The Big Four of American Airlines, Delta Air Lines, United Airlines and Southwest Airlines dominate the airline scene in this ...

These routes aren't flashy, but they focus on small markets and will help more rural communities seeking better connections ...

Daily Memo: On Thin Ice, U.S. ULCC Pioneer Spirit Airlines Adapts is published in Aviation Daily, an Aviation Week ...

The disparity in size between the low-priced airlines and the top firms underscores a fissure in the industry separating ...

NEW YORK (AP) — Spirit Airlines, the largest budget carrier in the U.S., filed for Chapter 11 bankruptcy protection Monday.

A budget airline is adding four new routes from Dulles as part of the largest expansion in its history. Two are to cities to ...

Frontier Airlines will launch 16 routes between February and March, including 14 the airline flew in past years.

Airport officials said Allegiant Air will be flying out of CAE starting in February with two new routes: one to Daytona Beach ...

Ultra-low fare air carrier Frontier Airlines will launch a third, nonstop route to Florida from Bradley International Airport ...

COLUMBIA, S.C. — Budget travel airline Allegiant Air is expanding service with 44 new nonstop routes in three new cities -- ...