January 11, 2012 By Rachel Klein Fodor’s Editor New Rules for Airlines The last of bait-and-switch airfare pricing may finally be upon us. At least, that’s what several new regulations going into effect by the end of January suggest. The biggest news is that all those hidden taxes and fees that increase an advertised $59 one-way fare to Florida up to $112—or $224 round-trip after all is said and done—will now need to be shown upfront, rather than at the end of the booking process. Equally appealing, passengers will also be allowed to change their reservations for free within 24 …