Originally Posted by
The Lev
$376.90 sounds like the "taxes" charged (mostly fuel surcharge) when flying on AC metal, whereas $112.76 sounds plausible for a reward on non-AC metal.
If you are all non-AC metal, you might want to cal lback and question why the feeds are so high - ask them to break them out for you.
Except, I suspect fuel "surcharges" on LH are now precisely the same as on AC.
Other possibility: the two tickets might have been issued on different dates and the thing changed in between.
This said, I am inclined to agree with the folks who seem to thing taxes/surcharges calculations on Aeroplan tickets are totally random.