The Easiest Hack: Check the Airfare Price the Day After You Book (opens in new tab)

The easiest hack is simply to check the airfare price the day after you book a flight (my vote is for the next morning before you forget!). Most flight reservations in the U.S. are beholden to the 24-hour free cancellation period, so why not take advantage of that while you’ve got it and the price might have changed? Though there is no guarantee that the price will go up or down, this hack is one of the easiest, no-fuss ways to make sure you’ve got the best flight price available. In one rece...