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

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

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

In an effort to lure in disgruntled passengers after Southwest canceled its free bag policy, Frontier Airlines launched its ...