Tips for finding the lowest airfare deals include searching multiple times each day, using flexible dates and searching alternate airports. Travelers can use tools, such as Kayak, Google Flights, Adioso and Skyscanner, to find the cheapest flights.
Travelers with flexibility can often find the cheapest airfares. On the Kayak website, users can search for fares up to three days before and after the selected date. The "include nearby airports" slider on the Kayak app searches for airports within 80 miles of the selected airport.
Travelers who simply want the best deal can use Skyscanner, Google Flights and Adioso to find the cheapest flights from a specific city. Skyscanner also enables travelers to search by the day, week or month.