Do both Central Illinois Regional Airport and Idaho Falls Regional Airport serve two cities each?
Central Illinois Regional Airport Central Illinois Regional Airport at Bloomington-Normal (IATA: KBMI, ICAO: BMI) is a public airport in McLean County, Illinois, three miles east of Bloomington and southeast of Normal. Owned by the Bloomington-Normal Airport Authority, it is also known as Central Illinois Regional Airport (CIRA).
Ontario Municipal Airport Ontario Municipal Airport (IATA: ONO, ICAO: KONO, FAA LID: ONO) is a city owned, public use airport located three nautical miles (6 km) west of the central business district of Ontario, a city in Malheur County, Oregon, United States. It is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a "general aviation" facility.