Ontario has its march break starting then Monday March 12 onward, so that makes Friday and Saturday crazy! Nova Scotia has the same dates ... The cheapest flight leaving March 10th and returning March 17th is 1,242 per person, plus bag fees with major warning for long stop overs etc.
For 1,400 per person, you could avoid the warnings, but with one stop on the way down and 2 on the way back ... Air Canada's cheapest flight is over $2,200 per person. GULP!