A city skyline with a prominent arch landmark, several high-rise buildings, and boats on a river.

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

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Check availability on O'Fallon Resorts & Hotels with Spas

Tonight
Oct 23 - Oct 24
Tomorrow
Oct 24 - Oct 25
This weekend
Oct 23 - Oct 25
Next weekend
Oct 30 - Nov 1

Our top choices for O'Fallon hotels with a spa

A reception desk with a wooden finish and the name "IDOL WOLF" on it.
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.
A spacious lobby with a large spherical sculpture, a seating area, and a view of the outside through a large window.

1. 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.
$148 nightly
$173 total
Nov 15 - Nov 16
Total with taxes and fees
21C Museum Hotel St Louis
A hotel with a swimming pool, lounge chairs, and a courtyard with palm trees.
A grand lobby with a central seating area, a staircase, and a decorative ceiling.
An outdoor patio with a brick fireplace, wicker furniture, and a dining table set with food and drinks.
A bar area with a marble counter, bar stools, and a variety of liquor bottles.

2. The Royal Sonesta Chase Park Plaza St. Louis

The Royal Sonesta Chase Park Plaza St. Louis
Central West End
$159 nightly
$188 total
Nov 22 - Nov 23
Total with taxes and fees
The Royal Sonesta Chase Park Plaza St. Louis
A couple relaxing by a window overlooking a bridge and water.
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.
A modern hotel lobby with a glass facade, seating area, and a staircase.

3. 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.
$375 nightly
$438 total
Oct 25 - Oct 26
Total with taxes and fees
Four Seasons Hotel St Louis
A modern building with a prominent 'CASINO' sign, featuring a spacious entrance area and a well-lit facade.
A hotel lobby with a large seating area, multiple balconies, and a central column.
A casino with multiple gaming tables, slot machines, and a large roulette wheel.
A multi-level hotel lobby with a central water feature, seating areas, and balconies.

4. HoteLumiere at the Arch Hotel & Casino - A Caesars Rewards Destination

HoteLumiere at the Arch Hotel & Casino - A Caesars Rewards Destination
Downtown St. Louis
$130 nightly
$152 total
Nov 23 - Nov 24
Total with taxes and fees
HoteLumiere at the Arch Hotel & Casino - A Caesars Rewards Destination
A modern spa room with two treatment beds, a large blue vase, and a framed abstract painting on the wall.
A hotel room with a sofa, a round table with a tray, a black dresser, and a large window with a view of a building.
A modern dining area with multiple tables and chairs, large windows with a city view, and contemporary lighting fixtures.
A pool table with billiard balls, a sofa, and a ceiling fan in a living room with large windows and a view of the city.

5. Hotel Saint Louis, Autograph Collection

Hotel Saint Louis, Autograph Collection
Downtown St. Louis
$169 nightly
$201 total
Oct 25 - Oct 26
Total with taxes and fees
Hotel Saint Louis, Autograph Collection
A modern kitchen with wooden cabinets, a central island, and framed artwork on the walls.
An outdoor seating area with modern furniture, a bar, and large windows offering views of a cityscape.
A bar area with leather seating, a bar counter, and shelves of bottles.
An indoor dining area with a long table, chairs, hanging plants, and a view of a brick building through large windows.

6. 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.
$579 nightly
$676 total
Nov 1 - Nov 2
Total with taxes and fees
The Ritz-Carlton, St. Louis
A modern dining area with a long table and four chairs, a flat-screen TV mounted on the wall, and three pendant lights above.
A hotel room with a flat-screen TV, a round mirror, a desk with a lamp, a microwave, and a chair.
A modern hotel lobby with seating areas, a bar, and artwork on the walls.
An outdoor patio with two tables and chairs, two umbrellas, and a brick building in the background.

7. Hampton Inn St. Louis - Columbia

Hampton Inn St. Louis - Columbia
Columbia
$107 nightly
$119 total
Oct 28 - Oct 29
Total with taxes and fees
Hampton Inn St. Louis - Columbia
A bathroom with a bathtub, a sink, and a mirror.
A covered outdoor seating area with wicker furniture and potted plants.
A two-story building with a central entrance, surrounded by well-maintained lawns and trees.
A spacious room with a wooden staircase, a chandelier, and a large mirror.

