Photo by Laila in the World

Hotels in O'Fallon

Free cancellation options if plans change
Earn rewards on every night you stay
Save more with Member Prices

Check prices for these dates

This weekend
Next weekend

Where to stay in O'Fallon?

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

3.0 star property
9.4 out of 10, Exceptional, (1014)
The price is $106
$123 total
includes taxes & fees
Aug 3 - Aug 4
Drury Inn & Suites St. Louis O'Fallon, IL

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

2.5 star property
8.4 out of 10, Very Good, (511)
The price is $114
$127 total
includes taxes & fees
Aug 17 - Aug 18
Holiday Inn Express & Suites - O'Fallon /Shiloh by IHG

Hampton Inn O'Fallon

2.5 star property
9.4 out of 10, Exceptional, (765)
The price is $114
$132 total
includes taxes & fees
Aug 10 - Aug 11
Hampton Inn O'Fallon

Fairfield Inn & Suites by Marriott O'Fallon, IL

2.5 star property
9.4 out of 10, Exceptional, (311)
The price is $139
$159 total
includes taxes & fees
Aug 10 - Aug 11
Fairfield Inn & Suites by Marriott O'Fallon, IL

Super 8 by Wyndham O'Fallon

2.0 star property
7.4 out of 10, Good, (1021)
The price is $51
$59 total
includes taxes & fees
Jul 27 - Jul 28
Super 8 by Wyndham O'Fallon

Sleep Inn O'Fallon near I-64

2.5 star property
7.0 out of 10, Good, (795)
The price is $70
$80 total
includes taxes & fees
Aug 18 - Aug 19
Sleep Inn O'Fallon near I-64

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

3.0 star property
8.0 out of 10, Very Good, (896)
The price is $115
$133 total
includes taxes & fees
Aug 17 - Aug 18
Hilton Garden Inn St. Louis Shiloh/O'Fallon IL

TownePlace Suites by Marriott St. Louis O'Fallon

3.0 star property
9.0 out of 10, Wonderful, (122)
The price is $101
$117 total
includes taxes & fees
Aug 17 - Aug 18
TownePlace Suites by Marriott St. Louis O'Fallon

Quality Inn O'Fallon IL - St. Louis

3.0 star property
7.6 out of 10, Good, (1009)
The price is $64
$73 total
includes taxes & fees
Aug 21 - Aug 22
Quality Inn O'Fallon IL - St. Louis

Comfort Inn & Suites O'Fallon - St. Louis Area

2.0 star property
7.2 out of 10, Good, (23)
The price is $71
$82 total
includes taxes & fees
Aug 21 - Aug 22
Comfort Inn & Suites O'Fallon - St. Louis Area

Candlewood Suites O Fallon by IHG

2.5 star property
7.8 out of 10, Good, (362)
The price is $107
$123 total
includes taxes & fees
Jul 27 - Jul 28
Candlewood Suites O Fallon by IHG

Extended Stay America Select Suites - St. Louis - O' Fallon, IL

2.5 star property
7.6 out of 10, Good, (836)
The price is $81
$93 total
includes taxes & fees
Jul 30 - Jul 31
Extended Stay America Select Suites - St. Louis - O' Fallon, IL

Welcome Suites

2.0 star property
5.0 out of 10, (177)
Welcome Suites

Radisson Hotel Fairview Heights - St. Louis

3.0 star property
7.4 out of 10, Good, (476)
The price is $107
$121 total
includes taxes & fees
Jul 27 - Jul 28
Radisson Hotel Fairview Heights - St. Louis

Holiday Inn St. Louis Fairview Heights by IHG

3.0 star property
8.6 out of 10, Excellent, (652)
The price is $111
$125 total
includes taxes & fees
Aug 22 - Aug 23
Holiday Inn St. Louis Fairview Heights by IHG

Econo Lodge Inn & Suites Fairview Heights - St. Louis

2.0 star property
7.4 out of 10, Good, (563)
The price is $68
$77 total
includes taxes & fees
Aug 21 - Aug 22
Econo Lodge Inn & Suites Fairview Heights - St. Louis

Drury Inn & Suites St. Louis Fairview Heights

3.0 star property
9.2 out of 10, Wonderful, (1007)
The price is $93
$106 total
includes taxes & fees
Jul 27 - Jul 28
Drury Inn & Suites St. Louis Fairview Heights

