Best Time To Book Christmas Flights 2024. Ideally, you should book your thanksgiving and christmas flights many months in advance. The best time to book is as soon as the tickets for your desired flights go on sale, as they are likely to be the lowest prices you will see (and they may not even be that cheap.
Berg advises holding off until october to book christmas flights. The best time to buy 2024 holiday flights, according to google google flights released its annual tips for finding cheap thanksgiving and christmas airfare.