Originally Posted by
Nitehawk
Well, after departure you can't change the destination. Even though I wanted the same flights with one extra tacked onto the end. A reasonable request given the circumstances I thought but I guess there would be lots of room for abuse if you could just change your destination after you'd started a trip, for $75 a shot.
Moral of the story? Book SFO-YYZ-YUL if you want to fly to YYZ, but think you may want to go to YUL.
I don't really understand why a reasonable request would be refused though. Adding YYZ-YVR onto SFO-YYZ is very different from adding on YYZ-YGK.