Expedia is your one-stop shop for organising every aspect of your getaway. Find the perfect car rental to visit Piazza del Popolo, then add on your flights and hotel to snap up an awesome deal. Many car rental companies include free cancellation, so there's no need to worry if your plans suddenly change. You can also join One Key™ — our free travel rewards programme — to earn OneKeyCash™* on your car rental and other bookings. This can help you save on your next adventure, whether that's a city getaway or a transcontinental road trip! *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.