A calm lake surrounded by trees and vegetation.

Find Hotels with a Pool in Southwest Illinois, IL

  • 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 Illinois Hotels with a Pool

Tonight
Sep 13 - Sep 14
Tomorrow
Sep 14 - Sep 15
Next weekend
Sep 18 - Sep 20
In two weeks
Sep 25 - Sep 27

Our top choices for Southwest Illinois hotels with a pool

A swimming pool with lounge chairs and umbrellas, surrounded by a fence and trees.
A hotel room with two beds, a desk, and a window with a view.
A hotel kitchen with wooden cabinets, a coffee station, and a dining area with tables and chairs.
A reception area with a stone wall, a round mirror, a reception desk, and a computer setup.

1. Best Western U. S. Inn

Best Western U. S. Inn
Nashville
  • Dive into poolside tranquility at this peaceful hotel with an outdoor swimming paradise for sun-seekers.
￥16,896
￥18,414 total
includes taxes & fees
Oct 1 - Oct 2
Best Western U. S. Inn
An indoor swimming pool with a metal ladder, a warning sign about cold weather, and a view of the outside.
A bar area with a long counter, multiple chairs, and hanging light fixtures.
A hotel room with two beds, a desk with a flat-screen TV, a chair, and a lamp.
A spacious lobby with a reception desk, seating area, and glass doors leading outside.

2. Drury Plaza Hotel Mt. Vernon

Drury Plaza Hotel Mt. Vernon
Mount Vernon
  • Aquatic bliss awaits with interconnected indoor and outdoor pools plus soothing hot tub.
￥17,049
￥19,228 total
includes taxes & fees
Sep 20 - Sep 21
Drury Plaza Hotel Mt. Vernon
An indoor swimming pool with clear lane markings, a changing room, and a seating area with tables and chairs.
A spacious lobby with a stone reception desk, leather seating, and a large window offering a view of the outdoors.
A modern dining area with multiple tables and chairs, a kitchen area with appliances, and a ceiling with recessed lighting and a circular light fixture.
A spacious lobby with a modern design, featuring a large seating area with leather chairs, a kitchen area with a counter and appliances, and a flat-screen TV mounted on the wall.

3. Best Western Plus MidAmerica Hotel

Best Western Plus MidAmerica Hotel
Mascoutah
  • Splash into fun at this Scott Air Force Base hotel with an indoor pool and fitness center.
￥16,828
￥19,180 total
includes taxes & fees
Sep 27 - Sep 28
Best Western Plus MidAmerica Hotel
A hot tub area with a view of the parking lot through a glass door.
A hotel room with a large flat-screen TV, a desk with drawers, a bench, and a wardrobe.
A patio area with outdoor seating, including chairs and tables, and a covered area with umbrellas.
A bathroom with a toilet, a towel rack with towels, a shower curtain, a sink, and a mirror.

4. Holiday Inn Express Hotel & Suites Sparta by IHG

Holiday Inn Express Hotel & Suites Sparta by IHG
Sparta
  • Serene indoor pool and hot tub create a rejuvenating oasis after a day exploring Sparta's countryside attractions.
￥15,515
￥17,218 total
includes taxes & fees
Oct 4 - Oct 5
Holiday Inn Express Hotel & Suites Sparta by IHG
A hotel room with a large bed, a red bedspread, a bathtub, a nightstand with a lamp, and two framed pictures on the wall.
A hotel room with a sofa, two lamps, a television, and a desk.
A hotel room with a wooden dining table, four brown chairs, a beige sofa, a small wooden coffee table, a lamp, a framed picture on the wall, and a kitchenette with a microwave.
A kitchen with a dishwasher, coffee makers, a water dispenser, and various kitchen utensils.

5. Seasons Inn & Suites Highland

Seasons Inn & Suites Highland
Highland
  • Dive into this central Highland hotel's serene indoor pool and fitness center for a refreshing escape during your stay.
￥13,791
￥15,304 total
includes taxes & fees
Oct 4 - Oct 5
Seasons Inn & Suites Highland
An indoor swimming pool with clear views of the outside, wooden ceiling beams, and seating areas with tables and chairs.
A hotel lobby with a marble floor, a reception desk, a sign for 'Restrooms', and a large chandelier.
A casino interior with slot machines, a large chandelier, and a carpeted floor.
A hotel reception desk with a modern chandelier, a sign indicating 'SPA' coming soon, and two receptionists at their stations.

