Allegiant Air Launches 11 New Nonstop Routes From Major US Airport: See Full List Now

As an ultra-low-cost carrier, leisure markets are an important battleground for Allegiant Air. This is evident in its strong presence in Florida, where the Sunshine State is home to the airline’s top three airports by departing flights. The carrier’s growth has continued at pace of late, with 11 new routes launching between February 2026 and February 2027 at Fort Lauderdale-Hollywood International Airport (FLL).