Cheap Flights from Portland (PDX) to Tri-Cities (TRI)

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Popular airlines from Portland International Airport (PDX) to Tri-Cities, TN (TRI-Tri-Cities Regional)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Portland Intl. Airport (PDX) to Tri-Cities Regional Airport (TRI) last minute?
Being the spontaneous type is a terrific way to explore the globe, but it's not necessarily the best method to score a cheap flight. Think about booking your PDX to Tri-Cities Regional Airport (TRI) journey well in advance rather than leaving it until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave all that spontaneity for when you reach your destination!
What airports do you fly into for Blountville from Portland?
From Portland, you can get to Blountville via Tri-Cities Regional Airport (TRI), Abingdon, VA (VJI-Virginia Highlands) and Wise, VA (LNP-Lonesome Pine). Research which terminal is best for you before making your decision. If you settle on Tri-Cities Regional Airport (TRI), it's about 10 kilometers southwest of the downtown area. Use the dough you save when booking your seat with Expedia to visit the city's top sights, such as Bristol Motor Speedway and Bristol Dragway.
Can I change the date of my flight from PDX to Tri-Cities Regional Airport (TRI)?
We know plans can change, so Expedia is here to help make things easy. First, access your PDX Airport to TRI itinerary through the Expedia Trips portal and read the ticket conditions and rules about what changes you can make. If you booked your airfare in the last 24 hours, some airlines will let you cancel at no cost and organize new flights. If you bought your fare more than 24 hours ago, contact us via our Customer Service portal to learn more about your options.

Travel information

Origin airport
Portland Intl.
Destination airport
Tri-Cities Regional
Distance
3458 km

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