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Very Good
4.0/5
Based on 3957 guest reviews
- Includes an outdoor pool
- Shuttle from airport available
- Access to gym on-site
- Hotel has 397 rooms
- 25 floors in property
- 397 suites in property
- Check in time: 3:00 PM
- Group booking rating of 7.5/10
- Hotel has 16 meeting rooms
Standard prices by room type for the next 60 days
Room Types
Map Location of Ameristar Casino Resort and Spa
Verified Reviews of Ameristar Casino Resort & spa
Below are the verified reviews from guests that we have booked recently: "Nice Rooms & River View!"
Overall Score5.0/ 5
Room was very nice with a great river view.
John S. (Individual traveler, booked 1 room), from 
12-Oct-2023 Verified Review, stayed from Mon Oct 09 to Tue Oct 10 2023 at a $159.20 average nightly rate. 
"The staff was very pleasant, the rooms were comfortable and clean. Very Pleasant!"
Overall Score5.0/ 5
The staff was very pleasant, the rooms were comfortable and clean. Excellent location, great customer service and lots of activity options.
Barbara S. (Individual traveler, booked 1 room), from
11-Jun-2023 Verified Review, stayed from Fri Jun 02 to Sun Jun 04 2023 at a $309.00 average nightly rate. "Lovely Property"
Overall Score3.0/ 5
The property is lovely!
Julia B. (Individual traveler, booked 1 room), from
02-Apr-2023 Verified Review, stayed from Thu Mar 30 to Sat Apr 01 2023 at a $209.49 average nightly rate. Property Description
As the first AAA Four Diamond hotel in St. Charles, Ameristar's 397-room all-suite hotel brings state-of-the-art amenities to the St. Charles riverfront. The hotel pays homage to the historical architecture of the area. The hotel includes an outstanding selection of first-class in-suite amenities; an impressive indoor/outdoor pool including a distinctive landscape area; a tranquil and luxurious full-service spa and a new 2,350 space car parking garage, (increasing the total number of available spaces in the two parking garages to 6,100). The distinctive design of the hotel and garage exterior was inspired by the architectural characteristics of the preserved buildings of St. Charles' historic Main Street and the newly-refurbished warehouse buildings of downtown St. Louis' Loft District. The grand hotel tower is painstakingly detailed to incorporate the time-worn quality of aged brick and decorative ornamental cast moldings indigenous to the historic structures of the area. Guestroom windows mirror the reflective glow of night lights dancing across the nearby river.Two ballrooms, five meeting rooms and an executive board room are included in the 19,200 square feet of meeting space. High-end finishes, rich wood panels, exclusively-designed woven carpet and custom lighting define the contemporary look of the center. A state-of-the-art business center and a fully-equipped banquet kitchen complete the spectacular facility, which is housed in the second level of Ameristar's existing $360 million casino entertainment facility.
