Travelers flying with Frontier Airlines can cross one extra fee off their list this summer: their checked bag.

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

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

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

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

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

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

Travelers flying with Frontier Airlines can cross one extra fee off their list this summer: their checked bag. Throughout the summer, the airline is to offer customers a free checked bag on select ...