Salt Cay Airport is served by 1 airline, flying from/to 2 destinationsLongest flight from Salt Cay Airport is Salt Cay to 🇹🇨 Cockburn Town (GDT), which takes around 10 minutes. On an airline like Caicos Express Airways. More info on this flight route (SLX-GDT).Shortest flight from Salt Cay Airport is Salt Cay to 🇹🇨 Cockburn Town (GDT), which takes around 10 minutes. On an airline like Caicos Express Airways. More info on this flight route (SLX-GDT).