Numerous goliath airlines despite everything have exorbitant ticket-exchange fees. Charging $200 to exchange a $250, leaving you with only $50 in esteem is crazy, and energizing to $800 to exchange any ticket is absurd.
Airlines may fix this all alone. United has evidently dropped change fees on domestic standard economy and premium tickets forever. It’s difficult to make any expectations until it’s noticeable what different airlines do, and fees stay on international tickets.