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, (1,001 reviews)
"The room was great. I enjoyed my stay. "
United States
Wanda
The price is ￥30,097
￥37,713 total
includes taxes & fees
Feb 16 - Feb 17
Ameristar Casino Resort and Spa
Luxury Room, 1 King Bed, Jetted Tub, Garden View | Bathroom | Free toiletries, hair dryer, towels, soap

Beall Mansion An Elegant Bed & Breakfast Inn

Beall Mansion An Elegant Bed & Breakfast Inn
4.0 star property
Alton
10.0 out of 10, Exceptional, (37 reviews)
"Wonderful stay! This home is beautiful. Our hosts Sandy and Jim were gracious and it was a pleasure to be with them for the evening. Highly recommended!"
United States
Jeff
The price is ￥45,505
￥51,866 total
includes taxes & fees
Mar 2 - Mar 3
Beall Mansion An Elegant Bed & Breakfast Inn
Massages

21C Museum Hotel St Louis

21C Museum Hotel St Louis
4.5 star property
Downtown West
9.0 out of 10, Wonderful, (1,607 reviews)
"Everything was great i can’t wait to stay again "
United States
Kimbriel
The price is ￥20,477
￥24,709 total
includes taxes & fees
Feb 22 - Feb 23
21C Museum Hotel St Louis
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)
"Great service, great staff , room service food really good,, great view of the arch and the river. "
United States
Jose
The price is ￥63,371
￥74,098 total
includes taxes & fees
Feb 16 - Feb 17
Four Seasons 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, (557 reviews)
"Excellent hotel with various restaurants and expansive lobby area.. staff very attentive."
United States
Diane M
The price is ￥76,197
￥88,951 total
includes taxes & fees
Feb 22 - Feb 23
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

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
"Quiet Location and close to activities and casino"
Jason 1-night trip
Posted 1 day 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 160 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.