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Hotels with Spa in St. Charles, St. Louis

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Check availability on St. Charles Hotels with Spa

Tonight
Oct 8 - Oct 9
Tomorrow
Oct 9 - Oct 10
This weekend
Oct 9 - Oct 11
Next weekend
Oct 16 - Oct 18

Our top choices for St. Charles hotels with a spa

A modern spa with a curved reception desk, a large mirror, and a decorative water feature.
A modern tavern with a large sign, glass doors, and indoor seating visible through the windows.
An indoor swimming pool with clear glass walls, metal railings, and a tiled floor.
A bar area with multiple seating arrangements, a stage, and a chandelier.

1. Ameristar Casino Resort and Spa

Ameristar Casino Resort and Spa
St. Charles
  • Riverside wellness oasis offers full-service spa with aromatherapy and hydrotherapy for a restorative retreat.
P10,780
P13,640 total
includes taxes & fees
Oct 22 - Oct 23
Ameristar Casino Resort and Spa
A reception desk with a wooden finish and the name "IDOL WOLF" on it.
A reception area with a curved wooden desk, a laptop, and a chair. The wall has a sign reading "Locust Street Athletic and Swim Club."
A modern bathroom with a bathtub, a vanity with a mirror, and a shower area.
A multi-story building with a symmetrical facade, large windows, and a central entrance with a canopy.

2. 21C Museum Hotel St Louis

21C Museum Hotel St Louis
Downtown West
  • Discover spa services, a steam room, and an Olympic-sized indoor pool at this modern hotel, all designed for rejuvenating getaways.
P9,017
P10,857 total
includes taxes & fees
Oct 28 - Oct 29
21C Museum Hotel St Louis
A modern kitchen with wooden cabinets, a central island, and framed artwork on the walls.
An indoor dining area with a long table, chairs, hanging plants, and a view of a brick building through large windows.
A bar area with leather seating, a bar counter, and shelves of bottles.
An outdoor seating area with modern furniture, a bar, and large windows offering views of a cityscape.

3. The Ritz-Carlton, St. Louis

The Ritz-Carlton, St. Louis
Clayton
  • Revel in a rejuvenating spa retreat with aromatherapy treatments and hot stone massages at this luxury St. Louis hotel.
P36,340
P42,422 total
includes taxes & fees
Nov 1 - Nov 2
The Ritz-Carlton, St. Louis
A couple relaxing by a window overlooking a bridge and water.
A modern hotel lobby with a glass facade, seating area, and a staircase.
A modern dining area with a long table set for a meal, large windows offering a view of a bridge, and a stone accent wall.
A bar area with a bartender, a bar counter with various bottles, and a view of the Gateway Arch.

4. Four Seasons Hotel St Louis

Four Seasons Hotel St Louis
Downtown St. Louis
  • Discover a tranquil haven with 12 treatment rooms, outdoor pool, and breathtaking views at this rejuvenating spa retreat.
P23,536
P27,520 total
includes taxes & fees
Oct 12 - Oct 13
Four Seasons Hotel St Louis
A bathroom with a white sink, dark wooden door, and a shower area with striped glass walls.
A room with a green armchair, a round table, a lamp, and a mirror on the wall.
A modern interior with a staircase, a large abstract painting, and a seating area with a glass coffee table.
A two-story building with a dark entrance, large windows, and a brick facade.

5. Truitt Hotel

Truitt Hotel
Lafayette Square
P10,544
P12,800 total
includes taxes & fees
Oct 11 - Oct 12
Truitt Hotel
View all properties

Choose what matters most at spa hotels in St. Charles

Pool
Hot tub
Breakfast included
4 stars
5 stars

Top St. Charles Hotel Reviews

Drury Plaza Hotel St. Louis at the Arch

Drury Plaza Hotel St. Louis at the Arch

10/10 Excellent
"Hotel was so nice. Staff very helpful. We were very impressed. Would definitely recommend it."
Jennifer 1-night trip
Posted 1 hour ago
Drury Plaza Hotel St. Louis at the Arch
Pear Tree Inn St. Louis Near Union Station

Pear Tree Inn St. Louis Near Union Station

10/10 Excellent
"The food and drink options were perfect. This place is amazing for kids! Pet friendly! Walking distance to some great stuff. Our air stopped working at some point. That and the stuff splattered all over the curtains were the only negative. Will 100% use them in the future!"
Annabel 1-night trip
Posted 10 hours ago
Pear Tree Inn St. Louis Near Union Station
Embassy Suites by Hilton St. Louis St. Charles

Embassy Suites by Hilton St. Louis St. Charles

8/10 Good
"Staff were wonderful and delightfully happy and funny. Bed mattress was not up to par. Back was sore every day. (3 night stay) Great hotel otherwise!"
Tony 3-night trip
Posted 22 hours ago
Embassy Suites by Hilton St. Louis St. Charles
Drury Plaza Hotel St. Louis St. Charles

Drury Plaza Hotel St. Louis St. Charles

10/10 Excellent
"Friendly staff!!!!!!!"
Ruben 2-night trip
Posted 1 day ago
Drury Plaza Hotel St. Louis St. Charles

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, a 24-hour fitness center, and an outdoor pool. Treat yourself to a facial, body scrub, or hydrotherapy at Ara.
How many spa hotels will I find in St. Charles?
Among Expedia's 178 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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