Frontier Airlines took a swipe at Southwest Airlines’ plan to start charging for seat assignments and checked luggage by doing the opposite. Budget carrier Frontier said customers can receive a bundle ...

Mad about Southwest charging bag fees? One of its competitors is trying to cash in. Increasing narrowbody flights between North America and Europe are changing how people fly. Frontier will offer free ...

Frontier Airlines has responded to rival carrier Southwest’s baggage policy change with a deal to attract more travelers. Southwest had a long-standing rule allowing passengers two free checked bags.