[Spirit Airlines DFW Terminal](https://airlineterminalservice.com/spirit-airlines/spirit-airlines-dfw-terminal-dallas-fort-worth-international-airport//) Known for its affordable fares and no - frills service , Spirit Airlines offers domestic and international flights from DFW to a variety of destinations . Terminal E offers passengers convenient check - in counters , security screening and a variety of dining and shopping options . Travelers flying with Spirit are advised to allow extra time for check - in and baggage drop - off , as the airline has strict rules regarding carry - on and checked baggage .