6. Walker's Bluff Casino Resort

Walker's Bluff Casino Resort
Carterville
  • Dive into pure luxury at this dual-pool resort with poolside spa treatments and casino thrills.
￥19,025
￥21,113 total
includes taxes & fees
Sep 15 - Sep 16
Walker's Bluff Casino Resort
An indoor swimming pool with a tiled border, a ladder, and chairs around the pool.
A modern living room with a fireplace, blue sofa, red chairs, and a flat-screen TV mounted on a textured wall.
A hotel room with a blue armchair, a sofa, a bed, a desk, a television, and a window.
A hotel reception area with a long wooden counter, coffee machines, and a wall with framed pictures.

7. Comfort Inn & Suites Greenville I-70

Comfort Inn & Suites Greenville I-70
Greenville
  • Unwind in this business district hotel with an indoor pool and comfortable rooms that exceed cleanliness expectations.
￥15,069
￥16,723 total
includes taxes & fees
Sep 20 - Sep 21
Comfort Inn & Suites Greenville I-70
A modern indoor pool area with a blue ceiling, large windows, and a pool with a metal ladder.
A modern hotel lobby with a seating area, a reception desk, and a 'Treats' sign in the background.
A reception desk with a "Welcome to the Prairie State" sign, a receptionist, and a digital display.
A snack and treat section with shelves stocked with various snacks, a 'Welcome to our store' sign, and a 'Treats' sign.

8. Hampton Inn O'Fallon

Hampton Inn O'Fallon
O'Fallon
  • Poolside serenity awaits with a calming indoor oasis and fitness center at your fingertips.
￥16,879
￥19,576 total
includes taxes & fees
Sep 20 - Sep 21
Hampton Inn O'Fallon
A hotel lobby with a large sofa, armchairs, a Christmas tree, and a patterned carpet.
A hotel room with a large bathtub, a desk with a chair, and a bed.
A modern dining area with round tables and chairs, a green booth seating area, and artwork on the walls.
A hotel lobby with a reception desk, a red sofa, a potted plant, and a fireplace.

9. Fairfield Inn & Suites by Marriott Mt. Vernon Rend Lake

Fairfield Inn & Suites by Marriott Mt. Vernon Rend Lake
Mount Vernon
  • Dive into indoor pool bliss at this lakeside hotel with a fitness center too.
￥16,817
￥18,971 total
includes taxes & fees
Oct 2 - Oct 3
Fairfield Inn & Suites by Marriott Mt. Vernon Rend Lake
An indoor swimming pool with a view of the outside, a hot tub, and a seating area with tables and chairs.
An outdoor patio area with tables and chairs, large windows, and red umbrellas.
A modern indoor seating area with leather chairs and tables, a central round table, and a staircase leading to an upper level.
A spacious lobby with high ceilings, a wooden ceiling, and a large wall with vertical panels. There are seating areas with sofas and chairs, and a staircase on the right.

10. DoubleTree by Hilton Mt. Vernon

DoubleTree by Hilton Mt. Vernon
Mount Vernon
  • Dive into leisure at this indoor pool haven with plush loungers and warming hot tub.
￥19,644
￥22,108 total
includes taxes & fees
Oct 1 - Oct 2
DoubleTree by Hilton Mt. Vernon
View all properties

Choose what matters most at hotels with a pool in Southwest Illinois

Breakfast included
4 stars
5 stars
Hot tub
Spa

Hotels with pools and free breakfast in Southwest Illinois

A hotel kitchen with wooden cabinets, a coffee station, and a dining area with tables and chairs.
A compact kitchenette with a refrigerator and an ice dispenser.
A reception area with a stone wall, a round mirror, a reception desk, and a computer setup.
A Best Western U.S. Inn with a modern design, featuring a covered entrance and a parking lot.

