Grassy Key Car Rental

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)?
Touch down at Marathon, FL (MTH-Florida Keys Marathon) and then head for Budget or Avis, both a short distance away. You'll be exploring the sights and sounds of Grassy Key in your own set of wheels in no time at all.
Why should I rent a Grassy Key car with Expedia?
If you're looking for a set of wheels in Grassy Key, you can't beat Expedia. Join One Key™, our free travel rewards programme, to score a real bargain. Our members always get our lowest prices. And with rental companies to select from, you have plenty of choice. Want to save more? Bundle your bookings into a travel package. From car and holiday rentals to hotels and flights, we make it a cinch to plan your adventure.
What happens if I need to cancel my Grassy Key car reservation?
Our Customer Service Portal has information about this. In most cases, full refunds are provided if a prepaid booking is cancelled at least six hours prior to pickup. Be sure to read the rental policy to see if there are any exceptions.
What types of cars can I rent in Grassy Key?
Not too small and not too big, compact cars are the number one choice for many rental customers in Grassy Key. Featuring superb gas mileage and easy manoeuvrability and parking, they're well-suited to cruising around the city. A compact is slightly roomier than an economy vehicle, so you can cruise around in a little more comfort. Want something bigger? Browse our standard, intermediate and full-size options.
How do I find the best car rental deals in Grassy Key with Expedia?
Expedia makes it a cinch to compare costs, offers and rental companies, and to check reviews. Combine your Grassy Key car rental with flight or hotel bookings and you'll make even bigger savings.
How old do you have to be to rent a car in Grassy Key?
Drivers 21 and over can hit the road in Grassy Key in a rental car. If you're a young motorist, a daily surcharge will apply. You'll usually be restricted to a few car categories, such as economy and mid-size, and may also have to purchase an all-inclusive insurance rate. Always enter the correct age of the main driver when booking to learn if any restrictions apply.
What do you need to rent a car in Grassy Key?
Renting a car in Grassy Key is easy. Generally, all you'll need is your driver's licence and a credit card in your name. Once you've settled on the perfect set of wheels, read your policy to ensure there are no additional requirements prior to the pickup date.
Can I rent a car for a month or longer in Grassy Key?
You can. Expedia partners with trusted companies that offer long-term rentals for many categories of cars. Reserve one of our long-term car rental deals and discover every nook and cranny of Grassy Key — or beyond!
Where can I find a Grassy Key car rental if I am younger than 25?
If you're a young driver hoping to rent a car in Grassy Key, we recommend reading the policies of the rental companies you're interested in. Some may rent to drivers under the age of 25, some may not. There may be surcharges if you're aged between 21 and 24. To escape any surprise fees and charges at the rental desk, make sure you know what to expect.
What insurance should I choose for my car rental in Grassy Key?
For a safe, stress-free adventure, add Expedia's collision damage protection while booking your rental car. This insurance covers your ride against collision damage, theft and vandalism. It also provides customers with round-the-clock emergency support in times of need. Opt in to this insurance while finalizing your Grassy Key ride with Expedia and save money and time at the rental desk.

Explore a world of travel with Expedia