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.
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.
Save an average of 15% on thousands of hotels when you're signed in
You can learn about the local history of St. Louis when you make a stop at a well-known site like St. Louis Union Station. Experience the area's acclaimed art scene or attend a baseball game.
Find out about the history of Gateway Arch, one of the top monuments in St. Louis. Experience the area's acclaimed art scene or attend a baseball game.
Why not visit the animals who live at St. Louis Zoo and see why this is a popular attraction in St. Louis? Amble around the area's lush forest or attend a sporting event.
You can spend an afternoon studying the exhibits at City Museum during your trip to St. Louis. Experience the area's fascinating museums and acclaimed theater scene.
Stroll through Civic Park's butterfly garden before catching a local baseball game at CarShield Field. Just 30 minutes from St. Louis, this family-friendly suburb offers excellent shopping at Streets of Camelot and refreshing hikes along Dardenne Creek.
"Check-in was good, was able to check in a little early which was super helpful. Room was clean, and cool temperature when we walked in, bed was comfy, nice to have fridge and microwave. Very nice stay."
What's the top vacation rental that O'Fallon has to offer?
The Cozy Family Retreat: This highly rated vacation home rental in O'Fallon has air-conditioning and WiFi to help you feel perfectly comfortable in your new surroundings. See all vacation rentals in O'Fallon.
If I need to cancel my hotel reservation in O'Fallon, will I receive a refund?
Yes, you'll find most room reservations are fully refundable if you cancel before the hotel’s cancellation deadline, which is often 24 or 48 hours before your arrival date. If you have a reservation that's non-refundable, it might still be possible to cancel it and receive a refund within a 24-hour period of booking. Filter your search by fully refundable to find flexible hotel deals in O'Fallon.
Where can I learn more about changing or cancelling my trip to O'Fallon?
For more information about rescheduling or cancelling your trip to O'Fallon, head over to our customer service page.
Visitors to O'Fallon are sure to enjoy the shopping and restaurants. Tourists can also enjoy the city's baseball games, cafes, and lake views. Top sights in the area include St. Louis Union Station, Busch Stadium, and Gateway Arch. In O'Fallon, there are 32 hotels and other accommodations to choose from. Find out more about O'Fallon.
The hottest months are usually July and August with an average temp of 75°F, while the coldest months are January and February with an average of 37°F. Average annual precipitation for O'Fallon is 46 inches.