Originally Posted by
veganmacrochick
ah... ok, so get a ticket with miles then upgrade with cash?
nah... I'd rather just use miles all the way....
Thanks for the info!
This is all based on availability. If there is space available in J Air Pacific frequently offers cash buy ups at check in, similar to the LFBU sometimes offered on AA. There may or may not be award space available on your preferred route for a pure mileage booking as well, even if J has revenue availability the day of flight and buy ups are offered.