Monroe Regional Airport is served by 4 airlines, flying from/to 5 destinationsLongest flight from Monroe Regional Airport is Monroe to 🇺🇸 Nashville (BNA), which takes around 1 hour. On an airline like Allegiant Air. More info on this flight route (MLU-BNA).Shortest flight from Monroe Regional Airport is Monroe to 🇺🇸 Nashville (BNA), which takes around 1 hour. On an airline like Allegiant Air. More info on this flight route (MLU-BNA).