Florida Keys Cheap Car Rentals & Car Hire Deals

Compare rent a car rates in Florida Keys from popular car rental companies

Featured car rental suppliers

Compare from agencies

car supplier logos

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 and activities. Sign up.Opens in a new window

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

Explore Florida Keys with Cheap Car Rentals and Car Hire Deals

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

Don't see what you're looking for?

See all car hire in Florida Keys
View all cars
Lowest prices found within the past 11 hours. Prices and availability subject to change. Additional terms may apply.
Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

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 Florida Keys car reservation?
Our Customer Service Portal contains all the specifics about this. In the majority of situations, total refunds are provided if a prepaid booking is canceled a minimum of six hours ahead of the pickup time. It’s a good idea to scan the policy to double-check if there are any exceptions.
What types of cars can I rent in Florida Keys?
Large SUVs, cute little minis or something luxurious … Pick up the keys to whatever you prefer! Economy is the most popular rental vehicle category in Florida Keys. Zippy, with great mileage and a cinch to park, these rides make cruising bustling city streets a dream. Maybe best of all? They’re easy on the purse strings. That means you’ll have more money to splash on other things, like touring as much of this awesome destination as you can.
How do I find the best car rental deals in Florida Keys with Expedia?
Getting an amazing deal on your Florida Keys rental car is a breeze with Expedia. Choose your preferred ride, add in a few more details and compare the offers across big-name suppliers. Why not add hotels and flights to your booking? You’ll score even more savings when you combine your bookings into a package.
What do you need to rent a car in Florida Keys?
While terms and conditions may differ between rental car outlets in Florida Keys, the two main things you’ll need are a current driver’s license and a credit card in the same name. You don’t need to take out auto insurance with your rental provider. However, proof of your own coverage may be necessary.
Can I rent a car for a month or longer in Florida Keys?
Expedia makes it easy to pick up a reliable long-term rental in Florida Keys. Just click on our long-term car rental deals page, enter your trip details and explore your possibilities.
Where can I find a Florida Keys car rental if I am younger than 25?
The ability to rent a car under the age of 25 in Florida Keys often depends on the rental supplier you choose. Some outlets have a surcharge for drivers between 21 and 24 years of age, whereas others may not apply any extra costs for this age bracket. It’d be wise to understand the terms and conditions of your prospective rental dealer to avoid extra costs on pickup.

Information on Car Rentals

 
Popular Car Rental Types:
Hire a SUV, Economy, Luxury, Full Size
 
Car Rental Suppliers Available:
 
Today's Best Car Rental Offer:
AU$151
 
Second Best Car Rental Deal:
AU$201
 
Third Best Car Rental Deal:
AU$206
 
Airport to hotel transportation:
Airport Transportation