Key Takeaways Frontier on Tuesday announced free seat selection, flight changes and checked bags for a limited time. The ...

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

Days after Southwest Airlines announced that it will no longer offer two free checked bags to most customers, Frontier has ...

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

Starting today, the budget airline is offering a “bundle” for travelers. The deal include a free carry-on, free ...

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

Frontier Airlines is offering a free checked bag on certain flights this summer, after Southwest Airlines announced it would ...

Frontier Airlines is making a pitch to steal Southwest Airlines customers by asking them to “divorce your old airline” with a ...

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

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