In 2026, United Polaris Lounges remain some of the most exclusive spaces in aviation, and their guest policy is famously strict: no guests are allowed. Access is strictly reserved for those flying in United Polaris business class on a long-haul international flight or those in international business/first class on a Star Alliance partner airline. This is a significant distinction from the standard United Club, which allows "All Access" members to bring up to two guests. Even if you are a Star Alliance Gold member, you can only bring a guest into a United Club, not the Polaris Lounge. For 2026 travelers, the "rule of thumb" is that the Polaris Lounge is for the ticketed traveler only; if you are traveling with a companion in a lower cabin, you will have to choose between enjoying the luxury of Polaris alone or meeting them in the more accessible United Club where your status might permit a guest.