Hello,

Trying to book a trip for my parents:

YYZ-ICN (ICN - stop)
ICN-BKK (BKK - turn)
BKK-HKG (HKG - stop)
HKG-YYZ

I tried putting the segments into United's MP website one segment at a time, but not sure which column I should be looking at.

Looking to book Business or First when available, but United's website has Saver Award vs Standard Award. Some flights are available for Saver, while others are Standard Award only.

Since I am using Aeroplan miles, does it matter whether it is Saver vs Standard? (as long as there are seats displayed, I can call Aeroplan and book them even though they are listed as Standard in United?)

Or is it better to use ANA's search engine or Aeroplans?

Any input is appreciated.
Thanks!