Mason City Municipal Airport is located six miles west of downtown Mason City, in Cerro Gordo County, Iowa, United States.
In 2007 the airport received a $1 million federal grant to help purchase a perimeter fence around its runways.
In 2009 the airport commission received a $820,916 federal grant to rehabilitate the airport's parking lot and for a Master Abstract Title Opinion study for the airport.
In 2010 the airport received $24,463 in federal funding for runway incursion markings.
A 2011 federal grant provided $115,865 for apron rehabilitation.
In 2012 the airport received a federal grant of $886,604 for the rehabilitation of its parking lot pavement.
A 2013 federal grant paid for $540,000 of snow removal equipment for the airport.
In 2014 the airport was awarded $601,317 in federal grants for improvements to its infrastructure.
In 2021 the airport was awarded over $1,215,000 in federal grants for a new terminal to accommodate incoming airline traffic for Mason City Municipal Airport.
Airline and destinations
SkyWest Airlines, operating as United Express, started service from Mason City to Chicago O'Hare International Airport on March 1, 2021.
Earlier, Mason City had airline service on Air Choice One, Great Lakes Airlines and Mesaba Airlines.