If you're looking to book a flight for Christmas, the best time to buy your tickets is usually around 11-12 weeks prior to your travel dates. This is because the closer you get to Christmas, the more expensive the tickets tend to get as demand increases. However, it's important to note that prices may vary depending on the airline, destination, and time of day you're traveling, so it's always a good idea to compare prices from multiple airlines and book early if you can. Additionally, some airlines may have specific policies regarding changes or cancellations for holiday flights, so it's important to review the terms and