The Best Hotels with a Pool in Belleville, IL from NT$2,680 in 2026

Q: What are some hotels with pools in Belleville?

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

An aerial view of a lakeside area with a road, green fields, and buildings.

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 Belleville Hotels with a Pool

Tonight

Tomorrow

This weekend

Next weekend

Our top choices for Belleville hotels with a pool

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$2,680 total

includes taxes & fees

Aug 2 - Aug 3

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.

NT$4,693 total

includes taxes & fees

Aug 9 - Aug 10

Fairfield Inn & Suites by Marriott O'Fallon, IL

O'Fallon

Dive into relaxation at this hotel's stylish indoor pool, conveniently located near shopping and dining in O'Fallon, Illinois.

NT$4,466 total

includes taxes & fees

Aug 22 - Aug 23

Indoor pool, open 8 AM to 10 PM, sun loungers

Holiday Inn Express & Suites O'Fallon/Shiloh by IHG

O'Fallon

Dive into aquatic bliss with a temperature-perfect indoor pool and comfortable loungers for relaxation at this O'Fallon hotel.

NT$3,286 total

includes taxes & fees

Aug 30 - Aug 31

Hampton Inn O'Fallon

O'Fallon

Poolside serenity awaits with a calming indoor oasis and fitness center at your fingertips.

NT$3,633 total

includes taxes & fees

Aug 23 - Aug 24

Hilton Garden Inn St. Louis Shiloh/O'Fallon IL

O'Fallon

Float in a pristine indoor pool at this hotel with a cozy fireplace in the lobby.

NT$3,972 total

includes taxes & fees

Aug 30 - Aug 31

Best Western St. Louis Fairview Heights

Fairview Heights

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

NT$2,925 total

includes taxes & fees

Aug 4 - Aug 5

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$2,826 total

includes taxes & fees

Aug 2 - Aug 3

View all properties

Choose what matters most at hotels with a pool in Belleville

Breakfast included

Hot tub

Top Belleville Hotel Reviews

Hyatt Regency St. Louis at The Arch

10/10 Excellent

"Na"

Drury Plaza Hotel St. Louis at the Arch

10/10 Excellent

"We appreciated the amenities of the gym, pool, and breakfast included. We weren’t ever around at the kick back dinner event, but that was a cool feature too, can never go wrong with free food and drinks. The refrigerator in the room froze all our things, so beware of that, and we had received an automated message that said parking was on the list of ‘included’ features but there is a fee per night so that was a bummer. Overall, we would definitely come back. The location was so incredibly convenient for the ballpark and the arch."

Marriott St. Louis Grand

8/10 Good

"Room was clean and updated but needed an exhaust fan in the bathroom. Paint was peeling in some areas from the moisture. AC was very loud when it turned on and off and woke me up throughout the night. Within walking distance of Busch Stadium. Staff was there when the Cardinals game let out to help load elevators quickly. Parking garage was a block away, but it wasn’t too much of a walk. Overall, it was a decent stay for catching a Cardinals game."

Frequently asked questions

What are some hotels with pools in Belleville?

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

What is there to see and do in Belleville?

While you're in the area, consider exploring places like Dome at America's Center, St. Louis Union Station, and Gateway Arch. Make a point to visit attractions like The Edge. You'll also discover lots of options for restaurants in Belleville.

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

You may want to consider an accommodation with an outdoor swimming pool if you plan to visit Belleville in the hottest months of July, August, or June when the average temperature is 75°F. Lodging with an indoor pool may be what you want if you are visiting during the coldest months of January, February, or December when the average temp is 38°F.

What's the best way to travel around Belleville?

Knowing the transportation options in and around Belleville can help you enjoy the area beyond your hotel pool. You can access metro transit at Belleville Station, Memorial Hospital Station, and College Station. If you'd like to venture out around the area, consider renting a car to take in more sights.

Explore a world of travel with Expedia

More ways to book

Book Hotels with a Pool in Belleville on Expedia.com

Room 1

Change your mind

Treat yourself

Be picky

Check availability on Belleville Hotels with a Pool

Our top choices for Belleville hotels with a pool

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

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

Fairfield Inn & Suites by Marriott O'Fallon, IL