Super 8 by Wyndham Fairview Heights-St. Louis

2.0 star property
6.6 out of 10, (1006)
The price is $61
$69 total
includes taxes & fees
Jul 27 - Jul 28
Super 8 by Wyndham Fairview Heights-St. Louis

Country Inn & Suites by Radisson, Fairview Heights, IL

3.0 star property
7.2 out of 10, Good, (765)
The price is $86
$97 total
includes taxes & fees
Aug 21 - Aug 22
Country Inn & Suites by Radisson, Fairview Heights, IL

Best Western Plus MidAmerica Hotel

2.5 star property
9.0 out of 10, Wonderful, (1007)
The price is $112
$124 total
includes taxes & fees
Aug 10 - Aug 11
Best Western Plus MidAmerica Hotel
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.
trending_down

Our prices for O'Fallon are cheapest in January

See average prices and weather for all months
Price trends for hotels in O'Fallon
Pricing is based on two traveler single night rates
View properties in July

Month selector

Currently viewing crowd sizes and weather for July.
Weather forecast for O'Fallon
July
trending_flatModerate crowds
High 31°C / low 21°C. Sunny most days.
View properties in July
31°
weather_sun
July, Moderate crowds, average high temperature 31 degrees Celsius, average low temperature 21 degrees Celsius. Sunny most days.
21°
30°
weather_sun
August, Low crowds, average high temperature 30 degrees Celsius, average low temperature 20 degrees Celsius. Sunny most days.
20°
27°
weather_sun
September, Moderate crowds, average high temperature 27 degrees Celsius, average low temperature 16 degrees Celsius. Sunny most days.
16°
20°
weather_sun
October, High crowds, average high temperature 20 degrees Celsius, average low temperature 10 degrees Celsius. Sunny most days.
10°
13°
weather_partly_sunny
November, Moderate crowds, average high temperature 13 degrees Celsius, average low temperature 4 degrees Celsius. Partly sunny.
weather_partly_sunny
December, Low crowds, average high temperature 7 degrees Celsius, average low temperature 0 degrees Celsius. Partly sunny.
weather_cloudy
January, Low crowds, average high temperature 4 degrees Celsius, average low temperature -4 degrees Celsius. Cloudy most days.
-4°
weather_partly_sunny
February, Low crowds, average high temperature 6 degrees Celsius, average low temperature -3 degrees Celsius. Partly sunny.
-3°
13°
weather_partly_sunny
March, Moderate crowds, average high temperature 13 degrees Celsius, average low temperature 3 degrees Celsius. Partly sunny.
18°
weather_sun
April, High crowds, average high temperature 18 degrees Celsius, average low temperature 8 degrees Celsius. Sunny most days.
24°
weather_sun
May, High crowds, average high temperature 24 degrees Celsius, average low temperature 14 degrees Celsius. Sunny most days.
14°
29°
weather_sun
June, High crowds, average high temperature 29 degrees Celsius, average low temperature 19 degrees Celsius. Sunny most days.
19°
Monthly weather averages (˚C)

Top landmarks in O'Fallon

Scott Air Force Base

Scott Air Force Base

Scott Air Force Base is worth a visit, located 0.9 mi (1.4 km) from central Scott Air Force Base.

O'Fallon Family Sports Park

O'Fallon Family Sports Park

O'Fallon Family Sports Park is 1.3 mi (2 km) from central O'Fallon, why not stop by during your stay. Want to stretch your legs some more? Head to Pleasant Ridge Park and Shiloh Dog Park, both nearby.

St. Clair Bowl

St. Clair Bowl

St. Clair Bowl is 2.6 mi (4.2 km) from central Fairview Heights, why not stop by during your stay. Fairview Heights has other activities you might want to enjoy such as Busch Stadium.

Learn more about O'Fallon

Notable for its sports, O'Fallon features attractions such as O'Fallon Family Sports Park and St. Clair Bowl. This family-friendly city's sights include Scott Air Force Base and visitors speak highly of the local restaurants.

"I love the smell of decay in the morning..."
A beautiful October morning, driving through O'Fallon, IL
Photo by Laila in the World
Open Photo by Laila in the World

Top traveler reviews of O'Fallon

Check out reviews of O'Fallon hotels guests love

Frequently asked questions

What hotels do travelers recommend in O'Fallon?
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.