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

DENVER — Frontier Airlines is capitalizing on the growing backlash against Southwest Airlines with a new promotion this ...

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

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

After airlines offered up new flights to 2025 spring-break getaway destinations, one airline will launch a flight from Phoenix to a cool-weather spot in time for summer's triple-digit heat.