San Antonio, December 11, 2025
San Antonio International Airport is set to enhance its capacity by adding an 18th gate to its terminal expansion project, aimed to accommodate the booming passenger traffic. This expansion is a key part of the $1.2 billion Terminal Development Program, anticipated to be completed by 2028. With features such as a single security checkpoint and extensive concessions space, this project is expected to cater to over 11 million passengers annually, surpassing pre-pandemic levels while also generating around 6,000 local jobs.
San Antonio International Airport Expands Terminal Project to Include 18th Gate
San Antonio, Texas – The San Antonio International Airport (SAT) has announced the addition of an 18th gate to its new terminal project, enhancing its capacity to accommodate growing passenger traffic. This expansion is part of the airport’s $1.2 billion Terminal Development Program, which remains on track for completion in 2028. The new terminal will feature 850,000 square feet of space, a single security checkpoint, and 40,000 square feet dedicated to concessions.
Originally, the terminal was designed to include 17 gates. However, the decision to add an 18th gate reflects the airport’s proactive approach to meet increasing travel demand. The expanded terminal is expected to handle approximately 11.41 million passengers in 2025, surpassing the pre-pandemic record of 10.36 million set in 2019.
In addition to the new gates, the terminal will offer a variety of amenities, including a central passenger screening area, a modern Federal Inspection Station for international arrivals, and a range of dining and retail options. The design incorporates elements that reflect San Antonio’s unique character, aiming to provide travelers with a welcoming and efficient experience.
The Terminal Development Program is a significant component of the city’s broader ELEVATE/SAT initiative, which focuses on modernizing and expanding airport facilities to support future growth. The project is expected to generate approximately 6,000 direct and indirect jobs, with more than 85% of the construction management contract anticipated to go to local contractors, thereby benefiting the San Antonio community.
As the project progresses, SAT continues to prioritize passenger comfort and operational efficiency, ensuring that the new terminal will meet the needs of travelers and support the region’s economic development.
Key Features of the Terminal Development Program
| Feature | Description |
|---|---|
| Number of Gates | 18 gates, including 3 widebody international gates. |
| Terminal Size | 850,000 square feet of new terminal space. |
| Concessions Space | 40,000 square feet dedicated to dining and retail options. |
| Federal Inspection Station | Modern facility for international arrivals. |
| Job Creation | Approximately 6,000 direct and indirect jobs expected. |
Frequently Asked Questions (FAQ)
What is the San Antonio International Airport’s Terminal Development Program?
The Terminal Development Program is a $1.2 billion initiative aimed at expanding and modernizing the San Antonio International Airport to accommodate increasing passenger traffic and enhance overall airport functionality.
How many gates will the new terminal have?
The new terminal will feature 18 gates, up from the original plan of 17, to better serve the growing number of passengers.
When is the new terminal expected to open?
The new terminal is scheduled to open in 2028.
What amenities will the new terminal offer?
The terminal will include a central passenger screening area, a modern Federal Inspection Station for international arrivals, and a variety of dining and retail options.
How will the Terminal Development Program impact the local economy?
The program is expected to generate approximately 6,000 direct and indirect jobs, with more than 85% of the construction management contract anticipated to go to local contractors, benefiting the San Antonio community.
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