Originally Posted by
capedreamer
How do I search for a specific fare class on AC.com?
If I just search for this flight and select ‘Business Lowest’, it gives me a Z fare.
So perhaps EF is indeed wrong in this case?
ac.com will default to the lowest fare class. If it's selling you Z, there's probably no P. But are you trying the direct or the one-stop? You should try to buy the direct, since upgrades are segment-by-segment.