Best Time To Book Christmas Flights 2024. Use our tool to discover the best time to book flights to some of the most popular destinations & some cheaper alternatives to save you money. Here's what you need to know as you prepare to lock in that airfare or mileage redemption for the upcoming 2024 holiday season.

Aim to book domestic flights one to two months ahead of time. Here’s what you need to know as you prepare to lock in that airfare or mileage redemption for the upcoming 2024 holiday season.