この内容で
AAだと7760円 HISだと240円高い8000円
為替レートだけで30%以上の変わる？

US September 11th Security Fee (AY)
JP¥1,260
United States Immigration User Fee (XY)
JP¥790
United States Customs User Fee (YC)
JP¥650
United States APHIS Passenger Fee Passengers (XA)
JP¥450
US International Arrival Tax (US)
JP¥4,100
US Passenger Facility Charge (XF)
JP¥510