If you do find out and verify, please post here. Know lots of people who would pay even more than that for nonstop from Montreal, just need a bit prior notice.
Air Canada will be operating a one-time 787 nonstop flight on April 26, 2015 (7 Iyar, 5775) from TLV to YUL on the 787. Y & J bookable through UA.
for any particular reason?