Taking our users’ ratings and reviews into consideration, Super Cheap (10.0 rating), Signature Rent A Car (10.0 rating) and Alamo (8.7 rating) seem to be the best rental car companies in Iowa.
Booking in advance not only ensures a better chance of getting the vehicle of choice, it can save you up to 11% on your car rental. For a below average price, Cheapflights recommends booking your car rental at least 22 days in advance.
Typically, how long you can rent a car for depends on the inventory of the supplier. For Iowa however, it is certainly possible to rent a car for an entire month.