When picking a flight to get to where you need (or want) to be, it’s almost always a hassle to know if you’re getting the best deal. Let’s face it: The traveler who repeatedly searches for the “best time to buy flights” but still comes out buying that expensive plane ticket isn’t alone. Flight prices are a moving target, and an answer one year doesn’t necessarily work the next. For 2024, flight booking company CheapAir released its 10th annual Airfare Study on how to score the best deal for domestic flights in 2024.