Timing is everything when it comes to airfare. Research suggests that for domestic flights, you should aim to book . For international travel, the "sweet spot" is usually two to eight months out .

Is Buying Airline Tickets At The Airport A Good Idea? - Order Express buy airport tickets

While most people book online, buying at the airport ticket counter is still an option, though it's rarely the most convenient. Timing is everything when it comes to airfare