When planning a trip, one of the biggest concerns for travelers is airfare. Flight tickets often take up a large portion of the travel budget, which makes finding the most affordable options crucial. Many people wonder: What is the Cheapest Day to Fly on Airlines? The answer isn’t always simple, as it depends on a variety of factors such as seasonality, demand, and even the time of booking. However, with proper research and strategic planning, you can significantly cut down on airfare costs.