The Sun Country terminal Las Vegas is located at Harry Reid International Airport (LAS), where Sun Country Airlines operates its passenger flights. Travelers searching for the Las Vegas Sun Country terminal can use Terminal 3 for check-in, baggage services, security screening, and access to departure areas. The Sun Country Airlines Las Vegas terminal also offers dining, shopping, transportation options, and other passenger amenities. Travelers should confirm their flight details before arriving, as terminal and gate information can change.