Spirit Airlines operates at Terminal E at Dallas/Fort Worth International Airport (DFW). Terminal E is a modern, spacious terminal that serves as the hub for international flights at DFW. Here's a description of Spirit Airlines' operations at Terminal E:

Check-in: Spirit Airlines' check-in counters are located in the Departures Hall of Terminal E at DFW. The airline has dedicated self-service kiosks for check-in, bag tag printing, and seat selection. There are also staffed counters for assistance with check-in and baggage drop-off. https://bit.ly/3L4J6gl