Rialto Municipal Airport (FAA LID: L67), originally Miro Field,[citation needed] was a general aviation airport three miles (5 km) northwest of Rialto, in San Bernardino County, California, United States.

This led the city of Rialto to approve the closing of the airport by 2009/2010 for redevelopment, driven by real estate developers.

[citation needed] The airport was expected to close by January or February 2015, once the San Bernardino County Sheriff's Department Aviation Division relocated to the San Bernardino International Airport.

Development of Renaissance Marketplace was planned to begin as soon as the airport closed and the runways were removed.

Since 1984 the City of Rialto accepted more than US$15 million in federal aid for airport improvement and land purchases.