Originally Posted by
adambrau
Just bought a ticket for early December EWR-GVA/ZRH-EWR and used miles to upgrade. Probably been living under a rock but I don't remember paying approx $1K upgrade surcharge RT and used 20k miles each way to upgrade. Luckily I got upgraded but my $1200 ticket became $2200.
Miles + Copay awards go back more than two decades on pmCO, and one decade on the combined entity.