San Marcos Regional Airport
San Marcos Regional Airport, located in San Marcos, TX.
Airport guide
San Marcos Regional Airport (KHYI) is a medium airport in San Marcos, TX. It sits in North America.
San Marcos Regional Airport is a regional airport primarily serving general aviation, charter, and corporate flight departments. The 6,330-foot runway means it is well-suited as a dedicated bizjet field, free from airline scheduling pressure.
The longest runway measures 6,330 ft (1,929 m), a midsize and super-midsize-class field. Representative aircraft that operate comfortably here include the Citation Longitude, Challenger 350, and Gulfstream G280. In practice this comfortable for most midsize and super-mid charter equipment.
San Marcos Regional Airport sits near sea level at 597 ft.
Local operations run on America/Chicago. Without scheduled airline traffic, the field tends to be quieter and more flexible for charter and corporate operations — a useful characteristic for early morning, late night, or short-notice flights that would be impractical at a hub.
SkyAccess inventory for KHYI updates continuously as operators publish new empty legs and one-way repositioning trips. Pricing on each leg is available with a free account, and an inventory alert will email you the moment a leg appears on the route you care about.
Regional fields like KHYI are a meaningful share of US private aviation — closer to the trip's actual origin or destination than the nearest major hub, with shorter ramp-to-cabin times that are the main reason owners and brokers prefer them.
Empty legs departing KHYI (0)
No current departing empty legs tracked. New legs appear here as operators post inventory — set an alert to be notified.
Empty legs arriving KHYI (0)
No current arriving empty legs tracked. New legs appear here as operators post inventory.