Hi there, Allegiant Air SYD Terminal is a well-known low-cost airline in the United States. Allegiant mostly operates flights within the United States, although its services and terminal operations are of importance to travelers using other airports. Despite the fact that Allegiant Air does not currently operate direct flights to or from Sydney,

 

 

Visit, https://www.flytermial.com/allegiant-air/allegiant-air-syd-terminal-sydney-airport/