Change Fee
A fee charged by an airline when a traveler modifies a confirmed booking after it has been ticketed.
A change fee is the charge an airline levies when a passenger modifies the date, time, routing, or destination of a ticket after it has been issued. The fee varies widely by airline, fare class, advance notice given, and the nature of the change. In recent years, many carriers — particularly in the US and Europe — have eliminated change fees on most economy and premium economy fares in response to competitive pressure, though restrictions and fare differentials still apply to the cheapest ticket categories.
Why it matters
Change fees have historically been a substantial hidden cost in corporate travel programmes. When meeting schedules shift — as they frequently do — the cost of rebooking a non-flexible ticket can exceed the cost of the fare itself. Travel policy decisions about which fare classes to enable on specific routes must weigh the upfront saving on a restricted fare against the expected change fee exposure based on historical rebooking rates for that route or traveler segment.
How it works in practice
Change fees are triggered at the time of modification and typically charged to the original payment method. If the new fare is higher than the original, the traveler also pays the fare difference in addition to the change fee. If the new fare is lower on a non-refundable ticket, the difference is usually retained as a credit rather than refunded. Corporate booking tools with fare rules visibility enable travellers to see change fee conditions before purchasing.
The takeaway
The headline change fee is only part of the rebooking cost equation. Always factor in fare differentials — particularly on routes where prices spike as the departure date approaches — when assessing the true cost of booking a non-flexible ticket. Programs operating in markets with volatile pricing should generally bias toward flexible fares on high-change routes even if the upfront cost is higher.