Southwest passengers (William Thomas Cain-Getty Images-File via CNN Newsource) *Say it ain’t so. Southwest Airlines has gone ... start charging a fee per bag checked in curbside, the airline ...

Southwest Airlines has put a price tag on checking bags, a coveted free perk that is about to disappear as part of ...

(Southwest charges $150 for a third checked bag and up to $200 for overweight luggage among other fees).However, that is a fraction of the baggage fees collected by other airlines, with American ...