Doña Ana County International Jetport (ICAO: KDNA) is a public airport located in Santa Teresa, New Mexico, near the U.S.-Mexico border and adjacent to El Paso, Texas. It serves general aviation, cargo, and limited commercial operations, functioning as an alternative and relief airport to the larger El Paso International Airport across the state line. The airport is owned and operated by Doña Ana County and has been developed with ambitions to attract more commercial and industrial activity, capitalizing on its proximity to the Santa Teresa Port of Entry and growing cross-border trade corridors. Its location within the Borderplex region positions it as a potential logistics and aviation hub. While the airport currently does not support scheduled commercial passenger airline service, it handles private aircraft, charter flights, and cargo operations. Ongoing infrastructure investments reflect county efforts to grow the facility's role in regional economic development.