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

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Check availability on St. Louis Resorts & Hotels with Spas

Our top choices for St. Louis hotels with a spa

Hot tub, body treatments, hydrotherapy, aromatherapy, body scrubs
Ameristar Casino Resort and Spa

Ameristar Casino Resort and Spa

Ameristar Casino Resort and Spa
4.5 star property
St. Charles
8.4 out of 10, Very Good, (1005)
"Clean room, wonderful helpful pleasant staff, amenities, everything was great love staying here!"
United States
Robyn
The price is ￥23,706
￥30,289 total
includes taxes & fees
Dec 21 - Dec 22
Ameristar Casino Resort and Spa
Massages
21C Museum Hotel St Louis

21C Museum Hotel St Louis

21C Museum Hotel St Louis
4.5 star property
Downtown West
9.0 out of 10, Wonderful, (1500)
"Room was perfect and parking was a breeze. We really enjoyed the art was wonderful. "
United States
London
The price is ￥20,894
￥25,210 total
includes taxes & fees
Dec 21 - Dec 22
21C Museum Hotel St Louis
Couples treatment rooms, hot tub, body treatments, aromatherapy
Four Seasons Hotel St Louis

Four Seasons Hotel St Louis

Four Seasons Hotel St Louis
5.0 star property
Downtown St. Louis
9.4 out of 10, Exceptional, (1002)
"Everything exceeded my expectations from the welcoming staff to the luxuriously appointed room, to the 4 feet deep bathtub in which to soak my cares away--it was a total dream come true. I would come back in a heartbeat at this home away from home. "
United States
Lynne
The price is ￥64,661
￥75,607 total
includes taxes & fees
Jan 1 - Jan 2, 2026
Four Seasons Hotel St Louis
Body treatments, aromatherapy, hot stone massages, deep-tissue massages
The Ritz-Carlton, St. Louis

The Ritz-Carlton, St. Louis

The Ritz-Carlton, St. Louis
5.0 star property
Clayton
9.2 out of 10, Wonderful, (553)
"Service is exceptional!!!"
United States
Jorge
The price is ￥77,749
￥90,762 total
includes taxes & fees
Dec 21 - Dec 22
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. Louis Hotel Reviews

Clayton Plaza Hotel & Extended Stay

Clayton Plaza Hotel & Extended Stay

10/10 Excellent
"Nice room. Really liked the shower with the digital water temperature control"
Kevin 1-night trip
Posted 21 hours ago
Clayton Plaza Hotel & Extended Stay

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Frequently asked questions

Looking to vacation at a spa hotel in St. Louis?
Soothe the senses with some time in one of our wonderful spa hotels. Travelers love the fascinating museums and live music scene in St. Louis so get ready for a cultural tour. Hotels with spas are the perfect way to take a break from your daily routine and add a layer of luxury to your holiday.
What is the best spa hotel in St. Louis?
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. Another popular spa hotel in St. Louis is Four Seasons Hotel St Louis.
How many spa hotels will I find in St. Louis?
Among Expedia's 1795 accommodation options in St. Louis, there are 2 spa hotels.
What's there to see and do in St. Louis?
Experience St. Louis and visit St. Louis Union Station, Gateway Arch, and St. Louis Aquarium at Union Station. If you have spare time during your trip, you might want to make a stop at St. Louis Union Station Mini Golf and The St. Louis Wheel.
What is a St. Louis spa hotel?
Spa hotels in St. Louis provide lodging and have an on-site spa offering services like couples massages and beauty treatments. Some also offer in-room treatments. Spa hotels are ideal if you are looking for some R&R during your vacation.