Airport Sioux City, IA
- URL: Sioux City, IA (SUX)
- Time zone: GMT -6
- Service telephone: +1 712 279-6165
- Address: Sioux Gateway Airport, 2403 Aviation Boulevard, IA 51111, USA
- Operating company: Sioux Gateway Airport Authority
- Parking: Yes; paid short and long-term parking, the first 30 minutes are free.
- Directions by car: Interstate 29 to exit #141 and then follow the signs to the airport parking.
- Stations: The nearest Amtrak Station is about 90 miles east in Omaha/ Nebraska, where a connection exists for the "California Zephyr" line that runs from Chicago to Emeryville.
- Flight distribution on the days of the week: Monday (14.41%), Tuesday (13.83%), Wednesday (15.85%), Thursday (13.83%), Friday (14.41%), Saturday (13.83%), Sunday (13.83%)
- Alternative spelling: Sioux City-IA, Sioux Gateway Airport, Col. Bud Day Field, Су-сити - (Айова), Σιού Σίτι, Сіу-Сіті, Сиу-сити, سيوكس سيتي, 수시티, スーシティ (アイオワ州), 蘇城 (艾奥瓦州), 苏城
The airport is 6 miles south of Sioux City. Motorists may reach the airport on the Interstate 29, taking this to exit #141 and then following the signs to the airport parking.