Currently, the cheapest month to rent a car at Poprad/Tatry Airport is June. The most expensive time to rent a car is January. The cheapest prices for each month are shown above, but prices will vary based on availability, how far out you book your rental car, and of course, car type.
Booking in advance not only ensures a better chance of getting your vehicle of choice, it can save you up to 28% on your car hire. For a below average price at Poprad/Tatry Airport, Cheapflights recommends booking your car hire at least 25 days in advance.
The length of time you can book a rental for is subject to the inventory of the supplier. When renting a vehicle from Poprad/Tatry Airport it should be possible to rent a car for a whole month if needed.