SIOUX CITY, Iowa (KCAU) — Another nonstop flight to Denver out of Sioux Gateway Airport (SUX) will start at the beginning of next year, airport officials announced. On January 6, 2026, a United ...

SIOUX CITY (KTIV) - Sioux City’s local airport is getting a third flight starting in 2026. The city has announced that a second flight from Sioux City to Denver, Colorado, will be added to Sioux ...

SIOUX FALLS, S.D. (KELO) — Flyers will notice construction on the south side of the existing terminal. It was the usual hustle and bustle at the Sioux Falls airport on Wednesday. From the first gate ...