Originally Posted by
AutoSlash
For those of you in NYC, you can force the return routing through JFK or EWR and it comes to an astonishing $350 USD. As long as you don't have checked bags, you can hop off in NYC so it's basically a round-trip itin with that one caveat. Just pack light or bring crappy clothes with you and get rid of them before the return flight.
How did you force it through JFK/EWR? I tried doing NYC-YUL as a third leg on google flights, but then it comes out at a much higher price.