Details / Other Expenses
| Check In: | 3:00 PM |
| Check Out: | 11:00 AM |
| Year of Last Renovation: | 2007 |
| Floors: | 25 |
| Rooms: | 397 |
| Corridors: | All Rooms Have Interior Hallways |
| Non Smoking Rooms: | 317 |
| Handicap Rooms: | |
| Suites: | 397 |
| Room Windows: | Windows Don't Open |
| Cleaning Frequency: | Daily |
| Meeting Rooms: | 16 View Spaces |
| Meeting Space: | 20000 sq. feet |
| Banquet Space: | Holds 1450 people |
| Dist. to Food/Bars: | On-site |
| Dist. to 24hr Restaurant: | On-site |
| Dist. to Nearest Gym: | On-site |
| Lounge/Bar Hours: | 7:30 AM - 3:00 AM |
| Pool Info: With such enticing poolside amenities as hot tubs and a cozy fire pit, is it any wonder that spa and hotel guests who try out our expansive indoor/outdoor swimming pool tend to linger after they swim?6a – 9p Daily9p – 12a Adults 18+ Only | |
Policies / Expenses
| Cancellation: Twenty-four hours prior to arrival date | |
| Nightly Parking: | $0 |
| Typical Group Deposit: | Yes |
| Total Taxes: | 16.44% |
| Total Misc Fees: | $0.00 USD (mandatory resort fees/taxes) |
| State Tax: | 7.45% |
| Occupancy Tax: | 1.00% |
| City Tax: | 7.99% |
| Food and Beverage Tax: | 10.54% |
| Audio Visual Tax: | 9.45% |
| Resort/Hotel Fee: | 0.00 Per Night |
| Parking Fee: | 0.00 Per Night |
| Cleaning Fee: | 0.00 Per Night |
| Porterage Fee: | 3.00 Per Item |
| Gym Fee: | 0.00 Per Day |
| Shipping Handling Fee: | 0.00 Per Item |
| Additional Person Fee: | 0.00 Per Person |
| Rooms Wireless Internet Fee: | 0.00 Per Day |
| Rooms Wired Internet Fee: | 0.00 Per Day |
| Meeting Wireless Internet Fee: | 0.00 Per Day |
| Meeting Wired Internet Fee: | 0.00 Per Day |
| Additional Room Fees: | 0.00 Per Night |
| Food and Beverage Service Charge: | 20.00% |
| Audio Visual Service Charge: | 0.00% |
| Banquet Labor Fees: | 100.00 Per Hour |
| Banquet Bartender Fees: | 100.00 Per Hour |
| Chef Attendant Fees: | 100.00 Per Night |
| Avg. Continental Breakfast Cost: | 18.00 Per Person |
| Avg. Plated Breakfast Cost: | 18.00 Per Person |
| Avg. Buffet Breakfast Cost: | 26.00 Per Person |
| Avg. Plated Lunch Cost: | 27.00 Per Person |
| Avg. Buffet Lunch Cost: | 27.00 Per Person |
| Avg. Boxed Lunch Cost: | 19.00 Per Person |
| Avg. Plated Dinner Cost: | 38.00 Per Person |
| Avg. Buffet Dinner Cost: | 40.00 Per Person |
| Morning Break Cost: | 6.50 Per Person (Starting at) |
| Afternoon Break Cost: | 8.50 Per Person (Starting at) |
| Banquet Gallon of Coffee: | 34.00 Per Person |
| Banquet Soda: | 3.50 Per Person |
| Banquet Bottled Water: | 3.00 Per Person |
| Banquet Hosted Bar: | 18.00 Per Person/Per Hour (Starting at) |
| Banquet Reception w Hors d'oeuvres: | 20.00 Per Person/Per Hour (Starting at) |
Amenities / Features
- Air conditioning
- Airport Shuttle
- Alarm clock
- ATM
- Baggage storage facilities
- Breakfast in room
- Central location
- Complimentary newspaper
- Conference facilities
- Credit card accepted: Mastercard/Visa
- Credit card accepted: American Express
- Credit card accepted: Discover
- Dinner available
- Electronic key card
- Elevator
- Express Check-Out
- Facilities for the disabled
- Fax available
- Fitness and health center
- Free local calls
- Games room
- Garage
- Hairdryer available
- Handicap accessible
- Central heating
- Ice Maker
- Internet - wireless
- Free WiFi Internet
- Ironing facilities
- Jacuzzi
- Licensed bar
- Movies in room
- Non-smoking rooms
- 24 hours opened
- Office or business center
- Private bathroom in room
- Quiet location
- Radio in room
- Refrigerator
- Restaurant
- Safe in rooms
- Self controlled heating/cooling system
- Shop
- Shower
- Shows or evening entertainment
- Spa
- Swimming pool - outdoor
- Swimming pool - indoor
- Tea and coffee making facilities
- Telephone
- Telephone in all rooms
- Telephone - Free local calls
- Television
- TV - Free Cable
- TV Channel: HBO
- Travellers cheques accepted
- Valet Parking
- Voicemail
Airport & Shuttle Information
St. Louis-Lambert Airport
Local Shuttle Info: Based on availability for groups only
Pet Friendly?
