Cheap OSL to Tri-Cities flights

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

OSL to TRI Route Map

Oslo to Tri-Cities Flights, Stats and Airplanes

Route information for flights from Gardermoen to Tri Cities Regional.

Distance:
4,184.70 miles

OSL - Gardermoen Airlines

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

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.