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

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Check availability on St. Charles Resorts & Hotels with Spas

Our top choices for St. Charles hotels with a spa

Hot tub, body treatments, hydrotherapy, aromatherapy, body scrubs

Ameristar Casino Resort and Spa

Ameristar Casino Resort and Spa
4.5 star property
St. Charles
8.4 out of 10, Very Good, (1,010 reviews)
  • cleanliness
    Riverside wellness oasis offers full-service spa with aromatherapy and hydrotherapy for a restorative retreat.
The price is NT$5,389
NT$6,824 total
includes taxes & fees
Mar 10 - Mar 11
Ameristar Casino Resort and Spa
Couples treatment rooms, hot tub, body treatments, aromatherapy

Four Seasons Hotel St Louis

Four Seasons Hotel St Louis
5.0 star property
Downtown St. Louis
9.4 out of 10, Exceptional, (1,002 reviews)
  • cleanliness
    Discover a tranquil haven with 12 treatment rooms, outdoor pool, and breathtaking views at this rejuvenating spa retreat.
The price is NT$10,296
NT$12,039 total
includes taxes & fees
Mar 12 - Mar 13
Four Seasons Hotel St Louis
Massages

21C Museum Hotel St Louis

21C Museum Hotel St Louis
4.5 star property
Downtown West
9.0 out of 10, Wonderful, (1,644 reviews)
  • cleanliness
    Discover spa services, a steam room, and an Olympic-sized indoor pool at this modern hotel, all designed for rejuvenating getaways.
The price is NT$4,012
NT$4,850 total
includes taxes & fees
Apr 5 - Apr 6
21C Museum Hotel St Louis
Body treatments, aromatherapy, hot stone massages, deep-tissue massages

The Ritz-Carlton, St. Louis

The Ritz-Carlton, St. Louis
5.0 star property
Clayton
9.2 out of 10, Wonderful, (558 reviews)
  • cleanliness
    Revel in a rejuvenating spa retreat with aromatherapy treatments and hot stone massages at this luxury St. Louis hotel.
The price is NT$15,809
NT$18,455 total
includes taxes & fees
Mar 15 - Mar 16
The Ritz-Carlton, St. Louis
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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Choose what matters most at spa hotels in St. Charles

Pool
Hot tub

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

Country Inn & Suites by Radisson, St. Charles Historic District

Country Inn & Suites by Radisson, St. Charles Historic District

10/10 Excellent
"Beautiful quiet room, superb staff -- especially Ms. Kay. The breakfast was restaurant quality -- not some grab and go convenience store fare, it was wholesome and healthy. Of note, the hotel is right in the beautiful old quarter of town, full of shops, clubs and restaurants, well worth a visit! "
Frank 1-night trip
Posted 4 hours ago
Country Inn & Suites by Radisson, St. Charles Historic District

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, and a 24-hour fitness center. Treat yourself to a facial, body scrub, or hydrotherapy at Ara.
How many spa hotels will I find in St. Charles?
Among Expedia's 162 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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