Hotels in O'Fallon
Search and compare O'Fallon hotels from hundreds of travel sites on HotelsCombined and save.
O'Fallon, United States
2 May — 3 May2
...and more
Learn why travellers love HotelsCombined
Travel insights for hotels in O'Fallon
Use these up-to-date, data-driven insights about booking a hotel in O'Fallon including ideal times to book, pricing trends, and more.
What is the cheapest month to book a hotel in O'Fallon?
The cheapest month to book a hotel in O'Fallon is December ($296). Conversely, the most expensive month to stay in O'Fallon is April ($362).
What is the cheapest day to stay in a hotel in O'Fallon?
The cheapest day to stay in O'Fallon is Monday ($293). On the other hand, travelers can expect to pay the most on Friday, when the average nightly price is $410.
Cheapest hotels in O'Fallon, Missouri
Discover affordable stays in O'Fallon that provide a quality experience without breaking the bank. Hotels in O'Fallon can be found for as low as $120 per night. There is currently one property in O'Fallon that can be booked for this price. Super 8 by Wyndham O'Fallon MO/St. Louis Area is one of the hotels that can be booked for the lowest price in O'Fallon. Price data was last updated on 25 April 2025
At the moment, these hotels offer the lowest nightly rate out of those we've come across in O'Fallon. Prices can differ depending on the dates selected, so use the search form to browse more options if you have flexibility.
Show all 35 hotels
987 West Terra Lane, O'Fallon, MO, United States
2.4 km from city centre
Pool
Free Wi-Fi
Parking
$120
Avg. per night
1147 Technology Drive, O'Fallon, MO, United States
10.5 km from city centre
Pool
Free Wi-Fi
Parking
$182
Avg. per night
100 Comfort Inn Court, O'Fallon, MO, United States
2.2 km from city centre
Pool
Free Wi-Fi
Parking
$189
Avg. per night
1175 Technology Drive, O'Fallon, MO, United States
10.5 km from city centre
Pool
Free Wi-Fi
Parking
$189
Avg. per night
1155 Technology Drive, O'Fallon, MO, United States
10.4 km from city centre
Free Wi-Fi
Parking
$228
Avg. per night
101 Progress Point Ct., O'Fallon, MO, United States
10.4 km from city centre
Pool
Free Wi-Fi
Parking
$254
Avg. per night
2310 Technology Drive, O'Fallon, MO, United States
8.0 km from city centre
Pool
Free Wi-Fi
Parking
$302
Avg. per night
Hotel prices in O'Fallon
Get a sense of the average price and most popular properties to stay in O'Fallon to help you budget for your trip accordingly. Hotels that are booked the most in each class receive the “Most popular” badge. Hotels with the “Best value” badge are the most popular hotels in O'Fallon at attractive prices. Price data was last updated on 25 April 2025.
Hotels located in the O'Fallon area sorted by price and hotel class. As an added layer, we've also marked the most popular and best value properties in each hotel class.
3 stars
101 Progress Point Ct., O'Fallon, MO, United States
$254
1155 Technology Drive, O'Fallon, MO, United States
$228
2 stars and under
1175 Technology Drive, O'Fallon, MO, United States
$189