A calm lake surrounded by trees and vegetation.

Hotels with Swimming Pools in Southwest Illinois

  • 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 Swimming Pools

Tonight
8 Oct - 9 Oct
Tomorrow
9 Oct - 10 Oct
This weekend
9 Oct - 11 Oct
Next weekend
16 Oct - 18 Oct

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 reception area with a stone wall, a round mirror, a reception desk, and a computer setup.
A hotel kitchen with wooden cabinets, a coffee station, and a dining area with tables and chairs.
A hotel room with two beds, a desk, and a window with a view.

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.
S$167
includes taxes & fees
13 Oct - 14 Oct
Best Western U. S. Inn
An indoor swimming pool with clear lane markings, a changing room, and a seating area with tables and chairs.
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 stone reception desk, leather seating, and a large window offering a view of the outdoors.
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.

2. 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 centre.
S$153
includes taxes & fees
11 Oct - 12 Oct
Best Western Plus MidAmerica Hotel
An indoor swimming pool area with multiple lanes, lounge chairs, and a small seating area.
A modern hotel lobby with seating areas, including sofas and chairs, and a large window with blinds.
A lobby with patterned sofas, a fireplace, and framed pictures on the wall.
A hotel room with two beds, a wooden headboard, a nightstand with a lamp, and a window with curtains.

3. Drury Inn & Suites St. Louis O'Fallon, IL

Drury Inn & Suites St. Louis O'Fallon, IL
O'Fallon
  • Poolside paradise: indoor and outdoor swimming options await with a relaxing hot tub to complete your aquatic escape.
S$151
includes taxes & fees
12 Oct - 13 Oct
Drury Inn & Suites St. Louis O'Fallon, IL
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 area with a '12 & VINE' sign, and a dining area with orange chairs and chandeliers.
A hotel lobby with a marble floor, a reception desk, a sign for 'Restrooms', and a large chandelier.
A hotel reception desk with a modern chandelier, a sign indicating 'SPA' coming soon, and two receptionists at their stations.

4. 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.
S$160
includes taxes & fees
12 Oct - 13 Oct
Walker's Bluff Casino Resort
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 bathroom with a toilet, a towel rack with towels, a shower curtain, a sink, and a mirror.
A coffee station with two coffee machines, a coffee press, and various coffee-related items on a wooden counter.

5. 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.
S$142
includes taxes & fees
1 Nov - 2 Nov
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 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 hotel room with a bed, a desk with a TV, a chair, a small table, and a couch.
A kitchen with a dishwasher, coffee makers, a water dispenser, and various kitchen utensils.

6. Seasons Inn & Suites Highland

Seasons Inn & Suites Highland
Highland
  • Dive into this central Highland hotel's serene indoor pool and fitness centre for a refreshing escape during your stay.
S$127
includes taxes & fees
11 Oct - 12 Oct
Seasons Inn & Suites Highland
A hotel lobby with a large sofa, armchairs, a Christmas tree, and a patterned carpet.
A hotel lobby with a reception desk, a red sofa, a potted plant, and a fireplace.
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.

7. 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 centre too.
S$145
includes taxes & fees
18 Oct - 19 Oct
Fairfield Inn & Suites by Marriott Mt. Vernon Rend Lake
A swimming pool with a clear blue water, surrounded by a beige wall and doors.
A hotel lobby with a reception desk, seating area, and a large screen TV.
A brick building with a patio area featuring wicker furniture and a table.
A hotel room with a marble bathtub, a wooden dining table with chairs, a bed with a headboard, and a nightstand with lamps.

8. Comfort Suites Mount Vernon

Comfort Suites Mount Vernon
Mount Vernon
  • Splash into aquatic bliss at this modern hotel featuring a clean indoor pool and hot tub sanctuary.
S$176
includes taxes & fees
11 Oct - 12 Oct
Comfort Suites Mount Vernon
An indoor swimming pool with clear blue water, surrounded by yellow and blue lounge chairs, and a stone wall in the background.
A modern kitchen with a stainless steel refrigerator, microwave, and dishwasher. There is a window providing natural light and a view of the outdoors.
A hotel with a covered entrance, outdoor seating, and a flag.
A spacious lobby with a central seating area, a large window, and a reception desk.

9. Home2 Suites by Hilton Carbondale

Home2 Suites by Hilton Carbondale
Carbondale
  • Dive into pure relaxation at this university-adjacent hotel, where the sparkling indoor pool beckons for year-round aquatic bliss.
S$150
includes taxes & fees
1 Nov - 2 Nov
Home2 Suites by Hilton Carbondale
A modern indoor pool area with a blue ceiling, large windows, and a pool with a metal ladder.
A snack and treat section with shelves stocked with various snacks, a 'Welcome to our store' sign, and a 'Treats' sign.
A modern hotel room with a grey sofa, a green armchair, a standing floor lamp, and a large window with a city view.
A reception desk with a "Welcome to the Prairie State" sign, a receptionist, and a digital display.

10. Hampton Inn O'Fallon

Hampton Inn O'Fallon
O'Fallon
  • Poolside serenity awaits with a calming indoor oasis and fitness centre at your fingertips.
S$169
includes taxes & fees
25 Oct - 26 Oct
Hampton Inn O'Fallon
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 Best Western U.S. Inn with a modern design, featuring a covered entrance and a parking lot.
A reception area with a stone wall, a round mirror, a reception desk, and a computer setup.
A compact kitchenette with a refrigerator and an ice dispenser.

