All those airline fees can add up when you travel. No matter who you are or how you travel, there is an airline (or several airlines) that is a perfect match for you. Don't go over budget because you've spent more on fees than you expected or planned for. Also, if you know how to travel light, you can save a lot. Every year the fees change and usually go up. Airlines make billions of dollars on checked bag fees alone, so make your money stretch further and pick the right carrier for you and your trip.