Cheapair Com When To Buy Flights (2026)

CheapAir.com’s annual "When to Buy Flights" study reveals that the optimal time to secure the lowest airfare is typically within a "Prime Booking Window" of 1.5 to 5 months before departure, rather than on a specific day of the week. The research highlights that booking 6 to 11 months out offers the best selection, while waiting until the final 14 days leads to significantly higher prices due to last-minute demand. You can explore the full report on CheapAir.com.