South Bend International Airport is a commercial and freight airport located three miles northwest of downtown South Bend, in St. Joseph County, Indiana, United States. It is the state's second busiest airport in terms of passenger traffic after Indianapolis International Airport.

Indianapolis International Airport is an international airport located seven miles (11 km) southwest of downtown Indianapolis in Marion County, Indiana, United States. It is owned and operated by the Indianapolis Airport Authority. The Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2017–2021 categorized it as a medium hub primary commercial service facility. The airport has flights to over 40 destinations in the United States, Canada and Mexico.