Want to find the cheapest flights available right now? Google Flights is one of the most powerful free flight search tools in 2026 — and most people only use 10% of what it can do. This guide shows you exactly how to use Google Flights to find the best deals, track prices, and book smarter on any device.
✅ Open Google Flights: https://flights.google.com
📱 On mobile? Jump to: Google Flights on phone ↓
📌 How to Use Google Flights – Step by Step
- Go to flights.google.com in any browser.
- Select your trip type — Round trip, One way, or Multi-city — from the dropdown at the top left.
- Enter your departure city or airport and your destination. You can enter multiple destinations for multi-city trips.
- Set your travel dates. If your dates are flexible, click the calendar icon to open the Date Grid — this shows prices for every day combination across a full month.
- Select your number of passengers and cabin class (Economy, Premium Economy, Business, or First).
- Click Search. Google Flights will display available flights sorted by price, with the best value options highlighted.
- Use the filters on the left to narrow by airline, number of stops, departure time, or maximum price.
- Found a good price? Toggle on Track prices to get email alerts if the fare changes. Or click the flight to be taken to the airline or booking site to complete your purchase.
🔹 Pro Tip: Use the Explore map feature if you don't have a fixed destination — it shows cheap flight prices to destinations around the world on an interactive map. Perfect for spontaneous travel.
📅 How to Use the Google Flights Date Grid
The Date Grid is one of the most powerful and underused features on Google Flights. It shows you a full matrix of prices for every combination of departure and return date — so you can instantly see which dates are cheapest.
- Enter your origin and destination as normal.
- Click the date field — instead of picking a specific date, click the Date grid tab that appears.
- A grid will appear showing prices for each day combination. Green cells are the cheapest, darker cells are more expensive.
- Click any cell to instantly see flights for that date combination.
💡 If you can shift your travel by even 1–2 days, the Date Grid often reveals savings of 20–40% on the same route.
🔔 How to Track Flight Prices on Google Flights
Google Flights can monitor a route and alert you by email when the price drops — completely free.
- Search your route and dates on flights.google.com.
- On the results page, find the "Track prices" toggle near the top and switch it on.
- Make sure you are signed in to your Google account — alerts will be sent to your Gmail inbox.
- Google will notify you when prices go up or down significantly for that route.
⚠️ Price tracking works best when your dates are set. If you are tracking a flexible date range, set up separate alerts for your most likely travel windows.
💡 Google Flights Tips to Find the Cheapest Tickets
| Tip | What It Does |
|---|---|
| Use the Date Grid | Compare prices across a full month to find the cheapest travel days |
| Try Nearby Airports | Enable "Nearby airports" to see if flying from/to an alternate airport saves money |
| Search in Incognito | Prevents price increases based on repeated searches for the same route |
| Flexible Destinations | Use the Explore map to discover cheap destinations you hadn't considered |
| Book on Tuesdays | Airlines often release sales early in the week — Tuesday/Wednesday fares are typically lowest |
| Check Price History | Google shows whether current prices are high, low, or typical for your route |
| Set Price Alerts | Track prices and get Gmail alerts when fares drop for your route |
| Add Bags in Filters | Filter by "Include checked bag" to see true all-in prices — budget airlines look cheaper until you add luggage |
📱 How to Use Google Flights on Mobile
There is no dedicated Google Flights app — but the mobile website works perfectly on any smartphone.
- Open any browser on your phone (Chrome, Safari, Firefox) and go to flights.google.com.
- The interface automatically adjusts for mobile — tap the search fields to enter your origin, destination, and dates.
- Swipe through the calendar to find cheap dates, or tap Price graph to see fare trends over time.
- Tap any flight to see details and be redirected to book with the airline or booking site.
💡 Add Google Flights to your phone's home screen for quick access: in Chrome, tap the menu (three dots) and select Add to Home screen. It works like an app without taking up storage.
⚖️ Google Flights vs Other Flight Search Sites
| Site | Best For |
|---|---|
| Google Flights | Price tracking, date flexibility, fast search, no booking fees |
| Skyscanner | Budget airlines, "whole month" search, global coverage |
| Kayak | Price forecasting, hotel + flight bundles |
| Momondo | Finding obscure routes and hidden deals |
| Direct airline sites | Best price guarantee, loyalty points, seat selection |
🔹 Always cross-check Google Flights results with the airline's own website before booking — airlines sometimes offer exclusive discounts only on their direct site.
❓ Frequently Asked Questions
Is Google Flights free to use?
Yes, Google Flights is completely free. It is a search and comparison tool — you pay the airline or booking site when you purchase your ticket, not Google. There are no hidden fees for using the platform.
Does Google Flights show all airlines?
Google Flights covers most major and regional airlines, but some budget carriers like Ryanair do not list their fares on Google Flights. If you don't see a specific airline in results, check their website directly.
What is the cheapest day to fly?
Tuesdays and Wednesdays are generally the cheapest days to fly. Fridays and Sundays are typically the most expensive. Use the Google Flights Date Grid to compare prices across a full month at a glance.
How does Google Flights price tracking work?
After searching a route, toggle on "Track prices" on the results page. Google will send email alerts to your Gmail inbox when the fare for that route rises or drops significantly. You need to be signed in to your Google account for this feature to work.
How far in advance should I book flights?
For domestic flights, booking 1–3 months ahead usually gets the best price. For international flights, 2–6 months in advance is generally optimal. Google Flights shows a price history graph so you can see whether current fares are high or low compared to historical data for your route.
Can I use Google Flights on my phone?
Yes. Google Flights works on any mobile browser at flights.google.com — there is no separate app needed. The mobile site is fully optimized for smartphones. You can also add it to your home screen via your browser menu for app-like quick access.
What does the green price label mean on Google Flights?
A green price label means the fare is lower than the typical price for that route based on historical data — it is a good time to book. An orange or red label means the price is higher than usual, so it may be worth waiting or adjusting your dates.
Can I book directly through Google Flights?
Sometimes. Some airlines support direct booking through Google Flights. For most results, clicking a flight will take you to the airline's own website or a third-party booking platform to complete your purchase. Google Flights itself does not charge any booking fees.
🔗 Helpful Links
📋 Conclusion
Google Flights is one of the best free tools available for finding cheap airline tickets in 2026. By using the Date Grid, price tracking alerts, nearby airport options, and the Explore map, you can consistently find deals that most travelers miss. Bookmark this guide and open flights.google.com next time you're planning a trip — your wallet will thank you.