The carrier’s latest sale, which dropped on April 1 (April Fools’ Day), is no joke, officials wrote in a press release.

"I don't care which side of the aisle you're on," said Brian Wahlstrom, who photographed the pilot now facing an internal investigation.

Passenger removed from flight because of medical device . On March 31, a woman traveling on a Frontier Airlines flight from ...

A Frontier Airlines pilot was photographed wearing a Trump hat. Passengers expect professionalism and the airline is ...

A new study found that Frontier Airlines is the most budget-friendly airline for flying out of the Charlotte Douglas ...

Phoenix travelers can find deals on spring flights to 14 cities this month, including California spots and a major casino and ...

A woman was removed from a Frontier Airlines flight that was getting ready to take off from Houston’s George Bush ...

Along with a free bag, some flights will be discounted to as low as $39 one-way for flights during the same time period.

Frontier Airlines is bringing back free checked bags for a limited time this summer. Here's how to get one on a trip out of Nashville.

In February, Frontier Airlines added nonstop flights between Bradley and Miami. Avelo Airlines also added nonstop flights in ...

The low-cost air carrier is offering a promotion with reduced fares a free checked bag for travel through summer.

Frontier Airlines said it will launch three new routes from San Diego in June, bringing its total number of routes from the ...