Finding the best flight deals is an adventure. I welcome the challenge to see how low I can get a favorable route. Here are some of my suggestions from 21 years of frequent traveling.
Where to start – When I begin my search, I start with Kayak.com. This site does not sell tickets, but pulls in information from Orbitz, Expedia, Cheaptickets, and the airline home sites. It is a great place to explore your options. It offers multiple tools to narrow your search criteria based on time, airlines, even airline alliances.
On the home page of Kayak, you enter in your route. Kayak is unique in that you can enter in multiple destinations separated by commas. This enables you to search multiple locations. Pick the major cities near you. Later you can add smaller, regional airports.