keep.jpg

amirraizat / Shutterstock.com

If you have a flexible schedule in terms of when you can go on vacation, you can use websites like AirFare Watchdog, Secret Flying, or Skyscanner to keep an eye out for computer glitches that result in companies offering flight tickets at extremely low rates. If you manage to grab tickets to your dream destination before the error is fixed, your airline is obligated to honor it.