Looking at a direct LAX to CDG flight and noticed the price jump from Premium Economy to Business was huge when booking. Business was more than double and over $12k total.
Because of that I booked Premium Economy instead.
I’m wondering if Air France sometimes offers paid upgrades during check-in if business seats are still open. For example if something like a $600 upgrade popped up I’d probably take it.
Has anyone actually seen those kinds of upgrade offers on Air France?