Southwest Airlines has updated its checked bag policy, and passengers will start paying extra tomorrow. Southwest has long allowed passengers to bring a guaranteed free checked bag, but that is changing tomorrow as the airline adopts a new policy.

A few new rules are about to take off as we head into the busy summer travel season. Here’s what to know. With Memorial Day behind us, America’s summer travel season is now in full swing. While fliers should be aware of how to find great fares and the best apps to use when taking a vacation overseas,

Dallas-based Southwest Airlines announced a major change to its longstanding bags fly free policy: checked bags, for the most part, would no