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

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Check availability on O'Fallon Resorts & Hotels with Spas

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
5.0 star property
Downtown St. Louis
9.4 out of 10, Exceptional, (1,003 reviews)
  • cleanliness
    Discover a tranquil haven with 12 treatment rooms, outdoor pool, and breathtaking views at this rejuvenating spa retreat.
$470 nightly
The price is $550
Apr 15 - Apr 16
Total with taxes and fees
Four Seasons Hotel St Louis
Massages

21C Museum Hotel St Louis

21C Museum Hotel St Louis
4.5 star property
Downtown West
9.0 out of 10, Wonderful, (1,746 reviews)
  • cleanliness
    Discover spa services, a steam room, and an Olympic-sized indoor pool at this modern hotel, all designed for rejuvenating getaways.
$134 nightly
The price is $156
May 3 - May 4
Total with taxes and fees
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.
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Choose what matters most at spa hotels in O'Fallon

Hot tub
Pool

Find out more about O'Fallon

Top O'Fallon attractions for a relaxing vacation

O'Fallon, Illinois, offers a delightful blend of relaxation and adventure for travelers seeking spa hotels. Start your journey at the O'Fallon Community Park, where you can enjoy scenic walking trails and serene picnic spots, perfect for unwinding before or after a rejuvenating spa treatment. Just a short drive away, the vibrant St. Clair Square Mall awaits, offering an array of shopping options – a perfect stop for some retail therapy. For a taste of local history, visit the O'Fallon Historical Society Museum, where interactive exhibits provide a glimpse into the area’s rich past, making it a great educational excursion for families. Outdoor enthusiasts will love the nearby Rock Springs Park, which features beautiful nature trails and a peaceful pond, ideal for a leisurely stroll or a family outing. After a day of exploration, unwind in the comforts of a hotel with a spa, particularly in the more tranquil areas near the park, where you can indulge in treatments designed to pamper your body and mind. With attentive service and quality amenities, you'll find O'Fallon a perfect base for relaxation and adventure.

Top O'Fallon Hotel Reviews

Hyatt Regency St. Louis at The Arch

Hyatt Regency St. Louis at The Arch

8/10 Good
"Taller toilets! I feel i’m in elementary school in the bathroom there."
Nikki 1-night trip
Posted 5 hours ago
Hyatt Regency St. Louis at The Arch

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 $156 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.
How can I save on a O'Fallon spa hotel with Expedia?
Members always get our best prices. Find our best O'Fallon spa hotel deals by joining One Key™, Expedia's free travel rewards program. As a member, you can unlock instant savings and member perks when you're logged in. For a quick weekend retreat, discover last-minute offers.
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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