Originally Posted by
djjaguar64
Yes multi class is not allowed at all. They do allow one ways.
Which is a joke imo, it's something that would keep me out of the program actually. Just booked a great itinerary at Christmas with Aeroplan, basically only J was available and I probably would've taken Y, but ok I'll take J there's 1 flight in the YVR-YYZ-ORD-PTY-BOG-SCL-LIM-MDE-BOG-YYZ-YVR that's Y cuz J wasn't available. I'd be really mad if that became an invalid booking just because of that, it seems like it'd be way harder to make a big booking.
Love AV, not so sure I'd love LM. But back to the OP, perhaps this is why you can't make the booking? Sorry if that sounds dumb maybe you've already looked at that, but I thought it might be something overlooked.