It's recommended to book your car rental in Puerto Rico as early as possible to ensure availability, especially during peak travel seasons. With Finalrentals, you can secure your rental with just a 15% advance payment when booking online. The remaining balance is paid at the rental counter upon picking up your car, providing flexibility and convenience. Plus, with Finalrentals, you don't need to worry about cancellation fees or hidden charges, giving you peace of mind throughout the booking process—book in advance with Finalrentals to enjoy a seamless and stress-free car rental experience in Puerto Rico.