Sioux Gateway Airport / Col. Bud Day Field is owned and operated by the City of Sioux City. The City Council, the Sioux Gateway Airport Board of Trustees, and Airport staff encourage you to visit the airport.
Whether you are in Sioux City for business or pleasure, we hope you enjoy your stay and have an opportunity to experience the cultural and recreational opportunities that are uniquely Sioux City.
Contact Sioux Gateway Airport at 712-279-6165
Contact American Airlines at 1-800-433-7300
Purchase your Fly SUX gear here.