Public Transportation from Jacksonville Airport:  All ground transportation services - including rental car agencies, taxi and limousine services - are located at the Airport ourtesy Desk located on the lower level of the passenger terminal, adjacent to baggage claim.
For more information, you can also contact Jacksonville Transportation Authority at 904-630-3100.

Public bus 'AirJTA Express' has a courtesy desk in the arrivals area of the terminal, which offers route information & schedules. 
Bus CT3 to downtown Jacksonville
is departing outside of the terminal. For more information call 904-630-3100 or visit: www. jtafla.com

RedCoach offers premium service on fully-reclineable seats.  departing Jacksonville offers service to Orlando and to Tampa ($30 one-way fare) -

Google Plus One