8. Beall Mansion An Elegant Bed & Breakfast Inn

Beall Mansion An Elegant Bed & Breakfast Inn
Alton
Beall Mansion An Elegant Bed & Breakfast Inn
View all properties

Choose what matters most at spa hotels in O'Fallon

Hot tub
Pool
Breakfast included
4 stars
5 stars

Find out more about O'Fallon

Top O'Fallon attractions for a relaxing vacation

O'Fallon offers a delightful mix of relaxation and adventure for travelers seeking hotels with spa amenities. Begin your day by exploring the scenic trails at a nearby natural area, where you can immerse yourself in the beauty of the outdoors, perfect for a morning stroll or a peaceful bike ride. For a touch of culture, visit a local art gallery showcasing works from regional artists, providing an enriching experience that complements your spa retreat. Food enthusiasts will appreciate the array of artisanal markets, where you can sample fresh, local produce and gourmet specialties—ideal for a leisurely afternoon. After your explorations, indulge in some pampering at one of the area's luxurious spa hotels, where attentive service and high-quality treatments await to rejuvenate your body and mind. Finally, wrap up your day with a visit to a nearby historic district, where charming boutiques and quaint cafes provide a perfect setting for unwinding and enjoying the local vibe. O'Fallon offers an inviting blend of activities and relaxation, ensuring an unforgettable stay.

Top O'Fallon Hotel Reviews

Pear Tree Inn St. Louis Near Union Station

Pear Tree Inn St. Louis Near Union Station

10/10 Excellent
"We enjoyed the fresh popcorn and it was within walking distance from the train station."
Tamela 1-night trip
Posted 10 hours ago
Pear Tree Inn St. Louis Near Union Station
Drury Plaza Hotel St. Louis Union Station

Drury Plaza Hotel St. Louis Union Station

10/10 Excellent
"Great location, friendly staff. Well maintained and clean."
Matt 1-night trip
Posted 11 hours ago
Drury Plaza Hotel St. Louis Union Station
Drury Inn & Suites St. Louis O'Fallon, IL

Drury Inn & Suites St. Louis O'Fallon, IL

10/10 Excellent
"Staff was very friendly"
Karissa 3-night trip
Posted 17 hours ago
Drury Inn & Suites St. Louis O'Fallon, IL
Quality Inn O'Fallon - St. Louis - Shiloh

Quality Inn O'Fallon - St. Louis - Shiloh

10/10 Excellent
"The only downfall was the indoor pool. I thought it would be heated. It wasn't. The kids still went in but we're shivering."
Michele 3-night trip
Posted 3 days ago
Quality Inn O'Fallon - St. Louis - Shiloh
Welcome Suites

Welcome Suites

10/10 Excellent
"POOL MARKET AREA FOR GROCERY BUY ON PREMISES"
Dorsey, 2-night trip
Posted 4 days ago
Welcome Suites

Frequently asked questions

How much does a spa hotel in O'Fallon cost?
Enjoy staying in a spa hotel in O'Fallon, with plenty of hotels from $173 offering incredible amenities. If you're leaning toward a little luxury, prices can rise, and may vary depending on the location, season, and hotel amenities. Be sure to book in advance to enjoy more options and potentially better rates, especially if you're planning a trip during the weekend or around public holidays.
Is it cheaper to book a spa hotel in O'Fallon with flights as part of a package deal?
Booking a hotel and flight package on Expedia can be cheaper than booking flights and hotels separately. Bundling can lead to significant savings, especially for international travel or when booking well in advance. However, savings vary depending on factors like destination, travel dates, and availability, so it's wise to compare options. With access to over 300,000 hotels worldwide, Expedia makes it easy to build the perfect travel package.
Are there any unique spa experiences available in O'Fallon?
Yes, O'Fallon, Illinois offers several unique spa experiences.Just Relax Spa provides a serene retreat with a variety of rejuvenating spa services designed to help clients unwind and de-stress in a peaceful environment.Skin Serenity specializes in customized esthetic and massage services, offering personalized skincare treatments in a calm setting.Sole Luna Massage Therapy offers over 20 services, including therapeutic massages, facials, body treatments, and medicupping, all in a calming and restorative atmosphere tailored to individual preferences.Pure 111 Medical Spa blends medical expertise with luxury spa experiences, providing advanced aesthetic treatments such as laser therapies, injectables (Botox, dermal fillers), chemical peels, and customized treatment plans for skin health and cosmetic goals. This spa offers long-lasting results with minimal downtime and expert guidance from licensed professionals.Serene Renewal Medical Spa offers a holistic approach with services like bioidentical hormone treatments, IPL therapy, RF microneedling, chemical peels, dermaplaning, and Hydrafacial MD, focusing on enhancing natural beauty and boosting self-confidence through advanced medical aesthetics.
Can I cancel my spa hotel reservation on Expedia?
Many Expedia hotel reservations are refundable, provided that you cancel before the hotel's cancellation deadline. This is often within 24-48 hours of your scheduled arrival. Be sure to check your booking confirmation for the exact cancellation policy. For maximum flexibility, use Expedia's "Fully refundable property" filter during your search to find the right spa hotel in O'Fallon for you.

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