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

Frontier is offering a "divorce your old airline" deal after Southwest ends its longstanding "bags fly free" policy.

Denver-based Frontier Airlines is taking a jab at Southwest Airlines and trying to lure in passengers with its new promotion.

Frontier Airlines is also making major upgrades including UpFront Plus seating, which offers extra legroom and a guaranteed ...

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

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

Frontier Airlines took a swipe at Southwest Airlines’ plan to start charging for seat assignments and checked luggage by ...

Frontier Airlines is offering a complimentary checked bag, carry-on, seat selection, and flight changes for nonstop flights ...

Frontier's summer free bag promotion starts the same day Southwest will end its famous policy.

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

Frontier Airlines on Tuesday unveiled a free bag check promotion in a dig at Southwest, exactly one week after the rival ...

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