A waterfall cascading into a river surrounded by cliffs and vegetation.

Find Resorts & Hotels with Spas in Southern Idaho, ID

  • Change your mind

    Book hotels with free cancellation

  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in

  • Be picky

    Search almost a million properties worldwide

Check availability on Southern Idaho Resorts & Hotels with Spas

Tonight
Oct 21 - Oct 22
Tomorrow
Oct 22 - Oct 23
This weekend
Oct 23 - Oct 25
Next weekend
Oct 30 - Nov 1

Our top choices for Southern Idaho hotels with a spa

A lobby with a reception desk, seating area, and decorative plants.
A spacious living room with a stone fireplace, wooden furniture, and large windows.
A patio with a table and chairs, surrounded by greenery and a stone pathway.
A large, multi-story house with a well-maintained lawn and a pond in the foreground.

1. Sun Valley Resort

Sun Valley Resort
Sun Valley
  • Tranquil spa retreat with mountain views offers deep-tissue massages and hot stone therapy for a rejuvenating escape.
₩294,539
₩329,884 total
includes taxes & fees
Nov 7 - Nov 8
Sun Valley Resort
A reception area with a stone counter, a mirror, and a window.
A two-story building with a red door and a covered porch, surrounded by trees and a mountain in the background.
A hotel room with two beds, a large window, and a door with glass panels.
A small, single-story building with a porch, a door, and a window.

2. The Lava Hotel

The Lava Hotel
Lava Hot Springs
  • Healing mineral springs await at this retreat with three private couples' treatment rooms and outdoor sauna for total rejuvenation.
₩136,483
₩154,226 total
includes taxes & fees
Oct 28 - Oct 29
The Lava Hotel
A modern bathroom with a large mirror, a glass-enclosed shower, a white sink, and a toilet.
A modern kitchen with stainless steel appliances, a dining area with a wooden table and chairs, and a large chandelier.
A vintage car parked in front of a brick building with a sign that reads "Harkness".
A bedroom with two beds, wooden flooring, and a large window.

3. The Harkness Hotel

The Harkness Hotel
McCammon
  • Immerse in historic elegance at this boutique hotel with a full-service spa offering rejuvenating couples treatments.
₩188,266
₩203,325 total
includes taxes & fees
Oct 22 - Oct 23
The Harkness Hotel
A reception area with a wooden counter, a seating area with chairs, a bookshelf, and a large window.
A multi-story building with a wooden facade, balconies, and a stone foundation.
A bar area with wooden bar stools, a large window with a view of trees, and a flat-screen TV mounted on the wall.
A wooden building with outdoor seating, a fire pit, and a sign reading "SAGE GOURMET".

4. The Lodge at Bronze Buffalo Ranch

The Lodge at Bronze Buffalo Ranch
Victor
  • Mountain lodge spa offers 7 treatment rooms, 2 hot tubs, and a steam room, creating a serene sanctuary amid scenic views.
₩313,919
₩339,033 total
includes taxes & fees
Oct 22 - Oct 23
The Lodge at Bronze Buffalo Ranch
A modern living room with a flat-screen TV, two sofas, a coffee table, and a potted plant.
A hotel with a prominent sign, a parking garage, and a view of the surrounding cityscape.
A hotel courtyard with a covered seating area, outdoor furniture, and a view of the building's facade.
A hot tub with a view of a cityscape through large windows.

5. The Grove Hotel

The Grove Hotel
Downtown Boise
  • Revitalize at this upscale spa retreat with hot stone massages, sauna, and central location for an indulgent escape.
₩261,502
₩295,497 total
includes taxes & fees
Oct 23 - Oct 24
The Grove Hotel
A modern multi-story building with a prominent dome structure, large windows, and a balcony.
A dome-shaped observatory with a corrugated metal exterior, set against a backdrop of snow-capped mountains and dense forest.
A hotel room with a bed, a bedside table with a radio, a wall-mounted shelf with a towel and a plant, and a large framed picture of a snowy landscape.
A spacious lobby with sofas, a fireplace, and a modern ceiling design.

6. The Observatory - A Viceroy Resort

The Observatory - A Viceroy Resort
Downtown Ketchum
₩635,513
₩775,962 total
includes taxes & fees
Nov 1 - Nov 2
The Observatory - A Viceroy Resort
A reception area with a wooden reception desk, a black rug, and a plant on a round table.
A gym with treadmills, dumbbells, and weight machines.
A hotel room with a bed, two bedside lamps, a nightstand, a desk with a lamp, a television, and a framed picture on the wall.
A bar area with a counter, bar stools, and shelves stocked with bottles.

7. Ramada by Wyndham Boise

Ramada by Wyndham Boise
Boise Bench
  • Rejuvenate in this Boise hotel with a full-service spa and indoor pool, where comfortable beds promise the best night's sleep of your trip.
₩111,646
₩126,160 total
includes taxes & fees
Nov 1 - Nov 2
Ramada by Wyndham Boise
A spacious lobby with a wooden reception desk, leather seating, a fireplace, and a chandelier.
A rustic cabin surrounded by lush greenery and flowering plants.
A restaurant with multiple tables and chairs, a stone wall with a fireplace, and various hanging lights.
A swimming pool area with multiple flags, a hot tub, and a seating area with tables and chairs.

