Brownsville/South Padre Island International Airport (IATA: BRO, ICAO: KBRO, FAA LID: BRO) is 5 miles (4.3 nmi; 8.0 km) east of downtown Brownsville, Cameron County, Texas.

The Brownsville/South Padre Island International Airport serves three airlines, six air taxis and offers three fixed-base operations (FBOs) for general aviation. The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a primary commercial service facility.

The National Weather Service forecast office for deep south Texas is on the airport grounds. The airport has scheduled nonstop passenger flights to Dallas/Fort Worth International Airport (DFW) and George Bush Intercontinental Airport (IAH).