Service animals complying with ADA Title lll regulations are allowed.
Sorry, pets are not allowed.Suggested AI Generated Itinerary
- Breakfast: Picasso's Coffee House - Start your day with a delicious breakfast and a cup of freshly brewed coffee at this cozy cafe. Located 1 mile from the hotel.
- Lunch: Trailhead Brewing Co. - Grab a bite to eat at this popular brewpub offering a variety of craft beers and tasty pub fare. Located 0.8 miles from the hotel.
- Dinner: Tony's on Main Street - Enjoy fine dining in a historic setting with a menu featuring Italian and American cuisine. Located 0.5 miles from the hotel.
- Activity: Historic Main Street - Explore the charming shops, restaurants, and historic buildings of Main Street, just a short walk from the hotel.
- Breakfast: First Watch - Start your day with a healthy and delicious breakfast at this popular breakfast spot. Located 0.7 miles from the hotel.
- Lunch: Sugarfire Smoke House - Savor mouthwatering BBQ and comfort food at this local favorite. Located 1.5 miles from the hotel.
- Dinner: Prasino - Indulge in farm-to-table cuisine at this eco-friendly restaurant known for its sustainable practices. Located 1.2 miles from the hotel.
- Activity: Lewis and Clark Boat House and Museum - Learn about the famous explorers and their journey at this fascinating museum. Located 1.3 miles from the hotel.
- Breakfast: The Shack - Start your day with a hearty breakfast at this cozy diner known for its friendly service. Located 0.9 miles from the hotel.
- Lunch: Trailhead Brewing Co. - Return to this brewpub for another tasty lunch and refreshing craft beer. Located 0.8 miles from the hotel.
- Dinner: Prasino - Enjoy another delicious meal at this eco-friendly restaurant offering a diverse menu of sustainable dishes. Located 1.2 miles from the hotel.
- Activity: The Family Arena - Catch a live concert, sporting event, or show at this popular entertainment venue. Located 2.5 miles from the hotel.
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Meeting Rooms and Banquet Rooms at Ameristar Casino Resort and Spa
Below are the meeting, banquet, conference and event spaces at Ameristar Casino Resort and Spa.
Feel free to use the Ameristar Casino Resort and Spa meeting space capacities chart below to help in your event planning. Hotel Planner specializes in Saint Charles event planning for sleeping rooms and meeting space for corporate events, weddings, parties, conventions, negotiated rates and trade shows.
| Meeting Room Name | L x W x H (Feet) | Size (sqft.) | Banquet 5'/6'  | Crescent | Classroom | Hollow Square  | U-Shape | Boardroom | Convention 8'/10'  | Theater | Reception | Regist. Desk  |
| Discovery Ballroom | 101 x 117 x 20 | 11817 | 640/800 | 560 | 560 | -- | -- | -- | 50/45 | 1150 | 1450 | -- |
Close This Discovery BallroomRoom Type: Ballroom Total Size: 11817 Sq. Mi Dimensions: 101 x 117 x 20 Ft. Floor Level: 2 Columns: 0 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? Yes Built In Stage? No Built In A/V? Yes Amenities Available
| ||||||||||||
| Discovery A | 47 x 58 x 20 | 2726 | 192/200 | 168 | 150 | 88 | 60 | -- | 18/15 | 275 | 300 | -- |
Close This Discovery ARoom Type: Ballroom Section Total Size: 2726 Sq. Mi Dimensions: 47 x 58 x 20 Ft. Floor Level: 2 Columns: 0 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? Yes Built In Stage? No Built In A/V? Yes Amenities Available
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| Discovery B | 47 x 58 x 20 | 2726 | 192/200 | 168 | 150 | 88 | 60 | -- | 18/15 | 275 | 300 | -- |
