I was thoroughly surprised by possible routings from LAS to YYZ. I love the LAS-SNA, change planes, SNA-PHX, change planes, and then PHX-YYZ. There is a return route to match. WOW! But it is only $330 r/t. If I go on the LAS-YYZ r/t, it will be $277, but I won't see as much of America.