Ameristar Casino Resort and Spa | Hotel in St. Charles, MO

| 8.4 (1010 Reviews) |  1 Bathroom
St. Charles Hotel | Ameristar Casino Resort and Spa

Hotel with Fireplace, Restaurant and Laundry

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 safes and complimentary bottled water. 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 coffee/tea makers and irons/ironing boards.


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.

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1 Ameristar Blvd, St. Charles, 63301, USA

Amenities

Air ConditionerAir Conditioner
PoolPool
Designated Smoking AreaDesignated Smoking Area
TVTV
Wheelchair AccessibleWheelchair Accessible
AccessibilityAccessibility
Business ServicesBusiness Services
Bedding/LinensBedding/Linens
Wellness FacilitiesWellness Facilities
SpaSpa
Fireplace/HeatingFireplace/Heating
RestaurantRestaurant
BarBar
ToiletriesToiletries
Guest ServicesGuest Services
EntertainmentEntertainment
Child FriendlyChild Friendly
Hot TubHot Tub
KitchenKitchen
LaundryLaundry

Policies

Check-in
Check-in
Check-in start time: 4:00 pm; check-in end time: 2:00 am contactless check-in available early check-in is available for a fee early check-in subject to availability late check-in subject to availability minimum check-in age: 21
Check-out
Check-out
A late check-out fee will be charged check-out before 11 am contactless check-out available express check-out available late check-out subject to availability
Child Policy
Child Policy
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.
Payment Policy
Payment Policy
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.
Pet Policy
Pet Policy
Pets not allowed
Cashless transactions are available 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 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 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.

Reviews

LaRobrea
Jan 26, 2026 11:40:12 AM
Review Score:   10
Summary: Spotless room
See All Reviews

FAQ's

Is this St. Charles hotel pet-friendly for guests?

No, pets are not allowed at this property. Check the guest reviews to learn what guests had to share.

Does the St. Charles hotel have a swimming pool?

Yes, this St. Charles hotel has a swimming pool. Check the Facility Overview section for details about the pool and other available facilities.

How much does it cost per night to stay in St. Charles hotel?

Best-rates for the St. Charles hotel starts from $215 per night with includes Wheelchair Accessible, Business Services, Bedding/Linens, Bar, Child Friendly, Hot Tub, Kitchen, TV, Wellness Facilities, Toiletries, Guest Services, Entertainment, Air Conditioner, Designated Smoking Area, Accessibility, Spa, Fireplace/Heating, Restaurant, Laundry, Pool with all other facilities. Casai.ae matches every traveler with their perfect accommodation, whether you are traveling with a group, friends, family, or pets.

Is St. Charles hotel a family-friendly place to stay?

Based on the information we have received from the owner or our partner, this is considered to be a family-friendly property. Families have rated this hotel 4 stars or guests have recommended them suitable for families. As reported by the owner or manager, the hotel has specified that children are welcome. Please see details about suitability for your family or inquire with the property to learn more.

Is the St. Charles hotel wheelchair accessible or offer services for disabled guests?

Based on the information received from our partner, the St. Charles hotel is wheelchair accessible. Likewise, there is an elevator specified as being available at the property. Specific accessibility details may be addressed in the property details section of this page.

What is the minimum night stay policy for the St. Charles hotel?

Based on the information reported by the owner or manager, the St. Charles hotel indicates 1 day stay policy at this hotel. Guests are cautioned that the minimum stay policy may differ based on seasonality or availability and may be at the discretion of the owner or manager.

What cancellation policy is in place for St. Charles hotel?

Based on the information reported by the owner or manager, details for the cancellation policy for the St. Charles hotel are as follows: Cancellation policy Guests are cautioned that the cancellation policy may differ based on seasonality, availability, or current travel restrictions. Guests should also be aware that this policy may be subject to change and should be confirmed prior to booking. More details may be available on this page in the property description. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.

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