Allegiant starts its service out of Atlantic City International Airport on Friday. According to BreakingAC.com, the first of two new airlines coming to the Egg Harbor Township location is celebrating with one-way fares to Florida starting at $39. The routes are to Punta Gorda at Punta Gorda Airport, or PGD, and St. Petersburg, Fla. via St. Pete-Clearwater International Airport, PIE. The new flights will operate as many as twice each week.