While there is no "magic hour" where prices universally drop, current research for 2026 indicates that and late evening (8:00 PM – 11:00 PM) are the most likely times to secure lower fares. Modern dynamic pricing algorithms update fares continuously throughout the day based on real-time demand, but these off-peak windows often catch overnight system refreshes before the daily rush begins. Best Times to Book
Research indicates that you book often matters less than which day you choose to book and travel. cheapest time of day to buy flights