I flew in this new biz class cabin for CHEAP I only had to spend 25,000 @United Airlines points (+$300 in fees) on top of my economy fair. This is actually such a great deal considering usually an upgrade is at least 40,000 points or more. This is a 10 hour flight and these flights used to be on recliner only planes which is not comfortable for that long of a flight There were also a lot of upgrade spaces available so it seems that this is definitely a route that you should try to upgrade on versus just buying the ticket outright with Miles We also got to enjoy the amazing Polaris lounge, which is definitely one of the best United States lounges, and they even won best lounge a year or two ago ##polarislounge##unitedairlinestiktok##traveltheworld##pointsandmiles##visitbrazil##flybusinessclass##airlinereviews##b767400er