Travel experts from Dollar Flight Club have revealed that airlines constantly fluctuating flight prices due to dynamic pricing algorithms, fluctuations in demand, market factors, and competition. The advanced revenue management systems adjust prices in real time, based on demand, seat availability, and competitive competition. As cheaper seats begin to sell out, prices automatically rise. This allows airlines to reserve some economy seats for last-minute business flyers who pay higher prices. Other factors such as demand and booking patterns, such as how quickly seats are being sold compared to historical patterns, can also influence price. The experts recommend using incognito mode when searching to prevent airlines from tracking you or your search history.