Brownsville/South Padre Island International Airport is served by 6 airlines, flying from/to 5 destinationsLongest flight from Brownsville/South Padre Island International Airport is Brownsville to 🇺🇸 Houston (IAH), which takes around 1 hour and 30 minutes. On an airline like United Airlines. More info on this flight route (BRO-IAH).Shortest flight from Brownsville/South Padre Island International Airport is Brownsville to 🇺🇸 Houston (SGR), which takes around 45 minutes. On an airline like Netjets Aviation. More info on this flight route (BRO-SGR).