2026

Flight deals Travel Guide

How Airline Ticket Pricing Works (2026): Why Flight Prices Change and How to Find the Best Fare

Why do flight prices change overnight? Why does one passenger pay less than another for the same flight? This guide explains how airline ticket pricing really works, from promotional fares and dynamic pricing to baggage fees, operating costs and the best time to book. Learn the economics behind air travel and make more informed booking decisions with Tripenger.