What Terminal is Sun Country at PHX ?

What Terminal is Sun Country at PHX ? Sun Country operates from Terminal 3 at Phoenix Sky Harbor International Airport for the arrival and departure of its flights. This terminal is known for serving major airlines and has more than 20 gates. Sun Country PHX Terminal has its own parking garage for passengers who drive themselves to the airport. The terminal also has several shops, restaurants, ground transportation, and other facilities that improve customer experience. Passengers may complete their pre-boarding facilities at this terminal. After obtaining the boarding pass, passengers can easily head to embark on their flight via the departure gates.