Best car rental rates in Costa Rica are available at National Car Rental. By booking through our web page you will receive not only a great car and service but our best rates online available. National car rental give you the peace of mind of a well known company and great rates in Costa Rica for the best service. The rates available on this page are valid only for today to find rates for any other time of the year, fill up the reservation form with the required dates. National Car Rental will charge in local currency according to exchange rate of our commercial bank. (RATES ON THIS CHART ARE FOR RENTALS AT SAN JOSE INTERNATIONAL AIRPORT, RATES AT ANY OTHER LOCATION MAY CHANGE)