The Best Hotels with a Pool in Caseyville, IL from NT$1,948 in 2026

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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.

NT$1,789

NT$2,017 total

includes taxes & fees

Aug 19 - Aug 20

Suite, 2 Queen Beds, 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.

NT$1,931

NT$2,175 total

includes taxes & fees

Aug 24 - Aug 25

Standard King Room with Whirlpool - Non Smoking | Desk, laptop workspace, blackout drapes, iron/ironing board

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.

NT$1,694

NT$1,948 total

includes taxes & fees

Aug 23 - Aug 24

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

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.

NT$2,210

NT$2,542 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.

NT$3,555

NT$4,088 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.

NT$2,306

NT$2,652 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.

NT$2,560

NT$2,892 total

includes taxes & fees

Aug 19 - Aug 20

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.

NT$3,025

NT$3,478 total

includes taxes & fees

Aug 30 - Aug 31

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Choose what matters most at hotels with a pool in Caseyville

Breakfast included

Hot tub

4 stars

5 stars

Spa

Top Caseyville Hotel Reviews

Hyatt Regency St. Louis at The Arch

10/10 Excellent

"This is THE hotel to stay at if you're visiting the Arch. It's a VERY short walk--cross street and you're at the park entrance in front of the arch. We got an arch view room and it did not disappoint. Only negative is long waits for the elevators at peak times and there's no chairs to sit in while waiting which a few mobility challenged patrons noted."

Drury Plaza Hotel St. Louis Union Station

10/10 Excellent

"This is a rejuvenated building from early in the 20th century. The room was excellent and extremely quite and clean. The beds were great and the service was some of the best we have every had."

Pear Tree Inn St. Louis Airport

8/10 Good

"Everything was great. The hotel is clean and close to the airport. Your fee for keeping a vehicle overnight is ridiculous. That is my only complaint."

Renaissance St. Louis Airport Hotel

8/10 Good

"No free wifi. Cannot remember the last time a hotel wanted to charge me for it. Very close to airport with fast shuttle and bar and restaurant that stays open until 10."

Drury Plaza Hotel St. Louis at the Arch

8/10 Good

"Great time at the Drury. Staff was wonderful, very pleasant and present always helping clients. Managers noticed at meals and helping other staff. Clean facility. Enjoyed 5:30 pm drinks and meal; as well as , breakfast."

Pear Tree Inn St. Louis Near Union Station

10/10 Excellent

"Great place. Right downtown. View of the arch."

Moonrise Hotel

10/10 Excellent

"Beautiful building, staff was so friendly and fun to be around, security actually paid attention in the evening and parking was easy. Would stay again"

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.

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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