James M Cox Dayton International Airport is served by 9 airlines, flying from/to 14 destinationsLongest flight from James M Cox Dayton International Airport is Dayton to 🇺🇸 Denver (DEN), which takes around 3 hours and 30 minutes. On an airline like United Airlines. More info on this flight route (DAY-DEN).Shortest flight from James M Cox Dayton International Airport is Dayton to 🇺🇸 Chicago (MDW), which takes around 1 hour. On an airline like Nordic Regional Airlines. More info on this flight route (DAY-MDW).