Firefly Car Rentals in Grassy Key

Photo by Monica Ferro

Pick-up and drop-off

Same as pick-up

Pick-up time

Drop-off time

Driver under 30 or over 70 years old

Young or senior drivers may be required to pay an additional fee.

Include AARP member rates

Membership is required and verified at pick-up.

I have a discount code

Preferred brand

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Everything You Need to Know About Firefly Car Rentals in Grassy Key

What are the advantages of renting a car from Firefly in Grassy Key with Expedia.com?

You can find incredible deals on Expedia.com in Marathon, Florida with Firefly at customizable pick-up and drop-off locations. Enjoy a large inventory of cars, special discounts, and fantastic customer service.

How can I get the best deals from Firefly in Grassy Key?

Discover great car rentals at the best price on Expedia.com with Firefly in Grassy Key. Firefly offers a variety of car types, and pricing varies based on travel dates and pick-up location. Economy or compact cars are generally cheaper. To see other great deals from all our suppliers, check out our main page for car rentals in Grassy Key.

Where are the Firefly pick-up locations in Grassy Key?

There are Firefly locations throughout Grassy Key. Choose the most convenient car rental location for you. The largest selection of vehicles is generally available at the airport or downtown. The neighborhood branches ensure you won’t need to travel too far. Scroll down to see location options for the area.

Which types of cars can I rent from Firefly in Grassy Key?

Firefly has lots of different cars. While inventory varies between Grassy Key Firefly rental car locations, you’ll find a large selection to suit your needs. Find options for a range of budgets and preferences. Choose from cheap, luxury, mid-range, SUVs, convertibles, hybrids, sports cars, sedans, and more. Wherever you’re going, Expedia.com will help you get there.

Why is Expedia.com the best place to book my car rental?

Firefly has different cancellation policies for different cars. Some bookings are free to cancel, while others may be non-refundable. Be sure to understand the terms of your deal before booking. We recommend using the “free cancellation” filter during your search to stay flexible.

Which types of cars can I rent from Firefly in Grassy Key?

Where you book matters. Expedia.com offers a huge selection and the best deals on cars in the area. We reward you with points back on every booking and ensure you get the right vehicle for the best price. You can also book flights or Grassy Key hotels with your car rental, and get a vacation package in Grassy Key for less.

Firefly Car Rental Information

Car Supplier:	Firefly
Price:
From the airport to your hotel:	Airport Transportation
From popular domestic and international airports:	Airport Car Rentals

Frequently asked questions

What type of car can I rent in Grassy Key with Firefly?

With ample choices, it's easy to find an ideal car rental with Firefly. Whether you're looking for a nifty compact for city streets, a cheap vehicle for a low-budget road trip or a family-sized sedan with room for your luggage (and the kids!), Firefly has you covered. You can easily explore Grassy Key and top local attractions like Coco Plum Beach or Curry Hammock State Park.

How can I get a cheap Firefly rental car in Grassy Key with Expedia?

It's easy! Just select your travel dates and pickup and drop-off points, then use our "Car type" filter to book cheap Firefly rentals with Expedia. You can also fine-tune your search by total price, car company, customer ratings and more. Our top tip for getting the lowest price? Pick up and drop off your rental vehicle at the same location. While in and around Grassy Key, don't miss some of the leading free attractions in the area. Little Conch Key, San Pablo Catholic Church and Crawl Key are visitor favorites.

How much does it cost to rent a car with Firefly in Grassy Key?

Cheap Firefly rentals in Grassy Key will vary by vehicle type and when you travel. Whether you're searching for a convertible car for two or a passenger van with Firefly, the quickest way to estimate the final cost is to key in your travel dates as soon as you have them. When you find a great deal, we recommend booking it early as prices tend to increase nearer the date.

Why should I rent a Firefly vehicle through Expedia?

See and do more when you rent a car with Firefly. From great deals and a range of car classes to convenient pickup and drop-off points, find a ride to match your exact needs with our car rentals in Grassy Key. Plus, when you join our free One Key™ rewards program, you can earn OneKeyCash™* to redeem on hotels, flights, activities and more on Expedia, Hotels.com and Vrbo.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

What happens if I need to cancel my Firefly rental car reservation?

Don't stress if your vacation plans change, because most Firefly car rentals booked on Expedia come with flexible cancellation policies. For peace of mind, we recommend booking a Firefly car rental that allows you to cancel your reservation. Just select the "Free cancellation" filter while searching.