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
Oct 24 - Oct 25
Tomorrow
Oct 25 - Oct 26
This weekend
Oct 24 - Oct 26
Next weekend
Oct 31 - Nov 2

Where to stay in O'Fallon?

Lobby
Comfort Inn & Suites St. Louis - O'Fallon
Comfort Inn & Suites St. Louis - O'Fallon
2.5 star property
7.6 out of 10, Good, (1011)
The price is AED 292
AED 345 total
includes taxes & fees
Nov 23 - Nov 24
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.
See more propertiesforward arrow

Check out hotels with a pool in O'Fallon

Lobby
Sleep Inn & Suites O'Fallon MO - Technology Drive
Sleep Inn & Suites O'Fallon MO - Technology Drive
2.5 star property
8.8 out of 10, Excellent, (1001)
The price is AED 321
AED 378 total
includes taxes & fees
Oct 27 - Oct 28
Sleep Inn & Suites O'Fallon MO - Technology Drive
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

Top landmarks in O'Fallon

9-11 Memorial

3.9/5 (30 reviews)
If you're planning a bit of sightseeing head to 9-11 Memorial— just one of the monuments located 30.5 mi (49.2 km) from the center of St. Louis.
See properties

CarShield Field

3.5/5 (2 reviews)
You can catch an event at CarShield Field, located 1.2 mi (2 km) from central O'Fallon.
See properties

Check out reviews of O'Fallon hotels guests love

Motel 6 Hazelwood, MO

Motel 6 Hazelwood, MO

10/10 Excellent
"Very clean. I was surprised. Because I stayed in a motel 6 before and had a very bad experience. I must say they really stepped up! The room met my expectations! And I was very happy! I'll recommend this hotel to family and friends! thanks to the staff, very friendly!!! Great job motel 6, hazelwood!"
Halo 1-night trip
Posted 3 days ago
Motel 6 Hazelwood, MO

Frequently asked questions

What hotels do travelers recommend in O'Fallon?
Sleep Inn & Suites O'Fallon MO - Technology Drive, Holiday Inn Express St. Louis West - O'Fallon by IHG and Hilton Garden Inn St. Louis/O'Fallon MO are all properties that our guests really like.
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 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 14 vacation 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 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.

Keep exploring