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.

Frontier Airlines unveiled sweeping changes to its product and customer service offerings, a shift the low-cost carrier has dubbed “The New Frontier.” ...

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

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

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

This month, Frontier Airlines operates once-daily departures from DFW to seven airports across the US, including Houston (IAH ...

Southwest Airlines has said it will drop its fuel hedging policy to further cut costs as the carrier makes a raft of changes ...

Delta said Southwest customers are “up for grabs,” and is now offering elite status to Southwest A-List and A-List Preferred ...

Upgraded Points' newest study challenges conventional airfare booking strategies by analyzing thousands of flights across ...

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

For the next two years, 24 airline check-in and bag drop-off counters at the Denver International Airport will be temporarily ...

On June 13, low-cost Frontier Airlines plans to launch four-day-a-week service between Austin-Bergstrom and San Diego ...