Google has built a new built-in flight tool that has just been greatly improved beyond just showing prices. Right now, when you search for the cost of your upcoming flights using its search engine , you might see a pop-up tab that tells you when the fare is expected to expire and how much money you'll save by booking sooner rather than later. If you're still interested in buying a ticket, you can track the flight or route and get alerts about fare increases.

Google draws its data from historical flight cost data , so it won't be completely accurate all the time. However, it offers a useful source of information when you're trying to save money while searching for flights, especially during peak times (holidays, bank holidays, etc.) or when you're planning a long-haul trip. The company is also working on improving Google's Flights app for mobile phones, so you can save and track flights from your phone as long as you're signed in to your Google account for Chrome .
If you're not sure if you want to book the flight, you can book the flight and receive email alerts to let you know when flight prices are expected to change. The expiration date and expected prices will be sent as alerts for the coming weeks that Google Flights is available. You'll also continue to receive alerts about price increases and decreases for your saved flights.
If you're still looking for inspiration on where to travel, you can type in Explore for ideas for destinations to visit based on the type of vacation you're looking for. Happy travels!

