Appleton International Airport is served by 5 airlines, flying from/to 9 destinationsLongest flight from Appleton International Airport is Appleton to 🇺🇸 Nashville (BNA), which takes around 1 hour and 55 minutes. On an airline like Allegiant Air. More info on this flight route (ATW-BNA).Shortest flight from Appleton International Airport is Appleton to 🇺🇸 Louisville (SDF), which takes around 1 hour and 10 minutes. On an airline like FedEx Express. More info on this flight route (ATW-SDF).