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Hotels in O'Fallon
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Where to stay in O'Fallon?
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, (1000)
9.6/10
Exceptional
(1000)
The price is $102
$102
$118 total
includes taxes & fees
Dec 28 - Dec 29
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)
8.4/10
Very Good
(552)
The price is $102
$102
$113 total
includes taxes & fees
Jan 4 - Jan 5, 2026
Super 8 by Wyndham O'Fallon
Super 8 by Wyndham O'Fallon
2.0 star property
O'Fallon
7.2 out of 10, Good, (1002)
7.2/10
Good
(1002)
The price is $43
$43
$49 total
includes taxes & fees
Jan 4 - Jan 5, 2026
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)
7.0/10
Good
(884)
The price is $40
$40
$46 total
includes taxes & fees
Dec 28 - Dec 29
Baymont by Wyndham O'Fallon St. Louis Area
Baymont by Wyndham O'Fallon St. Louis Area
2.5 star property
O'Fallon
5.6 out of 10, (424)
5.6/10
(424)
The price is $44
$44
$51 total
includes taxes & fees
Dec 28 - Dec 29
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)
6.0/10
(1000)
The price is $54
$54
$63 total
includes taxes & fees
Dec 29 - Dec 30
Hampton Inn O'Fallon
Hampton Inn O'Fallon
2.5 star property
O'Fallon
9.2 out of 10, Wonderful, (812)
9.2/10
Wonderful
(812)
The price is $106
$106
$123 total
includes taxes & fees
Dec 30 - Dec 31
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)
7.4/10
Good
(1002)
The price is $45
$45
$52 total
includes taxes & fees
Jan 1 - Jan 2, 2026
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)
9.4/10
Exceptional
(333)
The price is $129
$129
$149 total
includes taxes & fees
Jan 23 - Jan 24, 2026
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)
9.0/10
Wonderful
(131)
The price is $131
$131
$152 total
includes taxes & fees
Jan 11 - Jan 12, 2026
Comfort Inn & Suites O'Fallon - St. Louis Area
Comfort Inn & Suites O'Fallon - St. Louis Area
2.0 star property
O'Fallon
6.8 out of 10, (89)
6.8/10
(89)
The price is $62
$62
$71 total
includes taxes & fees
Dec 28 - Dec 29
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)
8.0/10
Very Good
(940)
The price is $92
$92
$106 total
includes taxes & fees
Jan 4 - Jan 5, 2026
Candlewood Suites O Fallon by IHG
Candlewood Suites O Fallon by IHG
2.5 star property
O'Fallon
7.8 out of 10, Good, (399)
7.8/10
Good
(399)
The price is $94
$94
$108 total
includes taxes & fees
Jan 19 - Jan 20, 2026
Extended Stay America Select Suites - St. Louis - O' Fallon, IL
Extended Stay America Select Suites - St. Louis - O' Fallon, IL
2.5 star property
O'Fallon
7.6 out of 10, Good, (868)
7.6/10
Good
(868)
The price is $77
$77
$88 total
includes taxes & fees
Jan 2 - Jan 3, 2026
Welcome Suites
Welcome Suites
2.0 star property
O'Fallon
5.4 out of 10, (202)
5.4/10
(202)
The price is $60
$60
$69 total
includes taxes & fees
Jan 7 - Jan 8, 2026
Drury Inn & Suites St. Louis Fairview Heights
Drury Inn & Suites St. Louis Fairview Heights
3.0 star property
Fairview Heights
9.2 out of 10, Wonderful, (1008)
9.2/10
Wonderful
(1008)
The price is $94
$94
$106 total
includes taxes & fees
Dec 28 - Dec 29
Holiday Inn St. Louis Fairview Heights by IHG
Holiday Inn St. Louis Fairview Heights by IHG
3.0 star property
Fairview Heights
8.6 out of 10, Excellent, (663)
8.6/10
Excellent
(663)
The price is $113
$113
$128 total
includes taxes & fees
Jan 2 - Jan 3, 2026
Super 8 by Wyndham Fairview Heights-St. Louis
Super 8 by Wyndham Fairview Heights-St. Louis
2.0 star property
Fairview Heights
6.6 out of 10, (1002)
6.6/10
(1002)
The price is $58
$58
$65 total
includes taxes & fees
Dec 30 - Dec 31
Country Inn & Suites by Radisson, Fairview Heights, IL
Country Inn & Suites by Radisson, Fairview Heights, IL
3.0 star property
Fairview Heights
8.0 out of 10, Very Good, (48)
8.0/10
Very Good
(48)
The price is $85
$85
$96 total
includes taxes & fees
Dec 30 - Dec 31
Comfort Suites Fairview Heights - St. Louis
Comfort Suites Fairview Heights - St. Louis
2.5 star property
Fairview Heights
6.6 out of 10, (1000)
6.6/10
(1000)
The price is $63
$63
$71 total
includes taxes & fees
Dec 28 - Dec 29
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.
