Frontier Group Holdings, Inc. struggles with industry overcapacity, weak fares & competition. Click for more on ULCC as I ...

Law enforcement and fire officials were investigating a potential threat on a plane at Denver International Airport, but ...

Frontier crew members discovered two threatening notes on a flight headed from Seattle-Tacoma International Airport to Denver ...

Frontier Airlines is offering a new Disruption Assistance service which allows passengers to book alternate flights on other airlines or get a refund if their flight is canceled or significantly ...

D enver-based Ultra-low-cost carrier Frontier Airlines is returning to Tulsa International Airport this October, restoring a ...

Frontier Airlines debuts Disruption Assistance for Any Reason, offering instant rebooking across airlines and refunds to give travelers ultimate flexibility.

Spirit Airlines is launching a new route connecting Fort Lauderdale to Key West, while Frontier Airlines is adding service to ...

As low-budget airlines face a downturn, Frontier is launching 15 new routes, including a direct flight from Salt Lake City to ...

Frontier Airlines announced an addition of 15 new flight routes this fall, including three at Dallas Fort Worth International ...

Major airlines tied for third place in comfort rankings, but two carriers stood above the rest. Budget airlines Spirit and Frontier ranked at the bottom for passenger experience.

Crewmembers found two threatening notes on the plane from Seattle-Tacoma International Airport to Denver International ...

Frontier Airlines has announced four new flight routes from Denver International Airport to begin this October.