Find Resorts & Hotels with Spas in O'Fallon, IL

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 O'Fallon Resorts & Hotels with Spas

Tonight
4 Jan - 5 Jan
Tomorrow
5 Jan - 6 Jan
Next weekend
9 Jan - 11 Jan
In two weeks
16 Jan - 18 Jan

Our top choices for O'Fallon hotels with a spa

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, (1005)
"Staff were awesome! Food was great! Room was fantastic! "
United States
Brian
The price is AED 1,524
AED 1,782 total
includes taxes & fees
5 Jan - 6 Jan
Four Seasons Hotel St Louis
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, (1531)
"Great atmosphere and amenities."
United States
Shane
The price is AED 528
AED 635 total
includes taxes & fees
25 Jan - 26 Jan
21C Museum Hotel 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 O'Fallon Hotel Reviews

Explore a world of travel with Expedia

Frequently asked questions

Looking for a spa hotel in O'Fallon?
Forget the stress of everyday life and book yourself a hotel with a spa. Travelers like the popular shops and gourmet restaurants in O'Fallon. Take in the culture at the art galleries and churches during your stay. Hotels with spas are the perfect way to take a break from your routine and add a layer of luxury to your holiday.
What's there to see and do in O'Fallon?
Enjoy O'Fallon with a stop at O'Fallon Family Sports Park, St. Clair Bowl, and Scott Air Force Base. If you have spare time during your trip, you might want to make a stop at Busch Stadium and St. Louis Union Station.
What is a O'Fallon spa hotel?
Spa hotels in O'Fallon provide lodging and have a full on-site spa which offers services including 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.