In a decision with implications for the aviation industry, a federal appeals court ruled that Frontier Airlines cannot pocket millions of dollars in security fees collected from passengers who never ...

Benjamin Khoury knows how to follow instructions. So when he prepared for his Frontier Airlines flight from Dallas to Phoenix, he made sure his carry-on luggage was regulation size. He even measured ...

Frontier Airlines is trying to win market share from Spirit, JetBlue, and Southwest Airlines with low fares and cheap loyalty ...

Here’s what you need to know before buying an all-you-can-fly pass.

The Transportation Security Administration expects to screen more than 18 million people from May 23 to 29 this year, a 6.4% increase from the same period last year. Spirit Airlines and Frontier ...

A Frontier Airlines flight departs from the west runway of Denver International Airport, with the terminal in the background, Thursday, Oct. 27, 2005. (AP Photo/David Zalubowski) Frontier Airlines ...

Similarly to many low-cost airlines, Frontier Airlines found its main market by flying into smaller cities underserved by mainstream airlines. Especially early after launch, airlines will generally ...

If you have some flexibility with your travel dates and don’t mind making last-minute plans, Frontier Airlines has a new deal that may be worth considering. The airline is selling its Fall and Winter ...

Spirit Airlines and Frontier Airlines both made changes you should know about. On Friday, Frontier Airlines introduced four new fare classes: basic, economy, premium and business. The highest three ...