Nowadays it is easy to find a really cheap airplane ticket online. It is also very convenient.

Online ticket agencies often offer cheaper rates than usual, and the buying process is quick, easy, and convenient. However, to avoid unpleasant surprises and high ticket prices, it is important to take the following facts into account before making a reservation.

1. Book early
If possible, make sure you book your tickets at least 21 days before your departure. Prices tend to fluctuate all the time, but most of the time if you buy early - you will increase your chances of getting a really cheap airplane ticket.