Southwest Airlines passengers may have to pay a little more for certain perks. Southwest announced it was raising the fee ...

Southwest Airlines is now accepting mobile boarding passes at 28 total ... or use the airline’s app to check in and have the pass appear with the option to save a replica to the photo gallery.

Southwest Airlines is an American low-cost carrier ... Families are not required to do anything different during the check-in process and boarding passes will still show an A, B, or C.