1, select the purchase channel. There are many channels for online ticket purchase, which can be found on shopping websites such as Taobao and JD.COM. You can also use professional websites, such as Ctrip and where to go; You can also order directly from airlines in official website. Different ticket purchasing channels may differ in details, but the difference is very small.

2. Go to the website. After you decide to choose a ticketing website, you need to log in to this website. After entering the website, select the ticket and you can see the ticket purchase settings. It should be noted that the website that buys air tickets can be registered or not, which does not affect the purchase of tickets.

3 Enter the location and time. After entering the ticketing website, you should choose the round-trip location of the ticket purchase. The round-trip location can be entered manually or selected on the website. Similarly, the flight time is also entered in this way. After entering the location and time, it will be displayed on the web page.

4. Search for airline tickets. After entering the flight time and place, click Search to enter the ticket search interface. The process of air ticket search may take a little time and you need to wait patiently. In the searched interface, you can see the ticket prices in different time periods and choose the best one.

5. Date comparison. After the tickets are found, there will be tickets for many days. The days before and after may add up to several months. At this time, if the formation is not in a hurry, you can compare the days when the air tickets are cheaper and then determine what kind of air tickets to book.

6. Book a plane ticket. After selecting the air ticket to be booked, you can book the air ticket. When booking a plane ticket, you need to fill in the order form. The order for air tickets is more troublesome. You should fill in the relevant identity information carefully and choose whether to buy insurance. Although it is troublesome to fill in, the filling method is not complicated.

7. Pay online. After filling out the ticket form, you need to pay online. The payment of air tickets is similar to that of general online shopping, so I won't go into details here. It should be pointed out that after the payment is completed, a short message will be sent to the reserved mobile phone to confirm the ticket issue. Generally, the time from sending short messages to successful payment is not long.