The fee is $110 for award flights. There is no fee to change or cancel a flight ticketed within 24 hours, so long as the reservation was made at least 7 days prior to departure. United Airlines charges change fees of $200 for domestic flights and up to $400 or more for international itineraries.
troll noun [C] (CREATURE). âº an âimaginary, either very âlarge or very âsmall âcreature in âtraditional âScandinavian âstories, that has âmagical âpowers and âlives in âmountains or âcaves.
noun. 1  an unattractive female or one with a bad reputation. 2  a person who posts to an internet discussion group or chat room with the sole purpose of disrupting it. 3  ugly, hairy, mean beasts who live under bridges. 4  a post to a computer discussion made only to disrupt it. Nice troll. See more words with the same meaning: computer slang. See more words with the same meaning: to annoy, interfere, intrude. Last edited on Aug 04 2009. Submitted by Walter Rader (Editor) from Sacramento, CA, USA on Aug 04 2009.