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Ameristar Casino Resort and Spa

4.5 star property

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Casino
Hot tub, body treatments, hydrotherapy, aromatherapy, body scrubs
Premium Suite, 2 Queen Beds | 1 bedroom, premium bedding, in-room safe, blackout drapes
Lobby
Seasonal outdoor pool

Reviews

8.4 out of 10
Very good

Popular amenities

  • Hot Tub
  • Pool
  • Bar
  • 24/7 front desk
  • Gym

Explore the area

Map
1 Ameristar Blvd, St. Charles, MO, 63301
  • Ameristar Casino St. Charles
    ‪1 min walk‬
  • Hollywood Casino Amphitheatre
    ‪5 min drive‬
  • Lindenwood University
    ‪5 min drive‬
  • St. Louis, MO (STL-Lambert-St. Louis Intl.)
    ‪10 min drive‬

Room options

View all photos for Premium Suite

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

Premium Suite

9.6 out of 10
Exceptional
(17 reviews)
  • 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

9.2 out of 10
Wonderful
(20 reviews)
  • Sleeps 4
  • 2 Queen Beds

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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 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.

Languages

English, Korean, Spanish

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
  • 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

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

We should mention

The seasonal pool will be open from May 22 to September 29
Pool access available from 9:00 AM to 7:00 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. 579 out of 1003 reviews
Rating 8 - Good. 172 out of 1003 reviews
Rating 6 - Okay. 116 out of 1003 reviews
Rating 4 - Poor. 70 out of 1003 reviews
Rating 2 - Terrible. 66 out of 1003 reviews

8.6/10

Cleanliness

8.4/10

Staff & service

8.0/10

Amenities

8.6/10

Property conditions & facilities

8.4/10

Eco-friendliness

Reviews

8/10 Good

Brenda

Traveled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very convenient to so much of St Charles. Liked having a seating area away from sleep area. Hard to get someone by room phone at the front desk.
Stayed 2 nights in Apr 2025

6/10 Okay

Alex

Traveled with group
Disliked: Staff & service

Help business Grow

For my first time ever being there.. nice place but could have been a little bit more service then security.. the bars close to soon and the food places you can only order late at night off door dash.. hope my next stay will be a lot better if I return
Stayed 1 night in Apr 2025

10/10 Excellent

DENISE

Traveled with family
Liked: Cleanliness, property conditions & facilities, room comfort
Stayed 2 nights in Apr 2025

10/10 Excellent

Charlotte

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Our stay was amazing and definitely going back! The spa was great and all the staff were perfect very polite!
Stayed 3 nights in Mar 2025

10/10 Excellent

Kenny

Stayed 3 nights in Apr 2025

10/10 Excellent

Casey

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

10/10 Excellent

Flanisha

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great experience
Stayed 1 night in Apr 2025

10/10 Excellent

John

Liked: Cleanliness, amenities, property conditions & facilities
Had to wait about an hour for an attendant to come to a machine so I could cash out. Otherwise great stay
Stayed 1 night in Apr 2025

8/10 Good

Jenny

Stayed 1 night in Mar 2025

8/10 Good

crystal

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities
I booked this hotel for the indoor outdoor pools and neither was open which was quite disappointing as nowhere did it indicate that the pools were “closed for the season” I understand the outdoor but the indoor pool should’ve been open based upon the price I paid and the fact that they charge a resort fee.
Stayed 2 nights in Apr 2025

10/10 Excellent

Jolene

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
The Spa was amazing!!!
Stayed 1 night in Mar 2025

10/10 Excellent

Karen

Business traveler
Liked: Staff & service, property conditions & facilities, room comfort

6 nights— room was never cleaned

I stayed six nights and no one ever came to clean the room. Very nice location. Nice hotel.
Stayed 1 night in Apr 2025

6/10 Okay

Richard

Had several issues during check in 1) They lost one of our reservations 2) They wanted $85.00 to check in an hour early We stayed in 2 rooms for 3 nights. 1) 1st day they didn’t show up until 4:30 to clean the room as we were going out. They never showed up to clean the room after that
Stayed 3 nights in Apr 2025

10/10 Excellent

Larita

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Apr 2025

10/10 Excellent

Dani

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Mar 2025

10/10 Excellent

Chevoyn

Stayed 1 night in Apr 2025

6/10 Okay

michael

Liked: Cleanliness, room comfort

Early Check IN is a Rip-OFF

Stayed 1 night in Apr 2025

10/10 Excellent

Michael

Stayed 2 nights in Apr 2025

10/10 Excellent

Jordan

Stayed 1 night in Mar 2025

10/10 Excellent

Patrick

Stayed 1 night in Apr 2025

10/10 Excellent

Kamella

Liked: Cleanliness, staff & service, property conditions & facilities
Property was well kept and clean
Stayed 2 nights in Apr 2025

10/10 Excellent

Taylor

Stayed 2 nights in Apr 2025

10/10 Excellent

Steven, Billings

Stayed 1 night in Mar 2025

10/10 Excellent

Kendra

Traveled with group
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Apr 2025

10/10 Excellent

Eriuhn A

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Everything was great. They have comfortable beds and the rooms are clean. Also great customer service. Thanks
Stayed 1 night in Mar 2025