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Find Resorts & Hotels with Spas in Southern Idaho, ID

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Check availability on Southern Idaho Resorts & Hotels with Spas

Tonight
Oct 3 - Oct 4
Tomorrow
Oct 4 - Oct 5
Next weekend
Oct 9 - Oct 11
In two weeks
Oct 16 - Oct 18

Our top choices for Southern Idaho hotels with a spa

A lobby with a reception desk, seating area, and decorative plants.
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 spacious living room with a stone fireplace, wooden furniture, and large windows.

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.
₩320,341
₩358,782 total
includes taxes & fees
Nov 1 - Nov 2
Sun Valley Resort
A reception area with a stone counter, a mirror, 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.
A two-story building with a red door and a covered porch, surrounded by trees and a mountain in the background.

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.
₩114,901
₩129,838 total
includes taxes & fees
Oct 5 - Oct 6
The Lava Hotel
A tiled swimming pool with a rectangular shape and a border of smaller tiles.
A wooden bench under a white column with an American flag, overlooking a mountainous landscape with trees and a building in the background.
A cafe with a chalkboard menu listing drinks and specials, a coffee machine, and a variety of beverages and snacks on display.
A garden with various plants and flowers, a wooden fence, and a small stream.

3. Riverside Hot Springs Inn & Spa - Adults Only

Riverside Hot Springs Inn & Spa - Adults Only
Lava Hot Springs
  • Riverside retreat with mineral springs and couples' spa treatments offers the ultimate relaxation getaway along the river.
₩205,038
₩240,780 total
includes taxes & fees
Oct 5 - Oct 6
Riverside Hot Springs Inn & Spa - Adults Only
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 spacious living room with large windows, a gray sofa, a leather armchair, and a wooden floor.
A vintage car parked in front of a brick building with a sign that reads "Harkness".

4. The Harkness Hotel

The Harkness Hotel
McCammon
  • Immerse in historic elegance at this boutique hotel with a full-service spa offering rejuvenating couples treatments.
₩190,194
₩205,407 total
includes taxes & fees
Oct 5 - Oct 6
The Harkness Hotel
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 hot tub with a view of a cityscape through large windows.
A hotel with a prominent sign, a parking garage, and a view of the surrounding cityscape.

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.
₩264,181
₩298,525 total
includes taxes & fees
Oct 17 - Oct 18
The Grove 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 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.

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.
₩317,134
₩342,504 total
includes taxes & fees
Oct 11 - Oct 12
The Lodge at Bronze Buffalo Ranch
A bathroom with a textured wall, a shower, and three bottles on a shelf.
A multi-story building with a modern architectural design, featuring balconies and a prominent dome structure on the roof.
A modern hotel room with a sofa, a round table, a lamp, and a view of the outdoors.
A modern hotel room with a grey sofa, a round table with a bottle of champagne, a mirror, and a fruit bowl on the counter.

7. The Observatory - A Viceroy Resort

The Observatory - A Viceroy Resort
Downtown Ketchum
₩588,677
₩718,771 total
includes taxes & fees
Nov 2 - Nov 3
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.
An indoor swimming pool with clear water, a pool area rule sign, and a white railing around the pool.
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.

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.
₩112,790
₩127,452 total
includes taxes & fees
Nov 1 - Nov 2
Ramada by Wyndham Boise
A hot tub with a metal ladder and a pool with a ladder.
Front of property
Bathroom
A building with a sign reading 'NAMPA INN & SUITES' and a visible entrance.

9. 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.
₩90,171
₩101,893 total
includes taxes & fees
Nov 1 - Nov 2
Nampa Inn & Suites
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.
An outdoor seating area with a wooden pergola, tables, and chairs.
A restaurant with multiple tables and chairs, a stone wall with a fireplace, and various hanging lights.

10. 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.
₩214,562
₩236,007 total
includes taxes & fees
Oct 23 - Oct 24
Flying Saddle 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 hotel room with two beds, a large window, and a door with glass panels.
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.

The Lava Hotel

The Lava Hotel
Lava Hot Springs
₩114,901
₩129,838 total
includes taxes & fees
Oct 5 - Oct 6
The Lava Hotel
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.
A dining area with multiple tables set for meals, featuring a variety of dishes and a decorative centerpiece.
A patio with a table and chairs, surrounded by greenery and a stone pathway.

Sun Valley Resort

Sun Valley Resort
Sun Valley
₩320,341
₩358,782 total
includes taxes & fees
Nov 1 - Nov 2
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 wooden building with outdoor seating, a fire pit, and a sign reading "SAGE GOURMET".
A resort with a swimming pool, outdoor seating, and a view of mountains.

The Lodge at Bronze Buffalo Ranch

The Lodge at Bronze Buffalo Ranch
Victor
₩317,134
₩342,504 total
includes taxes & fees
Oct 11 - Oct 12
The Lodge at Bronze Buffalo Ranch
A hotel room with a bed, a nightstand, a bedside table, a wall-mounted painting, and a shelf with a jacket and a plant.
A bathroom with a textured wall, a shower, and three bottles on a shelf.
A multi-story building with a modern architectural design, featuring balconies and a prominent dome structure on the roof.
A modern hotel room with a sofa, a round table, a lamp, and a view of the outdoors.

