The Best Hotels with a Pool in Downtown St. Louis, MO from NT$3,940 in 2026

Q: What are some accommodations with pools in Downtown St. Louis?

Radisson Hotel St. Louis Downtown Convention Center : Hotel, 2-minute walk from America's Center Convention Complex. Features a snack bar/deli, an indoor pool, and complimentary wireless internet access. City Place St. Louis Downtown : Hotel, 7-minute walk from Gateway Arch. Offers a sauna, a seasonal outdoor pool, and a rooftop terrace.

A public park with a fountain featuring bronze sculptures of mythological figures, surrounded by trees and a large building in the background.

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Our top choices for Downtown St. Louis hotels with a pool

An indoor swimming pool area with lounge chairs, a small table, and potted plants.

1. Embassy Suites by Hilton St. Louis Downtown

Downtown St. Louis

Swim indoors year-round at this refreshed downtown St. Louis hotel near iconic Gateway Arch.

NT$4,318 total

includes taxes & fees

Oct 11 - Oct 12

An indoor swimming pool with clear views of a cityscape through large windows.

2. Drury Plaza Hotel St. Louis at the Arch

Downtown St. Louis

Plunge into paradise at this rooftop pool sanctuary with arch views and relaxing hot tubs.

NT$5,028 total

includes taxes & fees

Oct 8 - Oct 9

An indoor swimming pool with clear glass ceilings, large windows, and a sunlit area with umbrellas.

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

Downtown St. Louis

Soak up skyline views from an indoor oasis just steps from the iconic Gateway Arch.

NT$3,940 total

includes taxes & fees

Oct 26 - Oct 27

A rooftop pool area with lounge chairs and umbrellas, a clear sky, and a sunset.

4. Four Seasons Hotel St Louis

Downtown St. Louis

Splash into bliss at this luxury rooftop retreat with poolside cocktail service and city vistas.

NT$13,968 total

includes taxes & fees

Oct 4 - Oct 5

An indoor swimming pool with tiled walls and a clear pool area.

5. 21C Museum Hotel St Louis

Downtown West

Discover an artistic escape with an indoor pool sanctuary in downtown St. Louis.

NT$5,510 total

includes taxes & fees

Oct 25 - Oct 26

An indoor pool area with a hot tub, seating, and a stone wall.

6. Drury Plaza Hotel St. Louis Union Station

Downtown West

Sink into a cozy indoor pool sanctuary, steps from St. Louis's iconic Union Station.

NT$4,773 total

includes taxes & fees

Oct 18 - Oct 19

A swimming pool with lounge chairs and a covered seating area, surrounded by a building with large windows and a metal framework.

7. 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.

NT$6,710 total

includes taxes & fees

Oct 27 - Oct 28

A hotel with a swimming pool, lounge chairs, and a courtyard with palm trees.

8. The Royal Sonesta Chase Park Plaza St. Louis

Central West End

Dive into a sparkling pool oasis at this historic luxury hotel with a seasonal outdoor retreat and poolside bar.

NT$6,987 total

includes taxes & fees

Nov 1 - Nov 2

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Choose what matters most at hotels with a pool in Downtown St. Louis

Breakfast included

4 stars

Top Downtown St. Louis Hotel Reviews

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

10/10 Excellent

"Paula at the front desk was amazing! Felt save in the private parking garage. Everything needed a key to get in, to keep random outsiders from entering."

HoteLumiere at the Arch Hotel & Casino - A Caesars Rewards Destination

8/10 Good

"The proximity to the Dome was important to us in this trip and HotelLumiere was perfect. It's in a good spot in downtown St. Louis, making it easy to just walk around the city and not need a car so our car pretty much stayed in the parking lot the entire trip. The room was nice and spacious---the rate was worth it. The bathroom was also nicely updated. We felt comfortable enough. I am only taking off one star since the room did not have a microwave. It had a refrigerator, but not a microwave. It would have been nice to have it to heat up food/leftovers instead we had to eat cold leftovers. Additionally, I did not always feel the front staff was the friendliest or most welcoming....could be a little more cheerful. Especially coming from the South, I'm used to Southern hospitality and friendliness an approaching the front desk sometimes seemed like I was bothering them---at least that was the vibe I got."

Frequently asked questions

What are some accommodations with pools in Downtown St. Louis?

Radisson Hotel St. Louis Downtown Convention Center: Hotel, 2-minute walk from America's Center Convention Complex. Features a snack bar/deli, an indoor pool, and complimentary wireless internet access. City Place St. Louis Downtown: Hotel, 7-minute walk from Gateway Arch. Offers a sauna, a seasonal outdoor pool, and a rooftop terrace.

What is there to see and do in Downtown St. Louis?

Explore places like St. Louis Union Station and St. Louis Zoo while you're in the area. The picturesque setting of Gateway Arch National Park and Gateway Arch Visitor Center showcase the area's natural beauty. Downtown St. Louis appeals to visitors with its array of dining options, great live music scene, and top museums.

When is the best time to book a hotel with a pool in Downtown St. Louis?

You may want to think about a place to stay that offers an outdoor if you're planning to visit in the warmest months of July, August, or June when the average temperature is 76°F. Lodging offering an indoor pool may be the way to go if you visit during the coldest months of January, February, or December when the average temperature is 38°F.

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Our top choices for Downtown St. Louis hotels with a pool

1. Embassy Suites by Hilton St. Louis Downtown

2. Drury Plaza Hotel St. Louis at the Arch

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

4. Four Seasons Hotel St Louis

5. 21C Museum Hotel St Louis

6. Drury Plaza Hotel St. Louis Union Station

7. St. Louis Union Station Hotel, Curio Collection by Hilton

8. The Royal Sonesta Chase Park Plaza St. Louis

9. Hotel Saint Louis, Autograph Collection

10. Hilton St. Louis at the Ballpark

Choose what matters most at hotels with a pool in Downtown St. Louis

Top Downtown St. Louis Hotel Reviews

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

HoteLumiere at the Arch Hotel & Casino - A Caesars Rewards Destination

The Westin St. Louis

Drury Plaza Hotel St. Louis at the Arch

Four Seasons Hotel St Louis

Pear Tree Inn St. Louis Convention Center

Frequently asked questions

Explore a world of travel with Expedia

Find Hotels with a Pool in Downtown St. Louis, MO

Change your mind

Treat yourself

Be picky

Check availability on Downtown St. Louis Hotels with a Pool

Our top choices for Downtown St. Louis hotels with a pool

1. Embassy Suites by Hilton St. Louis Downtown

2. Drury Plaza Hotel St. Louis at the Arch

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

4. Four Seasons Hotel St Louis

5. 21C Museum Hotel St Louis

6. Drury Plaza Hotel St. Louis Union Station

7. St. Louis Union Station Hotel, Curio Collection by Hilton

8. The Royal Sonesta Chase Park Plaza St. Louis

9. Hotel Saint Louis, Autograph Collection

10. Hilton St. Louis at the Ballpark

Choose what matters most at hotels with a pool in Downtown St. Louis

Top Downtown St. Louis Hotel Reviews

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

Frequently asked questions

Explore a world of travel with Expedia