Two percent of flights operated by U.S. airlines were canceled in August, according to the U.S. Department of Transportation.

Spirit Airlines is taking aggressive steps to avoid bankruptcy, but the best-case outcome still isn't likely to result in a ...

Frontier and Spirit are two of the most popular ultra-low-cost carriers, but which is the better airline, and which offers ...

Ben Baldanza, who helped pioneer discount air travel as head of Spirit Airlines Inc. and became a target of passenger ...

Frontier Airlines' longest route from Hartsfield-Jackson Atlanta International Airport (ATL) is to San Francisco ...

Frontier Airlines, a Denver-based ultra-low-cost carrier ( ULCC), is known for its sustainability and budget-friendly airfare ...

JetBlue Airways (JBLU) and Frontier Airlines have a lot of unfortunate things in common lately. Both presented third-quarter ...

Frontier Airlines launched flights between Newark Liberty International Airport (EWR) and Hartsfield-Jackson Atlanta ...

A look at why one TPG staffer chose to get the Frontier Airlines World Mastercard and how he's making the most of the card's ...

NTSB: An electrical system malfunctioned, the autopilot quit and radio communications were disrupted aboard the flight from ...

JetBlue Airways (JBLU) and Frontier Airlines have a lot of unfortunate things in common lately. Both presented third-quarter earnings Tuesday, and both their stock prices are tanking. Plus ...