* Prices do not include US and foreign government airport taxes and fees of up to $350, depending upon the package, including the September 11th Security Fee of $2.50 per US enplanement, up to $10 per round-trip; passenger facility charges of $4.50 per segment, up to $18 per round-trip; federal domestic segment fee of $3.70 per segment; travel facilities tax of $8.10. per direction; immigration fee of $7; customs user fee of $5.50; APHIS user fee of $5; and international transportation tax of $16.10 per arrival or departure.