Title: Book the Best Arnold SPA Resorts - Spa Hotels in Arnold, MO | Expedia.ca [Hotels in Arnold](https://expedia.ca/Arnold-Hotels.d177608.Travel-Guide-Hotels)[Vacation Rentals in Arnold](https://expedia.ca/Arnold-Vacation-Rentals.d177608.Travel-Guide-VacationRentals)[Flights to Arnold](https://expedia.ca/Cheap-Flights-To-Arnold.d177608.Travel-Guide-Flights)[Arnold Car Rentals](https://expedia.ca/Car-Rentals-In-Arnold.d177608.Car-Rental-Guide)[Arnold Vacation Packages](https://expedia.ca/Arnold.d177608.Destination-Travel-Guides) ![](https://mediaim.expedia.com/destination/2/650a671ca1e4d169b1b95ab987d97ebb.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Mike Kostial # Find Spa Hotels in Arnold, MO ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__calendar_shield.svg) ### Change your mind Book hotels with free cancellation ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Treat yourself Sign in to save 10% or more on thousands of hotels [Sign in](https://www.expedia.ca/login) ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__bed.svg) ### Be picky Search almost a million properties worldwide ## Check availability on Arnold Spa Hotels Tonight [Oct 28 - Oct 29](https://www.expedia.ca/Hotel-Search?regionId=177608&startDate=2025-10-28&endDate=2025-10-29&adults=2&amenities=SPA_ON_SITE&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true) Tomorrow [Oct 29 - Oct 30](https://www.expedia.ca/Hotel-Search?regionId=177608&startDate=2025-10-29&endDate=2025-10-30&adults=2&amenities=SPA_ON_SITE&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true) This weekend [Oct 31 - Nov 2](https://www.expedia.ca/Hotel-Search?regionId=177608&startDate=2025-10-31&endDate=2025-11-02&adults=2&amenities=SPA_ON_SITE&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true) Next weekend [Nov 7 - Nov 9](https://www.expedia.ca/Hotel-Search?regionId=177608&startDate=2025-11-07&endDate=2025-11-09&adults=2&amenities=SPA_ON_SITE&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true) ## Top Arnold Spa Hotels ![Massages](https://images.trvl-media.com/lodging/90000000/89170000/89164600/89164592/1c63195a.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Billiards](https://images.trvl-media.com/lodging/90000000/89170000/89164600/89164592/d516d0f8.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Loft, 2 Queen Beds](https://images.trvl-media.com/lodging/90000000/89170000/89164600/89164592/639a96f7.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Interior](https://images.trvl-media.com/lodging/90000000/89170000/89164600/89164592/cd6b7758.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### 21C Museum Hotel St Louis Downtown West 9.0/10 Wonderful (1429) "Great location for an event we attended." ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) Catherine CA $213 CA $249 total includes taxes & fees Nov 23 - Nov 24 [](https://www.expedia.ca/St-Louis-Hotels-21C-Museum-Hotel-St-Louis.h89164592.Hotel-Information) ![Couples treatment rooms, hot tub, body treatments, aromatherapy](https://images.trvl-media.com/lodging/3000000/2860000/2851500/2851438/56a41562.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Couples treatment rooms, hot tub, body treatments, aromatherapy](https://images.trvl-media.com/lodging/3000000/2860000/2851500/2851438/941b0ba8.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Rooftop bar](https://images.trvl-media.com/lodging/3000000/2860000/2851500/2851438/89e020ab.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Outdoor pool](https://images.trvl-media.com/lodging/3000000/2860000/2851500/2851438/641d7f21.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Four Seasons Hotel St Louis Downtown St. Louis 9.4/10 Exceptional (1003) "Beautiful stay at the four seasons! " ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) Maria CA $594 CA $695 total includes taxes & fees Oct 31 - Nov 1 [](https://www.expedia.ca/St-Louis-Hotels-Four-Seasons-Hotel-St-Louis.h2851438.Hotel-Information) ![Body treatments, aromatherapy, hot stone massages, deep-tissue massages](https://images.trvl-media.com/lodging/1000000/10000/6200/6132/b7162ce8.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![View from property](https://images.trvl-media.com/lodging/1000000/10000/6200/6132/w4000h2663x0y0-dfd3faff.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Meeting facility](https://images.trvl-media.com/lodging/1000000/10000/6200/6132/9a597e77.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Banquet hall](https://images.trvl-media.com/lodging/1000000/10000/6200/6132/8fec4778.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### The Ritz-Carlton, St. Louis Clayton 9.2/10 Wonderful (551) "Service is exceptional!!!" ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) Jorge CA $754 CA $880 total includes taxes & fees Oct 30 - Oct 31 [](https://www.expedia.ca/St-Louis-Hotels-The-Ritz-Carlton.h6132.Hotel-Information) 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](https://expedia.ca/Hotel-Search?startDate=2025-11-11&endDate=2025-11-12®ionId=177608&adults=2&amenities=SPA_ON_SITE&sort=RECOMMENDED&openPlayBack=true) ## Top Arnold Hotel Reviews ## Frequently asked questions ### Looking to vacation at a spa hotel in Arnold? > Book one of our fantastic spa hotels and pamper yourself from the moment you arrive. Travelers recommend the gourmet restaurants in Arnold. Enjoy the shopping and riverfront during your vacation. Spa hotels are a great way to break away from your routine and add a layer of luxury to your vacation. ### What's there to see and do in Arnold? > Enjoy Arnold with a stop at Meramec River, Mississippi River, and Arnold Historical Society & Museum. If you have a little extra time during your trip, you might want to make a stop at St. Louis Union Station and Busch Stadium. ### What is a Arnold spa hotel? > Spa hotels in Arnold feature full on-site spas which offer services including therapies and a range of beauty treatments. Some also provide a selection of in-room treatments for the ultimate luxury. 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