San Marcos Municipal Airport (HYI)
San Marcos Regional Airport (HYI) is strategically located between Austin and San Antonio, serving as a premier gateway for central Texas. It is the only FAA-designated reliever airport for both Austin Bergstrom and San Antonio International Airports, making it a rapidly emerging center for business, technology, and mobility.
The airport offers exceptional aviation services, abundant space for growth, and significant investment opportunities, positioning itself as a catalyst for jobs and innovation in the region. With a mission to leverage the area's economic strengths, San Marcos Regional Airport is committed to enhancing connectivity and fostering development in central Texas.
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