United Airlines has its operations in Terminal 3 of Phoenix Sky Harbor International Airport (PHX). The terminal features contemporary amenities, convenient check-in, security check, lounges, and restaurants. United passengers can have a hassle-free boarding experience, baggage facilities, and customer service at this terminal. It's built to provide a comfortable journey. See more : ... https://www.terminalfinders.com/united-airlines/united-airlines-phx-terminal/