Knowing where to go is crucial if you're flying with Frontier Airlines out of Tampa International Airport (TPA). So, what terminal is Frontier Airlines at TPA? Airside C, which is reachable from the Main Terminal, is where Frontier Airlines is based. Travelers take the shuttle to Airside C, which houses the airline's departure gates, after checking in on Level 2 of the Main Terminal a... https://airlineofficedetails.com/frontier-airlines-tampa-airport-terminal-tpa/