Best Western U. S. Inn

Best Western U. S. Inn
Nashville
￥16,896
￥18,414 total
includes taxes & fees
Oct 1 - Oct 2
Best Western U. S. Inn
A bar area with a long counter, multiple chairs, and hanging light fixtures.
A hotel lobby with a Kitchen+Bar area, seating arrangements, and a view to the outside.
A hotel room with two beds, a desk with a flat-screen TV, a chair, and a lamp.
A spacious lobby with a reception desk, seating area, and glass doors leading outside.

Drury Plaza Hotel Mt. Vernon

Drury Plaza Hotel Mt. Vernon
Mount Vernon
￥17,049
￥19,228 total
includes taxes & fees
Sep 20 - Sep 21
Drury Plaza Hotel Mt. Vernon
A multi-story hotel with a central entrance, illuminated by exterior lights, and a clear sky in the background.
A modern kitchen with a checkered tile backsplash, wooden flooring, and stainless steel appliances.
An indoor swimming pool with clear blue water, surrounded by beige tiled flooring and walls. There are lounge chairs and a small seating area with tables.
A spacious lobby with a large seating area, a reception desk, and a television.

Best Western Plus Centralia Hotel & Suites

Best Western Plus Centralia Hotel & Suites
Centralia
￥21,352
￥23,910 total
includes taxes & fees
Sep 17 - Sep 18
Best Western Plus Centralia Hotel & Suites
A Holiday Inn Express & Suites building with a modern design, featuring a covered entrance and illuminated pillars.
A hotel reception area with two reception desks, a wall-mounted digital screen, and a security camera.
An indoor swimming pool with clear lane markings, a lifeguard chair, and a window providing natural light.
A hotel room with two beds, a large window, and a wall-mounted lamp.

Holiday Inn Express & Suites Mount Vernon by IHG

Holiday Inn Express & Suites Mount Vernon by IHG
Mount Vernon
￥18,126
￥20,423 total
includes taxes & fees
Sep 27 - Sep 28
Holiday Inn Express & Suites Mount Vernon by IHG
A hotel room with a large bed, a red bedspread, a bathtub, a nightstand with a lamp, and two framed pictures on the wall.
A hotel room with a sofa, two lamps, a television, and a desk.
A hotel room with a wooden dining table, four brown chairs, a beige sofa, a small wooden coffee table, a lamp, a framed picture on the wall, and a kitchenette with a microwave.
A kitchen with a dishwasher, coffee makers, a water dispenser, and various kitchen utensils.

Seasons Inn & Suites Highland

Seasons Inn & Suites Highland
Highland
￥13,791
￥15,304 total
includes taxes & fees
Oct 4 - Oct 5
Seasons Inn & Suites Highland
A hotel lobby with a reception desk, seating area, and a large screen TV.
A hotel room with a marble bathtub, a wooden dining table with chairs, a bed with a headboard, and a nightstand with lamps.
A hotel dining area with a large wooden table, red upholstered chairs, a flat-screen TV mounted above the fireplace, and a kitchen area in the background.
A Comfort Suites hotel with a spacious parking lot and a modern brick facade.

Comfort Suites Mount Vernon

Comfort Suites Mount Vernon
Mount Vernon
￥18,241
￥20,551 total
includes taxes & fees
Oct 4 - Oct 5
Comfort Suites Mount Vernon
A modern indoor pool area with a blue ceiling, large windows, and a pool with a metal ladder.
A modern hotel lobby with a seating area, a reception desk, and a 'Treats' sign in the background.
A modern kitchen with a coffee station, fruit display, and a waffle advertisement.
A snack and treat section with shelves stocked with various snacks, a 'Welcome to our store' sign, and a 'Treats' sign.

Hampton Inn O'Fallon

Hampton Inn O'Fallon
O'Fallon
￥16,879
￥19,576 total
includes taxes & fees
Sep 20 - Sep 21
Hampton Inn O'Fallon
A hotel lobby with a large sofa, armchairs, a Christmas tree, and a patterned carpet.
A hotel room with a large bathtub, a desk with a chair, and a bed.
A modern dining area with round tables and chairs, a green booth seating area, and artwork on the walls.
A hotel lobby with a reception desk, a red sofa, a potted plant, and a fireplace.

