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 15 - Oct 16
Tomorrow
Oct 16 - Oct 17
This weekend
Oct 16 - Oct 18
Next weekend
Oct 23 - Oct 25

Our top choices for Southern Idaho hotels with a spa

A reception area with a stone counter, a mirror, and a window.
A single-story house with a front porch, surrounded by lush greenery and a wooden fence.
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.

1. 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.
₩137,948
₩155,881 total
includes taxes & fees
Oct 22 - Oct 23
The Lava Hotel
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 resort with multiple buildings, surrounded by lush greenery and hills.
A large, multi-story house with a well-maintained lawn and a pond in the foreground.

2. 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.
₩311,495
₩348,874 total
includes taxes & fees
Nov 8 - Nov 9
Sun Valley Resort
A modern living room with a flat-screen TV, two sofas, a coffee table, and a potted plant.
A hotel courtyard with a covered seating area, outdoor furniture, and a view of the building's facade.
A modern interior with a dining area, a reception desk, and a large window with a view.
A hotel with a prominent sign, a parking garage, and a view of the surrounding cityscape.

3. 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.
₩264,636
₩299,039 total
includes taxes & fees
Oct 17 - Oct 18
The Grove Hotel
A spacious lobby with sofas, a fireplace, and a modern ceiling design.
A modern kitchen with a coffee machine, a fruit bowl, and a glass shelf with books.
A shower area with a handheld showerhead and a wall-mounted control panel.
A hotel room with a bed, a nightstand with books and a glass, a wooden wardrobe, and a framed picture on the wall.

4. The Observatory - A Viceroy Resort

The Observatory - A Viceroy Resort
Downtown Ketchum
₩642,339
₩784,297 total
includes taxes & fees
Nov 16 - Nov 17
The Observatory - A Viceroy Resort
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 bedroom with two beds, wooden flooring, and a large window.
A spacious living room with large windows, a gray sofa, a leather armchair, and a wooden floor.

5. The Harkness Hotel

The Harkness Hotel
McCammon
  • Immerse in historic elegance at this boutique hotel with a full-service spa offering rejuvenating couples treatments.
₩190,288
₩205,508 total
includes taxes & fees
Nov 16 - Nov 17
The Harkness Hotel
A reception area with a wooden counter, a seating area with chairs, a bookshelf, and a large window.
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 multi-story building with a wooden facade, balconies, and a stone foundation.
A wooden building with outdoor seating, a fire pit, and a sign reading "SAGE GOURMET".

6. 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.
₩317,680
₩343,094 total
includes taxes & fees
Oct 18 - Oct 19
The Lodge at Bronze Buffalo Ranch
A hot tub with a metal ladder and a pool with a ladder.
Bathroom
Front of property
Room

7. Nampa Inn & Suites

Nampa Inn & Suites
Nampa
  • Immerse in total relaxation at this hotel with a full-service spa, sauna, and seasonal outdoor pool for a rejuvenating escape.
₩94,290
₩106,547 total
includes taxes & fees
Oct 18 - Oct 19
Nampa Inn & Suites
A reception area with a wooden reception desk, a black rug, and a plant on a round table.
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 gym with treadmills, dumbbells, and weight machines.
An indoor swimming pool with clear water, a pool area rule sign, and a white railing around the pool.

8. 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.
₩112,845
₩127,515 total
includes taxes & fees
Nov 16 - Nov 17
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 swimming pool area with multiple flags, a hot tub, and a seating area with tables and chairs.
An outdoor seating area with a wooden pergola, tables, and chairs.

9. 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.
₩193,439
₩212,784 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 wooden barn with a sloped roof in a grassy field, with snow-capped mountains in the background.
A modern building with multiple balconies, outdoor seating, and a stone fireplace.
A spacious lobby with a grand staircase, a chandelier, and a large sofa set.

10. 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.
₩512,932
₩620,441 total
includes taxes & fees
Nov 16 - Nov 17
The Rusty Parrot Lodge and Spa
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 reception area with a stone counter, a mirror, and a window.
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.

The Lava Hotel

The Lava Hotel
Lava Hot Springs
₩137,948
₩155,881 total
includes taxes & fees
Oct 22 - Oct 23
The Lava Hotel
A modern kitchen with a coffee machine, a fruit bowl, and a glass shelf with books.
A hotel room with a bed, a nightstand with books and a glass, a wooden wardrobe, and a framed picture on the wall.
A spacious lobby with sofas, a fireplace, and a modern ceiling design.
A building with a wooden shingle roof, a sign reading 'Visitor Center,' and a person walking in front.

