A Delta flight to Fort Lauderdale made an emergency landing in Fort Myers after a personal battery caught fire. Here's what ...

Spokane International Airport is launching "ultra-low fares" for flights to Denver with Frontier Airlines.

Frontier offering free checked bag just as Southwest Airlines ends signature deal The promotion is good for Frontier flights departing between May 28 and August 18.

Frontier Airlines is feasting on a Southwest's publicity tailspin by promoting one free checked bag for only a few months this summer.

Bags fly free on Frontier Airlines this summer online promotion code all bookings nonstop travel through Aug 18 free checked bags carry-on seat selection Southwest.

Frontier Airlines Just Upgraded Its Monthly All You Can Fly Pass—Here’s How A free Discount Den membership comes with purchase of the monthly GoWild! Pass.

Spirit Airlines again rejected Frontier Airlines’s latest takeover bid, opting to instead focus on its restructuring process to bolster financial stability. Spirit, an ultra-low-cost airline ...

Frontier Airlines is attempting for a second time to merge with the now bankrupt Spirit Airlines, which declared bankruptcy late last year as budget airlines struggle.

Frontier is making an offer to acquire the beleaguered Spirit Airlines, which filed for bankruptcy in November.

Now Frontier is trying to persuade Spirit’s bondholders that they will be better off if the two budget airlines combine than if Spirit tries to go it alone after exiting chapter 11.

Fellow low-cost Frontier has gone all in with a festive scavenger hunt, hiding little green piggy banks around Tampa, Atlanta, Philadelphia, Phoenix, Denver, Cincinnati and Dallas. Anyone finding a ...