Moderator, Air Canada; FlyerTalk Evangelist
Join Date: Feb 2015
Location: YYC
Programs: AC SE MM, FB Plat, WS Plat, BA Silver, Marriott Plat, Hilton Gold, Accor Gold
Posts: 18,942
Is there GST on a US ticket? If so, wouldn't GST be non-refundable, at least on whatever amount of base fare that AC has kept for itself?