68. Watch Out for Fare Mistakes
What you need: websites such as Secret Flying or Airfare Watchdog
Est. Cost: Lower than normal
You can get a free vacation if you act fast and take advantage of the airline’s mistake. If you book quickly, and don’t hesitate to take advantage of an airline’s mistake – no matter how unjust it may seem – you can get a great deal on a flight.
Airfare Watchdog, Secret Flying and other websites can help you identify such errors and get the lowest prices. Book these flights quickly, because the price will disappear instantly once the airline realizes their mistake.