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Find Resorts & Hotels with Spas in St. Charles, MO

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Check availability on St. Charles Resorts & Hotels with Spas

Tonight
Sep 19 - Sep 20
Tomorrow
Sep 20 - Sep 21
Next weekend
Sep 25 - Sep 27
In two weeks
Oct 2 - Oct 4

Our top choices for St. Charles hotels with a spa

1. Ameristar Casino Resort and Spa

Ameristar Casino Resort and Spa
St. Charles
  • Riverside wellness oasis offers full-service spa with aromatherapy and hydrotherapy for a restorative retreat.
NT$4,750
NT$6,079 total
includes taxes & fees
Oct 12 - Oct 13
Ameristar Casino Resort and Spa

2. Truitt Hotel

Truitt Hotel
Lafayette Square
NT$4,822
NT$5,878 total
includes taxes & fees
Sep 21 - Sep 22
Truitt Hotel

3. 21C Museum Hotel St Louis

21C Museum Hotel St Louis
Downtown West
  • Discover spa services, a steam room, and an Olympic-sized indoor pool at this modern hotel, all designed for rejuvenating getaways.
NT$4,572
NT$5,505 total
includes taxes & fees
Oct 11 - Oct 12
21C Museum Hotel St Louis

4. The Ritz-Carlton, St. Louis

The Ritz-Carlton, St. Louis
Clayton
  • Revel in a rejuvenating spa retreat with aromatherapy treatments and hot stone massages at this luxury St. Louis hotel.
NT$17,471
NT$20,396 total
includes taxes & fees
Sep 20 - Sep 21
The Ritz-Carlton, St. Louis

5. Four Seasons Hotel St Louis

Four Seasons Hotel St Louis
Downtown St. Louis
  • Discover a tranquil haven with 12 treatment rooms, outdoor pool, and breathtaking views at this rejuvenating spa retreat.
NT$11,934
NT$13,954 total
includes taxes & fees
Sep 21 - Sep 22
Four Seasons Hotel St Louis
View all properties

Choose what matters most at spa hotels in St. Charles

Pool
Hot tub
Breakfast included
4 stars
5 stars

Find out more about St. Charles

Top St. Charles attractions for a relaxing vacation

St. Charles, Missouri offers a delightful blend of relaxation and adventure for travelers seeking hotels with spas. Start your journey with a visit to the historic Main Street, lined with charming boutiques, restaurants, and art galleries, perfect for a leisurely stroll after a rejuvenating spa session. The nearby Frontier Park provides scenic river views and walking trails, ideal for unwinding and connecting with nature. Families can enjoy a day at the St. Charles City Parks, which feature playgrounds and picnic areas, making it a great spot for children to play while parents indulge in some pampering. For a unique experience, consider exploring the local wineries; many offer tastings and tours with tranquil surroundings that enhance your relaxation. After a day of activities, retreat to a spa hotel in the heart of the historic district, where you can enjoy top amenities and attentive service, ensuring you feel pampered throughout your stay.

Find the best hotels & resorts with spas in St. Charles

For those seeking relaxation and rejuvenation in St. Charles, Missouri, these top hotels offer exceptional spa amenities that promise a tranquil escape. Discover the perfect haven to unwind and pamper yourself during your stay.Ameristar Casino Resort and Spa

  • Why it's great for tailored spa getaway: Ameristar Casino Resort and Spa stands out as a premier destination for travelers seeking a luxurious spa experience, an excellent guest review rating of 8.4. This resort features a full-service spa where guests can indulge in an array of treatments including body treatments, massages, and hydrotherapy sessions, ensuring a rejuvenating retreat right at their fingertips.
  • Other amenities: In addition to its spa offerings, the resort provides a wealth of amenities to enhance every guest's stay. Guests can enjoy the soothing ambiance of the hot tub, relax by the resort pool, or take advantage of fitness facilities open 24 hours. The hotel also features a poolside bar for refreshing drinks, onsite dining options, and concierge services to help plan the perfect getaway. With nearby winery tours and golf opportunities, guests have plenty of options to explore beyond the spa.
  • Nearby attractions: Ameristar Casino St. Charles - 0.01 miles, Historic Main Street - 0.68 miles, Lewis & Clark Boathouse and Nature Center - 0.71 miles

Top St. Charles Hotel Reviews

Ameristar Casino Resort and Spa

Ameristar Casino Resort and Spa

10/10 Excellent
"Great room and staff"
Paul 2-night trip
Posted 7 hours ago
Ameristar Casino Resort and Spa
Pear Tree Inn St. Louis Near Union Station

Pear Tree Inn St. Louis Near Union Station

10/10 Excellent
"Great location, breakfast and parking included. Perfect for motorcycle riders."
Misty 1-night trip
Posted 17 hours ago
Pear Tree Inn St. Louis Near Union Station
Drury Plaza Hotel St. Louis at the Arch

Drury Plaza Hotel St. Louis at the Arch

10/10 Excellent
"Place is amazing. Great location, great breakfast, great kickbacks. Staff was amazing. Especially Lorraine and Shirley had the best attitude and smile. I will definitely be staying a Drury places."
Travis 5-night trip
Posted 1 day ago
Drury Plaza Hotel St. Louis at the Arch
Drury Plaza Hotel St. Louis St. Charles

Drury Plaza Hotel St. Louis St. Charles

10/10 Excellent
"Excellent stay. Friendliest staff I have ever experienced. Evening meal, drinks, breakfast buffet was wonderful."
Kathy 2-night trip
Posted 3 days ago
Drury Plaza Hotel St. Louis St. Charles

Frequently asked questions

Looking for a spa hotel in St. Charles?
Book one of our lush spa hotels and pamper yourself from the moment you arrive. Travelers highly recommend the restaurants in St. Charles. Enjoy the historical sites and riverfront during your vacation. Hotels with spas are a great way to break away from your daily routine and add a layer of luxury to your vacation.
What is the best spa hotel in St. Charles?
Ameristar Casino Resort and Spa is a top luxury spa hotel featuring 6 restaurants, a casino, a 24-hour fitness center, and an outdoor pool. Treat yourself to a facial, body scrub, or hydrotherapy at Ara.
How many spa hotels will I find in St. Charles?
Among Expedia's 181 accommodation options in St. Charles, there is 1 spa hotel.
What's there to see and do in St. Charles?
Experience all that St. Charles has to offer when you visit Historic Main Street, Katy Trail, and Lewis & Clark Boathouse and Nature Center. If you have some spare time during your trip, you might want to check out St Charles Convention Center and Ameristar Casino St. Charles.
What is a St. Charles spa hotel?
Spa hotels in St. Charles provide lodging and have an on-site spa which offers services like couples massages as well as body treatments. Some also offer in-room treatments. Spa hotels are a must if you want to give yourself an extra treat while on vacation.

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