Ameristar Casino Resort Spa St. Charles

Resort
4 stars
1 Ameristar Boulevard, 63301, St. Charles, Missouri, United States
St. Charles, MO
+1 636 949 7777
8.1
Excellent
based on 304 reviews
304 verified ratings
Tue 12/5
-
Wed 13/5
1 room, 2 guests
Deals from
$114
/Cheapest rate per night
Provider
Nightly total
$114
$137
$204
5 more Ameristar Casino Resort Spa St. Charles deals
5 more Ameristar Casino Resort Spa St. Charles deals
Casino
Hotel amenity
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Bar
Bar
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Bar
Other
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Lounge
Banquet hall
Casino
Bar
Lounge
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Bedroom
Bar
Bedroom
Lobby
Bedroom
Bedroom
Banquet hall
Lobby
Restaurant
Restaurant
Pool
Spa
Bedroom
Bar
Bedroom
Bedroom
Gym
Pool
Bathroom
Bar
Gym
Spa
Bedroom
Bathroom
Bedroom
Spa
Bedroom
Other
Restaurant
Other
Hotel amenity
Other
Other
Outdoor view
Pool
Restaurant
Bar
Pool
Other
Lounge
Pool
Outdoor view
Photos of Ameristar Casino Resort Spa St. Charles
View a collection of 60 photos showcasing the rooms, amenities, and facilities of Ameristar Casino Resort Spa St. Charles to help you visualise your stay. Photos for this property were last updated on 5 May 2026.
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Best deals for Ameristar Casino Resort Spa St. Charles

Explore the most appealing deals available for Ameristar Casino Resort Spa St. Charles, ensuring you get the best value for your stay. Properties were last updated on 5 May 2026.
Tue 12/5
-
Wed 13/5
Standard Room
bed type unknown
$228
nightly with fees
bed type unknown
$230
nightly with fees
bed type unknown
$241
nightly with fees
Queen room
2 queen beds
$204
nightly with fees
2 queen beds
$227
nightly with fees
2 queen beds
$245
nightly with fees
King room
bed type unknown
$114
nightly with fees
bed type unknown
$137
nightly with fees
bed type unknown
$221
nightly with fees
Double room
bed type unknown
$403
nightly with fees
*Total includes estimated local taxes & fees payable on check out.
Prices are based on 1 night, including fees but not including taxes.
Best priceguarantee

Ameristar Casino Resort Spa St. Charles Information

Discover essential information, amenities, and features of Ameristar Casino Resort Spa St. Charles, providing insights into what to expect during your stay. Information on this property was last updated on 5 May 2026.
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 ac...

Good to know

Check-in time16:00
Check-out time11:00
Payment & CancellationPolicies vary by room type and provider.
Front desk number+1 636 949 7777

Perks and amenities at Ameristar Casino Resort Spa St. Charles

A comprehensive list of on-site, in-building, and in-room amenities you’ll find at Ameristar Casino Resort Spa St. Charles
  • Restaurant
  • Bar/Lounge
  • Room service
  • Free Wi-Fi
  • Coffee machine
  • Free parking
  • Wi-Fi available in all areas
  • Flat-screen TV
  • Free toiletries
  • Meeting/Banquet facilities

General

  • ATM on-site
  • Restaurant
  • Non-smoking rooms available
  • Bar/Lounge
  • Hairdryer
  • Gift shop
  • Lift
  • Flat-screen TV
  • Free toiletries
  • Room service
  • Iron and ironing board
  • Coffee machine
  • Free parking
  • 24-hour front desk
  • Designated smoking area
  • Night club

Activities

  • Winery tours
  • Massage
  • Casino

Services

  • 24-hour security
  • Meeting/Banquet facilities
  • Spa
Show all 22 amenities

Reviews for Ameristar Casino Resort Spa St. Charles

Read firsthand reviews and testimonials from guests who have stayed at Ameristar Casino Resort Spa St. Charles, providing insights into their experiences. Travellers have left 304 reviews of Ameristar Casino Resort Spa St. Charles to date. Review data was last updated on 5 May 2026.
8.1
Very Good304 verified ratings
7.6Families
8.6Couples
8.1Friends
8.8Solo
Pros +
  • "The food is good, large portions." (in 2 reviews)
  • Casino staff was very friendly as well as the front desk (in 2 reviews)
  • The staff was very friendly though & helpful with my questions. (in 15 reviews)
Cons -
  • Never got house keeping in two days (in 3 reviews)
  • Front desk busy answering phone while we waited to check out (in 2 reviews)
  • Apparently the Ameristar does not have truly non smoking rooms. (in 12 reviews)
No reviews found. Try removing a filter, changing your search, or clear all to view reviews.

Hotels similar to Ameristar Casino Resort Spa St. Charles

Discover other properties in St. Charles that offer a similar experience and ambience to Ameristar Casino Resort Spa St. Charles. In total, there are 128 hotels serving travellers in Ameristar Casino Resort Spa St. Charles. Price data was last updated on 5 May 2026.

