Cheap RFD to Sioux City flights

Book your RFD to SUX flights with Expedia and find last-minute Rockford to Sioux City airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between RFD and SUX, with new flight deals and promotions almost daily. When you book your next trip from Greater Rockford to Sioux Gateway with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.

RFD to SUX Route Map

Rockford to Sioux City Flights, Stats and Airplanes

Route information for flights from Greater Rockford to Sioux Gateway.

372.55 miles

SUX - Sioux Gateway Airlines

Browse the most popular airlines servicing the Sioux City (SUX) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.