As other popular budget airlines like Spirit are facing bankruptcy, Allegiant is expanding its service across the United ...

Atlantic City International Airport announced Wednesday that Allegiant Air will begin serving the airport later this year ...

Allegiant Air will become the travel hub's second commercial carrier. It'll fly to Fort Lauderdale starting in December and ...

The low-cost airline, which is headquartered in Las Vegas, Nevada, will add four routes to Florida at the airport, said ...