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From173US$ /night
Check-in
18Jan2026Select date
Check-out
19Jan2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

1 Ameristar Boulevard, Saint Charles, Missouri, United States, 63301
-
Near the St. Charles Historic District
Great
8.5
7.9
/10
3.2
/5

The 4-star Ameristar Casino Resort Spa St. Charles Saint Charles offers 397 rooms with proximity to Missouri River, which is around a 5-minute walk from the property. This boutique-style hotel is 1.3 miles from First Missouri State Capitol State Historic Site and provides guests with a treatment room and a Jacuzzi bathtub.

Location

Fast Lane Classic Cars is within a 10-minute drive of the hotel, and Woodlands Park is approximately 15 minutes away by car. The Ameristar Casino Resort Spa St. Charles is 2.1 miles away from the center of Saint Charles.

This fully serviced accommodation is right near Ameristar Casino bus station.

Rooms

Ameristar Casino Resort Spa St. Charles offers rooms with a seating area featuring climate control, along with a flat-screen TV with satellite channels. Guests can take advantage of a separate toilet and a shower, along with a hairdryer and bath sheets supplied in the bathrooms. This Saint Charles hotel features rooms with view of the river.

Eat & Drink

Gastronomic options include a poolside bar. It also features a lounge for guests' comfort. Landmark Buffet is adjacent to this property, 250 feet away.

Leisure & Business

A swimming pool, a gym area and a fitness room are available at the business hotel. Guests can enjoy tubing and golf in the surroundings. This luxury hotel features a full-service spa for guests to relax in. The Ameristar Casino Resort Spa St. Charles Saint Charles also provides a conference room for those arriving on business.

Must-do experiences

  • Stroll through Main Street for eclectic shops and local art galleries.
  • Savor the BBQ at Salt + Smoke, a local favorite for delicious smoked meats.
  • Catch a show at the historic Saint Charles Riverfront Theatre nearby.
  • Visit the Frontier Park for beautiful views and trails along the Missouri River.
  • Explore the St. Charles Historic District for charming boutiques and cafes.
View all

Select your room type

The hotel offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Premium King Suite
3 persons
1 King-size bed
Non-smoking
Premium Queen Suite
3 persons
2 Queen Size Beds
Non-smoking

Price and Room Availability Calendar

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Facilities

The hotel offers amenities for your comfortable stay and unforgettable experiences

General

  • Non-smoking rooms
  • Free Wi-Fi
  • Free parking
  • 24-hour reception
  • No pets allowed
  • 24-hour security
  • Lift
  • Coffee shop

