Currently, the cheapest month to rent a car in Castletown is January. The most expensive time to rent a car is March. 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.
Athol Car Hire
keddy by Europcar
Iom Rent A Car
Typically, how long you can rent a car for depends on the inventory of the supplier. For Castletown however, it is certainly possible to rent a car for an entire month.