Ameristar Casino Resort and Spa

4.5 star property
4.5-star luxury hotel near Ameristar Casino St. Charles

Choose dates to view prices

Photo gallery for Ameristar Casino Resort and Spa

Seasonal outdoor pool
Nightclub
Casino
6 restaurants, breakfast served
Lobby

Reviews

8.4 out of 10
Very good

Popular amenities

  • Pool
  • Hot tub
  • Air conditioning
  • Gym

Explore the area

View in a map
1 Ameristar Blvd, St. Charles, MO, 63301
  • Place, Ameristar Casino St. Charles
    ‪1 min walk‬
  • Place, Historic Main Street
    ‪11 min walk‬
  • Place, St Charles Convention Center
    ‪19 min walk‬
  • Airport, St. Louis, MO (STL-Lambert-St. Louis Intl.)
    ‪9 min drive‬

Room options

Premium Suite

9.4 out of 10
Exceptional
(33 reviews)
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed

Premium Suite, 2 Queen Beds

9.0 out of 10
Wonderful
(23 reviews)
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

King SPA Suite

  • Sleeps 2

Premium Suite

  • Sleeps 2

Premium King Suite-Non-Smoking

  • Sleeps 3

Premium Suite With Two Queen Beds-Non-Smoking

  • Sleeps 4

Premium King Suite Smoking

  • Sleeps 2

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About the neighborhood

St. Charles

City center retreat .At this St. Charles hotel, you'll be within half a mile (1 km) of Ameristar Casino St. Charles and 3 miles (5 km) of Lindenwood University. Family Arena and Katy Trail are also within 3 miles (5 km).

What's nearby

  • Ameristar Casino St. Charles - 1 min walk - 0.0 miles
  • Historic Main Street - 11 min walk - 0.6 miles
  • Lewis & Clark Boathouse and Nature Center - 11 min walk - 0.6 miles
  • St Charles Convention Center - 19 min walk - 1.0 mile
  • Lindenwood University - 4 min drive - 2.4 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
  • ‪Narwhal’s Crafted Urban Ice - ‬10 min walk
  • ‪Starbucks - ‬14 min walk

About this property

Ameristar Casino Resort and Spa

4.5-star luxury hotel near Ameristar Casino St. Charles
Ameristar Casino Resort and Spa offers its guests a full-service spa, 2 hot tubs, a 24-hour fitness center, and a seasonal outdoor pool. There are 6 restaurants on site, as well as a coffee shop/café and a snack bar/deli. You can enjoy a drink at one of the bars, which include 2 bars/lounges and a poolside bar.

A casino, spa services, and multilingual staff are also featured at the luxury Ameristar Casino Resort and Spa.

Smoking is allowed in designated areas at this 4.5-star St. Charles hotel.

  • 400 guestrooms or units
  • 6 dining venues
  • 2 bars or lounges
  • Casino
  • Deli
  • Conference center
  • Front desk (24 hours)
  • Express check-out
  • Staff is multilingual
  • Storage area for luggage
  • Concierge
  • Wedding services available
  • Gift shop
  • Fireplace in lobby
  • ATM
  • Bellhop
  • Elevator
  • Smoking in designated areas
  • Coffee shop
  • Bar by the pool
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.

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.

Similar properties

Property amenities

Family friendly

  • Crib (surcharge)
  • Snack bar/deli

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

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

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

Room amenities

Entertainment

  • 37-inch flat-screen TV with premium channels
  • iPod dock

Bedroom

  • Blackout drapes
  • Crib (surcharge)
  • Premium bedding

Bathroom

  • Free toiletries
  • Hair dryer
  • Separate bathtub and shower
  • Towels provided

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
Information provided by the property may be translated using automated translation tools

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

  • No pets 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

Guests will be asked to pay the following 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

We've listed all charges provided to us by the property.

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • 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 may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

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
Charges for extra guests may apply and vary according to property policy.
A credit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession. This property accepts Visa, Mastercard, American Express, Discover, Diners Club, Eurocard, 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.

Property Registration Number F001328981

We should mention

  • The seasonal pool will open May 22 and close September 29.
  • Pool access available from 10:00 AM to 6:00 PM.
  • Reservations are needed for massage services and spa treatments. For reservations, contact the hotel before arrival using the contact information on the 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

How close is Ameristar Casino Resort and Spa to the airport?

Ameristar Casino Resort and Spa is 8.4 mi (12-min drive) away from the St. Louis Lambert Intl. Airport (STL) airport, the closest popular airport to the property.

How much does it cost to stay at Ameristar Casino Resort and Spa?

As of Mar 6, 2026, prices found for a 1-night stay for 2 adults at Ameristar Casino Resort and Spa on Mar 9, 2026 start from $215, including 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.

Does Ameristar Casino Resort and Spa have an airport shuttle?

Airport shuttle services are not available at Ameristar Casino Resort and Spa.

