Originally Posted by milepig

This works on the app, except for some reason when I searched on a 3-class INTL flight it only offered me economy or business, not first. The trick is that you need to start your search by looking for economy, and then when you select a flight it offers you the choice of economy, unrestricted economy or business, but not, in the case I just checked, first.

Oh, wait. If I start by searching for business, I'm offered "economy lowest" "business lowest" or "first".