The impact of cheap airfares It is more and more common that air-plane tickets are sales at low prices. Some people argue that it has a lot of disadvantages. However, from my perspective, I think it is, overall, a positive development. First of all, it can improve the affordability of flights tickets. In the past, a vast majority of people unable to travel to many other countries because of the expensive flights. The low-cost flights can extremely give more people access to air travel and help them to save money. Secondly, low-budget flights can boost the growth of tourism. Compared to travel by car or by train, air trip can give tourists more freedom to wander their destinations and consume in the local, which due to the time-saving and cost-saving. This means that they can more enjoy the attractions that they wish to visit. Thirdly, traveling by flight also makes guests feel more comfortable than by other vehicles. There might be someones who argue that economy flight can not provide a sufficient cozy environment. In fact, the inexpensive flights provide the same seats as the seats located in regular flight in most case. Fourthly, some people might complain that cheap flight will consume more fuels and damages to the environment. Nevertheless, traveling by air are far more eco-friendly than by other transportation because passenger planes can carry more people than cars and coaches do. By summarize, cheap air trip can offer us affordable and comfortable experience, which can also dramatically promote the booming of tourism. At the same time, it also can be beneficial to the sustainable development of the Earth.