Search available off-airport parking options at your departure airport, choose the best airport parking lot and reserve your spot with a small, refundable deposit to lock in your discounted parking. When you book your information is sent to the parking lot so they may be prepared for your arrival. Take a copy of your reservation confirmation to the lot to insure credit for your pre-paid deposit. It’s that easy!, Airport Cars is working towards improving both its website experience and its offering of available airport parking inventory for its customers. Parking reservations are now available at over 100 airports and the total number of parking lots available on the site has been increased by more than 300%, with new lots being added weekly.