A mistake fare, sometimes known as an error fare, is when somebody or some computer messes up and you see flights for a ridiculously low price. When they happen, you have to be quick to book the flight and then wait to see if the airline cancels it. Sometimes they do, sometimes they honor the fare.
This guy, AndrewT, gives us a trip report describing his luxurious La Premiere experience on Air France’s flight from Los Angeles to Paris.
I have never taken advantage of a mistake fare, and since I can’t afford first class, I really enjoyed this trip report on Flyer Talk.