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.
Check out pet-friendly hotels in O'Fallon
Drury Inn & Suites St. Louis O'Fallon, IL
Drury Inn & Suites St. Louis O'Fallon, IL3.0 star property
O'Fallon
9.6 out of 10, Exceptional, (1000)
9.6/10
Exceptional
(1000)
The price is $102
$102
$118 total
includes taxes & fees
Dec 28 - Dec 29
7.2 out of 10, Good, (1002)
7.2/10
Good
(1002)
The price is $43
$43
$49 total
includes taxes & fees
Jan 4 - Jan 5, 2026
7.4 out of 10, Good, (1002)
7.4/10
Good
(1002)
The price is $45
$45
$52 total
includes taxes & fees
Jan 1 - Jan 2, 2026
7.0 out of 10, Good, (884)
7.0/10
Good
(884)
The price is $40
$40
$46 total
includes taxes & fees
Dec 28 - Dec 29
9.2 out of 10, Wonderful, (812)
9.2/10
Wonderful
(812)
The price is $106
$106
$123 total
includes taxes & fees
Dec 30 - Dec 31
La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis
La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis3.0 star property
O'Fallon
6.0 out of 10, (1000)
6.0/10
(1000)
The price is $54
$54
$63 total
includes taxes & fees
Dec 25 - Dec 26
TownePlace Suites by Marriott St. Louis O'Fallon
TownePlace Suites by Marriott St. Louis O'Fallon3.0 star property
O'Fallon
9.0 out of 10, Wonderful, (131)
9.0/10
Wonderful
(131)
The price is $131
$131
$152 total
includes taxes & fees
Jan 11 - Jan 12, 2026
Extended Stay America Select Suites - St. Louis - O' Fallon, IL
Extended Stay America Select Suites - St. Louis - O' Fallon, IL2.5 star property
O'Fallon
7.6 out of 10, Good, (868)
7.6/10
Good
(868)
The price is $77
$77
$88 total
includes taxes & fees
Jan 2 - Jan 3, 2026
7.8 out of 10, Good, (399)
7.8/10
Good
(399)
The price is $94
$94
$108 total
includes taxes & fees
Jan 19 - Jan 20, 2026
Hilton Garden Inn St. Louis Shiloh/O'Fallon IL
Hilton Garden Inn St. Louis Shiloh/O'Fallon IL3.0 star property
O'Fallon
8.0 out of 10, Very Good, (940)
8.0/10
Very Good
(940)
The price is $92
$92
$106 total
includes taxes & fees
Jan 4 - Jan 5, 2026
You may also like hotels with pools in O'Fallon
Drury Inn & Suites St. Louis O'Fallon, IL
Drury Inn & Suites St. Louis O'Fallon, IL3.0 star property
O'Fallon
9.6 out of 10, Exceptional, (1000)
9.6/10
Exceptional
(1000)
The price is $102
$102
$118 total
includes taxes & fees
Dec 28 - Dec 29
7.2 out of 10, Good, (1002)
7.2/10
Good
(1002)
The price is $43
$43
$49 total
includes taxes & fees
Jan 4 - Jan 5, 2026
7.4 out of 10, Good, (1002)
7.4/10
Good
(1002)
The price is $45
$45
$52 total
includes taxes & fees
Jan 1 - Jan 2, 2026
7.0 out of 10, Good, (884)
7.0/10
Good
(884)
The price is $40
$40
$46 total
includes taxes & fees
Dec 28 - Dec 29
Holiday Inn Express & Suites - O'Fallon /Shiloh by IHG
Holiday Inn Express & Suites - O'Fallon /Shiloh by IHG2.5 star property
O'Fallon
8.4 out of 10, Very Good, (552)
8.4/10
Very Good
(552)
The price is $102
$102
$113 total
includes taxes & fees
Jan 4 - Jan 5, 2026
La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis
La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis3.0 star property
O'Fallon
6.0 out of 10, (1000)
6.0/10
(1000)
The price is $54
$54
$63 total
includes taxes & fees
Dec 25 - Dec 26
Fairfield Inn & Suites by Marriott O'Fallon, IL
Fairfield Inn & Suites by Marriott O'Fallon, IL2.5 star property
O'Fallon
