When Is The Best Time To Book A Flight 2025 Season. Most airlines put flights on sale as far as 11 or even 12 months in advance, which means you can already search now for travel in fall 2025. Note that summer is one of the busiest travel seasons, especially for families.

Rather than focusing on the when is the best time to book my flight question before booking, i realized that the most optimal strategy is to just book your flight as soon as. But the experts recommend booking even earlier for.