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

Tonight
28 May - 29 May
Tomorrow
29 May - 30 May
This weekend
30 May - 1 Jun
Next weekend
6 Jun - 8 Jun

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, (1002)
The price is ₹7,790
₹9,188 total
includes taxes & fees
2 Jun - 3 Jun
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.
trending_down

Our prices for hotels in O'Fallon are cheapest in December

See average prices and weather for all months

Price trends for hotels in O'Fallon

Pricing is based on two traveller single night rates
May
₹12,262
Average price during May is ₹12,262
Jun
₹11,791
Average price during June is ₹11,791
Jul
₹11,924
Average price during July is ₹11,924
Aug
₹11,330
Average price during August is ₹11,330
Sep
₹11,551
Average price during September is ₹11,551
Oct
₹10,478
Average price during October is ₹10,478
Nov
₹10,812
Average price during November is ₹10,812
Dec
₹9,265
Average price during December is ₹9,265
Jan
₹10,178
Average price during January is ₹10,178
Feb
₹10,141
Average price during February is ₹10,141
Mar
₹10,851
Average price during March is ₹10,851
Apr
₹12,310
Average price during April is ₹12,310
Currently viewing crowd sizes and weather for May.

May

trending_flatModerate crowds
High 24°C / low 14°C. Sunny most days.
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°
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°
Monthly weather averages (˚C)
View all properties

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

Where can I get free parking with my stay in O'Fallon?
Hilton Garden Inn St. Louis/O’Fallon MO offers the perk of free parking.
Can I book a refundable hotel in O'Fallon?
If you want the flexibility to change your plans to O’Fallon, most hotels offer refundable* bookable rates. You can find these properties by searching our site and using the “fully refundable” filter to narrow down the results.
Where can I stay with my pet in O'Fallon?
Your animal companion is welcome at these pet-friendly hotels: Comfort Inn & Suites St. Louis - O’Fallon, Super 8 by Wyndham O’Fallon MO/St. Louis Area, and Residence Inn by Marriott O’Fallon.
Which O'Fallon hotels do travelers like for their central location?
Our guests rave about the location of Comfort Inn & Suites St. Louis - O’Fallon.
Where should I consider staying in O'Fallon if I'm looking for a budget-friendly accommodation?
An inexpensive option worth considering is Comfort Inn & Suites St. Louis - O’Fallon.
Where can I stay in O'Fallon if I want a vacation rental instead of a hotel?
If you want to find a good alternative to a hotel, review our selection of 17 vacation homes.
Where can I stay if I'm traveling to O'Fallon with my kids?
Parents traveling with children may want to consider Residence Inn by Marriott O’Fallon.
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 37°F. May and April are the months with the most rain.
Why should I book my O'Fallon hotel through 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.