Ballwin Cheap Car Rentals & Car Hire Deals

Compare rent a car rates in Ballwin from popular car rental companies

Compare car suppliers to unlock big savings, and package your flight, hotel, and car to save even more.

Members save 10% more on select hotels, cars, activities and holiday rentals. Sign up.Opens in a new window

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

Explore Ballwin with Cheap Car Rentals and Car Hire Deals

* Price found within the past 60 days. Click for updated prices.

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Lowest prices found within the past 6 hours. Prices and availability subject to change. Additional terms may apply.
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Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.

Frequently asked questions

What happens if I need to cancel my Ballwin car reservation?
We know that things change unexpectedly. That’s why a large number of bookings allow for a complete refund if you cancel six hours prior to the collection time. Your cancellation policy should have all the info you need. If you can’t locate the answer there, our Customer Service Portal is always here to help.
Why should I rent a Ballwin car with Expedia?
From our exclusive offers to our member prices and rewards program, you’re guaranteed to save when you book your rental with Expedia. And with suppliers in Ballwin to select from, you have loads of choice when it comes to finding your ideal set of wheels. But we don’t just have excellent rates on rental cars. Flights, hotels and more can be added to your booking to create your dream Ballwin vacation package. The more you bundle, the bigger the savings!
How do I find the best car rental deals in Ballwin with Expedia?
Expedia makes it a breeze to compare rates, offers and providers, and to check customer reviews. Combine your Ballwin car rental with hotel or flight bookings and you can save even more.
What do you need to rent a car in Ballwin?
Most rental companies will ask for these two things — your driver’s license and credit card. If you want to opt out of the provider’s insurance plan, proof of your own coverage may also be needed. Check your policy so you know what to bring with you to the rental counter.
Can I rent a car for a month or longer in Ballwin?
You can. Expedia partners with trusted suppliers that offer weekly and monthly rentals for all categories of cars. Take a look at our long-term car rental deals and discover every square inch of Ballwin — or beyond!
Where can I find a Ballwin car rental if I am younger than 25?
Age policies differ between rental companies, so you’ll have to do a bit of research. Found a Ballwin outlet that does rent to drivers under the age of 25? That’s great! Just keep in mind that extra fees often apply to drivers between 21 and 24. The terms and conditions of each rental car you’re interested in should have all the details you need.