St. Charles Hotel Guide - Hotels with Spa in St. Charles, St. Louis

Start date: Check-in selected.
To Date
End date: Check-out

    Change your mind

    Book hotels with free cancellation

    Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in

    Be picky

    Search almost a million properties worldwide

Check availability on St. Charles Hotels with Spa

Top St. Charles Hotels with Spa

Hot tub, body treatments, hydrotherapy, aromatherapy, body scrubs
Ameristar Casino Resort and Spa
Ameristar Casino Resort and Spa
4.5 star property
8.4 out of 10, Very good, (1016)
"What a fabulous hotel!!!! Will stay here again next time we're in the area!! "
The price is €193
includes taxes & fees
20 Oct - 21 Oct
Ameristar Casino Resort and Spa
Interior
21C Museum Hotel St Louis
21C Museum Hotel St Louis
4.5 star property
9.0 out of 10, Wonderful, (1411)
"Wonderful stay! "
The price is €153
includes taxes & fees
9 Nov - 10 Nov
21C Museum Hotel St Louis
Couples treatment room(s), hot tub, body treatments, aromatherapy
Four Seasons Hotel St Louis
Four Seasons Hotel St Louis
5.0 star property
9.4 out of 10, Exceptional, (1002)
"Beautiful stay at the four seasons! "
The price is €428
includes taxes & fees
25 Oct - 26 Oct
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
9.2 out of 10, Wonderful, (550)
"Service is exceptional!!!"
The price is €514
includes taxes & fees
26 Oct - 27 Oct
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.
View all properties

Top St. Charles Hotel Reviews

Clayton Plaza Hotel & Extended Stay

Clayton Plaza Hotel & Extended Stay

10/10 Excellent
"Food was terrific"
Mary 2-night trip
Posted 2 days ago
Clayton Plaza Hotel & Extended Stay

Explore a world of travel with Expedia

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 167 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 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.