ISP to DEC Flight Schedule

A $ indicates that offers pricing for these airline's flights on the dates shown. A dot () indicates the airline has an available flight scheduled, but Expedia does not provide online booking at this time.

Cheap ISP to Decatur flights

Book your ISP to DEC flights with Expedia and find last-minute Islip to Decatur airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between ISP and DEC, with new flight deals and promotions almost daily. When you book your next trip from MacArthur to Decatur IL 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.

Popular Flights from Decatur, Illinois

Browse popular flight destinations from Decatur (DEC), and plan your next exciting trip. Expedia has cheap flights from Decatur on multiple airline carriers, so book your next trip today!

ISP to DEC Route Map

Islip to Decatur Flights, Stats and Airplanes

Route information for flights from MacArthur to Decatur IL.

832.06 miles

ISP - MacArthur Airlines

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