Cheap TRI to Idaho Falls flights

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

TRI to IDA Route Map

Tri-Cities to Idaho Falls Flights, Stats and Airplanes

Route information for flights from Tri Cities Regional to Idaho Falls Regional.

Distance:
1,633.72 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.

IDA - Idaho Falls Regional Airlines

Browse the most popular airlines servicing the Idaho Falls (IDA) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.