- Balsas Airport is a domestic airport located in Balsas, a city in the state of Maranhão, Brazil. It serves as an important transportation hub, connecting Balsas with various destinations within the country. The airport is operated by the Brazilian Air Force and has a relatively small terminal building that handles both arrivals and departures. Balsas Airport offers regular flights to and from major cities in Brazil, providing convenient access for both business and leisure travelers.