The Best Hotels with a Pool in Caseyville, IL from ￥10,340 in 2026

Q: What are some hotels with pools in Caseyville?

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

A sunset over Horseshoe Lake State Park in Pnotoon Beach, Illinois.

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Our top choices for Caseyville hotels with a pool

Motel 6 Caseyville, IL - Caseyville Il

Caseyville

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

￥11,038 total

includes taxes & fees

Jun 7 - Jun 8

Days Inn & Suites by Wyndham Caseyville

Caseyville

Splash into leisure at this hotel's outdoor pool, a sunny escape after tennis or arcade games.

￥10,340 total

includes taxes & fees

Jun 3 - Jun 4

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.

￥12,741 total

includes taxes & fees

Jun 22 - Jun 23

Pear Tree Inn St. Louis Airport

St. Ann

Dive into a refreshing getaway with a pristine outdoor pool, perfect for relaxation and rejuvenation after airport travel.

￥19,689 total

includes taxes & fees

Jun 8 - Jun 9

Comfort Inn Alton near I-255

Alton

Indoor pool sanctuary for year-round splashing in Alton; nature meets aquatics by the Mississippi River.

￥17,415 total

includes taxes & fees

Jun 14 - Jun 15

Super 8 by Wyndham Troy IL/St. Louis Area

Troy

Splash into an invigorating stay at this Troy hotel where the indoor pool offers year-round swimming fun in a pristine setting.

￥12,019 total

includes taxes & fees

Jun 14 - Jun 15

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.

￥21,057 total

includes taxes & fees

Jun 21 - Jun 22

Seasonal outdoor pool, open 10:00 AM to 8:00 PM, sun loungers

St. Louis Union Station Hotel, Curio Collection by Hilton

Downtown West

Discover poolside bliss at a historic hotel with a seasonal oasis steps from St. Louis attractions.

￥27,804 total

includes taxes & fees

Jun 12 - Jun 13

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Choose what matters most at hotels with a pool in Caseyville

Breakfast included

Hot tub

Top Caseyville Hotel Reviews

Marriott St. Louis Grand

2/10 Terrible

"Disgraceful in that the hotel would not credit for 1 night due to family emergency."

Hyatt Regency St. Louis at The Arch

8/10 Good

"Booking through Expedia was a bad idea. I didn't get the 2 queen beds I thought I was getting, I didn't get the free breakfasts the booking said I'd get, and the site said I'd have a choice between paying 40.00 for self parking and 50.00 for valet parking, upon getting there at 4p.m. I was told by the hotel staff that all the 40.00 self parking spots were taken so I was forced into paying 50.00 for the valet service. I'm not happy."

Hampton Inn St. Louis-Downtown (At the Gateway Arch)

10/10 Excellent

"Wonderful hotel! Will definitely stay here again. Within walking distance to Busch Stadium, ample parking (oversized vehicle), and great breakfast! The staff were incredibly friendly and helpful! Everything is secured/locked down, and controlled by key cards (ie. No one can walk right in off the street). Great place for kids, with plenty to keep them entertained!"

Pear Tree Inn St. Louis Airport

8/10 Good

"We stayed here before a flight. It was in a convenient, safe location and was clean and nice. Beds were comfortable and the rooms are clean. We ordered a delivery pizza and sat in the snack area as a family. I asked the front desk staff a couple of questions and they were helpful and kind. The Happy Hour is very minimal. We had to leave before breakfast was open. We did not use the park and fly option, it was much more expensive as the other airport parking lots right up the road. We would definitely stay here again."

Frequently asked questions

What are some hotels with pools in Caseyville?

Hyatt Regency St. Louis at The Arch: Hotel located near St. Louis Zoo. Offers a sauna, an indoor pool, and full. Clayton Plaza Hotel & Extended Stay: Hotel, 6-minute walk from St. Louis Union Station. Provides buffet, an indoor pool, and free self parking. Pear Tree Inn St. Louis Near Union Station: Features a seasonal outdoor pool, an indoor pool, and a 24-hour fitness center. Renaissance St. Louis Airport Hotel: Hotel, 5-minute walk from St. Louis Union Station. Offers buffet, an indoor pool, and complimentary wireless internet access. Drury Inn & Suites St. Louis Union Station: Hotel, 5-minute walk from Gateway Arch. Offers 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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