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

Frontier and American Airlines have rushed forward with new deals, in the wake of Southwest Airlines' controversial decision ...

Frontier's summertime deal appears to be in response to Southwest Airlines, which recently announced it will start charging for checked bags.

Frontier announced the limited time offer a week after rival Southwest Airlines ended its "bags fly free" policy for most travelers.

Frontier pounced on free bags as a winning value proposition after Southwest Airlines dropped its “two bags free” brand-defining policy.

Frontier Airlines recently announced a new promotion that makes travel with a companion or friends totally free, with its ...

Frontier and American Airlines have rushed forward with new deals, in the wake of Southwest Airlines' controversial decision to eliminate the popular free checked bag perk. The offers come after ...

Frontier CEO Barry Biffle hinted that the deal could stick around. Frontier Airlines is stepping up its game. The airline announced Tuesday via press release that it will offer customers a free ...

All flight reservations must be made by March 24 to take advantage of the offer. “We’ve always had heart,” said Barry Biffle, ...

Days after Southwest Airlines announced that it will no longer offer two free checked bags to most customers, Frontier has ...