A Frontier Airlines flight was forced to turn back to Denver after an unruly passenger attempted to open the door of an ...

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

Despite plans to focus on premium travel offerings, ultra-low-cost carrier Spirit Airlines is the best carrier for booking a ...

Passengers on a Frontier Airlines flight from Atlanta got off on the tarmac after a “beeping noise” was heard in the cargo ...

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.