How to Find Cheap Flights with Google Flights
Google Flights helps you compare airfares across airlines and find the best time to book your next trip.
Go to Google Flights
~15sEnter your trip details
~19sQuick Tip
Type the name of your nearest city — Google will automatically suggest the correct airport.
Use the Price Calendar to find the cheapest days
~18sSet a Price Alert
~23sQuick Tip
Price Alerts work best when you set them 6 to 8 weeks before your travel date — that's when prices tend to shift most.
Check what's included in the fare
~20sBook directly on the airline's website
~23sWarning
Never pay for flights through an unfamiliar third-party site. Stick to the airline's official website for the best protection and easiest customer service.
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Google Flights is a free tool that searches dozens of airlines at once and shows you the cheapest available fares in a clear, well-organized format. You do not book directly through Google — instead, Google shows you the options and then sends you to the airline's own website to complete your purchase. This keeps things straightforward and means you are always booking directly with the airline.
To get started, go to flights.google.com in any web browser on your phone or computer. You do not need a Google account to use it. Type in your departure city and destination, then select your travel dates. Google will show you a list of available flights ranked by price, with the total cost clearly displayed.
One of the most useful features is the Price Calendar. After entering your trip details, look for a small calendar icon or the words "Date Grid" or "Price Graph" near the top of the results. Clicking this shows you a full month of prices — days with lower fares appear in green, and higher fares appear in darker colors. If you have flexibility on your travel dates, even shifting by one or two days can save you $50 or more.
You can also set a Price Alert. This is a free feature — click the bell icon near your search results and Google will send you an email whenever the fare on your route goes up or down. This is helpful if you are not ready to book yet but want to keep an eye on prices.
When comparing flights, pay attention to the filters. You can filter by number of stops (nonstop flights are faster but often more expensive), by airline, and by departure time. Also check the baggage icon next to each flight — many basic economy fares do not include a checked bag or even a carry-on. The total price you see may not include bags.
Once you find the flight you want, click "Select" and Google will redirect you to the airline's website to complete the booking. Always double-check the price on the airline's site before entering your payment information, since prices can fluctuate in real time.
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