Close This Discovery BRoom Type: Ballroom Section Total Size: 2726 Sq. Mi Dimensions: 47 x 58 x 20 Ft. Floor Level: 2 Columns: 0 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? Yes Built In Stage? No Built In A/V? Yes Amenities Available
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| Discovery C | 37 x 53 x 20 | 1961 | 144/180 | 126 | 125 | 66 | 50 | -- | 11/8 | 200 | 250 | -- |
Close This Discovery CRoom Type: Ballroom Section Total Size: 1961 Sq. Mi Dimensions: 37 x 53 x 20 Ft. Floor Level: 2 Columns: 0 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? Yes Built In Stage? No Built In A/V? Yes Amenities Available
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| Discovery D | 37 x 53 x 20 | 1961 | 144/180 | 126 | 125 | 66 | 50 | -- | 11/8 | 200 | 250 | -- |
Close This Discovery DRoom Type: Ballroom Section Total Size: 1961 Sq. Mi Dimensions: 37 x 53 x 20 Ft. Floor Level: 2 Columns: 0 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? Yes Built In Stage? No Built In A/V? Yes Amenities Available
| ||||||||||||
| Imagination Ballroom | 57 x 68 x 13 | 3876 | 320/350 | 245 | 200 | 80 | 56 | -- | 29/26 | 500 | 580 | -- |
Close This Imagination BallroomRoom Type: Ballroom Total Size: 3876 Sq. Mi Dimensions: 57 x 68 x 13 Ft. Floor Level: 2 Columns: 1 Windows: 0 Natural Light?: No Obstructions? Yes Built In Screens? Yes Built In Stage? No Built In A/V? Yes Amenities Available
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| Imagination A | 28 x 34 x 13 | 952 | 64/80 | 56 | 50 | 40 | 34 | -- | 7/4 | 100 | 100 | -- |
Close This Imagination ARoom Type: Ballroom Section Total Size: 952 Sq. Mi Dimensions: 28 x 34 x 13 Ft. Floor Level: 2 Columns: 0 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? Yes Built In Stage? No Built In A/V? Yes Amenities Available
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| Imagination B | 28 x 34 x 13 | 952 | 64/80 | 56 | 50 | 40 | 34 | -- | 7/4 | 100 | 100 | -- |
Close This Imagination BRoom Type: Ballroom Section Total Size: 952 Sq. Mi Dimensions: 28 x 34 x 13 Ft. Floor Level: 2 Columns: 0 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? Yes Amenities Available
| ||||||||||||
| Imagination C | 28 x 34 x 13 | 952 | 64/80 | 56 | 50 | 40 | 34 | -- | 7/4 | 100 | 100 | -- |
Close This Imagination CRoom Type: Ballroom Section Total Size: 952 Sq. Mi Dimensions: 28 x 34 x 13 Ft. Floor Level: 2 Columns: 1 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? Yes Built In Stage? No Built In A/V? Yes Amenities Available
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| Imagination D | 28 x 34 x 13 | 952 | 64/80 | 56 | 50 | 40 | 34 | -- | 7/4 | 100 | 100 | -- |
Close This Imagination DRoom Type: Ballroom Section Total Size: 952 Sq. Mi Dimensions: 28 x 34 x 13 Ft. Floor Level: 2 Columns: 1 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? Yes Built In Stage? No Built In A/V? Yes Amenities Available
| ||||||||||||
| Aspiration | 28 x 17 x 11 | 476 | 32/40 | 28 | 20 | 20 | 16 | -- | 3/2 | 33 | 33 | -- |
Close This AspirationRoom Type: Office / Storage Total Size: 476 Sq. Mi Dimensions: 28 x 17 x 11 Ft. Floor Level: 2 Columns: 0 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? Yes Built In Stage? No Built In A/V? Yes Amenities Available
| ||||||||||||
| Insight | 25 x 25 x 11 | 625 | 32/40 | 28 | 30 | 30 | 24 | -- | 5/4 | 44 | 44 | -- |
