MIRAMAR, Fla., 2018-Nov-13 — /Travel PR News/ — Florida’s hometown airline is doubling down on Jacksonville before its first flight from there ever takes off!  Beginning February 14, 2019, Spirit (NYSE: SAVE) will begin daily nonstop service from Jacksonville International Airport (JAX) to Baltimore-Washington International Airport (BWI) and Fort Lauderdale-Hollywood International Airport (FLL).   It comes after Spirit announced in September that it would be bringing… Read the full press release