For a travel ticket booking system, there can be two options 1 - AWS - Amazon Web Services and 2. Dedicated Server. Depend on traffic expectations on your platform, server company and server parameters can be defined which can range in $60 USD to $500 USD per month. A travel software may have B2C, B2B, corporates and backend, followed by flights, hotels, transfers, sightseeing, VISA, forex etc. Thus one has to see from the point of not only the visitors but also the number of searches, which one visitor is trying to trigger. On the other hand, if you want setup the hardware in your local office then the pricing parameters will change significantly. An ever increasing number of travel agencies in United States are deciding to enlist travel app developers in India to develop and cost the ticketing platforms.