United Airlines is adding two new Japan routes, including the first nonstop flight from the continental United States to Sapporo and a new daily Chicago – Tokyo Narita flight that restores another important Asia link from O’Hare.

United Airlines Adds Nonstop Sapporo Flights, New Tokyo Narita Service

United Airlines is expanding its already-large Japan network with two new routes this winter: San Francisco – Sapporo and Chicago – Tokyo Narita.

United Adds San Francisco – Sapporo

Starting December 11, 2026, United will launch 3x weekly seasonal nonstop service between San Francisco (SFO) and Sapporo (CTS), operating through March.…