Best Western U. S. Inn

Best Western U. S. Inn
Nashville
S$167
includes taxes & fees
13 Oct - 14 Oct
Best Western U. S. Inn
A bar area with a long counter, multiple chairs, and hanging light fixtures.
An indoor swimming pool with a metal ladder, a warning sign about cold weather, and a view of the outside.
A hotel room with two beds, a desk with a flat-screen TV, a chair, and a lamp.
A hotel lobby with a Kitchen+Bar area, seating arrangements, and a view to the outside.

Drury Plaza Hotel Mt. Vernon

Drury Plaza Hotel Mt. Vernon
Mount Vernon
S$160
includes taxes & fees
18 Oct - 19 Oct
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 spacious lobby with a large seating area, a reception desk, and a television.
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.

Best Western Plus Centralia Hotel & Suites

Best Western Plus Centralia Hotel & Suites
Centralia
S$199
includes taxes & fees
14 Oct - 15 Oct
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 room with two beds, a large window, and a wall-mounted lamp.
A buffet with labeled food options including turkey sausage and bacon.
A modern kitchen with a wooden cabinet, coffee maker, and storage shelves.

Holiday Inn Express & Suites Mount Vernon by IHG

Holiday Inn Express & Suites Mount Vernon by IHG
Mount Vernon
S$160
includes taxes & fees
8 Nov - 9 Nov
Holiday Inn Express & Suites Mount Vernon by IHG
An indoor swimming pool with a view of the outside, a hot tub, and a seating area with tables and chairs.
A hotel room with two beds, a desk, a chair, a TV, and a balcony with a view.
An outdoor patio area with tables and chairs, large windows, and red umbrellas.
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
S$184
includes taxes & fees
18 Oct - 19 Oct
DoubleTree by Hilton Mt. Vernon
A hotel lobby with a reception desk, seating area, and a large screen TV.
A Comfort Suites hotel with a spacious parking lot and a modern brick facade.
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 brick building with a patio area featuring wicker furniture and a table.

Comfort Suites Mount Vernon

Comfort Suites Mount Vernon
Mount Vernon
S$176
includes taxes & fees
11 Oct - 12 Oct
Comfort Suites Mount Vernon
A hotel lobby with a large sofa, armchairs, a Christmas tree, and a patterned carpet.
A hotel lobby with a reception desk, a red sofa, a potted plant, and a fireplace.
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.

Fairfield Inn & Suites by Marriott Mt. Vernon Rend Lake

Fairfield Inn & Suites by Marriott Mt. Vernon Rend Lake
Mount Vernon
S$145
includes taxes & fees
18 Oct - 19 Oct
Fairfield Inn & Suites by Marriott Mt. Vernon Rend Lake
An outdoor patio with stone fire pit, colorful striped sofas, and blue chairs.
A hotel reception area with a wooden reception desk, a digital kiosk, and a refrigerated display case with beverages.
A spacious lobby with a central seating area, a large window, and a reception desk.
A modern kitchen with a stainless steel refrigerator, microwave, and dishwasher. There is a window providing natural light and a view of the outdoors.

Home2 Suites by Hilton Carbondale

Home2 Suites by Hilton Carbondale
Carbondale
S$150
includes taxes & fees
1 Nov - 2 Nov
Home2 Suites by Hilton Carbondale
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 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 hotel room with a bed, a desk with a TV, a chair, a small table, and a couch.
A kitchen with a dishwasher, coffee makers, a water dispenser, and various kitchen utensils.

Seasons Inn & Suites Highland

Seasons Inn & Suites Highland
Highland
S$127
includes taxes & fees
11 Oct - 12 Oct
Seasons Inn & Suites Highland
A modern indoor pool area with a blue ceiling, large windows, and a pool with a metal ladder.
A snack and treat section with shelves stocked with various snacks, a 'Welcome to our store' sign, and a 'Treats' sign.
A reception desk with a "Welcome to the Prairie State" sign, a receptionist, and a digital display.
A modern kitchen with a coffee station, fruit display, and a waffle advertisement.

Hampton Inn O'Fallon

Hampton Inn O'Fallon
O'Fallon
S$169
includes taxes & fees
25 Oct - 26 Oct
Hampton Inn O'Fallon
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 Inn & Suites Marion

Drury Inn & Suites Marion

8/10 Good
"friendly and helpful staff. Great food with many options to choose from. Great hot tub"
Carolyn 1-night trip
Posted 3 days ago
Drury Inn & Suites Marion
Drury Inn & Suites St. Louis Collinsville

Drury Inn & Suites St. Louis Collinsville

10/10 Excellent
"Great place to stay - clean, great staff and breakfast was really good."
Yvonne 1-night trip
Posted 4 days ago
Drury Inn & Suites St. Louis Collinsville
Comfort Inn Edwardsville - St. Louis

Comfort Inn Edwardsville - St. Louis

10/10 Excellent
"Nice location."
James 4-night trip
Posted 4 days ago
Comfort Inn Edwardsville - St. Louis
Country Inn & Suites by Radisson, Marion, IL

Country Inn & Suites by Radisson, Marion, IL

10/10 Excellent
"This is an excellent hotel to stay at. Updated, easy parking, staff is very friendly, breakfast is great, will stay at this hotel again."
Lisa 3-night trip
Posted 11 days ago
Country Inn & Suites by Radisson, Marion, IL

Explore a world of travel with Expedia