Car Rental Saint-Louis

Search and Compare from Car Companies in Saint-Louis

Featured car rental suppliers

Compare from agencies

car suppliers logo

  • protection illustration

    Change your mind

    Penalty-free cancellation on many/select car rentals
  • trophy illustration

    Treat yourself

    One Key members save 10% or more on over 1 million car rentals
  • package illustration

    Shop smart

    Compare car suppliers and package your flight, hotel, and car to save

Top Car Deals in Saint-Louis

* Price found within the past 6 days. Click for updated prices.

Don't see what you're looking for?

See all car rentals in Saint-Louis
View all cars

Frequently asked questions

How much is a rental car per day in Saint-Louis?
The cheapest daily rate in Saint-Louis was based on prices within the last seven days. Have a look at our terrific range of options, from small and affordable vehicles to roll-in-style rides.
What happens if I need to cancel my Saint-Louis car reservation?
Canceling a prepaid rental at least six hours before pickup should allow for a complete refund. But this is not always the case. It's worth reading through your booking details and cancellation policy. Still can't find the answer? Jump onto our Customer Service Portal.
Where can I go on a road trip from Saint-Louis?
Once you've visited all of the great sights in Saint-Louis, there's more to discover in the surrounding region. Collect the keys to a rental car, throw your luggage in the trunk and hit the open road. We've pulled together some road trips we know you'll enjoy:

  • Head to Montreal for an excellent sightseeing adventure. Approximately 35 miles from Saint-Louis, it's home to tons of great attractions like Notre Dame Basilica.
  • Next stop? It has to be Québec City, which is around 110 miles away. Place Royale is one local hot spot you shouldn't miss.
  • Make your way to Kingston Waterfront to reconnect with nature. Take a picnic to enjoy or just sit and unwind. From Saint-Louis, it's 200 miles away.

How do I find the best car rental deals in Saint-Louis with Expedia?
Whatever sort of wheels you're after, Expedia will help you track down the best deal. Simply compare offers from leading rental providers and book the option that suits you. Love to drive away with even bigger savings? Combine your Saint-Louis car rental with hotel or flight bookings.
What do you need to rent a car in Saint-Louis?
Before you can take the wheel in Saint-Louis, you'll need a driver's license and a credit card in the same name. If you don't take out the company's insurance plan, you may also have to provide proof of other coverage. Requirements can vary, so understand the policy terms and conditions before you choose a rental company.
What is the cheapest car rental in Saint-Louis?
The lowest rate for a rental car in Saint-Louis within the past seven days was just per day. The next best deal was . These rates were available on Expedia, with a rental starting date within the next year. Prices and availability are subject to change and additional terms apply.
Can I rent a car for a month or longer in Saint-Louis?
Yes, so you won't need to rebook a rental car halfway through your vacation. Click through to our long-term car rental deals page, enter your trip details and secure a ride to call your own for however long you want.
Where can I find a Saint-Louis car rental if I am younger than 25?
Age policies differ between rental companies, so you'll have to do a little research. Found a Saint-Louis outlet that does rent to under 25s? Awesome! Just be aware that extra charges often apply to drivers aged between 21 and 24. The terms and conditions of each rental car you're interested in should have all the details you need.
What insurance should I choose for my car rental in Saint-Louis?
A comprehensive insurance policy is a good idea for your upcoming Saint-Louis trip. That's why we suggest choosing collision protection while booking your rental car with Expedia. This insures your vehicle against theft, vandalism and accident damage. Some destinations may need you to have a minimum level of liability insurance. It's possible that this is included in your rental cost or your own auto insurance, so check what you're covered for and whether you need it.
Can I drive in Saint-Louis with my current driver's license?
If you don't hold a driver's license issued in Canada, then you may need to apply for an International Driving Permit (IDP) in your home country in order to rent a car. You should also note that if you do need an IDP, it won't be valid on its own. You'll be asked to show your driver's license from your home country your passport and other forms of documentation as well. Lastly, it's important that the credit card used to book the rental matches the name on your driver's license and passport. Some added requirements to rent a car internationally are:

  • Age restrictions: You need to be at least 25 in most countries to rent a car. If you're younger than that, it may still be possible to rent a car but you'll have to pay a Young Driver's Surcharge. Additional restrictions may also apply to what kinds of cars you can rent.
  • Driving limitations: Be sure to read the rules and regulations before you drive off the lot. Typically, you can't cross country borders, drive onto ferries or on off-road areas with a rental vehicle.

Car Rental Information

 
Popular car types
SUV, Full Size, Economy
 
Car suppliers available
 
Our best deal of the day
 
Our second best deal of the day
 
Our third best deal of the day
 
From the airport to your hotel
Airport Transportation
 
From popular domestic and international airports
Airport Car Rentals

Finding the cheapest car rentals in Saint-Louis

Using our Search Wizard

If the deals that are available on our page do not suit your needs, then enter Saint-Louis into the search wizard at the top of the page. We will compare all the best deals available for your car rental in Saint-Louis and provide you with a list of the cheapest options, with no added fees.

Renting a car in Saint-Louis

Pay at pickup is available, so you don’t have to worry about spending your money until you arrive at your vehicle in Saint-Louis. We partner with reliable partners that guarantee an enjoyable experience for solo travelers, couples, and families. Package your car with a flight or hotel to unlock even more savings from Expedia.

Expected prices in Saint-Louis

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book .

Flexibility & Cancellation

Most car suppliers offer penalty-free cancellations, so you don’t have to worry about losing money if your plans change. To cancel your booking log into your account through the Trips portal. Click manage booking and cancel this car. If you needed to alter your booking, then you can create a new one once you have canceled.

We all love being rewarded

One Key members save 10% or more on select hotels, cars, activities and vacation rentals. Not only that, earn OneKeyCash for every dollar spent on eligible hotels, vacation rentals, flights, car rentals, and more when you book across our family of brands: Expedia, Hotels.com and VRBO. Learn more and join today.

Car classes available from Expedia in 2026

The classes of vehicles available will change depending on your chosen location.

Explore a world of travel with Expedia