The Best Hotels with a Pool in Caseyville, IL from ₩86,072 in 2026

A calm lake with a reflection of the sky, surrounded by trees and a clear horizon.

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 Caseyville Hotels with a Pool

Tonight

Tomorrow

Next weekend

In two weeks

Our top choices for Caseyville hotels with a pool

1. Motel 6 Caseyville, IL - Caseyville Il

Caseyville

Take a refreshing summer swim at this Caseyville motel offering seasonal poolside relaxation and modern comfort.

₩79,048

₩89,144 total

includes taxes & fees

Aug 19 - Aug 20

Standard Room, 1 King Bed, Non Smoking | Egyptian cotton sheets, premium bedding, down comforters

2. Quality Inn & Suites Caseyville - St. Louis

Caseyville

Stay indoors and dive into refreshing recreation at this St. Louis area hotel with a cozy indoor pool and casino action.

₩85,351

₩96,139 total

includes taxes & fees

Aug 24 - Aug 25

3. Quality Inn O'Fallon - St. Louis - Shiloh

O'Fallon

Float the day away in this hotel's refreshing indoor pool, just steps from St. Louis attractions.

₩74,859

₩86,072 total

includes taxes & fees

Aug 23 - Aug 24

Standard Room, 1 King Bed, Non Smoking | Desk, laptop workspace, blackout drapes, iron/ironing board

Standard Room, 1 King Bed, Non Smoking, Hot Tub | Jetted tub

4. Sleep Inn O'Fallon near I-64

O'Fallon

Splash into relaxation at this hotel's refreshing indoor pool, open all year for aquatic escapes.

₩97,682

₩112,320 total

includes taxes & fees

Aug 17 - Aug 18

Room, 1 King Bed, Accessible (Roll-in Shower) | Bathroom | Combined shower/tub, free toiletries, hair dryer, towels

5. Drury Inn & Suites St. Louis Collinsville

Eastport

Splash into an inviting indoor pool retreat at this comfortable hotel where spotless rooms await all year round.

₩157,126

₩180,663 total

includes taxes & fees

Aug 23 - Aug 24

Room, 2 Queen Beds, Non Smoking | Premium bedding, pillowtop beds, desk, iron/ironing board

6. La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis

O'Fallon

Inviting indoor pool offers a relaxing aquatic escape amidst comfortable accommodations and attentive service.

₩101,929

₩117,198 total

includes taxes & fees

Aug 17 - Aug 18

Eco-friendly toiletries, hair dryer, towels, soap

Suite, 1 King Bed, Non Smoking (with Single Sofabed) | Hypo-allergenic bedding available, desk, laptop workspace

7. Best Western St. Louis Fairview Heights

Fairview Heights

Poolside paradise awaits at this refreshing indoor retreat with all-day swim access.

₩113,127

₩127,810 total

includes taxes & fees

Aug 19 - Aug 20

Suite, 2 Queen Beds, Non Smoking | Down comforters, in-room safe, desk, blackout drapes

Suite, 1 King Bed, Non Smoking | Down comforters, in-room safe, desk, blackout drapes

8. Comfort Inn Collinsville near St. Louis

Eastport

Year-round splashes await at this family-friendly indoor pool hotel in Eastport.

₩133,680

₩153,706 total

includes taxes & fees

Aug 30 - Aug 31

View all properties

Choose what matters most at hotels with a pool in Caseyville

Breakfast included

Hot tub

4 stars

5 stars

Spa

Top Caseyville Hotel Reviews

Clayton Plaza Hotel & Extended Stay

10/10 Excellent

"The place was quite and well maintained ,"

Renaissance St. Louis Airport Hotel

10/10 Excellent

"Great stay. No problems."

Drury Plaza Hotel St. Louis Union Station

10/10 Excellent

"Excellent"

Pear Tree Inn St. Louis Near Union Station

10/10 Excellent

"Room was clean and breakfast was good."

Pear Tree Inn St. Louis Airport

10/10 Excellent

"Great stay!"

Frequently asked questions

What are some hotels with pools in Caseyville?

Motel 6 Caseyville, IL - Caseyville Il: Features a snack bar/deli, a seasonal outdoor pool, and free self parking. Hyatt Regency St. Louis at The Arch: Hotel located near St. Louis Zoo. Provides a sauna, an indoor pool, and full. Clayton Plaza Hotel & Extended Stay: Features a seasonal outdoor pool, an indoor pool, and a 24-hour fitness center. Renaissance St. Louis Airport Hotel: Hotel, 6-minute walk from St. Louis Union Station. Offers buffet, an indoor pool, and free self parking. Pear Tree Inn St. Louis Near Union Station: Hotel, 5-minute walk from Gateway Arch. Features 2 hot tubs, an indoor pool, and buffet.

What is there to see and do in Caseyville?

While you're in the area, consider exploring places like Gateway Arch, Busch Stadium, and St. Louis Union Station. Take in the natural beauty with a stop at Cahokia Mounds State Historic Site. You'll also discover lots of options for restaurants in Caseyville.

When is the best time to book a hotel with a pool in Caseyville?

You may want to consider a place to stay that offers an outdoor pool if you will be visiting Caseyville in the warmest months of July, August, or June when the average temperature is 75°F. Lodging with an indoor pool may be the way to go if you visit during the coldest months of January, February, or December when the average temp is 37°F.

Explore a world of travel with Expedia

More ways to book

Book Hotels with a Pool in Caseyville on Expedia.com

Room 1

Change your mind

Treat yourself

Be picky

Check availability on Caseyville Hotels with a Pool

Our top choices for Caseyville hotels with a pool

1. Motel 6 Caseyville, IL - Caseyville Il

2. Quality Inn & Suites Caseyville - St. Louis