Close This InsightRoom Type: General Meeting Room Total Size: 625 Sq. Mi Dimensions: 25 x 25 x 11 Ft. Floor Level: 2 Columns: 0 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? Yes Built In Stage? No Built In A/V? Yes Amenities Available
| ||||||||||||
| Prosperity | 23 x 25 x 11 | 575 | 32/40 | 28 | 25 | 26 | 18 | -- | 5/4 | 38 | 38 | -- |
Close This ProsperityRoom Type: General Meeting Room Total Size: 575 Sq. Mi Dimensions: 23 x 25 x 11 Ft. Floor Level: 2 Columns: 0 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? Yes Built In Stage? No Built In A/V? Yes Amenities Available
| ||||||||||||
| Success | 23 x 25 x 11 | 575 | 32/40 | 28 | 25 | 26 | 18 | -- | 5/4 | 42 | 42 | -- |
Close This SuccessRoom Type: General Meeting Room Total Size: 575 Sq. Mi Dimensions: 23 x 25 x 11 Ft. Floor Level: 2 Columns: 0 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? Yes Built In Stage? No Built In A/V? Yes Amenities Available
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| Vision | 23 x 26 x 11 | 598 | 32/40 | 28 | 25 | 26 | 18 | -- | 5/4 | 42 | 42 | -- |
Close This VisionRoom Type: General Meeting Room Total Size: 598 Sq. Mi Dimensions: 23 x 26 x 11 Ft. Floor Level: 2 Columns: 0 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? Yes Built In Stage? No Built In A/V? Yes Amenities Available
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| Wisdom Boardroom | 26 x 25 x 9 | 650 | --/-- | -- | -- | -- | -- | 14 | --/-- | -- | -- | -- |
Close This Wisdom BoardroomRoom Type: Boardroom Total Size: 650 Sq. Mi Dimensions: 26 x 25 x 9 Ft. Floor Level: 2 Columns: 0 Windows: 0 Natural Light?: No Obstructions? No Built In Screens? Yes Built In Stage? No Built In A/V? Yes Amenities Available
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Planning an Event? Saint Charles Hotel RFP Request for Proposal | Find Meeting Space | Meeting Space Calculator
FAQs about Ameristar Casino Resort & spa
What time is check in?
Check in time is 3:00 PM based on the hotel's local time. Early check in may be available if requested at the front desk on the day of check-in.
What time is check out?
Check out time is 11:00 AM based on the hotel's local time. Late check out may be available if requested at the front desk during your stay.
How many rooms does Ameristar Casino Resort & spa have?
There are 397 sleeping rooms in the hotel.
Is there any meeting space at Ameristar Casino Resort & spa?
Yes, they have 16 meeting rooms that can support various table layouts.
Can I get a AAA rate at Ameristar Casino Resort & spa?
Sorry, this hotel does not offer AAA hotel discounts at this time.
Can I get a Senior or AARP rate at Ameristar Casino Resort & spa?
Yes, they have stay dates that support Senior hotel discounts. Example room type: AARP Gds Suite 1 King Bed Non-Smoking Sep Lvng Area 2 Tvs Minifrig Coffee Sep Tub Shower 630 Sq Ft
Is there a gym at Ameristar Casino Resort & spa?
Yes, there is a gym/fitness area available on-site at the property.
Is there a pool at Ameristar Casino Resort & spa?
Yes, there is a pool on-site at the property. With such enticing poolside amenities as hot tubs and a cozy fire pit, is it any wonder that spa and hotel guests who try out our expansive indoor/outdoor swimming pool tend to linger after they swim?6a – 9p Daily9p – 12a Adults 18+ Only.
Testimonials:
"I didn't know such a service existed until I did a search on Google. This service saved my team so much time and effort! It is wonderful that this service is available." C.N. - Minneapolis, MN
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