Originally Posted by kgund77

Hi, new to bid upgrades and looking for advice on making a bid to upgrade from economy to business on the Aug 19th YUL-CAI flight. Minimum bid is 440USD and it's currently showing 8 open business class seats 9 days out. I previously bid 555USD but now that J is filling up I'm a bit worried that won't be enough. I'm considering raising it to $600. Does anyone have advice on this front based on these numbers? I'd really like to bid under $600, but I'm willing to pay a bit extra if it's much more likely to be successful. Thanks!