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Ameristar Casino Resort and Spa

4.5 star property

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your current months are February, 2025 and March, 2025.
February 2025
March 2025

Photo gallery for Ameristar Casino Resort and Spa

Casino
Lobby
Exterior
Seasonal outdoor pool
6 restaurants, breakfast served

Reviews

8.4 out of 10
Very good

Popular amenities

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

Explore the area

Map
1 Ameristar Blvd, St. Charles, MO, 63301
  • Ameristar Casino St. Charles
    ‪1 min walk‬
  • Historic Main Street
    ‪11 min walk‬
  • Lewis & Clark Boathouse and Nature Center
    ‪11 min walk‬
  • St. Louis, MO (STL-Lambert-St. Louis Intl.)
    ‪12 min drive‬

Room options

View all photos for Spa Suite King

Spa Suite King | Premium bedding, in-room safe, blackout drapes, iron/ironing board

Spa Suite King

  • 1300 sq ft
  • Sleeps 3
  • 1 King Bed

View all photos for Premium Suite

Premium Suite | Premium bedding, in-room safe, blackout drapes, iron/ironing board

Premium Suite

  • Sleeps 3
  • 1 King Bed

View all photos for Premium Suite, 2 Queen Beds

Premium Suite, 2 Queen Beds | Premium bedding, in-room safe, blackout drapes, iron/ironing board

Premium Suite, 2 Queen Beds

  • 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 spa 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 spa 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 spa 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 spa 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
  • Dry cleaning/laundry service
  • Multilingual staff
  • Porter/bellhop
  • Wedding services

Business services

  • Conference center
  • Meeting room

Outdoors

  • On a river

Full-service spa

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

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. 568 out of 1004 reviews" "
Rating 8 - Good. 189 out of 1004 reviews" "
Rating 6 - Okay. 109 out of 1004 reviews" "
Rating 4 - Poor. 74 out of 1004 reviews" "
Rating 2 - Terrible. 64 out of 1004 reviews" "

8.6/10

Cleanliness

8.4/10

Staff & service

8.2/10

Amenities

8.6/10

Property conditions & facilities

8.2/10

Eco-friendliness

Reviews

10/10 Excellent

Kevin

Stayed 1 night in Oct 2024

10/10 Excellent

Lori

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Room was amazing. We had a great time but the air conditioning was not the best and the room was a little warm. Would stay again
Stayed 1 night in Nov 2024

10/10 Excellent

Craig

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
I like the the quietness, the fact that u need a room key to use the elevator so it was safe, the staff was very helpful and friendly..
Stayed 1 night in Nov 2024

10/10 Excellent

Kathy

Traveled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very nice room
Stayed 1 night in Nov 2024

10/10 Excellent

Verified traveler

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
After an international flight into St. Louis, we decided we didn’t want to drive home and were looking for a place to lay our heads for the night. This was a good pick! Cool view of the Missouri River from our 14th floor room. It was quiet, so we had a restful (and much needed) night of sleep. There was severe weather in the area during the night, so there was a loud alarm and verbal alert that sounded from a loudspeaker in our room around 3am, BUT it was a tornado WARNING, so I’m grateful we were alerted so we could take shelter as quickly as possible!
Stayed 1 night in Oct 2024

8/10 Good

Jenny

Stayed 1 night in Oct 2024

10/10 Excellent

Verified traveler

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Oct 2024

10/10 Excellent

Diane

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Beautiful vut one bed had stains in the sheets with body hais and black specks. Other bed was clean so we just slept in that bed. Other than that beautiful stay.
Stayed 1 night in Oct 2024

10/10 Excellent

Amy

Stayed 1 night in Oct 2024

10/10 Excellent

Jomar

Business traveler, Traveled with family
Liked: Amenities
h
Stayed 1 night in Oct 2024

10/10 Excellent

David

Liked: Cleanliness, staff & service, property conditions & facilities
Check in was quick and easy and all the staff we talked to were helpful and friendly. Our room is very nice also.
Stayed 1 night in Oct 2024

2/10 Terrible

Rhonda

Traveled with partner
Liked: Staff & service
We booked a 2 night stay, room was okay, toliet was horrible flush. Food at Ameristar was horrible, as was Fifth st Deli. We were looking for hottub most of all, pool and hottub closed for season, even though it was in a enclosed space. Next option on a monday was Ari spa, nothing available at all for anything spa like. Set up with elevators, had to take 2 sets anywhere you decided to go if you left the room. 2 t.v.s, okay but couldnt even mirror my phone to them!!! To watch anything you had to rent it for 1 time viewing. NEVER AGAIN. Better off at a Holiday INN honestly.
Stayed 2 nights in Oct 2024

10/10 Excellent

Talia

Stayed 1 night in Oct 2024

10/10 Excellent

Rex

Traveled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Always first class @ Ameristar!
Stayed 1 night in Oct 2024

10/10 Excellent

Verified traveler

Traveled with group
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Oct 2024

8/10 Good

Kayla

Stayed 2 nights in Sep 2024

10/10 Excellent

Jana

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Oct 2024

10/10 Excellent

marylean

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Aug 2024

10/10 Excellent

Rhonda

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Oct 2024

8/10 Good

Kristina

Liked: Cleanliness, property conditions & facilities
Spacious rooms. The beds and pillows were lumpy. They need to be replaced.
Stayed 1 night in Oct 2024

10/10 Excellent

Cheryl

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Oct 2024

10/10 Excellent

Corri

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Oct 2024

8/10 Good

Verified traveler

Traveled with group
Liked: Staff & service, property conditions & facilities, room comfort
Customer
First, I want to say that Ameristar employees are always so nice. I called earlier in the morning before my arrival to see about early check-in. Apparently, I was told incorrectly about early check-in over the weekend when I spoke to a different employee. So, when I called the morning of my arrival about a room, they said they always charge $60 for early check-in. Due to the miscommunication over the weekend, they waived the fee as a courtesy. Thank you to the front desk lady as that was so much appreciated! Unfortunately, this is the dirtiest room I've ever had at Ameristar. There was a big sticky spot on the desk in the sitting area. Both beds were not changed in the room. The one bed had a huge wet discolored stain. The other bed had dirt or sometime in it. However, Landon at the front desk was sooooo nice. He gave me a food credit for the hotel restaurants due to the inconvenience. The housekeeping gentleman was sooooo nice and thorough as well when he came to change the beds. He always checked with me to make sure the sheets, comforter, pillow cases were clean enough and that the beds lookee good. The last thing is the pool was closed. It's never been closed this early in the season before. They usually have the indoor portion open and I've been here a few times during October, so, this is definitely new. On a positive note, I appreciate Ameristar and their employees for always making my stay enjoyable.
Stayed 1 night in Oct 2024

10/10 Excellent

Jomar

Business traveler, Traveled with family
Liked: Amenities
Stayed 1 night in Oct 2024

10/10 Excellent

Chelsea

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Love it here! Great staff and beautiful resort. The only downfall was the pillows were terrible. But id be happy to bring my own just to stay here again!
Stayed 1 night in Oct 2024