Car Rental O'Fallon, IL

Search and Compare from Car Companies in O'Fallon

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Enjoy maximum flexibility with penalty-free cancellation on most car rentals.

Frequently asked questions

Can I rent a car from Lambert-St. Louis Intl. Airport (STL)?
Unfortunately, not from Lambert-St. Louis Intl. Airport (STL). However, there's a good choice of car rental options close to the terminal. Find your perfect wheels with the help of Budget, Thrifty, National, Enterprise or Alamo.
What happens if I need to cancel my O'Fallon car reservation?
We have good news! You should be eligible for a total refund if you notify us at least six hours prior to pickup. Your itinerary contains information about this, and so does our Customer Service Portal. Not all prepaid reservations will receive a refund though, so you may want to check the cancellation policy.
What types of cars can I rent in O'Fallon?
Busy city streets and narrow parking spots are no issue for an economy car — the most sought-after type of rental in O'Fallon. Slide behind the wheel of one of these and get around traffic easily. Affordable, reliable and with terrific mileage, these small cars pack a punch. But O'Fallon can be explored in almost any type of rental you like. Compacts, premiums and SUVs are among your options.
Where can I go on a road trip from O'Fallon?
Once you've covered all the great places in O'Fallon, there's plenty more to explore in the surrounding region. Collect the keys to a rental car, stow your luggage in the trunk and get on the road. We've come up with some road trips we think you'll love:

  • St. Charles is roughly 56 kilometers from O'Fallon. Renowned attractions like Ameristar Casino St. Charles deserve to be high on your list here.
  • Around 137 kilometers away, Springfield is also popular with travelers. Set aside time to experience Illinois State Fairgrounds while you're here. It's one of the reasons people love this buzzing city.
  • Head to Starved Rock State Park for a day out in nature. Take a picnic to enjoy or just recharge your batteries in the fresh air. From O'Fallon, it's roughly 306 kilometers away.

How do I find the best car rental deals in O'Fallon with Expedia?
It's easy to find an amazing deal with Expedia. All you have to do is choose your preferred car type, select your dates and pickup and drop-off locations, and browse offers from all the popular providers. Make even bigger savings when you combine your O'Fallon car rental with hotel or flight bookings.
How old do you have to be to rent a car in O'Fallon?
Drivers 21 and over can hit the road in O'Fallon in a rental car. If you're a young motorist, a daily surcharge will apply. You'll generally have fewer car categories to choose from, such as economy and compact, and may also be required to buy inclusive insurance. Be sure to enter the correct age of the main driver when booking to find out if any restrictions or surcharges apply.
What do you need to rent a car in O'Fallon?
A valid driver's license and a credit card in the same name. Opting out of the company's insurance plan? If that's the case, you may need proof of your own coverage. Rules can differ from rental company to rental company, so be sure to read through your policy.
Can I rent a car for a month or longer in O'Fallon?
You can, and the terrific news is companies often offer lower prices the longer you rent. Browse our long-term car rental deals in O'Fallon and drive off with an impressive bargain.
Where can I find an O'Fallon car rental if I am younger than 25?
Some O'Fallon companies will rent cars to drivers under 25 years of age, and others won't. Policies differ from supplier to supplier, so you should do your homework. Also, find out if there are any extra costs. Some places will apply a surcharge to young customers between the ages of 21 and 24. Always look through the terms and conditions so you know what to expect.