How to Use Google Flights to Find Cheap Flights

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If you’re looking for an easy way to compare airfare and save money on your next trip, Google Flights should be one of the first tools you use. It lets you compare prices from hundreds of airlines, track fare changes, explore destinations based on your budget, and find cheaper travel dates in just a few clicks.

I’ve used Google Flights for several trips over the years, including flights to Montreal, Boston, Seattle, Chicago, and Savannah. One feature I rely on is the Price Graph because it quickly shows whether changing my trip by a day or two could save me a significant amount of money.

Whether you’re planning a vacation, business trip, or weekend getaway, this guide will show you exactly how to use Google Flights and get the best possible deal.

What Is Google Flights?

Google Flights is a free flight search tool that helps travelers compare airfare from multiple airlines and travel websites in one place.

Instead of visiting each airline individually, you can search once and compare prices, flight times, layovers, baggage information, and more. Once you find the flight you want, Google Flights sends you to the airline or travel booking website to complete your purchase.

One of its biggest advantages is speed. Search results appear almost instantly, making it easy to compare your options without opening multiple tabs.

How to Search for Flights on Google Flights

Searching for flights only takes a few minutes.

Start by entering:

• Your departure airport or city
• Your destination
• Travel dates
• Number of travelers
• Cabin class (Economy, Premium Economy, Business, or First)

Google Flights immediately displays available flights from numerous airlines.

If your travel dates are flexible, click on the calendar to compare prices across different days. Sometimes shifting your departure or return by just one day can save hundreds of dollars.

How to Read Google Flights Results

Once your search loads, you’ll see several important details for each flight, including:

• Price
• Airline
• Departure and arrival times
• Total travel time
• Number of stops
• Layover locations
• Carry-on and baggage information

Google often highlights certain flights with labels such as “Best” or “Cheapest” to help narrow your options quickly.

You can also sort the results by:

• Lowest price
• Shortest duration
• Departure time
• Arrival time

This makes it easy to find the flight that best fits your budget and schedule.

Use the Date Grid and Price Graph

One of my favorite Google Flights features is the Date Grid.

The Date Grid lets you compare prices across multiple departure and return dates without performing dozens of separate searches.

The Price Graph is just as useful.

Instead of looking at one date, the graph shows price trends over time. If your schedule is flexible, this feature can help you identify the least expensive days to travel.

I’ve personally used this feature several times to save money simply by adjusting my trip by one or two days.

Filter Your Results

Google Flights includes several filters that help narrow your search.

Popular filters include:

• Airline
• Number of stops
• Price
• Departure time
• Arrival time
• Flight duration
• Bags included
• Connecting airports

These filters are especially helpful if you’re trying to avoid long layovers or only want nonstop flights.

How to Track Flight Prices

One of the best features is Price Tracking.

After searching for your flight, simply turn on Track Prices.

Google Flights will email you whenever prices increase or decrease.

Instead of checking airfare every day, Google does the work for you.

This is especially useful if you’re planning a trip several months in advance.

How to Use the Explore Feature

Not sure where you want to travel?

Google Flights has an Explore feature that’s perfect for flexible travelers.

Enter your departure airport and leave the destination blank.

Google will display a map showing destinations around the world, along with current airfares.

You can also filter by:

• Budget
• Travel dates
• Trip length
• Region
• Type of destination

If you’re simply looking for a cheap getaway, this is one of the best tools available.

Can You Book Flights Directly Through Google Flights?

No.

Google Flights is a flight search engine, not a booking website.

Once you select a flight, you’ll be redirected to the airline’s website or an online travel agency to complete your purchase.

This is actually a benefit because you often book directly with the airline instead of going through a third party.

Is Google Flights Free?

Yes.

Google Flights is completely free to use.

There are:

• No subscription fees
• No hidden charges
• No membership requirements

You can search, compare prices, and track airfare without paying anything.

When Is the Best Time to Book Flights?

There isn’t one perfect day to book flights, but there are a few general guidelines.

For domestic flights, booking 1 to 3 months before departure often provides the best prices.

For international trips, it’s usually better to start looking 2 to 6 months in advance.

Rather than focusing on booking on a certain day of the week, I recommend using Google Flights’ Price Tracking feature. It gives you a much better idea of when prices are actually changing.

Google Flights Tips to Save Money

Here are a few tips I’ve learned from using Google Flights:

• Turn on price tracking before booking.
• Check nearby airports for cheaper fares.
• Use the Date Grid to compare prices.
• Review the Price Graph before purchasing.
• Compare one-way flights with round-trip pricing.
• Be flexible with your travel dates whenever possible.
• Explore destinations if you don’t have a specific location in mind.

Even small adjustments can lead to noticeable savings.

Pros and Cons of Google Flights

Pros

• Free to use
• Extremely fast search results
• Excellent price tracking
• Date Grid and Price Graph
• Explore feature for flexible travel
• Easy-to-use interface

Cons

• Doesn’t book flights directly
• Some budget airlines may not appear
• Doesn’t offer vacation packages like some travel agencies

Frequently Asked Questions

Is Google Flights free?

Yes. Google Flights is completely free to use for searching, comparing prices, and tracking airfare.

Can Google Flights predict prices?

Google Flights often provides guidance on whether current prices are considered low, typical, or high based on historical data.

Does Google Flights track prices?

Yes. You can turn on price tracking and receive email alerts whenever airfare changes.

Can I cancel a flight through Google Flights?

No. Since Google Flights doesn’t sell tickets, you’ll need to contact the airline or travel agency where you booked your flight.

Is Google Flights better than Expedia?

Google Flights is generally faster for comparing airfare, while Expedia may be better if you’re booking vacation packages that include hotels or rental cars.

Google Flights has become one of my favorite travel planning tools because it makes comparing airfare quick and simple. Whether you’re looking for the cheapest ticket, tracking prices over time, or exploring destinations you hadn’t considered, it gives you plenty of useful information without costing a dime.

If you’re planning a trip, I recommend starting with Google Flights before booking anywhere else. It can help you compare airlines, find cheaper travel dates, and avoid overpaying for airfare.

If you want to save even more money on your next trip, check out the travel section. The articles there pair well with Google Flights and can help you stretch your travel budget even further.