8. Flying Saddle Resort

Flying Saddle Resort
Alpine
  • Riverside lodge with full-service spa, indoor pool, and hot tub creates the perfect sanctuary for restorative mountain retreats.
₩191,148
₩210,262 total
includes taxes & fees
Oct 23 - Oct 24
Flying Saddle Resort
A wooden deck with stone walls, two chairs, a small table, and a stone planter.
A modern building with multiple balconies, outdoor seating, and a stone fireplace.
A cozy living room with a fireplace, two sofas, a coffee table with a fruit bowl, and a wine rack.
A wooden barn with a sloped roof in a grassy field, with snow-capped mountains in the background.

9. The Rusty Parrot Lodge and Spa

The Rusty Parrot Lodge and Spa
Downtown Jackson
  • Luxurious mountain spa escape with deep-tissue massages and hot stone treatments in national park setting.
₩507,482
₩613,851 total
includes taxes & fees
Oct 28 - Oct 29
The Rusty Parrot Lodge and Spa
A log cabin-style building with a wooden exterior and stone pillars, featuring a large entrance and a covered porch area.
A stone fireplace with a mounted bear head, festive decorations, and a 'Merry Christmas' sign.
A log cabin with a porch, a bench, and a large window.
A wooden gazebo with a covered seating area, a wooden staircase leading up to it, and a sign indicating an office.

10. Kodiak Mountain Resort

Kodiak Mountain Resort
Afton
  • Rejuvenate with mountain spa treatments and deep soaking tubs at this resort, where made-to-order omelets start each peaceful day.
₩238,934
₩267,592 total
includes taxes & fees
Oct 26 - Oct 27
Kodiak Mountain Resort
View all properties

Choose what matters most at spa hotels in Southern Idaho

Pool
Breakfast included
Hot tub
4 stars
5 stars

Spa hotels with pools in Southern Idaho

A two-story building with a red door and a covered porch, surrounded by trees and a mountain in the background.
A small, single-story building with a porch, a door, and a window.
A hotel room with two beds, a large window, and a door with glass panels.
A single-story house with a front porch, surrounded by lush greenery and a wooden fence.

The Lava Hotel

The Lava Hotel
Lava Hot Springs
₩136,483
₩154,226 total
includes taxes & fees
Oct 28 - Oct 29
The Lava Hotel
A hotel room with a neatly made bed, a bedside table with a lamp, and a fruit bowl on a side table.
A modern kitchen with a coffee machine, a fruit bowl, and a glass shelf with books.
A dome-shaped observatory with a corrugated metal exterior, set against a backdrop of snow-capped mountains and dense forest.
A sign with the name 'Madeline + Oliver' and a floral design, indicating a hotel or establishment.

The Observatory - A Viceroy Resort

The Observatory - A Viceroy Resort
Downtown Ketchum
₩635,513
₩775,962 total
includes taxes & fees
Nov 1 - Nov 2
The Observatory - A Viceroy Resort
A resort with multiple buildings, surrounded by lush greenery and hills.
A patio with a table and chairs, surrounded by greenery and a stone pathway.
A dining area with multiple tables set for meals, featuring a variety of dishes and a decorative centerpiece.
A spacious living room with a stone fireplace, wooden furniture, and large windows.

Sun Valley Resort

Sun Valley Resort
Sun Valley
₩294,539
₩329,884 total
includes taxes & fees
Nov 7 - Nov 8
Sun Valley Resort
A spacious kitchen with a wooden bar area, stone wall, and large windows.
A resort with a swimming pool, outdoor seating, and a view of mountains.
A multi-story building with a wooden facade, balconies, and a stone foundation.
A bar area with wooden bar stools, a large window with a view of trees, and a flat-screen TV mounted on the wall.

The Lodge at Bronze Buffalo Ranch

The Lodge at Bronze Buffalo Ranch
Victor
₩313,919
₩339,033 total
includes taxes & fees
Oct 22 - Oct 23
The Lodge at Bronze Buffalo Ranch
An indoor swimming pool with clear water, a pool area rule sign, and a white railing around the pool.
A gym with treadmills, dumbbells, and weight machines.
A reception area with a wooden reception desk, a black rug, and a plant on a round table.
A bar area with a counter, bar stools, and shelves stocked with bottles.

Ramada by Wyndham Boise

Ramada by Wyndham Boise
Boise Bench
₩111,646
₩126,160 total
includes taxes & fees
Nov 1 - Nov 2
Ramada by Wyndham Boise
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

Top Southern Idaho Hotel Reviews

Oxford Suites Boise

Oxford Suites Boise

10/10 Excellent
"Great place to stay as you’re passing through, enjoyed the two free drinks at the happy hour bar."
James 1-night trip
Posted 3 hours ago
Oxford Suites Boise
La Quinta Inn & Suites by Wyndham Boise Towne Square

La Quinta Inn & Suites by Wyndham Boise Towne Square

8/10 Good
"Easy to check in and the breakfast and fitness center were very nice to have on site."
Trisha Green 1-night trip
Posted 13 hours ago
La Quinta Inn & Suites by Wyndham Boise Towne Square
Sawtelle Mountain Resort

Sawtelle Mountain Resort

10/10 Excellent
"I loved having the private jet tub. Also I loved the daily breakfast. I also loved there were plenty of towels and supplies."
Sonya 3-night trip
Posted 15 hours ago
Sawtelle Mountain Resort

Explore a world of travel with Expedia