Cheap PIE to Tri-Cities flights

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.

Popular Flights from St. Petersburg, Florida

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!

PIE to TRI Route Map

St. Petersburg to Tri-Cities Flights, Stats and Airplanes

Route information for flights from St. Petersburg Clearwater Intl. to Tri Cities Regional.

Distance:
591.98 miles

TRI - Tri Cities Regional Airlines

Browse the most popular airlines servicing the Tri-Cities (TRI) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

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)