The "Cheapest" tab feature is rolling out globally over the next two weeks ahead of the peak holiday travel season. We've already covered the cheapest times to book flights based on destination and time of year, and now, Google Flights is offering a new upgrade for when cost is more of priority than convenience to maximize your travel budget.

The “Cheapest” tab is available to mobile users of Google Flights. After searching for a flight, you'll see the 'best' options, based on price and convenience. To the right, you'll find the “Cheapest” tab, which focuses solely on price. Several users have already started using the new feature and posting about it on social media.

Google Flights recommends travelers purchase their Thanksgiving flights in early October, after which airfare will likely rise.