Search Hotels with Pool in O'Fallon

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Check availability on O'Fallon Hotels with Pool

Tonight
24 Dec - 25 Dec
Tomorrow
25 Dec - 26 Dec
This weekend
26 Dec - 28 Dec
Next weekend
2 Jan - 4 Jan

Our top choices for O'Fallon hotels with a pool

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

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

Drury Inn & Suites St. Louis O'Fallon, IL
3.0 star property
O'Fallon
9.6 out of 10, Exceptional, (1001)
"Excellent location, clean and spacious room, great morning breakfast with numerous choices and of course helpful and pleasant staff."
United States
David
The price is ฿3,297
฿3,824 total
includes taxes & fees
4 Jan - 5 Jan 2026
Drury Inn & Suites St. Louis O'Fallon, IL
Indoor pool
Quality Inn O'Fallon IL - St. Louis

Quality Inn O'Fallon IL - St. Louis

Quality Inn O'Fallon IL - St. Louis
3.0 star property
O'Fallon
7.4 out of 10, Good, (1002)
"Bed was comfortable, room was quiet, breakfast had limited options and bathroom was tiny. Overall great value for the price! "
United States
Alison
The price is ฿1,394
฿1,602 total
includes taxes & fees
1 Jan - 2 Jan 2026
Quality Inn O'Fallon IL - St. Louis
Seasonal outdoor pool, open 10 AM to 10 PM, pool loungers
Super 8 by Wyndham O'Fallon

Super 8 by Wyndham O'Fallon

Super 8 by Wyndham O'Fallon
2.0 star property
O'Fallon
7.2 out of 10, Good, (1003)
"Staff were very friendly. It was clean & quiet. I will definitely stop again on my next trip. "
United States
Julian
The price is ฿1,322
฿1,520 total
includes taxes & fees
4 Jan - 5 Jan 2026
Super 8 by Wyndham O'Fallon
Indoor pool
Sleep Inn O'Fallon near I-64

Sleep Inn O'Fallon near I-64

Sleep Inn O'Fallon near I-64
2.5 star property
O'Fallon
7.0 out of 10, Good, (884)
"My stay was good"
United States
Calvin
The price is ฿1,241
฿1,427 total
includes taxes & fees
28 Dec - 29 Dec
Sleep Inn O'Fallon near I-64
Indoor pool, open 8 AM to 10 PM, pool loungers
Holiday Inn Express & Suites - O'Fallon /Shiloh by IHG

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

Holiday Inn Express & Suites - O'Fallon /Shiloh by IHG
2.5 star property
O'Fallon
8.4 out of 10, Very good, (552)
"Fast check in and nice clean rooms. "
United States
John
The price is ฿3,173
฿3,521 total
includes taxes & fees
4 Jan - 5 Jan 2026
Holiday Inn Express & Suites - O'Fallon /Shiloh by IHG
Indoor pool
Hampton Inn O'Fallon

Hampton Inn O'Fallon

Hampton Inn O'Fallon
2.5 star property
O'Fallon
9.2 out of 10, Wonderful, (812)
"Very nice rooms, clean and quiet!"
United States
Michael
The price is ฿3,316
฿3,846 total
includes taxes & fees
31 Dec - 1 Jan 2026
Hampton Inn O'Fallon
Indoor pool
Fairfield Inn & Suites by Marriott O'Fallon, IL

Fairfield Inn & Suites by Marriott O'Fallon, IL

Fairfield Inn & Suites by Marriott O'Fallon, IL
2.5 star property
O'Fallon
9.4 out of 10, Exceptional, (333)
"Excellent location and service"
United States
Lisa
The price is ฿4,021
฿4,623 total
includes taxes & fees
10 Jan - 11 Jan 2026
Fairfield Inn & Suites by Marriott O'Fallon, IL
Indoor pool
La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis

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

La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis
3.0 star property
O'Fallon
6.0 out of 10, (1000)
"Clean bed and room. Very nice staff"
United States
Nita
The price is ฿1,560
฿1,794 total
includes taxes & fees
28 Dec - 29 Dec
La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis
Lobby sitting area
Hilton Garden Inn St. Louis Shiloh/O'Fallon IL

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

Hilton Garden Inn St. Louis Shiloh/O'Fallon IL
3.0 star property
O'Fallon
8.0 out of 10, Very good, (940)
"Everything is good"
United States
steve
The price is ฿2,850
฿3,306 total
includes taxes & fees
4 Jan - 5 Jan 2026
Hilton Garden Inn St. Louis Shiloh/O'Fallon IL
Indoor pool
TownePlace Suites by Marriott St. Louis O'Fallon

TownePlace Suites by Marriott St. Louis O'Fallon

TownePlace Suites by Marriott St. Louis O'Fallon
3.0 star property
O'Fallon
9.0 out of 10, Wonderful, (131)
"Nice place"
United States
Carol
The price is ฿4,075
฿4,726 total
includes taxes & fees
11 Jan - 12 Jan 2026
TownePlace Suites by Marriott St. Louis O'Fallon
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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Top O'Fallon Hotel Reviews

Hyatt Regency St. Louis at The Arch

Hyatt Regency St. Louis at The Arch

10/10 Excellent
"Hotel is very nice and quiet. Staff was polite and helpful. Great visit!"
Earnest 2-night trip
Posted 19 hours ago
Hyatt Regency St. Louis at The Arch
Drury Plaza Hotel St. Louis at the Arch

Drury Plaza Hotel St. Louis at the Arch

10/10 Excellent
"Staff was extra courteous, and we loved the atmosphere of the historic building!"
Lori 1-night trip
Posted 2 days ago
Drury Plaza Hotel St. Louis at the Arch

Frequently asked questions

What are some accommodation options with pools in O'Fallon?
Hilton Garden Inn St. Louis Shiloh/O'Fallon IL: Features complimentary high-speed (wired) Internet access, an indoor pool and free self parking. Comfort Inn & Suites O'Fallon - St. Louis Area: Offers daily, an indoor pool and free self parking. Fairfield Inn & Suites by Marriott O'Fallon, IL: Provides buffet, an indoor pool and free self parking.
What is there to see and do in O'Fallon?
Explore places such as Busch Stadium and St. Louis Union Station while you're in the area. Make a point to visit attractions such as O'Fallon Family Sports Park and St. Clair Bowl. O'Fallon appeals to visitors with its array of dining options and major shopping area.
When is the best time to book a hotel with a pool in O'Fallon?
You may want to consider a place to stay that has an outdoor pool if you plan to visit O'Fallon in the hottest months of July, August or June, when the average temp is 24°C. Accommodation with an indoor pool may be the way to go if you come to town during the coldest months of January, February or December, when the average temp is 3°C.