Kissimmee Gateway Airport is served by 2 airlines, flying from/to 3 destinationsLongest flight from Kissimmee Gateway Airport is Orlando to 🇺🇸 Tampa (TPA), which takes around 15 minutes. On an airline like Nolinor Aviation. More info on this flight route (ISM-TPA).Shortest flight from Kissimmee Gateway Airport is Orlando to 🇺🇸 Tampa (TPA), which takes around 15 minutes. On an airline like Nolinor Aviation. More info on this flight route (ISM-TPA).