Book plane tickets now for the holidays

Summer break just ended, but it's already time to start thinking about Christmas break.

According to the global travel search site, this week is the best time to buy flights for Thanksgiving, Christmas, and New Year's Eve.

If you book now for Christmas time, you can save close to 19 percent on flights

If you don't get around to it this week, the next cheapest times to buy are August 31st and September 28th.