Hotels closest to Ameristar Casino Resort Spa St. Charles

These are the closest hotels within a 1.0 km proximity to Ameristar Casino Resort Spa St. Charles. These hotels have an average nightly rate of $147 vs. $218 for Ameristar Casino Resort Spa St. Charles. Data was last updated on 5 May 2026.
Country Inn & Suites by Radisson, St. Charles, MO
Country Inn & Suites by Radisson, St. Charles, MO

Country Inn & Suites by Radisson, St. Charles, MO

1190 South Main Street, St. Charles, MO, United States
0.5 km from city centre
Pool
Free Wi-Fi
Parking
$216
Avg. per night
View Deal
Comfort Suites St Charles-St Louis
Comfort Suites St Charles-St Louis

Comfort Suites St Charles-St Louis

1400 S. 5th Street, St. Charles, MO, United States
0.6 km from city centre
Pool
Free Wi-Fi
Parking
$110
Avg. per night
View Deal
Americas Best Value Inn and Suites Saint Charles
Americas Best Value Inn and Suites Saint Charles

Americas Best Value Inn and Suites Saint Charles

1310 Bass Pro Drive, St. Charles, MO, United States
1.0 km from city centre
Pool
Free Wi-Fi
$114
Avg. per night
View Deal
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Cheap St. Charles hotels

These hotels are among the lowest-priced properties for travellers in St. Charles. Currently, the lowest price for a hotel in St. Charles is $83. The cheapest hotel is Woodspring Suites St Louis St Charles priced at $83. Price data was last updated on 5 May 2026.
Woodspring Suites St Louis St Charles
Woodspring Suites St Louis St Charles

Woodspring Suites St Louis St Charles

2100 Old Hwy 94 S., St. Charles, MO, United States
4.5 km from city centre
Free Wi-Fi
Parking
$83
Avg. per night
View Deal
Relax Inn Saint Charles
Relax Inn Saint Charles

Relax Inn Saint Charles

3800 Harry South Truman Boulevard, St. Charles, MO, United States
5.9 km from city centre
Free Wi-Fi
Parking
$89
Avg. per night
View Deal
Sleep Inn Saint Charles North
Sleep Inn Saint Charles North

Sleep Inn Saint Charles North

150 Fountain Lakes Boulevard, St. Charles, MO, United States
4.7 km from city centre
Pool
Free Wi-Fi
Parking
$99
Avg. per night
View Deal
See cheapest hotels in St. Charles

Recommended hotels

These properties are recommended for travellers visiting St. Charles. The average price of these properties is $182 per night. Price data was last updated on 5 May 2026 and sourced from 1 user searche.
Tru by Hilton St. Charles St. Louis
Tru by Hilton St. Charles St. Louis

Tru by Hilton St. Charles St. Louis

333 Camelback Road, St. Charles, MO, United States
2.6 km from city centre
Free Wi-Fi
Parking
$195
Avg. per night
View Deal
Drury Plaza Hotel St. Louis St. Charles
Drury Plaza Hotel St. Louis St. Charles

Drury Plaza Hotel St. Louis St. Charles

380 Mulholland Drive, St. Charles, MO, United States
2.4 km from city centre
Pool
Free Wi-Fi
Parking
$216
Avg. per night
View Deal
Hampton Inn by Hilton St. Charles St. Peters
Hampton Inn by Hilton St. Charles St. Peters

Hampton Inn by Hilton St. Charles St. Peters

3720 West Clay Street, St. Charles, MO, United States
5.5 km from city centre
Pool
Free Wi-Fi
Parking
$161
Avg. per night
View Deal
Best Western Plus The Charles Hotel
Best Western Plus The Charles Hotel

Best Western Plus The Charles Hotel

1425 South 5th Street, St. Charles, MO, United States
1.9 km from city centre
Pool
Free Wi-Fi
Parking
$154
Avg. per night
View Deal
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Explore St. Charles

Ameristar Casino Resort Spa St. Charles is located at 1 Ameristar Boulevard in the neighbourhood of St. Charles. Popular landmark data was lasted updated on 5 May 2026.

Most Popular Landmarks

Ameristar Casino St. Charles

0 mins walk

0.0 km

First Missouri State Capitol Historic Site

4 mins drive

1.8 km

Ameristar Casino St. Charles

0 mins walk

0.0 km

First Missouri State Capitol Historic Site

4 mins drive

1.8 km

Car Hires

Car hire in St. Charles

Closest Airports

Flights to St. Charles

FAQs when booking at Ameristar Casino Resort Spa St. Charles

Find answers to commonly asked questions regarding bookings, amenities, policies, and more when booking a stay at Ameristar Casino Resort Spa St. Charles. FAQs were last updated on 5 May 2026.

  • How close is Ameristar Casino Resort Spa St. Charles to the nearest airport, Lambert-St Louis Airport?

    The distance between the closest airport, Lambert-St Louis Airport, and Ameristar Casino Resort Spa St. Charles is 16.3 km and the expected drive time is about 0h 12m. Your drive time between the two can vary based on the time of day and traffic trends of the area.

  • What is the Ameristar Casino Resort Spa St. Charles phone number?

    For assistance regarding your reservation at Ameristar Casino Resort Spa St. Charles please call +1 636 949 7777.

  • Does Ameristar Casino Resort Spa St. Charles have Wi-Fi available?

    Yes, Ameristar Casino Resort Spa St. Charles has Wi-Fi available to hotel guests.

  • What is the check-out time at Ameristar Casino Resort Spa St. Charles?

    11:00. If you require a later check-out we advise discussing it with the front desk as soon as you’re able to. Check-in time is 16:00.

  • How much does it cost to stay at Ameristar Casino Resort Spa St. Charles, St. Charles?

    On average, guests have been paying $330 per night to stay at Ameristar Casino Resort Spa St. Charles. Some users have found rooms as low as $185 per night. Enter your dates in the form above to see the price rates available for your stay.

  • Is there a restaurant at Ameristar Casino Resort Spa St. Charles?

    There is a restaurant located in Ameristar Casino Resort Spa St. Charles. Please contact them for kitchen hours. If you’re more interested in drinking than eating, there’s a bar on-site too.

  • Are there any other AbbaHoteles hotels in St. Charles?

    In total, there is 1 location in St. Charles. The most popular AbbaHoteles property in St. Charles is Ameristar Casino Resort Spa St. Charles.

See more FAQs

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