How to find a cheap car rental deal in Puerto Rico
Pick up a cheap rental car in Puerto Rico from RM56 a day and drive off happy. We do the hard work for you by searching all the top providers, so you can easily compare prices and book.
Longer adventures come with better value, starting at RM390 for a weekly rental.
Explore the range of car rentals in San Juan. This is where you'll find the cheapest wheels in Puerto Rico.
Overall, the most popular city to rent a car in is San Juan.
If you're not sure which company to go with, check out FlexWays. It ranks first for booking in Puerto Rico.
Collect your ride from the airport if you're flying in. San Juan Luis Munoz Marin Airport, Aguadilla Airport and Mayaguez Airport offer car rental pickup locations either at the terminal or nearby.
San Juan, Vieques, Aguadilla, Mayaguez and Ponce are some of the most convenient cities to pick up a set of wheels.
Think about going with a one-way rental. Providers often reduce prices on certain routes to shift vehicles between sites. When searching for a car for rent in Puerto Rico, choose 'Return car to a different location' to access those deals.
Need wheels for a few weeks? Sometimes you can score a discount with a 30-day booking, so play around with your dates to find the best rates.
Skip the extra costs by booking a vehicle with a 'Fair fuel policy.' You pick up the car full and bring it back full, meaning you only pay for fuel you've used.
Rentals with 'Unlimited mileage' let you cover more ground without added charges. Search for this option using the 'Policies' filter and travel freely.
Best time to book a car rental in Puerto Rico
Timing can make all the difference when it comes to finding the best price on a car rental in Puerto Rico. Try booking around four weeks before your departure date.
September is the most affordable month to rent a car. You can expect average daily rates of RM177 then.
January tends to be the most expensive.
Compare car rental types in Puerto Rico
Economy: Staying true to its name, this option keeps savings front and centre. It combines some of the cheapest rates available with excellent fuel efficiency to help keep the total spend down. If saving matters most, this is an easy choice.
Small: This category includes mini and economy cars designed to get you from A to B. Compact size, fuel-efficient engines and easy manoeuvrability make it a practical choice when searching for a cheap rental car in Puerto Rico.
Medium: Medium rentals are the happy middle ground. Neatly bridging the gap between small and large, they offer you a little more comfort and space without going all out on size. Compact and intermediate models are part of this lineup.
Large: More people, more gear, more plans. Large cars bring generous passenger space and increased luggage capacity, making them a perfect match for families and long-distance drives. Choose one of these full-size rides when room is non-negotiable.
SUV: These sport utility vehicles are ready for whatever your itinerary throws at you. Their capability across different terrain makes them a reliable pick for road trip plans that develop as you go. A higher seating position enhances your view ahead, helping you stay confident behind the wheel.
Van: This category of car for rent in Puerto Rico includes commercial vans and trucks. With plenty of load capacity and practical interior layouts, they're built to transport bulky items, equipment or larger groups in one go.
Luxury: Hit the road in ultimate style. Bringing together refined design, modern technology, and performance engineered for precision and power, these vehicles redefine the rental experience.
Insurance and optional extras
Adding excess insurance to your rental car offers peace of mind. It protects you from paying a hefty excess fee in case of a collision or theft. Insurance policies can differ from one provider to another, so always compare your options.
Make life easier when you rent a car in Puerto Rico by adding some nifty extras. Think things like a GPS unit to make wrong turns a thing of the past, or reverse cameras that make parking feel effortless.
Driving in Puerto Rico: What you need to know
Age requirements often vary by supplier and even car type, so be clear on the rules before you book. Some companies in Puerto Rico may rent to younger drivers for an extra fee. If you're outside the typical age bracket, simply uncheck 'Driver aged between 25–70' and then enter how old you are to explore your options.
Travel plans include the kids? Child car seat laws vary from one location to another, and the right setup may depend on their weight, height and age. Make sure you add the right one to your car rental reservation in Puerto Rico.
