Although all the passengers on a flight arrive at their destination at the same time, there are different types of flight tickets that provide different levels of service and amenities. As a consumer the choices range from economy to first class, the difference between the two is significant, not only in comfort but in price. Tickets can be purchased for a one way flight with no return or a round trip ticket can be purchased. For those passengers that are flying with their children it may be possible for the child to sit on the lap of the parent or if they are over a certain age, they will occupy a seat but in both cases the tickets are different as are the prices.
The least expensive ticket available is economy class; these tickets place you in the most uncomfortable part of the aircraft. Many low cost budget airlines do not differentiate, the aircraft they fly is configured for economy class only; these aircraft rarely cater to business class or first class passengers. People with long legs or those who are a little on the plump side will find that economy class seating is quite uncomfortable.
The most comfortable seats and the most spacious interior are found in first class. In addition to a very comfortable seat the first class passenger is subjected to range of wonderful amenities that economy class passengers do not get. The seats are far apart from one another offering far more space and privacy, the meals are superior and served on fine china and accompanied by fine wines and spirits. The first class passenger will also have special lounges that they can relax in prior to departure and in-flight entertainment is superior. After saying all this, it is important to note that the cost of a first class ticket is perhaps five to ten times the cost of an economy class ticket.
If the passenger has a young child it may not be necessary to purchase a separate ticket. If you have a child that has yet to reach about two years of age then the child can fly on the flight tickets of the parent or guardian, but of course the child cannot occupy a seat. Once the child reaches an age where they need to have a seat of their own, a seat must be purchased but in most cases at a reduced price as the child is travelling with a responsible adult.