As soon as you get one flight booked, start digging in more to find the best dates. Check your schedule, talk to friends, and rebook. Every time you rebook, cancel the previous flight. Or book several different dates and spend the next twenty-four hours figuring out which one to keep. The best deals disappear within an hour, and most good ones are gone within a day. Don’t miss out on going somewhere you’d really like to go because you were a perfectionist and waited too long.

