Sun Country Airlines DFW Terminal operates mostly out of Terminal E at Dallas/Fort Worth International Airport (DFW). This terminal offers a modern, spacious environment with several amenities to enhance passenger satisfaction. Travelers may enjoy a range of dining options and shopping, as well as convenient access to lounges and charging stations. A hassle-free trip is ensured by Sun Country’s effective check-in and boarding processes. DFW Terminal E is a great place to start a journey since Sun Country Airlines, which specializes in low-cost aircraft travel, connects passengers to a variety of destinations in the US and beyond.