Isaac Moura Rocha Municipal Airport - Guanambi Airport (IATA: GNM, ICAO: SNGI) is located on Avenida 1, in the Belo Horizonte neighborhood, in the Brazilian municipality of Guanambi, in the state of Bahia.

The airport has already had regular flights operated by Nordeste Linhas Aéreas, which after being sold to RIO-SUL/VARIG, ended its operations in several destinations in the interior of Bahia. Later, Abaeté Linhas Aéreas took over some routes, including operating at Guanambi Airport, with the main destinations being the cities of Bom Jesus da Lapa and Salvador.

The airport has obtained the Provisional Operational Certification since 02/14/2020, and can operate regular flights to any destination in Brazil.

In early 2016, the company Azul Linhas Aéreas Brasileiras announced its intention to operate flights at this airport to Belo Horizonte, being the 12th airport in Bahia with Azul operations. In February 2019, the company Voepass Linhas Aéreas (formerly Passaredo Linhas Aéreas) also showed interest in operating flights departing from Guanambi Airport to the capital of Bahia, Salvador.

Azul Linhas Aéreas Brasileiras confirmed the start of operations at the airport as of September 20, 2021. The company operates daily flights (except holidays), all bound for Belo Horizonte-Confins International Airport with the ATR-72 aircraft.

During the months of July to September 2022, Azul Linhas Aéreas Brasileiras, through its subsidiary Azul Conecta, operated flights with the Cessna 208 aircraft at Guanambi Airport. The flight departed on Saturday from Recife-Guararapes International Airport, with stopovers in Salvador, Guanambi, Belo Horizonte and a final stop at Jundiaí Airport. On Sundays the flight had the opposite direction. During the time of operation, changes were made in the schedules, with stops also being made at Montes Claros Airport and Vitória da Conquista Airport.

On May 24, 2023, Voepass Linhas Aéreas started selling tickets with operations starting on June 26, 2023. Initially, five weekly flights will be operated (Sundays, Mondays, Wednesdays, Thursdays and Fridays), all bound for Salvador International Airport with the ATR-72 aircraft.