Originally Posted by
FlightDetective
I asked someone that on here back in September. They said the upgrade price was US$650 from J to F on the transcon, but 24 hours out the upgrade price was US$250, so they took it. Obviously they were booked through AA to get that offer, so it's no use here, but I imagine the airport price must be around the US$250 range then?
I'm flying next week JFK-LAX on an I ticket booked on the BA codeshare, so my only route to upgrade will be asking at the airport. It will come down entirely to price.
Good luck! I'd be glad to hear your experience. I get to JFK the night before, so I'll try my luck then rather than at the last minute in the morning.