Finding the cheapest place to park at the airport is far more difficult than finding a cheap flight.
Most airport websites list nearby parking lots, but rarely list all of them. Nor do they usually include the price. So, how do you find the cheapest and closest one?
Try checking out AirportParkingReservations.com. This website lets you plug in a date range and then search for available parking spaces and lots at a variety of airports in America. You can then sort the results by price or parking type (self, valet, covered). The site also includes a handy map to see exactly where the lots are, as well as a write-up detailing the type of transportation the lot provides to the airport.
For those of you worried about pulling up to a parking lot only to find that it is full, AirportParkingReservations, as evident by their name, also lets people reserve a spot in advance — for a $5 service fee, of course.