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

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 ...

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

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 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 ...

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.

Frontier Airlines did away with its customer service call line a few months ago in favor of a messaging-based system available on multiple platforms. The airline says customer response has been ...

Frontier Airlines is launching a new all-you-can-fly summer pass allowing travelers unlimited flights over the warmer months for an introductory price of $399. The rollout of the low-fare airline ...

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 ...