Some new changes have come to Google Flights which make it easier for you to tell if you should wait before booking your next flights. The online service will now use historical prices to tell you if you should book right away or if the price is expected to drop in a few days. Just in time for the holiday season. In addition to the tips Google already gives you for flights (such as: saving a few bucks if you leave on a different day or different airport) Google will now take into account these historical flight prices and show you a percentage of how surely the price will drop and how...
Source: http://www.gsmarena.com/google_will_tell_you_if_you_should_wait_before_buying_a_flight-news-21129.php
