FlyerTalk Forums - View Single Post - Booking Economy Then Upgrade with Cash Out of Pocket Later?
Old May 22, 2018 | 5:10 pm
  #6  
jdrtravel
10 Countries Visited
20 Countries Visited
30 Countries Visited
15 Years on Site
 
Join Date: Mar 2010
Programs: DL PM, Bonvoy Gold
Posts: 8,437
Originally Posted by Grogs
You can definitely buy up afterwards, but there are catches. AFAIK, you're not actually buying an F ticket, just the right to sit in F on those particular flights. If you have to change flights due to weather or something, you could end up back in coach with little or no refund.

That's not true. You absolutely can call in and just buy up to an F ticket. The thing to avoid is clicking on the buy up offers online, those can throw things. Call reservations and pay for a buy up. It will be a real first class ticket.
jdrtravel is offline