Spirit Of St Louis Airport is served by 5 airlines, flying from/to 10 destinationsLongest flight from Spirit Of St Louis Airport is St Louis to 🇺🇸 Palm Springs (PSP), which takes around 3 hours and 20 minutes. On an airline like Netjets Aviation. More info on this flight route (SUS-PSP).Shortest flight from Spirit Of St Louis Airport is St Louis to 🇺🇸 St Louis (STL), which takes around 15 minutes. On an airline like Netjets Aviation. More info on this flight route (SUS-STL).