Google Flights data reveals the cheapest Thanksgiving and Christmas travel dates

October 5, 2026, was a quiet day in the aviation world, but it held a lot of weight for anyone planning to visit family across the country this winter. Google released five years of aggregated data from its Flights platform that finally puts a number on the age-old question of when to buy your ticket. The data is not a guess or a hunch, but a hard look at how prices move in the months leading up to the two biggest travel peaks of the year. For most of us, the answer is less about luck and more about timing.

The numbers are surprisingly specific. If you are thinking about Thanksgiving, the data suggests that waiting until the last minute is a bad move. The cheapest fares tend to appear about 34 days before you fly. That window puts the sweet spot for Thanksgiving tickets squarely in the middle of October. It is a short window, and it is already here. For Christmas, the timeline shifts a bit, with the best deals appearing between late October and mid-November.

The Thanksgiving Sweet Spot

According to the Google data shared with People magazine, the lowest prices for Thanksgiving travel are found between 21 and 57 days before your flight. The average low point sits at 34 days out. This means that if you are flying out on the week of Thanksgiving 2026, you are looking at a booking window that starts in late September and closes in mid-October. Since today is October 7, you are currently inside that prime window. It is not a time to hesitate.

Many travelers make the mistake of assuming that prices will drop as the holiday gets closer. The data suggests otherwise. Prices tend to start climbing as November arrives, driven by the surge in demand. The window for the best deals is effectively closing as we speak. If you have not booked your Thanksgiving trip yet, the next few days are critical.

Planning for the Christmas Rush

Christmas travel is a different beast. The window for the best prices is a bit earlier and a bit longer. Google’s data shows that the lowest fares for Christmas travel appear about 56 days before departure. The range for the best deals stretches from 33 to 67 days ahead of your travel date. For a trip in the first week of January 2027, that puts the ideal booking time in late October and early November.

This means that the best time to buy a Christmas ticket is actually now. If you are planning a trip for the first week of January, you are right in the middle of the 33 to 67 day window. Waiting until December to book is a gamble that the data does not support. Prices are likely to be higher in the last month before the holiday, as airlines adjust to the final surge in demand.

The Myth of Last Minute Deals

There is a persistent belief that airlines slash prices on unsold seats at the last minute. Garrett Scott, co-author of Uncertainty in Dynamic Pricing Environments, told People that this is a risky strategy. He explained that while prices can drop due to unsold capacity, the risk is that the flight is already full. If the plane is sold out, you are not getting a deal. You are just paying more for a seat that is available, or you are not getting a seat at all.

Scott’s advice is to book early, be flexible with your dates, and look at different arrival and departure times. The data supports his recommendation. The lowest prices are found in a specific window, not at the last minute. Waiting for a last-minute drop is a strategy that works for some, but for most, it is a recipe for disappointment.

Flexibility is Key

Scott’s second piece of advice is to be flexible. The data shows that prices vary significantly based on the day of the week and the time of day. If you can fly on a Tuesday or a Wednesday instead of a Friday, you are likely to save money. The same goes for the time of day. Early morning flights and late night flights are often cheaper than midday flights. This is a small adjustment that can make a big difference in your total cost.

Being flexible also means being open to different airports. If you are flying into a major city, consider flying into a nearby secondary airport. This is a common strategy that can save you hundreds of dollars. It is a small hassle that is worth the savings, especially during the peak holiday season.

The November Peak

Google’s data also highlights that November through early January is the peak season for travel in the United States. This is not a surprise, but it is worth noting. The holiday season is the most popular time of year to travel, and airlines know it. They adjust their pricing accordingly, and the result is higher fares and more crowded airports. If you can avoid traveling during this period, you will save money and avoid the stress of peak season travel.

However, for many, holiday travel is not optional. It is a time to be with family and friends, and the cost is worth it. The key is to plan ahead and book early. The data gives you the tools to do that. Use them wisely, and you will be able to enjoy the holidays without worrying about the cost of your trip.