$8 Car Rental Grassy Key, FL

Reasons to book a car rental in and around Grassy Key

Renting a car in Grassy Key provides the freedom and flexibility to explore the beautiful surroundings at your own pace. With a rental vehicle, you can easily manage your luggage and create travel plans that suit your schedule. This is especially convenient for families or those looking to enjoy outdoor and beach experiences. Within close proximity, you can visit Sombrero Beach, located 10 miles away, which is perfect for a day of sun and sand. For nature enthusiasts, Curry Hammock State Park is just 2 miles from Grassy Key, offering scenic views and adventure opportunities. Little Conch Key, another island ideal for outdoor activities, is only 4 miles away. Additionally, renting a car allows you to explore nearby destinations such as Marathon, which features attractions like the Seven Mile Bridge, and Key Colony Beach, located 5 miles away. Duck Key is also accessible, located 3 miles from Grassy Key. With a rental car, your journey through this picturesque area becomes a personalized adventure, tailored to your interests and needs.

Most popular car rentals around Grassy Key

• Midsize: This car type accommodates 5 travelers comfortably and can hold up to 3 large suitcases, making it an excellent choice for couples and families. The midsize option provides ample space for both passengers and luggage, ensuring a pleasant journey as you explore the attractions around Grassy Key at your own pace.
• Compact: Ideal for solo travelers, couples, or small families, the compact car also accommodates 5 passengers and up to 3 medium suitcases. Its smaller size makes it easy to navigate through tight spaces, perfect for the scenic drives around Grassy Key. Renting a compact car ensures flexibility while keeping your travel plans manageable.
• Standard SUV: The standard SUV offers a bit more room, accommodating up to 5 travelers with space for 2 medium suitcases. This option is great for couples, families, or groups who desire extra comfort and versatility. With its higher driving position and spacious interior, a standard SUV makes it easy to enjoy the beautiful surroundings of Grassy Key and beyond.

Top rated car suppliers around Grassy Key

• Budget: Located 7 miles away from Grassy Key, Budget is a popular choice among travelers seeking value and reliability. Known for their great selection, the most booked vehicles include Midsize SUVs and Fullsize cars, which provide ample space for both passengers and luggage. Renting from Budget allows you to explore the scenic beauty of the Florida Keys at your own pace.
• Enterprise: Also situated 7 miles from Grassy Key, Enterprise is favored for its commitment to customer satisfaction and a diverse range of vehicles. With Midsize SUVs and Standard SUVs as the top choices, Enterprise provides flexibility for travelers looking to navigate the area's attractions comfortably. Their focus on service ensures a smooth rental experience, making it easy to enjoy your adventure.
• Avis: Another excellent option located 7 miles from Grassy Key, Avis offers a reliable selection of vehicles, including Midsize SUVs and Fullsize cars, which cater to various travel needs. Their reputation for quality service and straightforward rental process makes Avis a go-to supplier for tourists eager to explore the beautiful surroundings of Grassy Key without hassle.

Where to stay around Grassy Key

• Marathon: Located in the heart of the Florida Keys, Marathon offers a family-friendly atmosphere with a variety of beach and outdoor experiences. Stay close to attractions such as Sombrero Beach, known for its beautiful sands, or explore the scenic Seven Mile Bridge. Marathon features various accommodations, including resorts and hotels, along with nearby shopping areas and dining options, making it a convenient base for your adventures.
• Key Colony Beach: Situated just 5 miles from Grassy Key, Key Colony Beach is a charming island community perfect for families and outdoor enthusiasts. Here, you can enjoy the tranquil Coco Plum Beach or visit Curry Hammock State Park for outdoor activities and stunning scenery. The area offers a selection of recreational activities, as well as local dining and shopping venues to enhance your stay.
• Tingler Island: Approximately 9 miles from Grassy Key, Tingler Island is ideal for those seeking outdoor adventures and picturesque beaches. This island is known for its underwater sports and educational activities amidst beautiful natural surroundings. Nearby attractions include Sombrero Beach and Vaca Key, providing ample opportunities for beach lovers and adventure seekers to explore and unwind.

10 tips to save on your car rental in and around Grassy Key

Best time to rent a car in and around Grassy Key

The best time to rent a car in and around Grassy Key is September, when prices are at their lowest and demand is modestly low. May and June also offer slightly lower prices with average demand, making them great options for rentals. In contrast, December tends to be the most expensive month, with higher demand as well. January through March is usually the busiest and priciest period for car rentals in the area, while October and November show moderately high prices with steady demand.

Finding the cheapest car rentals in Grassy Key

Using our Search Wizard

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

Renting a car in Grassy Key

Pay at pickup is available, so you don’t have to worry about spending your money until you arrive at your vehicle in Grassy Key. 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 Grassy Key

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $8.

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.

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Car classes available from Expedia in 2026

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

• Compact car rentals    
• Convertible car rentals    
• Economy car rentals    
• Fullsize car rentals    
• Luxury car rentals
• Midsize car rentals    
• Mini car rentals    
• Minivan rentals    
• Pickup car rentals    
• Premium car rentals
• Sportscar rentals    
• Standard car rentals    
• SUV rentals    
• Van rentals