When comparing Google Flights vs FlyGRN, the Slant community recommends Google Flights for most people. In the question“What are the best travel search engines?” Google Flights is ranked 1st while FlyGRN is ranked 17th. The most important reason people chose Google Flights is:
You can pick the cheapest date to fly easily by comparing the different dates at once.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Ability to compare price for many dates at once
You can pick the cheapest date to fly easily by comparing the different dates at once.
Pro Supports multiple departure and destination airports in a single search
Pro "Explore" feature helps you discover new (cheap) places to go
Google Flights offers a neat explore feature that allows you to search by dates, continents and interests to discover new destinations.
Pro Google integration
It's integration into Google (example: query "flights to Sydney") makes it convenient to use.
Pro Clean and simple user interface
Pro Train connections search and alternative route suggestions (Europe)
Google Flights allows to search for train connections and suggests when travel by train is a good alternative to air travel for your destinations. You can search train connections for 56 destinations and nearly 400 routes across Germany and Northern Europe.
Pro Results optionally include checked and carry on bag fees for more accurate costs
Pro Free carbon offsetting
When you book a flight with FlyGRN's partners, they receive a fee. FlyGRN uses a part of that fee to support building solar panel projects in India to offset the carbon emissions of your flight for free.
Pro Often cheapest
Has often the cheapest flights, but not always.
Cons
Con Not able to book directly on Google Flights
You can't make a purchase/booking directly on the site. You are instead redirected to the company offering the service and must book there.
Con Limited to flights only
Google Flights only provides information for flights, and does not include other categories that many travel search engines do (such as hotels and packages).
Con Not always cheapest
Although it often finds the best prices, sometimes other sites are cheaper.