Start your search for a cheap car rental close to Montaigut Castle by keying in your vacation dates and pick-up and drop-off locations. That’s how wallet-friendly a rental car can be around this key attraction, but there are a range of factors that will influence the amount you pay — your vehicle category is just the start. Whatever your budget or type of car you want, Expedia has awesome offers from a variety of car rental companies that’ll get you driving off for less.