FlightCar: Car Sharing, Long-term Airport Parking, Airport Car RentalsFlightCar has the cheapest car rentals and free airport parking in San Francisco, Boston and Los Angeles.How FlightCar Works FlightCar lets people parking at the airport rent their vehicles out to other approved traveling members. Every rental is insured up to $1 million, and every renter is pre-screened. Members get free parking, a car wash, and get paid if their car is rented out (see how much).
