Park offsite at LaGuardia and save your money and your time. Only 8 miles from midtown Manhattan, LaGuardia is one of the largest airports in the US in terms of flights and passengers. Relatively small in acreage (only 680 acres), LaGuardia is a true city airport and has very few parking options at the terminal. If you are unable to take public transit, consider using our offsite airport parking lot. Offsite parking at LGA reduces traffic around the terminal, shuttles you directly to and from your car, and guarantees you a spot at one of the busiest airports in the world.