San Marcos Regional Airport (HYI)

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Functioning as an asset to the San Marcos city, San Marcos Regional Airport also known with code HYI is situated in Caldwell County of Texas, USA. The City of San Marcos owns HYI Airport. The Texas Aviation Partners currently operates this airfield. Used as a civilian airport at present, initially, it served as the Gary Air Force Base.

As a point of departure and arrival for aircraft, HYI caters to the travel requirements of fliers. Further, it ensures their needs through passenger services. These consist of transportation connectivity and parking. Around HYI Airport as well, some facilities contribute to the comfort of fliers.

San Marcos Regional Airport (HYI)

San Marcos Regional Airport (HYI) Guide

When flying to or from HYI, one should have its contact information and basic details for varying uses. To find out these details about San Marcos Regional Airport, travelers should consider the following:

Airport NameSan Marcos Regional Airport
Address4400, Airport Highway 21, San Marcos, Texas 78666, USA
Phone Number(512) 216-6039
Email ID[email protected]
Working HoursMonday-Friday, Between 08:00 A.M. and 05:00 P.M.

HYI Airport Lost & Found Service

The San Marcos Airport Management Office is responsible for handling and managing lost and found queries of fliers. Hence, a flier can contact this division directly. It is suggested to head to this office in case one misplaces or loses items/articles within the airport premises.

Certain rules regarding the use of HYI Lost and Found Office service are:

  • All lost items are deposited at the airport management division from where they can be collected too.
  • A passenger must claim the item/bag within 60 days of losing it.
  • In case someone misses this deadline, the airport will legally dispose of the item.

Dine, Shop & More at HYI Airport

Passengers and visitors can access numerous food outlets/cafes located around the premises of HYI Airport. Whether they need authentic local flavors or want to indulge in different cuisines, various options are available nearby for the same.

Here is the list of food outlets near San Marcos Airport, TX:

  • The Garden Spot Cafe
  • Texas Seafood and Steak House
  • Masfajitas
  • Surrey Inn & Restaurant
  • Big Pops Diner
  • Lissa’s Restyled Sip & Shop
  • Homestead Cafe
  • Nonnie’s Bakery
  • Lo Nuestro De Mexico
  • Funky Junky
  • Daisy Dukes BBQ
  • Front Street Burgers
  • Subway
  • Matus Pit BBQ
  • Papa G’s Old Fashioned Burgers
  • Tin Shack BBQ
  • Pizza Hut
  • The Old Post Office
  • BB Catering
  • Granpops Country Store
  • The Texan Lounge
  • Church’s Texas Chicken
  • Super Donuts
  • Sonic Drive-In

Transportation Options at San Marcos Airport

At HYI or San Marcos Airport, Texas, one can get different transportation options like rental cars and buses. They can avail of these to reach their desired spot from the airport. Note that the services are available at competitive rates.

Below are the details about the HYI Airport transportation options, fares, and other aspects:

Rental Cars, Taxis, and Limos

Berry Aviation is a trusted service provider at HYI Airport. It provides passengers/guests with courtesy cars for short-haul trips. In case rental cars, taxis, or private limousines are needed, directly contact the provider. The fee will depend on the service type and route.

Bus Services

SMTX THE BUS is available to explore the city at affordable rates. A traveler can hop on this service to visit the city and nearby attractions. Regarding fares, the all-day pass will cost travelers USD 2, while a one-way ride comes with USD 1.

  • For a monthly pass, one will need to spend USD 30. 
  • Please note that this bus is free for the students of Texas State University. 
  • It is available at half the price for specially-abled travelers, senior citizens, and high school students.

HYI Airport Parking

Visitors and flyers alike can use the parking available at HYI Airport to safely halt their vehicles. The airport authorities offer multiple options for different vehicles.

Some additional details about the HYI Airport parking are:

  • The parking ramp at San Marcos Airport is controlled/managed by Berry Aviation.
  • 2 gates are available to enter the parking area.
  • The parking fence is covered with a gate system to restrict unauthorized vehicles.
  • To inquire about the fee/availability of the space, a flyer can call 512-216-6039.
  • The airport management office will provide vehicle owners with the necessary details.

San Marcos Airport (HYI) Map

To locate or reach from one point to another within and outside HYI, passengers can use a map. The San Marcos Airport map in Texas comes in handy when a flier wants to learn about the directions and distance to facilities/desks/kiosks. Besides, it can show fliers the shortest and best route from a specific location to this airport.

Contact Information of San Marcos Regional Airport (HYI)

For information regarding HYI Airport flights/aircraft or to access immediate assistance, the contact information of HYI is vital. For information or help before/after a journey, use the following contact details:

San Marcos Airport Phone Number(512) 216-6039
Email ID[email protected]
HYI Airport Website
Social MediaFacebook:

HYI Airport is a regional airfield. Although it is a small airport, it consists of certain facilities for visitors/passengers to ensure a safe and comfortable journey. Be it dedicated parking spaces or nearby fine dining options, flyers can have a great time before and between their journey.


What are the hours of operation for San Marcos Regional Airport (HYI)?

Usually, San Marcos Regional Airport (HYI) is functional 24/7.

How early should I arrive for my flight at HYI?

Flyers should contact the specific jet service provider to know the time to arrive at HYI Airport.

Does HYI offer accessibility services for travelers with disabilities?

For the availability of accessibility services, contact the HYI Airport Management Office.

How can I request wheelchair assistance at HYI?

The HYI Airport may arrange a wheelchair on special requests made by travelers.

Does HYI offer free Wi-Fi?

Yes, Wi-Fi is provided by Berry Aviation at HYI Airport.

Are there any pet relief areas at HYI?

To find out whether HYI has a pet relief area or not, passengers should call (512) 216-6039.