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

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

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

Frontier Airlines will launch 15 new routes in October, including new destinations in Texas, Virginia, and Tulsa, Oklahoma, ...

Frontier Airlines is offering a new Disruption Assistance service which allows passengers to book alternate flights on other ...

The flights, which start at $59, will be available twice a week beginning Oct. 9, Frontier said in a news release Tuesday.

Frontier Airlines anticipates larger losses in Q3 due to weak travel demand, predicting adjusted loss per share between 26 and 42 cents, higher than analyst estimates of 11 cents, amid economic ...

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

Threatening notes were discovered on a Frontier flight from Seattle to Denver on Monday, but authorities later found no ...

What Frontier says about a flight attendants strike In a statement to The Arizona Republic, Frontier Airlines said the airline's staff has been meeting monthly with the union in direct bargaining ...

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