Sioux City Airport, officially known as Sioux Gateway Airport, is a public airport located in Sioux City, Iowa, United States. It has a rich history dating back to its establishment in 1940 as a military airfield. The airport played a significant role during World War II and has since evolved into a thriving commercial airport.
Sioux City Airport serves as a hub for several major airlines, including American Airlines and Delta Air Lines. These carriers provide regular flights to popular domestic destinations such as Chicago, Denver, and Minneapolis, as well as connections to international destinations.