With this change to 'high-density stations,' Dallas-based Southwest will aim to offer more flights to more destinations.

Spirit is the largest by fleet count, as, according to data from ch-aviation, it operates 176 aircraft, while Frontier has ...

The nonstop flight by American Airlines in only for the holiday season and on a specific set of dates before Christmas and ...

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

Weeks after dropping its long-standing “bags fly free” policy, Southwest Airlines may be gearing up for broader changes.

Find the latest Southwest Airlines Co. (LUV) stock quote, history, news and other vital information to help you with your stock trading and investing.