What Terminal is Spirit Airlines at DFW? Spirit Airlines operates from Terminal E at Dallas/Fort Worth International Airport (DFW). This terminal is well-equipped with amenities such as dining options, shopping outlets, and comfortable seating areas to enhance passenger convenience. Terminal E offers easy access to security checkpoints and gates, ensuring a smooth travel experience. Spirit Airlines passengers are advised to arrive at least two hours before departure to allow time for check-in and security screening. The terminal’s proximity to parking and transportation options makes it a preferred choice for budget travelers flying with Spirit Airlines.