Spirit Airlines said on Monday it will furlough about 270 pilots while demoting another 140, as the cash-strapped budget ...

Spirit Airlines, the Florida-based budget airline, is changing its travel options to emphasize they have premium seating, too. Here's what to know.

Spirit Airlines, the Florida-based budget airline, is changing its travel options to emphasize they have premium seating, too. Here's what to know.

Spirit Airlines has come out swinging against United Airlines' and JetBlue Airways' planned "Blue Sky" commercial partnership, describing the deal as anticompetitive and detrimental to smaller ...

Spirit Airlines said that the proposed JetBlue-United partnership “raises serious competition and public interest questions” in a complaint to the Department of Transportation filed on Tuesday.

Other commercial planes were hit that day, prompting Spirit, JetBlue and American Airlines to cancel their flights to Port-au-Prince. None of those flights have resumed.

Spirit Airlines will add new seasonal non-stop flight between Atlantic City and Miami starting in August.