The Observatory - A Viceroy Resort

The Observatory - A Viceroy Resort
Downtown Ketchum
₩588,677
₩718,771 total
includes taxes & fees
Nov 2 - Nov 3
The Observatory - A Viceroy Resort
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 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 reception area with a wooden reception desk, a black rug, and a plant on a round table.

Ramada by Wyndham Boise

Ramada by Wyndham Boise
Boise Bench
₩112,790
₩127,452 total
includes taxes & fees
Nov 1 - Nov 2
Ramada by Wyndham Boise
A hot tub with a metal ladder and a pool with a ladder.
Front of property
A building with a sign reading 'NAMPA INN & SUITES' and a visible entrance.
Exterior

Nampa Inn & Suites

Nampa Inn & Suites
Nampa
₩90,171
₩101,893 total
includes taxes & fees
Nov 1 - Nov 2
Nampa Inn & Suites
View all properties

Spa hotels with hot tubs in Southern Idaho

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.
A dining area with multiple tables set for meals, featuring a variety of dishes and a decorative centerpiece.
A patio with a table and chairs, surrounded by greenery and a stone pathway.

Sun Valley Resort

Sun Valley Resort
Sun Valley
₩320,341
₩358,782 total
includes taxes & fees
Nov 1 - Nov 2
Sun Valley Resort
A tiled swimming pool with a rectangular shape and a border of smaller tiles.
A wooden bench under a white column with an American flag, overlooking a mountainous landscape with trees and a building in the background.
A cafe with a chalkboard menu listing drinks and specials, a coffee machine, and a variety of beverages and snacks on display.
A garden with various plants and flowers, a wooden fence, and a small stream.

Riverside Hot Springs Inn & Spa - Adults Only

Riverside Hot Springs Inn & Spa - Adults Only
Lava Hot Springs
₩205,038
₩240,780 total
includes taxes & fees
Oct 5 - Oct 6
Riverside Hot Springs Inn & Spa - Adults Only
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 hot tub with a view of a cityscape through large windows.
A hotel with a prominent sign, a parking garage, and a view of the surrounding cityscape.

The Grove Hotel

The Grove Hotel
Downtown Boise
₩264,181
₩298,525 total
includes taxes & fees
Oct 17 - Oct 18
The Grove Hotel
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 wooden building with outdoor seating, a fire pit, and a sign reading "SAGE GOURMET".
A resort with a swimming pool, outdoor seating, and a view of mountains.

The Lodge at Bronze Buffalo Ranch

The Lodge at Bronze Buffalo Ranch
Victor
₩317,134
₩342,504 total
includes taxes & fees
Oct 11 - Oct 12
The Lodge at Bronze Buffalo Ranch
A hotel room with a bed, a nightstand, a bedside table, a wall-mounted painting, and a shelf with a jacket and a plant.
A bathroom with a textured wall, a shower, and three bottles on a shelf.
A multi-story building with a modern architectural design, featuring balconies and a prominent dome structure on the roof.
A modern hotel room with a sofa, a round table, a lamp, and a view of the outdoors.

The Observatory - A Viceroy Resort

The Observatory - A Viceroy Resort
Downtown Ketchum
₩588,677
₩718,771 total
includes taxes & fees
Nov 2 - Nov 3
The Observatory - A Viceroy Resort
A hot tub with a metal ladder and a pool with a ladder.
Front of property
A building with a sign reading 'NAMPA INN & SUITES' and a visible entrance.
Exterior

Nampa Inn & Suites

Nampa Inn & Suites
Nampa
₩90,171
₩101,893 total
includes taxes & fees
Nov 1 - Nov 2
Nampa Inn & Suites
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

The Riverside Hotel, BW Premier Collection

The Riverside Hotel, BW Premier Collection

10/10 Excellent
"The property was located by a great walking path. The morning waitress at the grill was very prompt and friendly. There didn’t seem like there was enough staff at the Sand bar or the grill in the evening. I never did get served at the sandbar so I left and the waitress at the grill forgot about my order during dinner time."
Jeanette 3-night trip
Posted less than an hour ago
The Riverside Hotel, BW Premier Collection
Sawtelle Mountain Resort

Sawtelle Mountain Resort

8/10 Good
"Place was clean people are friendly. Good motel to stay overnight. Little dated but clean"
Jason 1-night trip
Posted 1 day ago
Sawtelle Mountain Resort
La Quinta Inn & Suites by Wyndham Boise Towne Square

La Quinta Inn & Suites by Wyndham Boise Towne Square

10/10 Excellent
"I love staying here. The location is great. Quiet and plenty of room out back for pets to stretch their legs and potty."
Brenda 1-night trip
Posted 1 day ago
La Quinta Inn & Suites by Wyndham Boise Towne Square

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