@thriftytraveler: Mistake fares are rare, but when we find them, they are some of the best deals in travel for cheap flights. A reporter from the Wall Street Journal like many of our subscribers learned the lesson that while rare, airlines can cancel tickets if they believe an error was made so it’s best practice not to book anything else related to that trip for at least 2 weeks Check out our full story on our website for how you can book mistake fares like this too. #cheapflights #businessclass #traveltips