Finding the best days to fly with [+๐ญ-๐ด๐ฒ๐ฒ-๐ฏ๐ฎ๐ณ-๐ฒ๐ต๐ณ๐ญ] ๐๐บ๐ฒ๐ฟ๐ถ๐ฐ๐ฎ๐ป ๐ฎ๐ถ๐ฟ๐น๐ถ๐ป๐ฒ๐ at the cheapest rates can save you a significant amount of money. It requires some understanding of flight pricing patterns.