US: Google Flights will now alert travelers when flight prices change

Looking for the best deal on a flight? A new Google Flights feature might be able to help. The new feature will predict fare changes and notify users about price changes for flights they're interested in. "After selecting a specific flight, a notification may appear letting you know when the current fare is expected to expire and how much you can save if you book now," a Google Flights product manager said. The feature uses historical flight data to make predictions. The traveler can choose to track a flight or route and receive notifications via email with updates of prices changes and expected price changes. Google has said the new feature will be available "in the coming weeks." <br/>