Services

  • Room service
  • Happy hour

Dining

  • Restaurant
  • Bar/ Lounge area

Business

  • Meeting/ Banquet facilities

Spa & Leisure

  • Casino
  • Night club
  • Spa & wellness centre
  • Massage
Show more

Location

1 Ameristar Boulevard, Saint Charles, Missouri, United States, 63301
Map view
1 Ameristar Boulevard, Saint Charles, Missouri, United States, 63301
Nearby
1050 S Riverside Dr
Lewis and Clark Boat House and Nature Center
1600 ft
Monument
Lewis & Clark Boat House & Museum
1600 ft
Restaurants
Landmark Buffet
300 ft
1 Ameristar Blvd
Amerisports Bar & Grill
100 ft
1 Ameristar Blvd
Pearl's Oyster Bar at Ameristar Casino
0 ft
1260 S Main St
Asia
0 ft
1 Ameristar Blvd Ameristar Casino Resort Spa
King Cat Club at Ameristar Casino
0 ft
1260 S Main St
Hendrick's BBQ
2500 ft
1200 S Main St
Trailhead Brewing Co
3800 ft
921 S Riverside Dr
First Watch
3900 ft
1405 Beale St Ste 102
Firebirds Wood Fired Grill
4000 ft
1501 Beale Street
Explore Saint Charles
Local Highlights Near Ameristar Casino Resort and Spa
Top Attractions
Activities
Dining
Entertainment
Lewis and Clark Boat House and Nature Center
Lewis and Clark Boat House and Nature Center
10 minutes walking
Educational exhibits on Lewis and Clark's journey, with nature trails, interactive displays, and beautiful river views.
South Main Historic District
14 minutes walking
Charming historic area featuring unique shops, restaurants, and beautiful architecture reflecting St. Charles' history.
First Missouri State Capitol State Historic Site
First Missouri State Capitol State Historic Site
25 minutes walking
Significant historic site with guided tours, artifacts, and insights into Missouri's early government and infrastructure.
Frontier Park
Frontier Park
19 minutes walking
Expansive park with walking trails, picnic areas, and scenic views of the Missouri River, perfect for relaxation or family outings.
Nature Trails
10 minutes walking
Accessible trails along the Missouri River, ideal for walking, jogging, or enjoying nature, with rental bikes available nearby.
Horse-Drawn Carriage Rides
14 minutes walking
Unique way to experience the sights of downtown St. Charles, offering seasonal tours perfect for families and couples.
Wellness Classes at Local Studios
15 minutes walking
Multiple local studios offer yoga, meditation, and fitness classes for relaxation and rejuvenation during your stay.
Pearl's Oyster Bar
1 minute walking
Casual seafood dining at the casino featuring fresh oysters, signature cocktails, and waterfront views.
Landmark Buffet
Landmark Buffet
1 minute walking
Vibrant buffet offering a variety of international dishes, perfect for families; try their weekend brunch.
Asia
Asia
1 minute walking
Authentic Asian flavors and sushi in a stylish setting; great for a quick bite or a leisurely dinner.
AMC Streets Of St Charles 8
10 minutes walking
Latest movies in a modern theater with comfortable seating, offering a fun escape for solo travelers and families alike.
King Cat Club at Ameristar Casino
King Cat Club at Ameristar Casino
1 minute walking
Live music and entertainment venue within the casino, perfect for nightlife enthusiasts looking for a bustling atmosphere.
Getting around
City Centre
Saint Charles6 min  ·  2.1 mi
Airports
St. Louis Lambert International Airport (STL)21 min  ·  8.6 mi
Belleville, IL (BLV)111 min  ·  45.9 mi
Train
Lambert Main TRML Metrolink Station17 min  ·  6.8 mi
Lambert East TRML Metrolink Station18 min  ·  7.3 mi
Bus
Bus stop11 min  ·  3000 ft
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Property information and rules
Check-in
from 16:00-23:59
Check-out
until 11 am
Guest Parking
Private parking is possible on site for free.
Internet
is available in for free.
Children & extra beds
There are no cots provided in a room. 
Pets
Pets are not allowed.
Languages
Spanish, Korean
Year renovated:
2008
Number of floors:
25
Number of rooms:
397
Former name
ameristar casino resort spa st. charles
FAQs
About Ameristar Casino Resort And Spa
What is the distance from Ameristar Casino Resort And Spa to Lambert International Airport?
The hotel is 9 km from Lambert International Airport.
What are the check-in and check-out times at Ameristar Casino Resort And Spa?
Check-in is at 16:00 and check-out is at 11:00.
Is parking available at Ameristar Casino Resort And Spa?
Free self-parking is available at the hotel.
What dining options are available at Ameristar Casino Resort And Spa?
On-site dining includes an Asian restaurant and Bugatti's Steak & Pasta, offering modern Italian cuisine.
Are any landmarks nearby Ameristar Casino Resort And Spa?
Nearby attractions include St. Charles Historic District (4 km), St. Louis Gateway Arch (35 km), and Six Flags Over Mid-America (49 km).
What amenities can guests expect in the rooms at Ameristar Casino Resort And Spa?
Rooms feature air conditioning, a flat-screen TV with satellite channels, and en-suite bathrooms.
What recreational facilities does Ameristar Casino Resort And Spa offer?
Guests have access to a seasonal indoor/outdoor pool, a fitness center, and a spa and wellness center.
What business amenities are available at Ameristar Casino Resort And Spa?
The hotel provides meeting rooms and a business center for guests traveling for business.
What languages are spoken by the staff at Ameristar Casino Resort And Spa?
The staff primarily speaks English.
What extra services does Ameristar Casino Resort And Spa provide?
The hotel offers 24-hour reception, room service, and massage services for relaxation.

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Check-in
18Jan2026Select date
Check-out
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Rooms and Guests2 Guests, 1 Room

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Ameristar Casino Resort And Spa Saint Charles Exterior photo

Ameristar Casino Resort And Spa

8.5
Great231 reviews
2.1 mi from center
156 US$
173 US$
per night
Mobile-only price