Finding cheap flights starts with having great tools at your fingertips to make things happen. Skyscanner is one of those tools that frequent travelers use. It scours the interwebs searching for the best available and cheapest flights.
Skyscanner is not perfect. Many other competitors are looking to help you find the best deals, and it always helps to check many other places.
Like Skyscanner, Momondo will categorize the cheapest, fastest, and best flights available. It tracks close to 700 different sites, giving you many options offered by the airlines and other sites offering cheap travel deals.
It is a tool you can use just like Skyscanner, but it is an OTA. An OTA is an online travel agent. There are customer service people who have a slight guarantee to help you out. They will book flights for you as a travel agent will.
Kayak compares sites like Skyscanner and will even include prices found on Skyscanner or CheapOair on sites' lists. They will even show trends of when a price will be higher or lower, allowing you to pick a great time to book a flight.
Booking.com's parent company now owns Kayak and Priceline. If you want a one-stop shop for everything, you can head to Booking.com to get hotel rooms and find great flight deals.