The Quad City International Airport (Code: MLI) in Moline, IL is your official airport for the Quad Cities, Eastern Iowa, and Western Illinois regions. Dozens of daily arrivals and departures with nonstop flights to popular vacation destinations. Connections beyond through major hub cities like Chicago, Atlanta Dallas Detroit and more can take you anywhere you need to be. Airlines include Allegiant, American Eagle, Delta AirLines, and United Express. See why traveling with the Quad City International Airport is easier. Visit qcairport.com for flight tracking, schedules, directions, and more.