- Lehu Airport is an airport located in Lehu, Hawaii. It is a small airport that primarily serves inter-island flights within Hawaii. The airport has one runway and a small terminal building. It is situated on the island of Kauai, which is known for its stunning natural beauty and outdoor recreational opportunities. Lehu Airport offers flights to several destinations within Hawaii, including Honolulu, Maui, and the Big Island. It is a popular choice for travelers who want to explore the different islands of Hawaii. The airport also provides facilities such as car rental services and parking for passengers.