Upgrade fromANA's economy class to premium or business class
After purchasing an economy class ticket on the ANA website, you are eligible to make a request for an upgrade to Premium Economy. Passengers who purchased their tickets on the airline's website and who otherwise qualify will receive an email from All Nippon Airways offering an upgrade to Premium Economy. Passengers who have already sought an ANA Airlines Business class upgrade are not eligible for an upgrade to Premium Economy. One can fly from Chicago to Paris in Business Class for only 28,000 All Nippon Airways miles one way if an upgrade is available on United. Upgrade requests for ANA-operated flights can now be made a year in advance through United (up to 24 hours prior to departure). Contact ANA's customer service if you need to confirm an upgrade or make other changes to your reservation in time for a stress-free vacation.