The Observatory - A Viceroy Resort

The Observatory - A Viceroy Resort
Downtown Ketchum
₩643,129
₩785,262 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 large, multi-story house with a well-maintained lawn and a pond in the foreground.
A spacious living room with a stone fireplace, wooden furniture, and large windows.

Sun Valley Resort

Sun Valley Resort
Sun Valley
₩311,495
₩348,874 total
includes taxes & fees
Nov 8 - Nov 9
Sun Valley Resort
A hot tub with a metal ladder and a pool with a ladder.
A building with a sign reading 'NAMPA INN & SUITES' and a visible entrance.
Front of property
Room

Nampa Inn & Suites

Nampa Inn & Suites
Nampa
₩94,290
₩106,547 total
includes taxes & fees
Oct 18 - Oct 19
Nampa Inn & Suites
A spacious kitchen with a wooden bar area, stone wall, and large windows.
A multi-story building with a wooden facade, balconies, and a stone foundation.
A resort with a swimming pool, outdoor seating, and a view of mountains.
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
₩317,680
₩343,094 total
includes taxes & fees
Oct 18 - Oct 19
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 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.

Ramada by Wyndham Boise

Ramada by Wyndham Boise
Boise Bench
₩112,984
₩127,672 total
includes taxes & fees
Oct 18 - Oct 19
Ramada by Wyndham Boise
View all properties

Spa hotels with hot tubs in Southern Idaho

A modern kitchen with a coffee machine, a fruit bowl, and a glass shelf with books.
A hotel room with a bed, a nightstand with books and a glass, a wooden wardrobe, and a framed picture on the wall.
A spacious lobby with sofas, a fireplace, and a modern ceiling design.
A building with a wooden shingle roof, a sign reading 'Visitor Center,' and a person walking in front.

The Observatory - A Viceroy Resort

The Observatory - A Viceroy Resort
Downtown Ketchum
₩643,129
₩785,262 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 large, multi-story house with a well-maintained lawn and a pond in the foreground.
A spacious living room with a stone fireplace, wooden furniture, and large windows.

Sun Valley Resort

Sun Valley Resort
Sun Valley
₩311,495
₩348,874 total
includes taxes & fees
Nov 8 - Nov 9
Sun Valley Resort
A spacious kitchen with a wooden bar area, stone wall, and large windows.
A multi-story building with a wooden facade, balconies, and a stone foundation.
A resort with a swimming pool, outdoor seating, and a view of mountains.
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
₩317,680
₩343,094 total
includes taxes & fees
Oct 18 - Oct 19
The Lodge at Bronze Buffalo Ranch
A hot tub with a metal ladder and a pool with a ladder.
A building with a sign reading 'NAMPA INN & SUITES' and a visible entrance.
Front of property
Room

Nampa Inn & Suites

Nampa Inn & Suites
Nampa
₩94,290
₩106,547 total
includes taxes & fees
Oct 18 - Oct 19
Nampa Inn & Suites
A modern living room with a flat-screen TV, two sofas, a coffee table, and a potted plant.
A hotel courtyard with a covered seating area, outdoor furniture, and a view of the building's facade.
A modern interior with a dining area, a reception desk, and a large window with a view.
A hotel with a prominent sign, a parking garage, and a view of the surrounding cityscape.

The Grove Hotel

The Grove Hotel
Downtown Boise
₩264,636
₩299,039 total
includes taxes & fees
Oct 17 - Oct 18
The Grove Hotel
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
"Clean comfortable quiet friendly staff. Breakfast was good"
Daniel 1-night trip
Posted 5 hours ago
Oxford Suites Boise
La Quinta Inn & Suites by Wyndham Boise Towne Square

La Quinta Inn & Suites by Wyndham Boise Towne Square

10/10 Excellent
"The room was clean. The staff was helpful."
Cynthia 1-night trip
Posted 7 hours ago
La Quinta Inn & Suites by Wyndham Boise Towne Square
Sawtelle Mountain Resort

Sawtelle Mountain Resort

10/10 Excellent
"Wonderful accommodations, cozy room, friendly staff & short drive to Yellowstone entrance. Great cafe across the road. Would definitely stay here again!"
Denise 1-night trip
Posted 8 hours ago
Sawtelle Mountain Resort

Explore a world of travel with Expedia