Prices for flights from most major Canadian cities (Montreal, Toronto, Vancouver, Halifax) are as low as $511CAD roundtrip. This is a huge savings over the normal rates of well over U$S 1000.
You can book these special fares at airfare.com, but act now because they will not last. Unfortunately, flights from Buenos Aires to Canada are not discounted. 🙁
And, if you or your guests need a place to stay, check out our Buenos Aires rental apartment.
– Thanks to The Points Guy for the tip.