Airfare can be one of the biggest expenses when traveling. However, I'm here to share a few secrets with you on how to find the cheapest flights using my favorite tool, Skyscanner. I'll show you a few travel hacks, and some of the best ways to use Skyscanner to your advantage.   Search in Incognito/Private Mode For the longest time I didn't believe booking sites inflated the prices based on your cookies and search history. But, it's true my friends...