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
Dec 9 - Dec 10
Tomorrow
Dec 10 - Dec 11
This weekend
Dec 12 - Dec 14
Next weekend
Dec 19 - Dec 21

Where to stay in O'Fallon?

Indoor pool
Hampton Inn O'Fallon
Hampton Inn O'Fallon
2.5 star property
9.2 out of 10, Wonderful, (810)
The price is CNY690
CNY800 total
includes taxes & fees
Dec 26 - Dec 27
Hampton Inn 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.
See more propertiesforward arrow

Check out pet-friendly hotels in O'Fallon

Indoor pool
Hampton Inn O'Fallon

Hampton Inn O'Fallon

2.5 star property
O'Fallon
9.2 out of 10, Wonderful, (810)
The price is CNY690
CNY800 total
includes taxes & fees
Dec 26 - Dec 27
Hampton Inn O'Fallon
View all properties

You may also like hotels with pools in O'Fallon

Deluxe Studio Suite, 1 King Bed, Non Smoking | Pillowtop beds, in-room safe, desk, laptop workspace
Super 8 by Wyndham O'Fallon

Super 8 by Wyndham O'Fallon

2.0 star property
O'Fallon
7.2 out of 10, Good, (1009)
The price is CNY301
CNY346 total
includes taxes & fees
Dec 21 - Dec 22
Super 8 by Wyndham O'Fallon
View all properties

You can also stay at family-friendly hotels in O'Fallon

Deluxe Studio Suite, 1 King Bed, Non Smoking | Pillowtop beds, in-room safe, desk, laptop workspace
Super 8 by Wyndham O'Fallon

Super 8 by Wyndham O'Fallon

2.0 star property
O'Fallon
7.2 out of 10, Good, (1009)
The price is CNY301
CNY346 total
includes taxes & fees
Dec 21 - Dec 22
Super 8 by Wyndham 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.
View all properties

When is the best time to visit O'Fallon?

Our prices for hotels in O'Fallon are cheapest in September
Price trends for hotels in O'Fallon
Pricing is based on two traveler single night rates
View properties in December
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°
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°
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°
Monthly weather averages (˚C)

Top landmarks in O'Fallon

O'Fallon Family Sports Park

4.2/5 (51 reviews)
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 Shiloh Dog Park and Pleasant Ridge Park, both nearby.
See properties

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.

See all hotels in O'Fallon
Stone canal lock and waterfall beside gazebo in peaceful town park

Check out reviews of O'Fallon hotels guests love

Forest Park Hotel by MDR

Forest Park Hotel by MDR

10/10 Excellent
"Great room staff nice "
Veronica 2-night trip
Posted 8 hours ago
Forest Park Hotel by MDR

Frequently asked questions

How much does a hotel room cost in O'Fallon?
You can choose a great hotel in O'Fallon from CNY346 with properties to suit all budgets and needs. If you're after an affordable hotel in O'Fallon that meets all of your requirements, set your filters and then sort the results by "Price: low to high".
How can I find deals and earn rewards at O'Fallon hotels?
Discover great deals on O'Fallon hotel stays with Hotels.com. It's also a good idea to look at hotel prices mid-week or during the low season as you're likely to find off-peak deals. If it's a spontaneous trip, check out our last-minute deals on O'Fallon hotels.
Can I book O'Fallon hotels with free cancellation?
It's easy to book a refundable O'Fallon hotel on Hotels.com. Simply filter hotels by "Property cancellation options" and select "Fully refundable property". Most hotels offer free cancellation, so you can receive a refund if you need to cancel. Some hotels do require cancelling more than 24 hours before check-in, so double-check your booking beforehand.
What are some top pet-friendly hotels in O'Fallon?
Consider one of our travelers' favorite pet-friendly hotels in O'Fallon:If you're traveling with your pup, visit local dog parks like Dog Park at Rotary Park and Mutts on Main Dog Park. You can also use the "Amenities" filter in your search on Hotels.com and check "Pet friendly" to discover more pet-friendly hotels in O'Fallon.
What are some of the best kid-friendly hotels in O'Fallon?
Some of the best O'Fallon hotels for kids include $Drury Inn & Suites St. Louis O'Fallon, IL and La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis. Drury Inn & Suites St. Louis O'Fallon, IL is a kid-friendly hotel with a guest score of 9.6 out of 10 offering family-friendly amenities like an outdoor pool and a hot tub, plus free cribs in guestrooms. Check out La Quinta Inn & Suites by Wyndham O'Fallon, IL - St. Louis with a guest score of 6. This popular hotel has an indoor pool and free parking as well as free cribs in the guestrooms. Explore more kid-friendly hotels in O'Fallon by using our "Family friendly" filter in your search on Hotels.com.
What are the top O'Fallon hotels with a pool?
Discover some of the best O'Fallon hotels with a pool for a little extra luxury on your trip. Drury Inn & Suites St. Louis O'Fallon, IL is a great hotel with an outdoor pool and an indoor pool, and a guest rating of 9.6 out of 10. Plus, you can make the most of its hot tub and free buffet breakfast. TownePlace Suites by Marriott St. Louis O'Fallon is a popular hotel that features an indoor pool along with a free continental breakfast and free parking. You can select "Pool" in the "Amenities" filter of your search on Hotels.com to find even more places to stay in O'Fallon with a pool.
What are some of the best O'Fallon hotels with free parking?
If you're driving, a great O'Fallon hotel with free parking is a bonus. Our travelers' favorites include:
What are some popular hotels in central O'Fallon?
If you're looking for hotels in central O'Fallon, check out Drury Inn & Suites St. Louis Fairview Heights and Drury Inn & Suites St. Louis O'Fallon, IL. Travelers love Drury Inn & Suites St. Louis Fairview Heights for its location, as well as the outdoor pool, hot tub and free buffet breakfast this hotel offers. Drury Inn & Suites St. Louis O'Fallon, IL is another popular central hotel with an outdoor pool, a hot tub and a free buffet breakfast.
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.

Keep exploring