Come prepared and save time at pick-up. You'll generally need your physical driver's licence (no digital copies) plus another photo ID. Also bring a credit card that can cover the deposit. If anything extra is required, you'll find it in your booking.
Spend some time getting acquainted with your rental. Adjust your seat and mirrors, test the lights and blinkers, and get comfortable with its handling before you set off. And importantly, stick to the right side of the road in Puerto Rico.
Local speed limits may vary, but it's normally around 30kph in urban areas and 100kph or so on highways. Always obey the road signs.
The blood alcohol concentration (BAC) limit in Puerto Rico is 0.02%. Because alcohol affects each person differently, the best way to be sure you're safe to drive is not to drink anything at all.
Where to road trip in Puerto Rico?
Puerto Rico is easy to explore by car, with major rental hubs in San Juan, Ponce and Mayagüez, plus airport pickup points at Luis Muñoz Marín International Airport and Rafael Hernández Airport. If you're planning a car rental in Puerto Rico, these routes show how different pickup points, trip lengths and vehicle types can shape your journey.
History and Culture: Old San Juan to the Southern Coast
Pick up your car in San Juan and drive south through the island's interior toward a string of historic towns along the southern coast. It's a good fit for travellers who want a culturally rich drive without long stretches between stops each day.
Recommended car: Compact sedan.
Suggested pickup point: Luis Muñoz Marín International Airport.
Good for: History buffs, couples, first-time visitors.
Road conditions: Paved urban roads, inland mountain passes, well-maintained coastal roads.
Best time to go: December to April for dry, cooler weather.
Trip length: Three to four days.
Key stops: Ponce, Coamo.
Nature and Adventure: El Yunque Region and the Northeast
Pick up your car in San Juan and head east toward a major rainforest reserve and the rugged northeastern coastline. This drive works well for active travellers comfortable with winding mountain roads and short but steep ascents between stops.
Recommended car: Compact SUV.
Suggested pickup point: Luis Muñoz Marín International Airport.
Good for: Hikers, nature lovers, adventure travellers.
Road conditions: Paved mountain roads, narrow forest access roads, coastal stretches.
Best time to go: January to March for lower rainfall.
Trip length: Two to three days.
Key stops: Luquillo, Naguabo.
Coastal: The West Coast from Aguadilla to La Parguera
Pick up your car in Aguadilla and follow the western coastline south through a series of small beach towns and fishing villages. It suits relaxed drivers who want to cover manageable daily distances with easy access to the water at each stop.
Recommended car: Compact sedan.
Suggested pickup point: Rafael Hernández Airport.
Good for: Beach lovers, couples, slow travellers.
Road conditions: Flat coastal roads, town-centre streets, some unpaved beach access tracks.
Best time to go: November to April for calm seas and low humidity.
Trip length: Three to five days.
Key stops: Rincón, Cabo Rojo.
Weather and driving conditions in Puerto Rico
Weather
Puerto Rico has two seasons: a dry period from December through April and a wetter period from May through November. The island stays warm and humid year-round, with the most rainfall concentrated between August and October.
Heavy rain is common across Puerto Rico, especially in the mountainous interior, so slow down and increase your following distance when roads get wet. The heat builds throughout the day island-wide, so check your coolant and keep water in the car before heading out.
Driving conditions
The main highways connecting San Juan to the south coast are well-maintained, making for an easy road trip in Puerto Rico. Away from those routes, rural roads through the mountainous interior can be narrow and uneven, so consider a vehicle with decent ground clearance.
Free-roaming chickens are a familiar sight on Puerto Rico's rural roads, while green iguanas crossing coastal and suburban roads are common enough to warrant a watchful eye, particularly during daylight hours.
Complete your road trip with a hotel
Whether you're going far or keeping it local, the right stay can make all the difference after a long day on the road. Once you've booked your car rental in Puerto Rico, browse the range of hotels in San Juan if this major stop is on your route. You can also compare Culebra accommodation options or check out more places to stay in Vieques as you put together your full route.
