Find Hotels with a Pool in O'Fallon, IL

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Check availability on O'Fallon Hotels with a Pool

Tonight
Dec 29 - Dec 30
Tomorrow
Dec 30 - Dec 31
This weekend
Jan 2 - Jan 4
Next weekend
Jan 9 - Jan 11

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, (1006)
"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 NT$3,332
NT$3,864 total
includes taxes & fees
Jan 4 - 2026/1/5
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 NT$1,613
NT$1,854 total
includes taxes & fees
Jan 4 - 2026/1/5
Quality Inn O'Fallon IL - St. Louis
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, (814)
"Very nice rooms, clean and quiet!"
United States
Michael
The price is NT$3,454
NT$4,006 total
includes taxes & fees
Jan 11 - 2026/1/12
Hampton Inn O'Fallon
Seasonal outdoor pool, open 10 AM to 10 PM, sun 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, (1007)
"Staff were very friendly. It was clean & quiet. I will definitely stop again on my next trip. "
United States
Julian
The price is NT$1,470
NT$1,690 total
includes taxes & fees
Jan 5 - 2026/1/6
Super 8 by Wyndham O'Fallon
Indoor pool, open 8 AM to 10 PM, sun 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, (556)
"Smooth check-in, decent place to spend night."
United States
Jacob
The price is NT$3,206
NT$3,558 total
includes taxes & fees
Jan 4 - 2026/1/5
Holiday Inn Express & Suites - O'Fallon /Shiloh by IHG
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, (887)
"My stay was good"
United States
Calvin
The price is NT$1,463
NT$1,682 total
includes taxes & fees
Jan 4 - 2026/1/5
Sleep Inn O'Fallon near I-64
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, (1003)
"Clean bed and room. Very nice staff"
United States
Nita
The price is NT$1,710
NT$1,966 total
includes taxes & fees
Dec 30 - Dec 31
La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis
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 NT$4,063
NT$4,672 total
includes taxes & fees
Jan 12 - 2026/1/13
Fairfield Inn & Suites by Marriott O'Fallon, IL
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, (941)
"Everything is good"
United States
steve
The price is NT$2,880
NT$3,341 total
includes taxes & fees
Jan 11 - 2026/1/12
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, (132)
"Nice place"
United States
Carol
The price is NT$4,118
NT$4,776 total
includes taxes & fees
Jan 11 - 2026/1/12
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
"Everything was great."
Doreen 1-night trip
Posted 1 day ago
Hyatt Regency St. Louis at The Arch

Frequently asked questions

What are some accommodations with pools in O'Fallon?
Hilton Garden Inn St. Louis Shiloh/O'Fallon IL: Features complimentary 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 like Busch Stadium and St. Louis Union Station while you're in the area. Make a point to visit attractions like 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 with an outdoor swimming pool if you plan to visit O'Fallon in the hottest months of July, August, or June when the average temp is 75°F. Lodging with an indoor pool may be the way to go if you are visiting during the coldest months of January, February, or December when the average temp is 38°F.

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