Originally Posted by
accrue450
All fares are cheapest all-in business class round trip fare found on google flights over the next 6 months, so specific dates could be higher.
For me, ORD-YYZ is $600 RT in business class and just a 1.5 hour direct flight. It seems like it's therefore a no brainer for some of the larger price discrepancies, such as the $3k savings for Johannesburg or $2.5k savings for Melbourne. Similar savings can be achieved out of YVR/YUL if you live on the east/west coast.
Thanks for posting this info. I am curious to the source you used to arrive at these prices, and whether there is the possibility to select flight searches via a pull down menu, as you have in your table listing the fares.