Cheap last-minute flights, discount last-minute flights, and something called “skiplagging” are some of the best ways to travel on the cheap in 2022. What does it all mean?! Well, fearless traveler, read on and I’ll share my wisdom. Word to the wise; websites that send you cheap flight alerts are the way to go. Cheap flight alerts can get you discounted flights – and save you as much as 60% or more on what you would pay for the average flight.