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 ...

Police confirmed that officers cleared the Frontier plane that landed in Denver on Monday from Seattle, and that “the threat ...

Denver-based Frontier Airlines is adding four new nonstop routes this fall from Denver International Airport, increasing its ...

If you frequently fly Frontier and don't mind paying an annual fee, it may be worth picking up the airline's card. But you ...

Frontier ceased flying to Tulsa in March 2022, citing a shortage of aircraft. Promotional-fare tickets must be purchased by ...

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

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 ...

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.

A Frontier Airlines flight landed safely at CVG July 21 after crew members reported that they discovered a “threatening note” ...

Frontier Airlines is offering $40,000 in flight vouchers to run clubs participating in Boulderthon, awarding prizes including flights, race entries, and hotel stays, with a deadline to apply by August ...

Spirit Airlines and Frontier Airlines, two prominent budget carriers, on Monday announced plans to merge, a combination that would create the fifth-largest U.S. airline by market share, putting ...