American Airlines AAdvantage 1.65* American Airlines added a new route map pin in Delta Air Lines' stronghold ... Blue increased award prices but promised better availability. Frontier Airlines ...

A crazed Frontier Airlines passenger was restrained by a group of fellow travelers with makeshift restraints after repeatedly punching the seat in front of him before cracking a window with his foot.

Frontier Group Holdings, parent company of Frontier Airlines, beat Q4 profit expectations with a 12% revenue increase.

Spirit Airlines rejected Frontier Airlines' second attempt to merge the two companies on Wednesday and will continue with its plans to exit bankruptcy. Frontier made an offer in early January ...

Frontier plans to turn to Reno, Nev.; Tucson, Ariz.; and Antigua and Barbuda as it adds more routes. It is planning to expand service across the U.S. and the Caribbean by adding 16 routes.

In December, Frontier launched five new nonstop routes out of TPA including flights to Boston, Portland, Maine and Burlington ...

A passenger aboard a Frontier Airlines flight to Houston had a violent outburst on Wednesday after being asked to move, punching and kicking in his seat until he cracked one layer of the plane’s ...

"According to the document submitted to Aerocivil, Frontier plans to operate two weekly flights using Airbus A320neo and A321neo (EADSF) aircraft," the news outlet reported. "The airline will ...