Palm Beach International Airport is served by 23 airlines, flying from/to 77 destinationsLongest flight from Palm Beach International Airport is West Palm Beach to 🇺🇸 Los Angeles (LAX), which takes around 5 hours and 55 minutes. On an airline like JetBlue. More info on this flight route (PBI-LAX).Shortest flight from Palm Beach International Airport is West Palm Beach to 🇺🇸 Boca Raton (BCT), which takes around 5 minutes. On an airline like Netjets Aviation. More info on this flight route (PBI-BCT).