Car Rental at St. Louis Airport (XLS)

Search and Compare from car companies at St. Louis Airport

Photo by Samantha B.

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

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

Frequently asked questions

What happens if I need to cancel my St. Louis (XLS) car reservation?
Our Customer Service Portal has information about cancellations. But generally, refunds are provided if a prepaid reservation is canceled a minimum of six hours ahead of the collection time. There are some exceptions, so check your car's cancellation policy.
Why should I rent a St. Louis (XLS) car with Expedia?
There are plenty of reasons to book your wheels with Expedia. Discover quality vehicles at St. Louis (XLS) and we'll help you score an amazing deal. As a One Key™ member, you'll get access to exclusive offers and our best prices. And, it's free to sign up. Want even bigger savings? Combine your rental car, hotels and flights into a vacation package. The more you book and travel with Expedia, the more perks you get!
How do I find the best car rental deals at St. Louis (XLS) with Expedia?
Browse our wide selection of car rentals, check out reviews and compare offers from major brands. In a few easy clicks, Expedia will help you pick up the best deal on your wheels. Got a hotel or flight booking? Add on your St. Louis (XLS) car rental and save even more.
What do you need to rent a car from St. Louis (XLS)?
Most of the time, all you'll need is a valid driver's license and credit card in your name when picking up the car. You may also need proof of alternate coverage if you'd prefer to opt out of the company's insurance plan. These requirements may differ from rental company to rental company, so it's always a good idea to check before you book.
Can I rent a car for a month or longer from St. Louis (XLS)?
Land at St. Louis (XLS), grab your luggage and then hop behind the wheel of one of our reliable long-term rentals. With Expedia's awesome long-term car rental deals, you'll be able to explore for longer — and for less!
Where can I find a St. Louis (XLS) car rental if I am younger than 25?
Renting a set of wheels from St. Louis (XLS) when you're under 25 years old will depend on the rules and policies of the rental company. Some suppliers will have extra fees, while others may not rent cars to young drivers at all. Do some research to avoid any surprises when it's time to pick up your ride.