Purdue University Airport is served by 3 airlines, flying from/to 5 destinationsLongest flight from Purdue University Airport is Lafayette to 🇺🇸 Chicago (ORD), which takes around 1 hour and 20 minutes. On an airline like Southern Airways Express. More info on this flight route (LAF-ORD).Shortest flight from Purdue University Airport is Lafayette to 🇺🇸 Chicago (ORD), which takes around 1 hour and 20 minutes. On an airline like Southern Airways Express. More info on this flight route (LAF-ORD).