---
title: "San Francisco SFO Lounge Guide (2026): United… | FlightLogic"
description: "San Francisco SFO lounge score 8.3/10. United Polaris Lounge in International Terminal G serves United long-haul business and Star Alliance Gold. Centurion…"
url: https://flightlogic.co.uk/guides/sfo-airport-lounge-guide/
lastModified: 2026-07-06
source: FlightLogic (flightlogic.co.uk)
licence: "Content © Elite Digital AI Solutions Ltd. Cite the URL above and the page author."
---

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# San Francisco SFO Lounge Guide (2026): United Polaris & International Terminal

San Francisco SFO lounge score 8.3/10. United Polaris Lounge in International Terminal G serves United long-haul business and Star Alliance Gold. Centurion Lounge in Terminal 3. BART reaches downtown in 30 minutes. See /airports/sfo. The full guide below covers terminals, access rules, opening hours, worked examples and FAQs.

Photo: Gregory Varnum / Wikimedia Commons / CC BY-SA 4.0

## United Polaris and International Terminal

Polaris Lounge in International Terminal G is among the best US airline lounges for transpacific departures — chef-driven menu, shower suites, and work pods. Terminal A and G connect airside for Star Alliance connections.

Polaris Lounge in International Terminal G is among the best US airline lounges for transpacific departures — chef-driven menu, shower suites, and work pods. Terminal A and G connect airside for Star Alliance connections.

Centurion Lounge in Terminal 3 serves domestic and some international Amex cardholders — verify terminal on your ticket before planning.

[Chicago O'Hare Lounge Guide (2026): Terminal 5 International & Polaris](https://flightlogic.co.uk/guides/ord-airport-lounge-guide/) · [JFK Airport Lounge Guide (2026): Terminal-by-Terminal Access & Best Options](https://flightlogic.co.uk/guides/jfk-airport-lounge-guide/)

## Before you pack — pre-trip essentials

Flight and hotel links convert late. Finance, FX, insurance, and gear decisions happen weeks earlier — when professionals budget for long-haul stays. These picks fund FlightLogic without touching editorial scores.

### Budget the trip before you book flights

Educational UK travel credit card comparisons — Avios, Virgin Points, lounge access, and Section 75 protection. FlightLogic does not earn commission on credit cards.

### Cover before you pack

What UK travel insurance must cover for a flight booking, GHIC vs insurance, pre-existing condition screening, and FCA-authorised providers to get quotes from.

### Avios & companion vouchers

Week-by-week educational roadmap for UK households — companion-voucher break-even maths, UK261 documentation, and how Avios cards fit a stack before your first long-haul.

## Frequently Asked Questions

### Where is United Polaris at San Francisco SFO?

International Terminal G, near gates G92–G99. Access for United Polaris and Star Alliance Gold on international departures.

Written by [James Chen](https://flightlogic.co.uk/authors/james-chen/)

Senior Editor, Middle East & Asia

James covers Gulf carriers and premium Asian airlines, with a focus on business and first class hard product. Based between London and Singapore, he books every review flight himself — no press trips.