Ameristar Casino Resort and Spa places you next to Ameristar Casino St. Charles and within a few miles (5 km) of other popular attractions like Lindenwood University. This 400-room, 4.5-star hotel has a full-service spa, a casino, and 6 restaurants.
What's nearby
Ameristar Casino St. Charles - 1 min walk - 0.0 miles
St Charles Convention Center - 19 min walk - 1.0 mile
Hollywood Casino Amphitheatre - 5 min drive - 3.3 miles
Lindenwood University - 5 min drive - 2.0 miles
Hollywood Casino - 7 min drive - 4.8 miles
Getting around
Kirkwood Station - 24 min drive
St. Louis Lambert Intl. Airport (STL) - 12 min drive
Restaurants
Star Club Lounge @ Ameristar Casino - 1 min walk
Texas Roadhouse - 13 min walk
McDonald's - 12 min walk
Falcon Diner at Ameristar Casino - 1 min walk
Narwhal’s Crafted Urban Ice - 10 min walk
About this property
Ameristar Casino Resort and Spa
Luxury hotel with 6 restaurants and 2 hot tubs
Guests of Ameristar Casino Resort and Spa have access to a full-service spa, a casino, and a 24-hour gym. The 24-hour front desk has multilingual staff ready to assist with luggage storage and concierge services. Other amenities at this luxury hotel include 2 hot tubs, a conference center, and a seasonal outdoor pool.
37-inch flat-screen TVs offer entertainment. Bathrooms offer hair dryers and free toiletries, and beds are dressed in premium bedding. IPod docks, sitting areas, and coffee makers are also standard.
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.
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
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
This property doesn't allow pets
Children and extra beds
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 these charges at the property:
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
These are all of the charges provided to us by the property.
Optional extras
These fees and deposits will be charged at check-in, check-out, or the time of service.
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
This list may not be comprehensive. Fees and deposits might 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
Check-in: 4:00 PM—-2:00 AM
Check-out: 11 AM
Minimum check-in age: 21
The front desk is open 24 hours a day, and checking out is easy with express services.
Property Registration Number F001328981
We should mention
Details about charges, deposits, or other important information:
This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
Charges for extra guests may apply and vary depending on the property's policy.
A credit card for incidental charges and a government-issued photo ID may be required at check-in.
Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
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 payment methods are available for all transactions and guests can access their rooms with a mobile device.
Additional information about polices, regulations, and more:
The seasonal pool is open from May 22 to September 29.
Pool access available from 10:00 AM to 6:00 PM.
Reservations need to be made in advance for massage services and spa treatments. Contact the hotel at the phone number listed on your booking confirmation.
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
Frequently asked questions
Are free cancellation options available at Ameristar Casino Resort and Spa?
Ameristar Casino Resort and Spa offers free cancellation on some room rates. If you'd like to learn more, take a look at the cancellation policy on Orbitz.
How much does it cost to stay at Ameristar Casino Resort and Spa?
As of Oct 3, 2025, prices found for a 1-night stay for 2 adults at Ameristar Casino Resort and Spa on Oct 5, 2025 start from $177.65, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.
What's there to see within easy reach of Ameristar Casino Resort and Spa?
This hotel in St. Charles is within a 10-minute walk of Ameristar Casino St. Charles and Frontier Park. You'll also find Historic Main Street and Lewis & Clark Boathouse and Nature Center less than a mile away.
Will I be able to park at Ameristar Casino Resort and Spa?
Yes, there is accessible parking available.
Is there a spa at Ameristar Casino Resort and Spa?
Ara is the hotel's spa and services include aromatherapy, massages, body treatments, and mani/pedis.
Does Ameristar Casino Resort and Spa have a casino?
Yes, Ameristar Casino Resort and Spa has a casino that's 130000 square feet and includes 25 gaming tables, 1500 slot machines, and 2 VIP rooms.
Will I find an indoor pool at Ameristar Casino Resort and Spa?
No, this hotel doesn't have an indoor pool; however, there are an outdoor pool and 2 hot tubs. Guests have access between 10:00 AM and 6:00 PM and the seasonal pool will be open from May 22 until September 29.
What will couples enjoy most about a stay at Ameristar Casino Resort and Spa?
This riverfront hotel offers plenty of amenities for couples including a poolside bar, 6 restaurants, and a full-service spa.
Does Ameristar Casino Resort and Spa have a hot tub?
Yes, guests can enjoy 2 spa tubs at this hotel.
Does Ameristar Casino Resort and Spa have a restaurant that serves breakfast?
Yes, Ameristar Casino Resort and Spa has 6 restaurants, and serves breakfast for a surcharge.
Will Ameristar Casino Resort and Spa allow pets to stay free of charge?
No, pets aren't allowed at Ameristar Casino Resort and Spa.
Are there connecting rooms at Ameristar Casino Resort and Spa?
No, this hotel doesn't feature connecting guestrooms.
How close is the airport from Ameristar Casino Resort and Spa?
The closest major airport to Ameristar Casino Resort and Spa is St. Louis Lambert Intl. Airport (STL), which is 8.4 mi away (12 minutes by car). Another top airport is St. Louis, MO (SUS-Spirit of St. Louis), which is located 17.5 mi away (23-minute drive).
Can I book a room with a balcony at Ameristar Casino Resort and Spa?
No, you won't find guestrooms with balconies at Ameristar Casino Resort and Spa.
Does Ameristar Casino Resort and Spa offer wedding services?
Take advantage of the wedding venue at Ameristar Casino Resort and Spa if you plan to say "I do" during your trip.