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Check availability on St. Charles Spa Hotels

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, (1,000 reviews)
"Was an amazing hotel to stay at!! Clean spacious and very nice!!! Will stay here again!!"
United States
Darci
The price is Rp3.036.640
Rp3.830.410 total
includes taxes & fees
1 Feb - 2 Feb
Ameristar Casino Resort and Spa
Couples treatment room(s), 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, (1,000 reviews)
"Great service, great staff , room service food really good,, great view of the arch and the river. "
United States
Jose
The price is Rp7.036.325
Rp8.227.504 total
includes taxes & fees
22 Jan - 23 Jan
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, (1,565 reviews)
"Great hotel! Art, food and drinks were fantastic "
United States
Dimitre
The price is Rp2.435.755
Rp2.932.880 total
includes taxes & fees
10 Feb - 11 Feb
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, (556 reviews)
"Great property. Concierge level wonderful. "
United States
Mike
The price is Rp8.460.545
Rp9.876.627 total
includes taxes & fees
15 Feb - 16 Feb
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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Top St. Charles Hotel Reviews

Pear Tree Inn St. Louis Near Union Station

Pear Tree Inn St. Louis Near Union Station

10/10 Excellent
"Great staff!"
Larry 2-night trip
Posted 2 days ago
Pear Tree Inn St. Louis Near Union Station

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. Travellers highly recommend the restaurants in St. Charles. Enjoy the historical sites and riverfront during your holiday. Hotels with spas are a great way to break away from your daily routine and add a layer of luxury to your stay.
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 centre. 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, First Missouri State Capitol Historic Site and Katy Trail. If you have some spare time during your trip, you might want to check out Lewis & Clark Boathouse and Nature Center and St Charles Convention Center.
What is a St. Charles spa hotel?
Spa hotels in St. Charles provide lodging and have a full on-site spa which offers services such as 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 holiday.