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Ameristar Casino Resort and Spa

Top rated by guests
Outdoor pool, open 10:00 AM to 6:00 PM, cabanas (surcharge)
Premium Suite | 1 bedroom, premium bedding, in-room safe, blackout drapes
Premium Suite | Living area | 37-inch flat-screen TV with premium channels, TV, iPod dock
Separate tub and shower, free toiletries, hair dryer, towels
Premium Suite | 1 bedroom, premium bedding, in-room safe, blackout drapes
review stars
8.6Excellent
(1,005 Ratings)
"Great job"
Alessandra
Don't miss out! Price and availability may change
8.6 / 10
Excellent(1,005 Ratings)

Hotel in Saint Charles, MO

4-Star Hotel

Reasons to book

Guests love it hereGuests give this property a top rating
High-end valueWell priced for this area
Book with confidenceWe partner with the top travel sites so you know you're getting a great deal on the perfect rental

About this hotel

This hotel features 6 restaurants, a full-service spa, and a casino. Additionally, an outdoor pool, 2 bars/lounges, and a 24-hour fitness center are onsite.
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 along with an outdoor pool. Other recreational amenities include a 24-hour fitness center.

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

Amenities at Ameristar Casino Resort and Spa

Restaurant
Air conditioning
Pool
Non-smoking
TV
Coffee/tea maker
Bar
Spa
No pets allowed
Bath or shower
Ironing facilities
Free toiletries
Towels
Safe
Hairdryer

Map of Saint Charles, MO

city location on map

Nearby attractions

Forest Park
13.9 mi
Saint Louis Zoo
13.9 mi
Busch Stadium
18.7 mi
The Gateway Arch
18.9 mi

Available Rooms

Ratings and reviews

8.6 / 10
Excellent(1,005 Ratings)
8 / 10Excellent·Feb 2026
over priced
8 / 10Excellent·Feb 2026
Room was clean, plenty of space
8 / 10Excellent·Feb 2026
Great stay. Clean rooms and they helped my hubby figure out how to use an elevator. It can be tricky. ;)
5 / 10·May 2026
Impressive resort! Very nice staff!
$$$$
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FAQs

Is parking included with this hotel?

Parking is not specified as an available amenity at Ameristar Casino Resort and Spa. For more information, we encourage you to contact the property about where to park.

Is there a pool at this hotel?

Yes, a swimming pool is available for use at Ameristar Casino Resort and Spa. Enjoy the water!

Is Ameristar Casino Resort and Spa pet friendly?

Unfortunately, this hotel is not pet-friendly. Try searching again and filter for "Pets Allowed"

What amenities are available at Ameristar Casino Resort and Spa?

We found 15 amenities for this rental. This includes restaurant, air conditioning, pool, non-smoking, and tv.