$15 OFF
Get $14 off a 3 day rental of $175+
Located on Highway K between Babble Creek Ln and Royallbrook Ln.
Proceed to the Avis rental counter. Show your drivers license and identify yourself as a Preferred Renter to the Avis rental agent in order to receive your preprinted rental document and keys.
Rental vehicle must be returned during office hours.
NOTE: Some locations may have a key drop available:
Drop Box Available: If the customer chooses to leave the vehicle, the customer is responsible for the vehicle & all charges (including any damages or theft of the vehicle may have incurred during after hours) until the contract can be closed on the following business day.
Drop Box NOT Available: If the location does not have a key drop box, the location does not permit vehicles to be left after closing hours. The customer should never lock or leave the keys inside the car. The customer is responsible for the vehicle & all charges (including any damages to or theft of the vehicle and locksmith fees if they choose to lock the keys in the car). The customer can either choose to return the car the next day the location is open OR change the Drop Off Location to the nearest Regional Airport. Customer is responsible for all charges related to the drop-off modification.
Get $14 off a 3 day rental of $175+
On a 5+ day rental
Get a Free upgrade on select vehicles
O’Fallon offers access to the best of both worlds—it’s just small enough to create a cozy vibe, yet big enough to provide plenty of activities. A car rental in O’Fallon, MO, is a smart choice for vacationers and business travelers. While parts of the city are fairly walkable, a vehicle lets you skip some of the longer walks and get to where you want to go. O’Fallon is also a brief drive away from St. Louis.
If you’re looking for artistic enrichment, the Lillian Yahn Gallery regularly rotates new exhibitions from local artists. For history buffs, the Mid America Veterans Museum provides access to a unique collection of military artifacts. Choose Avis in O’Fallon, MO, to help you enjoy these great attractions.
When you’re done with your rental car in O’Fallon, MO, you can arrange to return it to one of our other O’Fallon rental locations or Avis at St. Louis International Airport. If you need a one-way reservation, choose your drop-off location when you book.
Ready to view our current vehicle selection and rates? Scroll to the top of the page, enter your pickup date and time, and start planning your trip. Before you travel, book your car rental at Avis in O’Fallon, MO!
O’Fallon is a smaller city, so get the right car to match. Compact rental cars in O’Fallon, MO, are ideal for solo travel or visiting the Saint Louis Art Museum.
If you’re thinking of enjoying a picnic at Fort Zumwalt Park or taking the kids to O’Day Park, choose a standard SUV to get plenty of space for everyone.
Travelers seeking cultural enrichment at the Civic Park Log Cabin Museum will appreciate a premium vehicle. Choose this style of car rental in O’Fallon, MO, to enjoy the upscale features.
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