Hotels in O'Fallon

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Check prices for these dates

Tonight
10 Mar - 11 Mar
Tomorrow
11 Mar - 12 Mar
This weekend
14 Mar - 16 Mar
Next weekend
21 Mar - 23 Mar

Where to stay in O'Fallon?

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

Comfort Inn & Suites St. Louis - O'Fallon

2.5 star property
7.6 out of 10, Good, (978)
The price is €99
includes taxes & fees
23 Mar - 24 Mar
Comfort Inn & Suites 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.
data_trends

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 traveller single night rates
Mar
€125
Average price during March is €125
Apr
€142
Average price during April is €142
May
€145
Average price during May is €145
Jun
€139
Average price during June is €139
Jul
€130
Average price during July is €130
Aug
€122
Average price during August is €122
Sep
€136
Average price during September is €136
Oct
€116
Average price during October is €116
Nov
€118
Average price during November is €118
Dec
€119
Average price during December is €119
Jan
€116
Average price during January is €116
Feb
€117
Average price during February is €117
Currently viewing crowd sizes and weather for March.

March

trending_flatModerate crowds
High 13°C / low 3°C. Partly sunny.
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, Low crowds, average high temperature 18 degrees Celsius, average low temperature 8 degrees Celsius. Sunny most days.
8°
24°
weather_sun
May, Moderate 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°
31°
weather_sun
July, High crowds, average high temperature 31 degrees Celsius, average low temperature 21 degrees Celsius. Sunny most days.
21°
30°
weather_sun
August, High 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 3 degrees Celsius. Partly sunny.
3°
7°
weather_partly_sunny
December, Low crowds, average high temperature 7 degrees Celsius, average low temperature -1 degrees Celsius. Partly sunny.
-1°
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°
Monthly weather averages (˚C)
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Top landmarks in O'Fallon

CarShield Field

Catch an event at CarShield Field during your trip to O'Fallon. Visit the shops in this family-friendly area or simply enjoy its restaurants.

See properties in CarShield Field
CarShield Field

Learn more about O'Fallon

O'Fallon is well known for its attractions such as CarShield Field and 9-11 Memorial. Visitors to this family-friendly city speak highly of the restaurants whereas sights include Mississippi River and Alligator Creek Aquatic Center.

See all hotels in O'Fallon

Frequently asked questions

Can I book a refundable accommodation option in O'Fallon?
If you want the flexibility to change your plans to O’Fallon, most hotels offer refundable* rates that you can book. You can find these properties by searching our site and using the “fully refundable” filter to narrow down the results.
Where can I stay in O'Fallon if I want a holiday rental instead of a hotel?
If you want a good alternative to a hotel, look over our selection of 18 holiday homes. You also might want to book one of 5 condos for your trip.
What will the weather in O'Fallon be like during my visit?
July and August are typically the warmest months in O’Fallon, when the average temperature is 24°C. January and February are the coldest months, when the average temperature is 3°C. May and April 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, our Price Guarantee ensures that you always get the lowest price, and you can earn rewards on every booking.