What are the opening hours?

Monday 9am - 6:30pm Tuesday 9am - 6:30pm Wednesday 9am - 6:30pm Thursday 9am - 6:30pm Friday 9am - 4pm Saturday 9am - 4pm Sunday 10am - 3pm

Onyx Wellness MT

Home
United States
Billings, MT
Onyx Wellness MT

Our Mission is to provide all things "Good" for the mind, body, and soul.

Offering Infrared Saunas, Halotherapy (Salt Room), Red Light Therapy, Foot Detox, Massage, Yoga & retail.

03/11/2026

Onyx is closed just for the morning, but we’ll be back at 12:30pm and here until 6:30pm today! Stop in this afternoon and treat yourself to one of our services. ✨

03/09/2026

We love curating our boutique section for everyone who visits Onyx, but we want to hear from YOU! ✨

What products or brands would you love to see at Onyx Wellness? Share your ideas — we’re always looking for ways to make your experience even better! 💛

03/07/2026

Not sure if a foot detox is worth it?

Here’s how we see it: a foot detox bath helps relieve fatigue, reduces swelling in your feet and legs, and gives your body a gentle reset.

In fact, studies show that warm foot baths can increase blood circulation by up to 10–15%, helping your body naturally release built-up tension and support overall wellness. It’s relaxing, rejuvenating, and the perfect way to treat yourself on a Saturday. Walk in feeling tired and walk out feeling lighter, refreshed, and ready to enjoy your weekend. ✨

Sounds pretty nice doesn’t it? 😌 Ready to book a session? Call us today 406-702-1477 to set one up!

03/05/2026

✨ New at Onyx! ✨

Breathe easier wherever you are with the Plant Therapy Himalayan Salt Inhaler! 🌿

This portable little powerhouse:
• Supports clear breathing & respiratory health
• Promotes calm and relaxation
• Safe for kids 5 and up

All you do is inhale through the mouthpiece and the mineral-rich Pink Himalayan Salt goes to work, giving your lungs a natural reset, just like our salt room!

Each set comes with:
• 1 Salt Inhaler
• 4 oz bag of coarse Pink Himalayan Salt

💡 Tip: Perfect for home, work, or on-the-go!

Come grab one today at Onyx and give your lungs a little love 🤍

03/03/2026

Did you know we offer weekday discounts? 🤍

🔥 Sauna Happy Hour
Tuesday–Friday | 1pm–4pm
Infrared sauna sessions are only $20

🌿 Salt Room Special
Tuesdays & Thursdays — all day
Salt room sessions for just $20!

$20 well spent on you ♥️ We would love to see you!

02/28/2026

Today feels like a good day for halotherapy ♥️

Step into our salt room, breathe deeply, and give your body a break from the dry air, stress, and constant go-go-go.

Halotherapy can support:
• Clearer breathing
• Reduced inflammation
• Skin health
• A calmer nervous system

Come relax, reset, and restore with us at Onyx Wellness! We’ll see you soon. ✨

02/26/2026

Connection heals ♥️

Join Erinn for her next guided Intuitive Circle in our salt room — a supportive space for reflection, clarity, and meaningful conversation 😌

Step away from the noise.
Reconnect with yourself.
Restore from within.

Reserve your spot today by calling us 406-702-1477 ✨ Spots are limited!

02/25/2026

Onyx Wellness will be closed on Wednesday, 2/25. Regular business hours on Thursday.

02/22/2026

Your body keeps score of your week.

Deadlines, responsibilities, conversations, constant notifications.. it all adds up and can leave you feeling burnt out 🫩

Add some time to relax to your schedule before you enter the new week ♥️ we’re open 9am-3pm

02/20/2026

Happy Friday! 🔥

Turn up the heat, melt the stress, and let the steady warmth work its magic by loosening tight muscles, calming your nervous system, and giving you that full-body detox you didn’t realize you needed 🙂‍↕️✨

02/18/2026

At Onyx Wellness, we offer intentional services designed to support whole-body restoration including halotherapy (salt room), infrared sauna sessions, red light therapy and detoxifying foot baths.

Each experience is created to help calm the nervous system, reduce inflammation, support detoxification, and promote overall balance. Whether you’re feeling stressed, run down, or simply in need of quiet time, our space is here to help you reset both physically and mentally ♥️

Step in. Unplug. Let your body do what it was designed to do: heal and restore. 🥰

Address

149 Shiloh Road
Billings, MT
59106

Opening Hours

Monday	9am - 6:30pm
Tuesday	9am - 6:30pm
Wednesday	9am - 6:30pm
Thursday	9am - 6:30pm
Friday	9am - 4pm
Saturday	9am - 4pm
Sunday	10am - 3pm

Telephone

(406) 702-1477

Website

https://linktr.ee/onyxwellness

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Want your practice to be the top-listed Clinic in Billings?

Providing all things good for the mind, body, and spirit.

At Onyx Wellness Studio & Spa, our goal is to help you achieve maximum vitality by providing practical, leading-edge holistic healing services, resources, and experiences that promote the body’s natural healing abilities and emphasize the mind, body, spirit connection.

Driven by the growing desire with our evolving community to enjoy a high quality of life and well-being, our extensive array of offerings are mindfully tailored to cater to the diverse and eclectic needs of each individual.

Whether you’re a curious newcomer or seasoned veteran of the holistic health and wellness world, we welcome you with open arms and look forward to providing cutting-edge healing modalities, classes, resources, and trainings for the Billings community.