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Hotels in O'Fallon

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Check prices for these dates

Tonight
Jun 30 - Jul 1
Tomorrow
Jul 1 - Jul 2
This weekend
Jul 4 - Jul 6
Next weekend
Jul 11 - Jul 13

Where to stay in O'Fallon?

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

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

2.5 star property
8.4 out of 10, Very Good, (502)
The price is $127
$141 total
includes taxes & fees
Jul 6 - Jul 7
Holiday Inn Express & Suites - O'Fallon /Shiloh by IHG
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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Our prices for hotels in 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
Jun
$136
Average price during June is $136
Jul
$131
Average price during July is $131
Aug
$124
Average price during August is $124
Sep
$110
Average price during September is $110
Oct
$115
Average price during October is $115
Nov
$113
Average price during November is $113
Dec
$103
Average price during December is $103
Jan
$95
Average price during January is $95
Feb
$97
Average price during February is $97
Mar
$120
Average price during March is $120
Apr
$133
Average price during April is $133
May
$140
Average price during May is $140
Currently viewing crowd sizes and weather for June.

June

trending_upHigh crowds
High 29°C / low 19°C. Sunny most days.
29°
weather_sun
June, High crowds, average high temperature 29 degrees Celsius, average low temperature 19 degrees Celsius. Sunny most days.
19°
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.
4°
7°
weather_partly_sunny
December, Low crowds, average high temperature 7 degrees Celsius, average low temperature 0 degrees Celsius. Partly sunny.
0°
4°
weather_cloudy
January, Low crowds, average high temperature 4 degrees Celsius, average low temperature -4 degrees Celsius. Cloudy most days.
-4°
6°
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.
3°
18°
weather_sun
April, High crowds, average high temperature 18 degrees Celsius, average low temperature 8 degrees Celsius. Sunny most days.
8°
24°
weather_sun
May, High crowds, average high temperature 24 degrees Celsius, average low temperature 14 degrees Celsius. Sunny most days.
14°
Monthly weather averages (˚C)
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Top landmarks in O'Fallon

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.

See properties in Scott Air Force Base
Scott Air Force Base

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.

See all hotels in O'Fallon
"I love the smell of decay in the morning..." A beautiful October morning, driving through O'Fallon, IL
Photo by Laila in the World
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Check out the O'Fallon hotels guests love right now

Magnolia Hotel St. Louis, a Tribute Portfolio Hotel

Magnolia Hotel St. Louis, a Tribute Portfolio Hotel

10/10 Excellent
"Great hotel to stay at with a dog! Staff is very friendly. We walked to the Arch easily. "
Megan 1-night trip
Posted 1 day ago
Magnolia Hotel St. Louis, a Tribute Portfolio Hotel

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.

Find out more about O'Fallon

Find out more about O'Fallon

O'Fallon is a family-friendly place known for its restaurants. Why not take time to see places like O'Fallon Family Sports Park and St. Clair Bowl? There's plenty more to see, including sights like Scott Air Force Base.

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Keep exploring