Cotulla-La Salle County Airport is served by 1 airline, flying from/to 2 destinationsLongest flight from Cotulla-La Salle County Airport is Cotulla to 🇺🇸 Denver (APA), which takes around 2 hours. On an airline like Netjets Aviation. More info on this flight route (COT-APA).Shortest flight from Cotulla-La Salle County Airport is Cotulla to 🇺🇸 Denver (APA), which takes around 2 hours. On an airline like Netjets Aviation. More info on this flight route (COT-APA).