Enter the city of departure and the point of arrival. Choose departure and arrival dates. You should be careful not to confuse dates.
It is known that some search engines look for default round-trip airfares. Fill up the number of passengers.
You need to pay attention that passengers are most often entered depending on age.
There are several categories: adults, children under 12 and infants under 2 years old. Choose a class of flight. Due to popularity, economy class tickets for one adult passenger is usually the default class unless specified otherwise.
If you need a business class ticket, you need to put a “tick” in the appropriate box.
There is a big bright button “buy” on many websites to purchase tickets. You should click on it, and you will be taken to the website of the reservation system.