Book your PIE to TRI flights with Expedia and find last-minute St. Petersburg to Tri-Cities airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between PIE and TRI, with new flight deals and promotions almost daily. When you book your next trip from St. Petersburg Clearwater Intl. to Tri Cities Regional with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.
PIE to TRI Flight Schedule
Browse popular flight destinations from St. Petersburg (PIE), and plan your next exciting trip. Expedia has cheap flights from St. Petersburg on multiple airline carriers, so book your next trip today!
Browse popular flight destinations from Tri-Cities (TRI), and plan your next exciting trip. Expedia has cheap flights from Tri-Cities on multiple airline carriers, so book your next trip today!
PIE to TRI Route Map
Interesting Facts About Flights from St. Petersburg to Tri-Cities (PIE to TRI)
- There were 10,406 passengers that flew from St. Petersburg to Tri Cities in 2009.
(Source: FAA & BTS 2009 Databases)