Flight booking is the process of reserving airline tickets for travel by air, whether for domestic or international journeys. It is one of the most essential steps in travel planning, providing travelers with a scheduled seat on a flight to their chosen destination. With the growth of global travel, booking flights has become faster, more convenient, and accessible through a variety of platforms. Travelers can book flights through several channels: directly on airline websites, through online travel agencies (OTAs) like MakeMyTrip, Expedia, or Skyscanner, via traditional travel agents, or even through mobile apps. Online booking is especially popular due to ease of use, quick price comparisons, access to promotional fares, and immediate confirmation. When booking a flight, travelers choose between one-way, round-trip, or multi-city options. They must also select preferred dates, class of travel (such as Economy, Premium Economy, Business, or First Class), and any specific airline preferences. The fare of a flight often depends on factors like time of booking, travel dates, duration, layovers, and demand. Modern flight booking systems also allow users to filter search results based on price, number of stops, airline, departure/arrival time, and duration. Many airlines and platforms offer dynamic pricing, where ticket prices fluctuate depending on availability and time remaining until departure. Booking in advance often helps travelers secure lower fares.