> with airlines, the terms of service and what fees tacked on are constantly changing I don't think those things are constantly changing. What constantly chang

> with airlines, the terms of service and what fees tacked on are constantly changing I don't think those things are constantly changing. What constantly changes is the price of the base ticket, because airlines are always looking for ways to price discriminate--i.e., to charge more for the same flight to customers who are willing to pay more, but charge less to customers who can't afford to pay more, in order to keep the maximum number of seats filled on every flight. But what that price buys you, and what you're going to be charged for stuff that isn't included in that price, doesn't change very often.