Travel United Airlines to cut service from Hilo to LAX, the airport’s last nonstop route to the mainland October 17, 2022Kathleen Wong, USA TODAYComments Off on United Airlines to cut service from Hilo to LAX, the airport’s last nonstop route to the mainland As one of just two airports on the island, Hilo International Airport is about to lose its last nonstop route to the mainland come 2023.