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

Frontier Airlines launched a promotion that includes free checked bags, taking aim at rival carrier Southwest, which reversed ...

"Breaking up with your old airline? We’re here for you!" said Frontier Airlines. The Denver-based airline said a new free bag ...

“We’ve always had heart,” Frontier CEO Barry Biffle said in a news release on Tuesday. “Some airlines are walking away from ...

"Think of this as the ultimate 'divorce your old airline' deal," Frontier CEO Barry Biffle said in the release—which, by the ...

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

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

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

Frontier Airlines is stepping up its game. The airline announced Tuesday via press release that it will offer customers a ...

Last week, Southwest Airlines announced an end to its long-time policy of two-free checked bags. Frontier officials say ...

Frontier Airlines took a dig at Southwest by offering newer amenities for travelers as it ushered in its so-called "New ...

The offer comes after Southwest announced last week that it would end its long-standing two-free checked bags policy for most passengers. The move is one of several major changes at the airline, from ...