- Tyonek Airport (IATA: TKA, FAA LID: TKA) is a public-use airport located in Tyonek, a village in the Kenai Peninsula Borough of the U.S. state of Alaska. It is owned by the State of Alaska DOT&PF - Central Region. The airport has one gravel runway designated 16/34 measuring 4,300 by 100 feet (1,311 x 30 m). It is served by several charter flight companies, providing transportation to and from Tyonek and surrounding areas.