9.4 out of 10, Exceptional, (333)
9.4/10
Exceptional
(333)
The price is $129
$129
$149 total
includes taxes & fees
Jan 23 - Jan 24, 2026
9.2 out of 10, Wonderful, (812)
9.2/10
Wonderful
(812)
The price is $106
$106
$123 total
includes taxes & fees
Dec 30 - Dec 31
Comfort Inn & Suites O'Fallon - St. Louis Area
Comfort Inn & Suites O'Fallon - St. Louis Area2.0 star property
O'Fallon
6.8 out of 10, (89)
6.8/10
(89)
The price is $62
$62
$71 total
includes taxes & fees
Dec 28 - Dec 29
TownePlace Suites by Marriott St. Louis O'Fallon
TownePlace Suites by Marriott St. Louis O'Fallon3.0 star property
O'Fallon
9.0 out of 10, Wonderful, (131)
9.0/10
Wonderful
(131)
The price is $131
$131
$152 total
includes taxes & fees
Jan 11 - Jan 12, 2026
You can also stay at family-friendly hotels in O'Fallon
Drury Inn & Suites St. Louis O'Fallon, IL
Drury Inn & Suites St. Louis O'Fallon, IL3.0 star property
O'Fallon
9.6 out of 10, Exceptional, (1000)
9.6/10
Exceptional
(1000)
The price is $102
$102
$118 total
includes taxes & fees
Dec 28 - Dec 29
7.2 out of 10, Good, (1002)
7.2/10
Good
(1002)
The price is $43
$43
$49 total
includes taxes & fees
Jan 4 - Jan 5, 2026
7.4 out of 10, Good, (1002)
7.4/10
Good
(1002)
The price is $45
$45
$52 total
includes taxes & fees
Jan 1 - Jan 2, 2026
La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis
La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis3.0 star property
O'Fallon
6.0 out of 10, (1000)
6.0/10
(1000)
The price is $54
$54
$63 total
includes taxes & fees
Dec 25 - Dec 26
7.0 out of 10, Good, (884)
7.0/10
Good
(884)
The price is $40
$40
$46 total
includes taxes & fees
Dec 28 - Dec 29
Extended Stay America Select Suites - St. Louis - O' Fallon, IL
Extended Stay America Select Suites - St. Louis - O' Fallon, IL2.5 star property
O'Fallon
7.6 out of 10, Good, (868)
7.6/10
Good
(868)
The price is $77
$77
$88 total
includes taxes & fees
Jan 2 - Jan 3, 2026
5.4 out of 10, (202)
5.4/10
(202)
The price is $60
$60
$69 total
includes taxes & fees
Jan 7 - Jan 8, 2026
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.
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.
Go beyond your typical stay in O'Fallon
Pet friendly
Family friendly
Apartment
Cottage
When is the best time to visit O'Fallon?
When is the best time to visit O'Fallon?Our prices for hotels in O'Fallon are cheapest in January
When is the best time to visit O'Fallon?
When is the best time to visit O'Fallon?
Our prices for hotels in O'Fallon are cheapest in January
Price trends for hotels in O'Fallon
Pricing is based on two traveler single night rates
Currently viewing crowd sizes and weather for December.
Typical weather for O'Fallon
December
Low crowds
High 7°C / low 0°C. Partly sunny.
View properties in December 7°
December, Low crowds, average high temperature 7 degrees Celsius, average low temperature 0 degrees Celsius. Partly sunny.
0°
4°
January, Low crowds, average high temperature 4 degrees Celsius, average low temperature -4 degrees Celsius. Cloudy most days.
-4°
6°
February, Low crowds, average high temperature 6 degrees Celsius, average low temperature -3 degrees Celsius. Partly sunny.
-3°
13°
March, Moderate crowds, average high temperature 13 degrees Celsius, average low temperature 3 degrees Celsius. Partly sunny.
