When comparing Google Flights vs Skyscanner, 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 Skyscanner is ranked 3rd. 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.
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 You can select multiple destinations
Actually, you can select "everywhere" as a destination.
Pro Easy to use
Skyscanner is really intuitive to use and clearly points out the best deals.
Pro Convenient calendar search
Skyscanner has a calendar search, which shows you indicative pricing for the whole month.
Pro Find air tickets based on flexible dates and also in advance by months
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 No search for flexible dates
Skyscanner doesn't offer a way to search for flexible dates (e.g. give or take a few days from the date you specify) in order to find the best deals.
Con Most expensive prices
Con No booking capabilities
Skyscanner is a search engine. It helps you find the best deals, and transfers you to that provider for booking.