United Airlines KOA Terminal flies to major U.S. locations like Los Angeles, San Francisco, and Denver from Kona International Airport. Hawaii’s tropical charm is reflected in KOA’s open-air terminal design, which offers a distinctive and laid-back vacation experience. Travelers can drop off their bags and go through TSA screening at United’s check-in booths in Terminal 1. Essential facilities at the airport include food, retail, and baggage claim services. KOA guarantees a seamless and stress-free travel experience for United Airlines passengers with reduced lineups and a relaxed environment.