3°
18°
April, High crowds, average high temperature 18 degrees Celsius, average low temperature 8 degrees Celsius. Sunny most days.
8°
24°
May, High crowds, average high temperature 24 degrees Celsius, average low temperature 14 degrees Celsius. Sunny most days.
14°
29°
June, High crowds, average high temperature 29 degrees Celsius, average low temperature 19 degrees Celsius. Sunny most days.
19°
31°
July, Moderate crowds, average high temperature 31 degrees Celsius, average low temperature 21 degrees Celsius. Sunny most days.
21°
30°
August, Low crowds, average high temperature 30 degrees Celsius, average low temperature 20 degrees Celsius. Sunny most days.
20°
27°
September, Moderate crowds, average high temperature 27 degrees Celsius, average low temperature 16 degrees Celsius. Sunny most days.
16°
20°
October, High crowds, average high temperature 20 degrees Celsius, average low temperature 10 degrees Celsius. Sunny most days.
10°
13°
November, Moderate crowds, average high temperature 13 degrees Celsius, average low temperature 4 degrees Celsius. Partly sunny.
4°
Monthly weather averages (˚C)
Learn more about O'Fallon
Rock Springs Park beckons with its splash pad and winding trails, perfect for families seeking outdoor fun. The sprawling Family Sports Park offers fields for every athletic pursuit, while St. Clair Bowl provides air-conditioned entertainment when Midwestern humidity strikes. Military history buffs appreciate Scott Air Force Base's proximity, though base access requires planning. After working up an appetite, local restaurants serve hearty fare that keeps residents from driving to St. Louis. For quirky roadside attractions, the World's Largest Catsup Bottle stands tall in nearby Collinsville, demanding photographs that friends back home won't believe.
Check out reviews of O'Fallon hotels guests love
Magnolia Hotel St. Louis, a Tribute Portfolio Hotel
10/10 Excellent
"The lobby was beautiful, check-in was fast, and the room was great. There was no issue check-in of our cat and small dog. "
Drury Inn & Suites St. Louis Union Station
10/10 Excellent
"Great stay Drury is always on point"
Home2 Suites by Hilton St. Louis Downtown
10/10 Excellent
"Great stay which is consistent for the Home 2 Suites. "
Sleep Inn O'Fallon near I-64
10/10 Excellent
"Staff was very nice, and helpful
"
Angad Arts Hotel St. Louis, Tapestry Collection by Hilton
10/10 Excellent
"In addition to being very near the Fox Theatre, the concept of the property was appealing during my search. My wife and i absolutely loved everything about this property: decor, the penthouse art lounge, the food and most importantly, the service and friendliness from ALL staff members! We will definitely stay here again on our next visit."
Drury Inn & Suites St. Louis O'Fallon, IL
10/10 Excellent
"Everyone was very friendly and professional. The room was comfortable and had sufficient outlets for charging."
Hilton Garden Inn St. Louis Shiloh/O'Fallon IL
10/10 Excellent
"Everything is good"
Live by Loews - St.Louis
10/10 Excellent
"Clean room, great restaurant and bar down stairs "
21C Museum Hotel St Louis
10/10 Excellent
"Clean room, nice linens, great view!"
Frequently asked questions
What hotels do travelers recommend in O'Fallon?
Drury Inn & Suites St. Louis O'Fallon, IL, Hampton Inn O'Fallon and Fairfield Inn & Suites by Marriott O'Fallon, IL are all accommodations that are popular with guests.
Can I book refundable hotels in O'Fallon?
If you're looking for the flexibility to change your plans to O'Fallon, most hotels offer refundable* bookable rates. You can find these accommodations by searching our site and using the "fully refundable" filter to narrow the results down.
What will the weather in O'Fallon be like during my trip?
July and August are typically the warmest months in O'Fallon when the average temp is 75°F. January and February are the coldest months when the average temperature is 38°F. April and May are the months with the most rain.
Why should I book my O'Fallon hotel with Hotels.com?
There are lots of reasons to book your O'Fallon trip with us: our free cancellations on selected hotels gives you flexibility, and with One Key™, our rewards program, you will be able to earn and use OneKeyCash™* on all eligible bookings such as hotels, car rentals, flights, vacation rentals and more on Hotels.com, Expedia and Vrbo.