Currently, the cheapest month to rent a car at Akita Airport is March. 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.
Toyota Rent a Car
keddy by Europcar
ORIX Rent a Car
Typically, how long you can rent a car for depends on the inventory of the supplier. For Akita Airport however, it is certainly possible to rent a car for an entire month.