Fairfield Inn & Suites by Marriott Mt. Vernon Rend Lake

Fairfield Inn & Suites by Marriott Mt. Vernon Rend Lake
Mount Vernon
￥16,817
￥18,971 total
includes taxes & fees
Oct 2 - Oct 3
Fairfield Inn & Suites by Marriott Mt. Vernon Rend Lake
An indoor swimming pool with a view of the outside, a hot tub, and a seating area with tables and chairs.
An outdoor patio area with tables and chairs, large windows, and red umbrellas.
A modern indoor seating area with leather chairs and tables, a central round table, and a staircase leading to an upper level.
A spacious lobby with high ceilings, a wooden ceiling, and a large wall with vertical panels. There are seating areas with sofas and chairs, and a staircase on the right.

DoubleTree by Hilton Mt. Vernon

DoubleTree by Hilton Mt. Vernon
Mount Vernon
￥19,644
￥22,108 total
includes taxes & fees
Oct 1 - Oct 2
DoubleTree by Hilton Mt. Vernon
An indoor swimming pool with a lifeguard chair, a lifebuoy, and a mural of a beach scene.
A hotel room with two beds, a desk with a TV, a chair, and a window with a view of the outside.
A hotel room with a bed, a desk, a chair, a lamp, a mirror, and a television.
A reception desk with a wooden counter, two HP laptops, a telephone, and a framed black and white photo on the wall.

Super 8 by Wyndham Troy IL/St. Louis Area

Super 8 by Wyndham Troy IL/St. Louis Area
Troy
￥10,341
￥11,477 total
includes taxes & fees
Sep 20 - Sep 21
Super 8 by Wyndham Troy IL/St. Louis Area
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 Southwest Illinois Hotel Reviews

Drury Plaza Hotel Mt. Vernon

Drury Plaza Hotel Mt. Vernon

10/10 Excellent
"We were meeting up with family for the weekend. Hotel staff went out of their way to keep us together. Rooms were clean and bed comfortable."
Alichia 1-night trip
Posted 4 hours ago
Drury Plaza Hotel Mt. Vernon
Quality Inn & Suites near St. Louis and I-255

Quality Inn & Suites near St. Louis and I-255

8/10 Good
"The property is older and could use some updating. It was pretty clean. I worried a little about the location; however we didn’t have any issues at all. It was easy to get to the baseball game. The staff at the hotel was friendly."
Karla 2-night trip
Posted 8 hours ago
Quality Inn & Suites near St. Louis and I-255
Drury Inn & Suites St. Louis Fairview Heights

Drury Inn & Suites St. Louis Fairview Heights

10/10 Excellent
"The amenities where excellent and offered more then other places offer. The staff were kind d and friendly. The rooms where clean, comfortable, and up to what you wa t feom a hotel stay.I would stay there again."
Janet 6-night trip
Posted 14 hours ago
Drury Inn & Suites St. Louis Fairview Heights
Motel 6 Caseyville, IL - Caseyville Il

Motel 6 Caseyville, IL - Caseyville Il

8/10 Good
"Average"
Marisa 1-night trip
Posted 1 day ago
Motel 6 Caseyville, IL - Caseyville Il
Comfort Inn Edwardsville - St. Louis

Comfort Inn Edwardsville - St. Louis

10/10 Excellent
"A very nice place to stay. Breakfast was amazing."
Keith 1-night trip
Posted 2 days ago
Comfort Inn Edwardsville - St. Louis
Comfort Suites Fairview Heights - St. Louis

Comfort Suites Fairview Heights - St. Louis

8/10 Good
"There was a smell in our room that was very strong. Other than that it was clean."
Stacey 1-night trip
Posted 2 days ago
Comfort Suites Fairview Heights - St. Louis
Comfort Suites Mount Vernon

Comfort Suites Mount Vernon

8/10 Good
"Mmm"
Randy 1-night trip
Posted 2 days ago
Comfort Suites Mount Vernon

Explore a world of travel with Expedia