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

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

On March 18, the airline announced low fares, free checked bags and free flight changes. Frontier seized the opportunity ...

Frontier Airlines took a swipe at Southwest Airlines’ plan to start charging for seat assignments and checked luggage by ...

Frontier Airlines is offering a complimentary checked bag, carry-on, seat selection, and flight changes for nonstop flights ...

A Southwest Airlines customer checks a bag in Chicago's Midway International Airport. Beginning on May 28, Southwest will no ...

Southwest Airlines is ending its long-standing free checked bag policy for most passengers. Here are the details.

Southwest Airlines will begin charging customers a fee to check bags. It's a significant change for the budget carrier, which ...

Frontier pounced on free bags as a winning value proposition after Southwest Airlines dropped its “two bags free” ...

The carrier announced Tuesday that it will begin charging certain passengers to check their luggage on flights, a significant ...

Several airlines in the US have cut down their first-quarter profit and sales estimates as they grapple with a recent drop in ...

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