Does Ameristar Casino Resort and Spa offer free breakfast?

Ameristar Casino Resort and Spa does not offer free breakfast.

Is there a casino at Ameristar Casino Resort and Spa?

During your stay you can enjoy the 130000 square-foot casino on site, featuring 1500 slot machines and 25 gaming tables.

What time is check-in at Ameristar Casino Resort and Spa?

Check-in start time: 4:00 PM; Check-in end time: 2:00 AM. A fee applies for early check-in.

Is there free parking at Ameristar Casino Resort and Spa?

Free parking is not available at this hotel.

Does Ameristar Casino Resort and Spa have a pool?

Ameristar Casino Resort and Spa features a seasonal outdoor pool. Guests can enjoy pool access from 10:00 AM to 6:00 PM.

Does Ameristar Casino Resort and Spa have a restaurant?

Yes, there are 6 restaurants on site.

Does Ameristar Casino Resort and Spa have a spa?

Pamper yourself with a day at Ara, where you can enjoy massages, body scrubs, and facials.

How close is Ameristar Casino Resort and Spa to downtown St. Charles?

Ameristar Casino Resort and Spa is 1.5 mi away from St. Charles.

Ameristar Casino Resort and Spa Reviews

Reviews

8.4

Very Good

Rating 10 - Excellent. 618 out of 1009 reviews
Rating 8 - Good. 154 out of 1009 reviews
Rating 6 - Okay. 108 out of 1009 reviews
Rating 4 - Poor. 63 out of 1009 reviews
Rating 2 - Terrible. 66 out of 1009 reviews

8.8/10

Cleanliness

8.4/10

Staff & service

8.2/10

Amenities

8.8/10

Property conditions & facilities

Reviews

10/10 Excellent

Chris

Stayed 2 nights in Dec 2025

8/10 Good

Melissa

Stayed 1 night in Nov 2025

10/10 Excellent

Lori

Stayed 1 night in Dec 2025

10/10 Excellent

Jennifer

Liked: Cleanliness, staff & service, amenities
Clean. Effortless check-in. Great time!
Stayed 1 night in Nov 2025

10/10 Excellent

Robyn

Liked: Cleanliness, amenities, property conditions & facilities
Clean room, wonderful helpful pleasant staff, amenities, everything was great love staying here!
Stayed 1 night in Nov 2025

10/10 Excellent

Tawanda

Liked: Cleanliness, staff & service, property conditions & facilities
I love this hotel!!
Stayed 1 night in Nov 2025

10/10 Excellent

andrea

Liked: Cleanliness, staff & service, amenities
Stayed 1 night in Nov 2025

10/10 Excellent

Richard

Liked: Cleanliness, staff & service, amenities
All of the above! Simply put.... we had a great time!
Stayed 1 night in Nov 2025

8/10 Good

stephany

Liked: Cleanliness, amenities, property conditions & facilities
Yes the room was great & the young lady that assisted me with my check in was very nice & helpful.....
Stayed 1 night in Nov 2025

6/10 Okay

Sooyeon

Liked: Cleanliness
Stayed 1 night in Nov 2025

10/10 Excellent

Nicole

Stayed 1 night in Nov 2025

10/10 Excellent

mary l

Stayed 1 night in Nov 2025

10/10 Excellent

Sooyeon

Stayed 1 night in Nov 2025

10/10 Excellent

Christopher

Stayed 1 night in Nov 2025

10/10 Excellent

William

Stayed 1 night in Nov 2025

10/10 Excellent

Tracey, centerton

Stayed 1 night in Nov 2025

8/10 Good

Timothy

Traveled with family
yes
Stayed 1 night in Nov 2025

10/10 Excellent

Bree

Traveled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Check-in staff are super friendly, rooms were clean and well kept. A great place for a staycation
Stayed 1 night in Nov 2025

6/10 Okay

Brianna

Liked: Cleanliness, amenities
Having a microwave in room also shower water would not get hot.
Stayed 1 night in Nov 2025

10/10 Excellent

thomas

Stayed 1 night in Nov 2025

2/10 Terrible

Khadija El

Disliked: Cleanliness, staff & service, property conditions & facilities
They will charge you fees at the check that you don’t know about until you check out . I asked for late check out because my flight delayed they asked me to pay $139 for half day and I paid it . After I paid it they called me to my room and they said you have to pay for full night reservation or you have to check out by 12pm even though they charged me $139 for half day ! Plus they charge $16 for property security and $32 for property amenities!.
Stayed 2 nights in Nov 2025

10/10 Excellent

Kris

Stayed 1 night in Nov 2025

10/10 Excellent

Vibha

Stayed 1 night in Nov 2025

10/10 Excellent

Brooke

Stayed 1 night in Nov 2025

10/10 Excellent

Maurio, Clarksville

Stayed 2 nights in Nov 2025