Of course we all love it when mistake fares happen and they’re honored and we get to travel the world at insanely cheap prices, especially in business or first class.
For some readers booking a $28 ticket to Paris presents a moral challenge: should you take advantage of something you know is a mistake? My own view is that I’m happy to book it, airlines will choose to honor it or they won’t, but if they’re going to fly people to Paris for $28 I’d like to be one of those people.