The following would be a speculative booking in my mind but for the next two days AeroMexico is offering its Club Premier members 40% off business class award tickets from the three Canadian cities they serve. Those cities are Montreal, Toronto and Vancouver. If you have enough Club Premier points for the redemption and feel like you would want to travel to Mexico City by June this may be an offer to check out. Beware aof ny travel regulations that you need to follow and also beware those regulations may change by the time of your actual flights.
At the time of posting that means having a negative COVID-19 test
administered within 72 hours of your departure back to Canada and having
to quarantine for 14 days upon return. If all of that is all fine then
you have until January 8 to book this offer. Note the link below is in
Spanish only (Club Premier does not have an English version of the offer
page) but you should be able to go on the English site to book. All
award travel with this deal must be completed by June 30. Club Premier does allow for one free change on award tickets but it may
incur a change in the points requirement if the flight moves from low
season to high season.
Look for the offer symbol when booking these tickets to find the discounted award rates: