When planning a trip abroad, airfare is often the largest part of the budget, and prices fluctuate unpredictably every day. To secure cheap flight tickets, you don't need to manually refresh webpages every day. This guide will walk you through using the built-in price tracking feature on Google Flights step-by-step. Simply set your desired destination and date range, and the automated tracking system will monitor prices in the background. Whenever ticket prices drop or reach historic lows, Google will automatically send you an email alert. This practical travel hack allows you to pinpoint the best time to purchase, saving you thousands in airfare differences—a must-learn money-saving skill for savvy budget travelers.