Direct Sioux City to Denver Flights to Start in June

SIOUX CITY - Frontier Airlines is announcing plans to add three non-stop flights each week to Sioux City from its hub in Denver.  Sioux City airport director Curt Miller says customers can start booking seats now.  The first flight from Denver into Sioux City will be June 12th, with the first flight to Denver the next day.  The flights will be offered three times a week.  Frontier last provided air service to Sioux City between 2007 and 2008.  Frontier is celebrating the new service by offering some flights as low as $49 each way.  You can learn more at