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 308 reviews
308 verified ratings
Sat 8/1
-
Sun 8/2
2 guests, 1 room
Deals from
$99
/Cheapest rate per night
Provider
Nightly total
$99
$147
$173
31 more Ameristar Casino Resort Spa St. Charles deals
31 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 visualize your stay. Photos for this property were last updated on July 25, 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 July 25, 2026.
Sat 8/1
-
Sun 8/2
King room
bed type unknown
$99
nightly with fees
Queen room
2 queen beds
$147
nightly with fees
Double room
1 queen bed
$245
nightly with fees
Standard room
bed type unknown
$182
nightly with fees
*Total includes estimated local taxes & fees payable on check out.
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About Ameristar Casino Resort Spa St. Charles

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 July 25, 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 time4:00 PM
Check-out time11:00 AM
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

Things to do

  • Winery tours
  • Gift shop
  • Casino
  • Night club

Services and conveniences

  • ATM on-site
  • Meeting/Banquet facilities
  • Room service
  • 24hr front desk

Basics

  • Free Wi-Fi
  • Wi-Fi available in all areas
  • Internet
  • Free toiletries

Pool and spa

  • Massage
  • Spa
  • Outdoor pool

Accessibility and suitability

  • Non-smoking rooms available
  • Elevator
  • Designated smoking area

Dining

  • Restaurant
  • Bar/Lounge
  • Coffee machine

Parking and transportation

  • Free parking

Media and entertainment

  • Flat-screen TV

Bathroom

  • Hairdryer

Laundry

  • Iron and ironing board

Health and safety

  • 24-hour security

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. Travelers have left 308 reviews of Ameristar Casino Resort Spa St. Charles to date. Review data was last updated on July 25, 2026.
8.0
Very good
308 verified ratings
Wonderful
169
Very good
30
Good
41
Okay
16
Fair
19
Mediocre
4
Poor
29
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Hotels similar to Ameristar Casino Resort Spa St. Charles

Discover other properties in St. Charles that offer a similar experience and ambiance to Ameristar Casino Resort Spa St. Charles. In total, there are 135 hotels serving travelers in St. Charles. Price data was last updated on July 25, 2026.

Hotels closest to Ameristar Casino Resort Spa St. Charles

These are the closest hotels within a 0.9 mi proximity to Ameristar Casino Resort Spa St. Charles. These hotels have an average nightly rate of $131 vs. $160 for Ameristar Casino Resort Spa St. Charles. Data was last updated on July 25, 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
0.3 mi from city centre
Pool
Free Wi-Fi
Parking
$136
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
0.4 mi from city centre
Pool
Free Wi-Fi
Parking
$98
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
0.9 mi from city centre
Pool
Free Wi-Fi
Parking
$160
Avg. per night
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See more nearby hotels

Cheap St. Charles hotels

These hotels are among the lowest-priced properties for travelers in St. Charles. Currently, the lowest price for a hotel in St. Charles is $67. The cheapest hotel is Woodspring Suites St Louis St Charles priced at $67. Price data was last updated on July 25, 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
2.8 mi from city centre
Free Wi-Fi
Parking
$67
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
2.9 mi from city centre
Pool
Free Wi-Fi
Parking
$75
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
1.2 mi from city centre
Pool
Free Wi-Fi
Parking
$78
Avg. per night
View Deal
See cheapest hotels in St. Charles

Recommended hotels

These properties are recommended for travelers visiting St. Charles. The average price of these properties is $126 per night. Price data was last updated on July 25, 2026 and sourced from 54 user searches.
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
1.6 mi from city centre
Free Wi-Fi
Parking
$141
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
1.5 mi from city centre
Pool
Free Wi-Fi
Parking
$159
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
3.4 mi from city centre
Pool
Free Wi-Fi
Parking
$105
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
1.2 mi from city centre
Pool
Free Wi-Fi
Parking
$100
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 neighborhood of St. Charles. Popular landmark data was lasted updated on July 25, 2026.
Ameristar Casino Resort Spa St. Charles location: 1 Ameristar Boulevard

Most Popular Landmarks

  • Ameristar Casino St. Charles13 yd
  • Ara Spa80 yd
  • Lewis & Clark Boat House and Museum0.4 mi
  • St. Charles Historic District0.7 mi
  • St. Charles Convention Center0.9 mi
  • First Missouri State Capitol Historic Site0.9 mi
  • St. Charles Odd Fellows Hall0.9 mi
  • African Church1 mi
  • Harlen C. Hunter Stadium1.6 mi
  • Crowne Plaza St. Louis Airport5.1 mi

FAQs when booking at Ameristar Casino Resort Spa St. Charles

Find answers to commonly asked questions regarding reservations, amenities, policies, and more when booking a stay at Ameristar Casino Resort Spa St. Charles. FAQs were last updated on July 25, 2026.

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

    The average rate for a night at Ameristar Casino Resort Spa St. Charles is 18% less than the St. Charles average for similarly rated 4 stars hotels. The nightly rate at Ameristar Casino Resort Spa St. Charles is typically $261, which is considered to be a good deal for a quality hotel room in St. Charles.

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

    At 6.3 mi away, Lambert-St Louis Airport is the closest airport to Ameristar Casino Resort Spa St. Charles. The average expected drive time from Ameristar Casino Resort Spa St. Charles to Lambert-St Louis Airport is 0h 12m. It’s a good idea to research traffic trends between your hotel and the airport.

  • What is the best way for guests to get from Lambert-St Louis Airport to Ameristar Casino Resort Spa St. Charles?

    Getting from Lambert-St Louis Airport to Ameristar Casino Resort Spa St. Charles can be as easy as renting a car at the airport’s rental desk for, on average, $57/day in St. Charles. Luckily, Ameristar Casino Resort Spa St. Charles has parking on site for guests who choose this method of transportation. Taking a taxi or rideshare service from the nearest airport, Lambert-St Louis Airport, to your hotel is often the most cost effective transportation solution.

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

    Yes. HotelsCombined users traveling to St. Charles often look for hotels with a pool available. Most hotels have pool hours, so be sure to ask the front desk at Ameristar Casino Resort Spa St. Charles for pool rules and guidelines.

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

    For questions regarding your hotel or your stay, 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?

    Ameristar Casino Resort Spa St. Charles check-out time is 11:00 AM, though late check-out may be accommodated if agreed in advance with the hotel reception.

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

    Usually Ameristar Casino Resort Spa St. Charles room prices are around $261/night, with the cheapest deals starting from $135/night. Prices vary based on many factors (e.g. dates, time of year, room type etc.) so use the form above to see deals for your intended 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. A bar is also available on-site.

  • 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.

  • What is the cheapest day to check into Ameristar Casino Resort Spa St. Charles?

    Consider checking into Ameristar Casino Resort Spa St. Charles on Monday, when the nightly price is typically at its lowest (average nightly rate of $196).

See more FAQs

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