I find this post of Suzy Strutner from The Huffington Post so I decided to share it with you guys, my fellow travelers. If this data is still true as of this writing, then this is really a big help! Here’s an excerpt of the post. Finally, there’s a scientific answer to that magic number of days before a flight when tickets are at their cheapest. The answer? Are you ready? Are you reeeally ready? Fifty-four days before takeoff is, on average, when domestic airline tickets are at their absolute lowest price. And if you don’t hit 54 days on…