Key West International Airport is served by 6 airlines, flying from/to 10 destinationsLongest flight from Key West International Airport is Key West to 🇺🇸 Covington (CVG), which takes around 2 hours and 50 minutes. On an airline like Allegiant Air. More info on this flight route (EYW-CVG).Shortest flight from Key West International Airport is Key West to 🇺🇸 Fort Myers (RSW), which takes around 35 minutes. On an airline like Tradewind Aviation. More info on this flight route (EYW-RSW).