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

"Breaking up with your old airline? We’re here for you!" said Frontier Airlines. The Denver-based airline said a new free bag ...

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

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

Frontier is offering their Economy Bundle for free for nonstop flights between March 18 and August 18. They are including in ...

Some airlines are walking away from what travelers love, but we're running towards it,” said Barry Biffle, president and CEO ...

Frontier Airlines is offering free carry-ons and free checked bags for the summer. The airline said depending on customer ...

The airline also said Tuesday that it will launch a new, basic economy fare ... performance has fallen behind rivals. Last ...

The offer comes after Southwest announced last week that it would end its long-standing two-free checked bags policy for most passengers. The move is one of several major changes at the airline, from ...

Southwest Airlines is ending its free checked bags policy for many passengers. Some experts think customer loyalty could ...

Southwest Airlines will soon begin charging for checked baggage and assigning seating. Here are the start dates for those ...

"We’ve always had heart," said Frontier CEO Barry Biffle. "Some airlines are walking away from what travelers love, but we're running towards it. Think of this as the ultimate 'divorce your old ...