An awkward, reclusive, unusual young man with a wealth of trust fund money strikes up a friend with a hapless anti-obesity crusader who comes knocking on his door for donations.
American Airlines has a whopping $200 change fee on paid fares (other than full fare refundable tickets) for domestic flights, and up to $450 for international flights. Same day changes are $75 in economy and free for business and first class passengers on paid fares.
Tip. 1  As of publication, Delta charges $150 to change domestic flights and $250 for international flights. 2  Delta allows you to cancel any flight without penalty within 24 hours of purchase. 3  In general, you can only change the return portion of international flights.