Cheap TRI to St. Petersburg flights

Book your TRI to PIE flights with Expedia and find last-minute Tri-Cities to St. Petersburg airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between TRI and PIE, with new flight deals and promotions almost daily. When you book your next trip from Tri Cities Regional to St. Petersburg Clearwater Intl. 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!

TRI to PIE Route Map

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

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

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 Tri-Cities to St. Petersburg (TRI to PIE)

  • There were 10,371 passengers that flew from Tri Cities to St. Petersburg in 2009.

(Source: FAA & BTS 2009 Databases)