Airline ticket prices vary based on several factors, including demand, seasonality, and the distance of the flight. Prices tend to be higher during peak travel seasons, such as summer and holidays, when more people are flying. Additionally, last-minute bookings often result in higher fares compared to purchasing tickets well in advance. Another important factor is the airline itself. Different airlines, such as Delta or Southwest, may have different pricing strategies and service offerings. Discounts and promotions can also affect ticket prices, making it beneficial for travelers to compare options and book at the right time.