Frontier Airlines is taking aim at Southwest (LUV) with a new promotion offering a free checked and free seat selection.

The airline known for free checked luggage, Southwest, will start charging to check bags and to select seats, like most ...

Southwest Airlines, known for free bags and open seating, is overhauling policies, leaving loyalists questioning if it’s ...

United Airlines CEO Scott Kirby and Delta Air Lines President Glen Hauenstein on Tuesday weighed in on Southwest Airlines ...

"Clearly, there are some customers who chose them because of that, and now those customers are up for grabs," said Delta's ...

There will be exceptions: Customers who have a Southwest Airlines co-branded credit card can get one bag for free, and ...

The airline did not outline the fee schedule but said the new policy would start with flights booked on May 28.

Southwest Airlines’ calling card is their free checked bag policy; as of May 28, only specific ticket classes will receive ...

It's the end of a (free) era: Southwest Airlines will begin charging for checked bags at the end of May.

Southwest Airlines is getting rid of its most recognizable perk. The airline announced that it is doing away with free ...

Several big airlines cut near-term financial forecasts, showing how economic anxiety is starting to hit travel demand. Delta ...

Frontier is vying for Southwest customers after the Dallas-based carrier decided to scrap its “two bags fly free” policy.