Grassy Key Car Hire

Search and Compare from Car Companies in Grassy Key

Photo by Monica Ferro
  • protection illustration

    Change your mind

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

    Treat yourself

    Members save 10% or more on over 1 million car hire
  • package illustration

    Shop smart

    Compare car suppliers to unlock big savings

Frequently asked questions

Can I rent a car from Marathon, FL (MTH-Florida Keys Marathon)?
With Budget and Avis within a quick commute of Marathon, FL (MTH-Florida Keys Marathon), getting off the plane and out onto the road is quick and easy.
Can I book now and pay later for my car rental in Grassy Key?
Book your rental car with Expedia and you won't need to pay a thing until it's time to collect your ride. It's part of our Book Now Pay Later option. Just present a valid credit card and pay in full at the pickup spot. The car rental company will also place a hold on your credit card for the amount of the deposit. Cheaper deals may require you to pay upfront — how you can pay will be shown at the time of booking. When it's time to discover the best of Grassy Key, Expedia is the place to find your dream wheels.
What happens if I need to cancel my Grassy Key car reservation?
No need to stress. You should receive a complete refund if you let us know at least six hours before picking up the car. Your confirmation contains details about this, and so does our Customer Service Portal. Not all prepaid reservations will receive a refund though, so it's a good idea to go over your car's cancellation policy.
Why should I rent a Grassy Key car with Expedia?
You'll find savings for the smart traveler on Expedia. Whether you're searching for something that'll fit the entire crew or just you, browse the deals from the car rental companies in Grassy Key. Our member exclusive offers and discounts will help you land the best price possible. Combine your car with your hotel and flights for even bigger savings. On the lookout for things to do in Grassy Key? Add some experiences to your vacation package later on!
How do I find the best car rental deals in Grassy Key with Expedia?
Expedia makes it quick and easy to compare costs, offers and rental companies, and to check customer ratings. Combine your Grassy Key car rental with flight or hotel bookings to make even bigger savings.
How old do you have to be to rent a car in Grassy Key?
In Grassy Key, the requirement is 21 years and over. Most outlets will charge additional fees for young drivers, which can vary based on the rental location. Rental policies for young drivers may include restrictions for certain vehicles, such as luxury cars, and require inclusive insurance to be taken out. It's a good idea to check the fine print before booking your wheels.
What do you need to rent a car in Grassy Key?
Two things — a valid driver's license and a credit card in the same name. Most car rental companies will offer you insurance, which is optional. But you may have to provide proof of other coverage if you opt out. Be sure to check with your rental provider to avoid any issues.
Can I rent a car for a month or longer in Grassy Key?
Expedia makes it a breeze to book a cheap long-term rental in Grassy Key. Simply click on our long-term car rental deals page, enter your preferences and compare your possibilities.
Where can I find a Grassy Key car rental if I am younger than 25?
Age policies differ between rental companies, so you'll have to do a bit of research. Managed to find a Grassy Key supplier that does rent to drivers under 25? Terrific! Just take note that extra fees 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 information you need.