PDX to TRI (Portland to Tri-Cities) Flights

Last Minute Flights from PDX to TRI

Best airfare and ticket deals for PDX to TRI flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
PDXBlountvilleMarch 30 to April 17$478
*Prices include taxes and fees

Cheapest PDX to TRI Flights

Best airfare and ticket deals for PDX to TRI flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
PDXBlountvilleMay 4 to May 7$328
PDXBlountvilleMay 7 to May 10$338
PDXBlountvilleJune 5 to June 8$338
PDXBlountvilleMay 4 to May 10$343
*Prices include taxes and fees
PDX to TRI Flight Details
Origin airport
Portland Intl.
Origin airport IATA code
PDX
Destination airport
Tri-Cities Regional
Destination airport IATA code
TRI
Distance
2161 mi

Frequently asked questions

Which airlines with flights from PDX to TRI allow free cancellation due to COVID-19?
For a list of airlines that advertise flexible COVID-19 related changes, make the most of our convenient filter function. Get started by entering your travel dates. Then, once all the available flights are displayed, check the “No change fee” box under “Flexible change policies” to the left. Read over the airline’s rules and regulations before reserving your Portland International Airport to TRI ticket.
What airlines fly direct from PDX Airport to Tri-Cities, TN Airport (TRI-Tri-Cities Regional)?
To journey from PDX Airport to TRI, you’ll have to book a flight with one or more stops in between. There are no nonstop services on this route.
How many flights are there from PDX to TRI?
Approximately 7 every day. If you’re in a big rush to get to Blountville, see if you can nab a good last-minute deal from Portland, OR Airport (PDX-Portland Intl.) to Tri-Cities, TN Airport (TRI-Tri-Cities Regional) and then secure it right away!
How long does it take to fly from Portland, OR Airport (PDX-Portland Intl.) to Tri-Cities, TN Airport (TRI-Tri-Cities Regional)?
While you won’t be squished in your seat for endless hours from Portland, OR Airport (PDX-Portland Intl.) to Tri-Cities, TN Airport (TRI-Tri-Cities Regional), 5 hours and 58 minutes isn’t a quick trip either. Consider upgrading your ticket if you’d prefer a few extra inches of space in front of you.
What is the flight distance from Portland, OR Airport (PDX-Portland Intl.) to Tri-Cities, TN Airport (TRI-Tri-Cities Regional)?
Covering a distance of 2200 miles (3500 km), you’ll be in the air for a while during this medium-haul journey. Prefer legroom? Reserve an aisle seat. Otherwise, sit at the window and gaze out at the views between Portland and Blountville.
How many morning flights are there from PDX to TRI?
Each week, 25 morning flights journey from PDX to TRI, with 18 offered by American Airlines (AA). If you want to be on your way as early as you can, AA’s first flight departs at 5:00AM.
How many afternoon flights are there from PDX to TRI?
Nix the early morning race to the airport and pick one of the 28 weekly afternoon and evening flights from PDX to TRI. Afternoon and evening services advertised by American Airlines (AA) take off from 12:01PM. In total, this airline offers 16 weekly flights with departures after midday.
What is the earliest departure time out of Portland to Blountville?
5:00AM is the first flight taking off from PDX, landing at TRI at 10:05PM. Save valuable minutes in the morning by having your luggage zipped up and ready to be tossed in the boot.
What is the latest departure time out of Portland to Blountville?
Book a ticket for the 11:55PM flight out of PDX, touching down at 9:41PM at TRI, and give yourself time to wrap up those last-minute vacation preparations. This is the latest flight you can take on this route.
What is the average price from Portland to Blountville?
On average, the most affordable price for a round-trip airfare from PDX to TRI is $328. Walk away with your own bargain by locking in your tickets soon. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Portland to Tri-Cities Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Portland to Tri-Cities to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from PDX to TRI, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from Portland to Tri-Cities, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.