How long is the flight to Port-au-Prince?
The below times are for non stop flight segments to Toussaint Louverture International Airport (PAP). From John F Kennedy International Airport (JFK), the flight time is roughly 3 hours and 25 minutes. From Miami International Airport (MIA), the flight time is roughly 1 hour and 33 minutes. From Fort Lauderdale Hollywood International Airport (FLL), the flight time is roughly 1 hour and 36 minutes.
Please keep in mind that the above are time in the air; most travel sites will quote a ramp to ramp time which is about a 1/2 hour greater than the air time.