Travelers often want to know what terminal is Southwest at Tampa Airport before heading to Tampa International Airport (TPA). Southwest Airlines operates from the Main Terminal area, with ticketing and check-in services located on the Red side of the terminal. Understanding the airport layout can help passengers plan their arrival and navigate check-in, baggage drop-off, security, and transportation more efficiently. After completing security, travelers use the airport’s transportation system to reach the appropriate Airside and gate. Checking your latest flight information before leaving for the airport is recommended, as gate assignments can change.