Stayed 1 night in Sep 2025

10/10 Excellent

Lisa

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Sep 2025

10/10 Excellent

grace

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nice!
Stayed 1 night in Aug 2025

10/10 Excellent

Jonathan, Raymore

Liked: Property conditions & facilities
Stayed 1 night in Sep 2025

10/10 Excellent

Elizabeth

Stayed 1 night in Aug 2025

10/10 Excellent

Robert, Fort Collins

Stayed 2 nights in Aug 2025

10/10 Excellent

Jamira L

Liked: Cleanliness, staff & service, property conditions & facilities
The stay was beautiful
Stayed 1 night in Aug 2025