Honolulu Airport (HNL) – The kiosks for all rental car companies are found in the baggage area. Rental shuttles to the car lots are located along the large median directly in front of the terminal. The Honolulu International Airport is a major aviation gateway for Hawaii. It is the main hub for domestic, overseas, and inter-island flights. The Airport lies on over 2,200 acres of land and over 2,200 acres of the pacific ocean. Situated about only three miles west of Downtown Honolulu, and seven miles from Waikiki Beach.