California Redwood Coast – Humboldt County Airport (IATA: ACV, ICAO: KACV, FAA LID: ACV), also known as Arcata–Eureka Airport and Arcata Airport, is in Humboldt County, California, United States, 8 miles (13 km) north of Arcata and 15 miles (24 km) north of Eureka, in McKinleyville.