Find the cheapest Delta flights on Expedia from Kailua-Kona (KOA) to Honolulu (HNL). Flight ticket prices change frequently based on availability and demand. We send price-drop alerts to make air travel simple and flexible. The lowest one-way fare found on Expedia with Delta for this route in the past 7 days starts at ฿16,980 for travel on December 2, 2026.
฿16,980 Cheap Delta flights Kona Coast (KOA) to Oahu (HNL)
Prices were available within the past 7 days and start at ฿16,980 for one-way flights and ฿49,125 for return, for the period specified. Prices and availability are subject to change.