Car rental in St Louis, United States

Use the same magic that powers our flight search to find cheap car rentals in St Louis

Compare car rentals on price, ease of pickup, a fair fuel policy and more

Find St Louis car rental deals you can modify or cancel if your plans change

Select your St Louis pickup location

There are 34 car rental locations in St Louis. Choose the cheapest or easiest now.

The most popular car rental companies in St Louis

Renting a car in St Louis: Fast facts

Here's everything you need to know to hit the road happy.
Most popular car rental companyAvis
Most popular carFullsize, 4-5 doors
Average daily price110 €
Best time to book4 weeks before

How to book the best car rental deals in St Louis

We’re frequently named as the most trusted travel search site out there. We scan hundreds of trusted travel providers and put it all in one place, allowing you to instantly compare car rental rates and then book with no fees. Here's how to get the most out of your St Louis car rental search.

Book now, cancel later

We clearly highlight car and van rental options in St Louis that have free cancellation. So you can bag the best deal with total flexibility to change your plans if you need to.

Rent a car in St Louis for a whole month

Want to rent a car for almost a month? Often, car rental companies in St Louis avoid costly admin in between pickups by renting out cars for longer periods. So see whether monthly car rental is cheaper than the three weeks needed by selecting 30 days.

Book 4 weeks in advance

We crunched some numbers and found that most travelers bag the lowest daily rate when they book 4 weeks in advance. The cheapest month to rent a car in St Louis is August.

Compare fuel policies

To save money on filling up the tank as you take off in St Louis, look out for deals with a "full to full" fuel policy, as opposed to a "half-full to full" one.

Skip the lines

We call out keyless pickup when you search for cars with us. No keys to pick up means no lines. Just turn up at your preferred St Louis car rental location, hop in, and hit the road.

Frequently asked questions

On average, renting a car in St Louis will set you back around 110 € per day or 285 € per week. 
The cheapest car to rent in St Louis is a compact SUV. The most popular is Fullsize, 4-5 doors.
Scoring the best car rental deal depends on when you book – often, it pays to book your wheels as far in advance as possible. However, according to our data, the cheapest month to rent a car in St Louis is currently August.
On average, around 285 €. But the best price we found for a car rental for a week in St Louis is 215 €.
If you're looking for freedom to explore St Louis, choose a car with unlimited mileage, or look for car rental deals with a "full to full" fuel policy as opposed to a "half-full to full" one.

We also clearly highlight car and van rental options in St Louis that have free cancellation
Yes – you can easily find car rental companies that allow you to pick up your car in one place, and then drop it off in another. Just select "Return car to a different location" when you search with us.
Public transportation can only get you so far, and could be tricky to navigate with children or luggage. With your own set of wheels, you can go wherever you want, whenever you want, and for as long as you want. You'll also be able to discover more outside of St Louis.
Most places – St Louis included – allow people under the age of 25 to rent a car as long as they provide a valid driver's license and the correct documentation. It may cost slightly more due to a higher insurance deductible for young drivers. 
The cheapest price we found for an economy car is 66 € per day. The average price per day is around 92 €.
Of course. Most major car rental companies like Avis, Enterprise and Hertz offer baby and child seats as an add-on when you book.
We search the Internet for all kinds of vehicle rental deals, including vans. But at the moment, we can't find any van rental in St Louis.