Pierre Regional Airport is served by 3 airlines, flying from/to 4 destinationsLongest flight from Pierre Regional Airport is Pierre to 🇺🇸 Denver (DEN), which takes around 1 hour and 20 minutes. On an airline like Aerogaviota. More info on this flight route (PIR-DEN).Shortest flight from Pierre Regional Airport is Pierre to 🇺🇸 Denver (DEN), which takes around 1 hour and 20 minutes. On an airline like Aerogaviota. More info on this flight route (PIR-DEN).