Find & Compare 6 Adults-Only Hotels & Resorts in Southern Idaho With Rates at from $85

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Top Adults Only Resorts in Southern Idaho

Riverside Hot Springs Inn & Spa - Adults Only

Riverside Hot Springs Inn & Spa - Adults Only

255 East Portneuf Street Lava Hot Springs ID
$185 nightly
The price is $209 total per night from Dec 24 to Dec 25
$209 total
Dec 24 - Dec 25
Total with taxes and fees
A full-service spa, hot springs, and 3 hot tubs are all featured at this smoke-free hotel. Enjoy a meal from the restaurant and perks like free continental breakfast ...
9/10 Wonderful! (618 reviews)
Friendly staff, fantastic food (highly recommend the onsite restaurant), and comfortable bed. We also loved being able to reserve soaking rooms within the inn. Very dog friendly. Planning to come back for another visit.

Reviewed on Dec 17, 2025

Opens in a new windowRiverside Hot Springs Inn & Spa - Adults Only
Cabana Inn

Cabana Inn

1600 Main St Boise ID
Fully refundableReserve now, pay when you stay
$75 nightly
The price is $85 total per night from Dec 24 to Dec 25
$85 total
Dec 24 - Dec 25
Total with taxes and fees
This motel doesn't skimp on freebies - guests receive free WiFi and free self parking. Business travelers can take advantage of the business center. A computer ...
6.2/10 (947 reviews)
Simple but clean, functional, nice staff, close to downtown. I recommend it.

Reviewed on Nov 15, 2025

Opens in a new windowCabana Inn
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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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Book a stay at the best Southern Idaho adult only resorts

How can I find the best adults-only resorts in Southern Idaho?


Enter your travel dates, hit search, and click on the hotel resorts filter to compare prices, ratings, and genuine customer reviews from fantastic Southern Idaho adults-only resorts.


How can I find adults-only all-inclusive resorts in Southern Idaho?


Click on our all-inclusive filter to see the latest deals on an enticing selection of adults only all-inclusive resorts and hotels in Southern Idaho. It’s that simple.


How much do Southern Idaho adults-only hotels cost?


Prices start at just $85 a night, going up to $209 for luxury adults-only accommodation. Prices and availability are subject to change. Additional terms may apply.


When is the best time for an adult getaway to Southern Idaho?


In , there’s loads going on and a great atmosphere. A super-popular time for a romantic adult-only getaway is Valentine's weekend in Southern Idaho.


Are there any cheap couples’ resorts in Southern Idaho?


To find cheaper accommodation in Southern Idaho, order your search results by lowest price to see wallet friendlier stays first. You can use the budget filter, too. If your travel dates are flexible, visit in , when prices tend to be lower.


How can I find adults-only spa resorts in Southern Idaho?


Click on our spa filter under amenities on your search results page to see the spa resorts and hotels that whisk you away to a world of pampering and relaxation—just as you deserve.


What are some great things to do in Southern Idaho for adults?


Whether you’re taking a break from work, family, kids, or just the rigor of daily life, an adults-only break is the perfect opportunity to relax. Explore Southern Idaho by booking an excursion, chill by the pool with your loved one, and enjoy romantic cocktails and evening meals by candlelight.


How can I find the best Southern Idaho adults-only hotel deals?


With Travelocity, you can see the latest deals simply by entering your travel dates and hitting search. Use the budget filter to narrow down accommodation in your price range, check out our customer ratings to compare deals, too, and when you download the free Travelocity appOpens in a new window, you also get great member discounts.  


Can I get free cancellation on my adults only hotel in Southern Idaho?


Many adults only hotels in Southern Idaho offer free cancellation. Canceling a booking is simple: Log into your My TripsOpens in a new window page and go to your itinerary to see your options. Visit our Customer Support PortalOpens in a new window for more details. If you booked a property offering free cancellation or took up our reserve now, pay later offer then you may not be out of pocket either.  


Why should I book my adults only resort in Southern Idaho with Travelocity?


With Travelocity, you get a fantastic selection of Southern Idaho adults only hotel and resort deals in just one click. You can save even more when you bundle your flights and car rental together, too. So, escape for an unforgettable adults-only vacation and book your dream hotel today.


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