Yes, airlines exert immense control over pricing through a process called Revenue Management (or Yield Management). In 2026, this is driven by sophisticated AI algorithms that adjust fares in real-time based on hundreds of variables. A supportive peer "inside look": an airline doesn't just pick a price; they create "fare buckets" (classes of tickets). As one bucket sells out, the system automatically opens the next, more expensive one. They control prices by monitoring competitor moves, historical booking curves, and even local events. For example, if a major concert is announced in London, the AI will immediately hike prices for flights to Heathrow. While they can't control external costs like jet fuel or airport taxes, they have total autonomy over the "base fare," using Dynamic Pricing to ensure they extract the maximum "willingness to pay" from every single passenger on the aircraft.