$7 Car Rental Marathon, FL

Reasons to book a car rental in and around Marathon

Renting a car in Marathon, Florida, offers the freedom and flexibility to explore this beautiful city and its surroundings at your own pace. With a rental vehicle, you can easily visit popular attractions like Sombrero Beach and the impressive Seven Mile Bridge, both conveniently located in Marathon. The ease of managing your luggage and the ability to create flexible travel plans makes a car rental particularly appealing for families or those seeking outdoor experiences.

Additionally, a rental car allows you to venture to nearby destinations such as Key Colony Beach, located just 4 miles away, where you can enjoy more beach options and parks. Duck Key and Grassy Key, both high-level regions near Marathon, feature stunning spots like Curry Hammock State Park and Coco Plum Beach. Having your own vehicle means you can explore these areas without the constraints of public transportation or rideshares, ensuring a comfortable and convenient travel experience in and around Marathon.

Most popular car rentals in Marathon

• Compact: The Compact car is a favorite among travelers in Marathon, accommodating up to 5 people and up to 3 medium suitcases. This option is perfect for solo travelers, couples, or small families who appreciate a balance of comfort and efficiency. With a compact size, it's easy to navigate through the scenic roads of Marathon while offering ample space for your luggage.
• Midsize: The Midsize car is another popular choice, also accommodating up to 5 travelers but with the added benefit of space for up to 3 large suitcases. Ideal for couples and families, this option provides a comfortable ride with more room for passengers and their belongings. It's perfect for those who want a bit more space without sacrificing maneuverability in the charming streets of Marathon.
• Standard SUV: The Standard SUV caters to groups of up to 5 travelers and allows for 2 medium suitcases. This vehicle is particularly well-suited for couples, families, or groups looking for a bit more versatility during their travels. With a higher driving position and more cargo space, the Standard SUV is a great option for those who value comfort and the ability to tackle various road conditions while exploring the beautiful surroundings of Marathon.

Top rated car suppliers in Marathon

• Budget: Budget operates a rental location in Marathon, providing travelers with convenient access to a range of vehicles. The most booked options include Midsize SUVs and Fullsize cars, which are ideal for both solo adventurers and families. Budget is recognized for its competitive pricing and the flexibility it offers to those looking to explore the beautiful surroundings of Marathon at their own pace.
• Enterprise: With a rental location in Marathon, Enterprise is a popular choice among travelers seeking excellent customer service. Customers frequently highlight their experience with helpful staff and a diverse selection of vehicles, including Midsize SUVs and Standard SUVs. This supplier is known for making the rental process smooth and accommodating, ensuring that you can easily manage your itinerary and luggage during your visit.
• Avis: Avis is another top supplier in Marathon, featuring a rental location that caters to a variety of customer needs. Their most popular vehicles include Midsize SUVs and Fullsize cars, making them a suitable option for those needing space and comfort. Avis is praised for its reliable service and well-maintained vehicles, allowing you to confidently navigate the scenic roads of Marathon and its attractions.

Where to stay in and around Marathon

• Key Colony Beach: Located 4 miles away from Marathon, Key Colony Beach is a small city that offers a family-friendly atmosphere and beautiful island scenery. Visitors can enjoy activities at nearby attractions such as Sombrero Beach and Coco Plum Beach, both ideal for beach vacations. Outdoor enthusiasts will appreciate Curry Hammock State Park, known for its stunning scenery and adventure opportunities. Key Colony Beach also provides various dining options, including pubs and breweries, perfect for unwinding after a day of exploration.
• Duck Key: Situated near Marathon, Duck Key is a charming village that invites families and outdoor enthusiasts alike. With access to relaxing beaches and family-friendly areas, Duck Key is perfect for those looking to enjoy a serene vacation. Nearby attractions include the beautiful Coco Plum Beach and the scenic Curry Hammock State Park, which offer ample opportunities for outdoor activities. Dining choices abound, with several restaurants and breweries available to cater to your culinary desires.
• Grassy Key: Grassy Key, another quaint village close to Marathon, is a fantastic destination for families seeking beach and outdoor experiences. Visitors can explore the stunning Sombrero Beach and Coco Plum Beach, both excellent for a relaxing day by the water. Adventure seekers can head to Curry Hammock State Park, which offers remarkable scenery and outdoor activities. The area features a variety of dining options, including seafood restaurants and pubs, making it easy to enjoy local flavors after a day of fun.

10 tips to save on your car rental in and around Marathon

1. Use filters to find the right car: Refine your search by selecting vehicle type and features. Whether you need a spacious SUV, a fun convertible for summer drives, or an economical car to save money, utilize the filters on Expedia to discover the best option for your journey.
2. Book in advance to help lower costs: Rental prices can vary based on demand, so it’s advisable to secure your car well ahead of your trip. By booking early, you’re more likely to lock in lower rates and enjoy a wider selection, particularly during peak travel seasons.
3. Consider a smaller car for savings: Smaller cars are typically less expensive to rent and easier to maneuver in crowded areas. Mid-size rentals offer a good compromise between cost, comfort, and fuel efficiency.
4. Age guidelines: Drivers under 30 may encounter higher deposits or daily fees, and certain vehicle types—such as SUVs or premium models—might not be available. This can also apply to renters over 70. Always verify age requirements prior to booking.
5. Check fuel policies: Some rentals operate under a full-to-full fuel policy, which requires you to return the car with a full tank to avoid additional charges. This is generally the most favorable option. Others may provide full-to-empty or prepaid fueling choices, which are acceptable as well, but make sure to return the car empty in that case.
6. Save on city and airport pickups: Picking up your rental car at airports often incurs a surcharge, but the convenience may justify the extra cost.
7. Know your payment options: Most car rental companies primarily accept credit cards for payment.
8. Understand your insurance coverage: Rental car insurance can help you avoid unexpected expenses and provide peace of mind in case of unforeseen incidents during your trip. It’s simple to add car rental insurance when you book through Expedia.
9. Consider unlimited mileage: If you plan on taking long road trips, seek out rentals that offer unlimited mileage to prevent additional charges.
10. Bring your driver's license and ID: A valid driver's license is necessary to rent a car.

Best time to rent a car in and around Marathon

The best time to rent a car in and around Marathon is September, when prices are slightly low and demand is moderately low. June and July also offer decent value, with average prices and demand. However, December tends to be the most expensive month, featuring high demand and higher rates. January through March is generally the busiest and priciest time for car rentals in the area, making it less ideal for budget-conscious travelers.

Finding the cheapest car rentals in Marathon

Using our Search Wizard

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

Renting a car in Marathon

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

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $7.

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