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
8.0
Excellent
based on 309 reviews
309 verified ratings
Sat 8/8
-
Sun 9/8
2 guests, 1 room
Deals from
$140
/Cheapest rate per night
Provider
Nightly total
$140
$209
$247
30 more Ameristar Casino Resort Spa St. Charles deals
30 more Ameristar Casino Resort Spa St. Charles deals
Casino
Other
Hotel amenity
Bar
Building
Other
Other
Lounge
Banquet hall
Casino
Other
Bar
Bar
Lounge
Bedroom
Lounge
Bedroom
Lobby
Bedroom
Banquet hall
Restaurant
Restaurant
Pool
Spa
Bedroom
Other
Banquet hall
Gym
Bathroom
Pool
Bar
Bar
Spa
Bathroom
Bedroom
Spa
Lobby
Pool
Restaurant
Hotel amenity
Banquet hall
Restaurant
Other
Lounge
Photos of Ameristar Casino Resort Spa St. Charles
View a collection of 44 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 1 August 2026.
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FAQ

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 1 August 2026.
Sat 8/8
-
Sun 9/8
King room
bed type unknown
$140
nightly with VAT
bed type unknown
$247
nightly with VAT
bed type unknown
$252
nightly with VAT
Queen room
2 queen beds
$209
nightly with VAT
2 queen beds
$253
nightly with VAT
bed type unknown
$260
nightly with VAT
Double room
1 queen bed
$349
nightly with VAT
bed type unknown
$411
nightly with VAT
Standard Room
bed type unknown
$258
nightly with VAT
bed type unknown
$259
nightly with VAT
bed type unknown
$306
nightly with VAT
*Total includes estimated local taxes & fees payable on check out.
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 1 August 2026.
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 ...

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
  • Outdoor pool
  • Restaurant
  • Bar/Lounge
  • Room service
  • Free Wi-Fi
  • Coffee machine
  • Free parking
  • Wi-Fi available in all areas
  • Flat-screen TV
  • Free toiletries

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
  • Outdoor pool
  • 24-hour front desk
  • Designated smoking area
  • Night club

Activities

  • Winery tours
  • Massage
  • Casino

Services

  • 24-hour security
  • Meeting/Banquet facilities
  • Spa
Show all 23 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 309 reviews of Ameristar Casino Resort Spa St. Charles to date. Review data was last updated on 1 August 2026.
8.0
Very Good309 verified ratings
8.1Friends
8.8Solo
8.6Couples
7.6Families
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 135 hotels serving travellers in Ameristar Casino Resort Spa St. Charles. Price data was last updated on 1 August 2026.

Hotels closest to Ameristar Casino Resort Spa St. Charles

These are the closest hotels within a 1.5 km proximity to Ameristar Casino Resort Spa St. Charles. These hotels have an average nightly rate of $192 vs. $219 for Ameristar Casino Resort Spa St. Charles. Data was last updated on 1 August 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
$198
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
$139
Avg. per night
View Deal
Embassy Suites by Hilton St. Louis St. Charles
Embassy Suites by Hilton St. Louis St. Charles

Embassy Suites by Hilton St. Louis St. Charles

2 Convention Center Plz, St. Charles, MO, United States
1.5 km from city centre
Pool
Free Wi-Fi
Parking
$239
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 $95. The cheapest hotel is Woodspring Suites St Louis St Charles priced at $95. Price data was last updated on 1 August 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
$95
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
$108
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
1.9 km from city centre
Pool
Free Wi-Fi
Parking
$111
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 $179 per night. Price data was last updated on 1 August 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
$200
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
$223
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
$146
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
$148
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 1 August 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 1 August 2026.

  • Is pricing at Ameristar Casino Resort Spa St. Charles comparable to 4 star hotels in St. Charles?

    Ameristar Casino Resort Spa St. Charles is generally less than the average price of 4 stars hotels in St. Charles. On average, you can expect to pay $506 per night in St. Charles. Ameristar Casino Resort Spa St. Charles will run you $312 per night, which is 39% cheaper than the St. Charles average.

  • 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.

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

    Yes. Many people visiting St. Charles look for a hotel with a pool. Ameristar Casino Resort Spa St. Charles has a pool on site that hotel guests may use, but be advised that hotels typically have rules in regard to pool usage.

  • 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 $312 per night to stay at Ameristar Casino Resort Spa St. Charles. Some users have found rooms as low as $186 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.

  • What is the cheapest month to stay at Ameristar Casino Resort Spa St. Charles?

    For the best chance to save money on your Ameristar Casino Resort Spa St. Charles reservation, consider staying in March, when prices are typically at their lowest ($262).

  • 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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