Frontier Airlines is offering one-way spring break fares starting at $19 until February 9 for travel through May 21, 2025, on selected routes and dates.

The man broke the window’s inner pane and plastic frame before being subdued on a Frontier Airlines flight on Tuesday. The F.B.I. is investigating.

Frontier Airlines ULCC-0.67%decrease; red down pointing triangle is making another run at a deal for Spirit SAVEQ 1.54%increase; green up pointing triangle Airlines. So far, the struggling rival ...

Rather than accept Frontier’s offer, Spirit said it will stick to its current plan to emerge from Chapter 11 bankruptcy.

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.

Bankrupt Spirit Airlines Inc. rejected a new acquisition offer from the parent of Frontier Airlines but said it remains open ...