Finding a good price on flights can be very difficult, especially since prices fluctuate so often and even change for specific people. Google aims to solve that by further improving Google Flights.
New features include notifications about price changes on the flight you’re looking at, the ability to track flight prices via email updates, and tips to get the cheapest price by using different airports or buying at specific times.
Google is also improving hotel searching by adding a “Deals” category and displaying loyalty discounts you can take advantage of, as well as adding an explore feature so you can find the ideal vacation for yourself.
Source: Google Blog