You know how to save a quick 50 bucks on airfare? Simple. Just use a carry-on.
Or fly JetBlue or Southwest, where you can still get a free checked-bag. Most other
airlines charge $25 each way (and the nimble minds at Spirit Airlines charge you for checked bags and carry-ons, so watch your wallet on that discount carrier).
If you follow my savings tip then supposedly you and everyone else in the carry-on
brigade will wind up costing the Transportation Security Administration an additional...Full Story