Celia María Airport (ICAO: SEEL) is a small general aviation airport located in Pasaje, a city in El Oro Province in southern Ecuador. It serves primarily light aircraft and private aviation needs in the region, with limited scheduled commercial service. Pasaje is situated near the larger city of Machala, which is the provincial capital of El Oro and a significant commercial hub in southern Ecuador. The airport plays a supporting role in regional connectivity, complementing the more substantial facilities at Santa Rosa International Airport (ETR), which serves the broader El Oro Province area.