Welcome to the San Antonio International Airport.
San Antonio International Airport provides commercial airline service for the South Texas region. More than 8.5 million passengers fly into and out of historic San Antonio each year, visiting more than 30 non-stop domestic and international destinations on 10 airlines. San Antonio is a diverse, progressive and globally competitive city with a solid vision for national and international economic development. As the seventh-largest city in the United States, San Antonio is experiencing solid economic growth in 21st century industries such as bio-science and healthcare. Military City, USA is home to several military bases including Joint Base San Antonio, the largest base organization in the U.S. Department of Defense and comprised of Fort Sam Houston Army Base, Lackland Air Force Base and Randolph Air Force Base.