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

Find Luxury Hotels in Southwest Idaho

  • 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 Southwest Idaho Luxury Hotels

Tonight
20 Aug - 21 Aug
Tomorrow
21 Aug - 22 Aug
This weekend
21 Aug - 23 Aug
Next weekend
28 Aug - 30 Aug

Our top choices for Southwest Idaho luxury hotels

A modern hotel with multiple floors, large windows, and a view of snow-covered mountains.
A hotel with a stone facade, outdoor pool with lounge chairs, and potted plants.
A dining area with a large table, chairs, and a view of mountains through large windows.
A modern living room with a glass fireplace, comfortable seating, and large windows offering a view of the outdoors.

1. Limelight Hotel Ketchum

Limelight Hotel Ketchum
Downtown Ketchum
S$579
includes taxes & fees
7 Sept - 8 Sept
Limelight Hotel Ketchum
A resort with multiple buildings, surrounded by lush greenery and hills.
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.
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
  • Luxury mountain escape offers a full-service spa, 6 gourmet restaurants, and 2 outdoor pools amid scenic Sun Valley slopes.
S$503
includes taxes & fees
6 Sept - 7 Sept
Sun Valley Resort
A modern living room with a flat-screen TV, two sofas, a coffee table, and a potted plant.
A modern interior with a dining area, a reception desk, and a large window with a view.
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.

3. The Grove Hotel

The Grove Hotel
Downtown Boise
  • Upscale urban retreat in city centre Boise features spa treatments, pillowtop beds, and fine dining.
S$257
includes taxes & fees
7 Sept - 8 Sept
The Grove Hotel
A multi-story hotel with a prominent 'Hotel 43' sign, a stone facade, and a car parked in front.
A modern interior with a glass partition labeled "PARALLEL ROOM," a sofa, two armchairs, a coffee table, and a side table.
A multi-level interior with glass railings, recessed lighting, and a central decorative ceiling panel.
A modern building entrance with a wooden ceiling, a glass door, and a staircase leading inside.

4. Hotel 43

Hotel 43
Downtown Boise
S$254
includes taxes & fees
19 Sept - 20 Sept
Hotel 43
A modern kitchen with a wooden floor, a stone accent wall, and a large window overlooking the city.
A multi-story hotel with a green roof, balconies with plants, and a ground-level restaurant with outdoor seating.
A hotel entrance with a large illuminated 'H' sign, a glass door, and a view of the street outside.
A bar area with a counter, stools, and a view of the outside.

5. Inn at 500 Capitol

Inn at 500 Capitol
Downtown Boise
S$220
includes taxes & fees
6 Sept - 7 Sept
Inn at 500 Capitol
A modern outdoor pool area with lounge chairs and umbrellas, surrounded by multi-story residential buildings.
A spacious gym with various exercise equipment, large windows, and a modern design.
A modern apartment building with multiple balconies, a central courtyard with a bike rack, and a well-maintained lawn.
A modern kitchen with wooden cabinets, a stainless steel refrigerator, a microwave, and a large island with bar stools.

6. Kasa on the River Boise

Kasa on the River Boise
East End
S$216
includes taxes & fees
31 Aug - 1 Sept
Kasa on the River Boise
A modern kitchen with granite countertops, wooden cabinets, and stainless steel appliances.
A living room with a stone fireplace, grey sofas, a flat-screen TV, and a window with blinds.
A modern kitchen with wooden cabinets, a central island with bar stools, a dining table with chairs, and a large window with blinds.
A modern wooden building with a balcony, large windows, and a covered entrance.

7. Walk to Sun Valley & Dtwn: Ketchum Condo

Walk to Sun Valley & Dtwn: Ketchum Condo
Ketchum
S$1,134
includes taxes & fees
25 Aug - 26 Aug
Walk to Sun Valley & Dtwn: Ketchum Condo
An outdoor patio with tables and chairs, a pool, and a view of trees and hills.
A living room with a fireplace, a sofa, a television, and a window.
A pool area with lounge chairs and a hot tub, surrounded by trees and a mountainous backdrop.
A spacious kitchen with wooden cabinets, a dining area with a round table and chairs, and a television in the living area.

8. Mtn-view Balcony! Walkable Ketchum Condo

Mtn-view Balcony! Walkable Ketchum Condo
Ketchum
S$625
includes taxes & fees
26 Aug - 27 Aug
Mtn-view Balcony! Walkable Ketchum Condo
A living room with a yellow sofa, a brown leather couch, a wooden coffee table, and a TV mounted on the wall.
A modern kitchen with a brick wall, wooden cabinets, and a stainless steel refrigerator.
A cozy living room with a yellow sofa, a wooden coffee table, and a kitchen area with a black sink and wooden shelves.
A kitchen with a brick wall, wooden shelves, a coffee maker, and two stools.

9. Walk to Shops & Eats: Charming Dtwn Emmett Apt!

Walk to Shops & Eats: Charming Dtwn Emmett Apt!
Emmett
S$374
includes taxes & fees
2 Sept - 3 Sept
Walk to Shops & Eats: Charming Dtwn Emmett Apt!
A spacious living room with a gray sofa, a wooden staircase, and a kitchen area.
A wooden room with a view of a snowy mountain.
A spacious living area with a wooden staircase, a sofa, a dining table, and a large window.
A kitchen with wooden cabinets, a microwave, a dishwasher, and a refrigerator.

10. Ketchum Mountain Retreat: Central Location!

Ketchum Mountain Retreat: Central Location!
Ketchum
S$587
includes taxes & fees
6 Sept - 7 Sept
Ketchum Mountain Retreat: Central Location!
View all properties

Top Southwest Idaho Hotel Reviews

The Riverside Hotel, BW Premier Collection

The Riverside Hotel, BW Premier Collection

8/10 Good
"Beautiful large hotel, best breakfast I have had at the restaurant since an ocean cruise. Pool was amazing, it had salt water. Room was good, but the tub backed up during showers, it was gross, and the ceiling filter vent was so clogged and dirty, that the AC couldn’t cool the room properly. I will definitely stay here again and check these details out ahead of time as the great things about the property outweighed the two problems"
Danielle 2-night trip
Posted 8 hours ago
The Riverside Hotel, BW Premier Collection
La Quinta Inn & Suites by Wyndham Boise Towne Square

La Quinta Inn & Suites by Wyndham Boise Towne Square

10/10 Excellent
"Breakfast was yummy! Bathrooms were clean. Check-in was pleasant and she was very helpful. Wi-fi . We stayed in a family suite. It had a separate bedroom for the master. It had a ceiling fan. But, there was no vent for the AC. We had to keep the door open to the other 2 Queen room where the kids were."
Jody 1-night trip
Posted 15 hours ago
La Quinta Inn & Suites by Wyndham Boise Towne Square
Hotel 43

Hotel 43

10/10 Excellent
"The staff were very helpful. Parking was easy. Everything was clean and well maintained. The steakhouse had great food and the service was excellent. We will stay here again."
Christy 1-night trip
Posted 1 day ago
Hotel 43
The Grove Hotel

The Grove Hotel

10/10 Excellent
"Always enjoy my stays at The Grove. Super friendly and helpful staff, rooms are clean and comfortable and the gym is amazing."
Rich 3-night trip
Posted 1 day ago
The Grove Hotel
SpringHill Suites by Marriott Boise ParkCenter

SpringHill Suites by Marriott Boise ParkCenter

10/10 Excellent
"we liked the breakfast, always full with good choices"
Darren M 5-night trip
Posted 2 days ago
SpringHill Suites by Marriott Boise ParkCenter

Explore a world of travel with Expedia