Frontier Airlines declined to comment.Start the day smarter. Get all the news you need in your inbox each morning. ...

A man aboard a Frontier Airlines flight was restrained by fellow passengers on Wednesday after damaging the plane window, ...

A passenger aboard a Frontier Airlines flight to Houston had a violent outburst on Wednesday after being asked to move, ...

A passenger who appeared to be experiencing a mental health crisis punched out the plexiglass of a window mid-flight.

A man aboard to Houston became violent, cracking a window before passengers restrained him. Frontier reportedly declined ...

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.

An unruly passenger on a Frontier Airlines flight was tackled by fellow passengers Tuesday after they say he began punching ...

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

The ultra-low-cost airline also achieved significant operational and fleet milestones while planning for continued growth in ...

Twenty minutes into the flight from Denver to Houston, witnesses say the man was punching the seat in front of him.

Frontier Airlines has managed to snap a four-year full-year net loss streak, ending the year with a net profit of $85 million, with the airline’s chief executive praising its revenue and network ...

Passengers onboard a flight from Denver to Houston this week were forced to restrain a man with shoelaces and zip ties after ...