Ennis Big Sky Airport

Ennis Big Sky Airport is an airport located in Ennis Montana, US. The ICAO code is KEKS, used by air traffic control and pilots for flight planning.

The airport operates in the America/Denver timezone. When planning flights to or from KEKS, use our flight duration calculator to account for timezone differences, especially for international travel.

Ennis Big Sky Airport sits at an elevation of 5,433 feet (1,656 meters) above sea level.

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