PDX - TRI

$228 Find Cheap Flights from Portland to Blountville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Blountville departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Blountville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Blountville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Blountville, as well as popular online travel agencies
Travelers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$339
Overall average: $603
Delta
Wed 2/18Sun 2/22
PDX - TRI • 1 stop
Cheapest one-way
$228
Multiple Airlines
Thu 5/7
PDX - TRI • 3 stops
Top airlines
Delta
Cheapest • from $339 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 34% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Blountville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Blountville (PDX-TRI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Blountville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Blountville

Wed, Feb 18 - Sun, Feb 22
Delta Logo
9:45 pm - 9:32 am
PDX
-
TRI
8h 47m
1 stop
Delta Logo
6:02 am - 10:52 am
TRI
-
PDX
7h 50m
1 stop
$339Delta
Wed, Feb 18 - Sun, Feb 22
Delta Logo
7:11 pm - 9:32 am
PDX
-
TRI
11h 21m
2 stops
Delta Logo
6:02 am - 10:52 am
TRI
-
PDX
7h 50m
1 stop
$344Delta
Wed, Mar 4 - Wed, Mar 11
American Airlines Logo
11:35 pm - 2:21 pm
PDX
-
TRI
11h 46m
2 stops
American Airlines Logo
5:30 am - 1:01 pm
TRI
-
PDX
10h 31m
1 stop
$345American Airlines
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
11:35 pm - 2:21 pm
PDX
-
TRI
11h 46m
2 stops
American Airlines Logo
3:26 pm - 12:17 am
TRI
-
PDX
11h 51m
2 stops
$349American Airlines
Wed, Feb 18 - Wed, Feb 25
American Airlines Logo
5:40 am - 3:46 pm
PDX
-
TRI
7h 06m
1 stop
American Airlines Logo
5:30 am - 1:02 pm
TRI
-
PDX
10h 32m
1 stop
$374American Airlines
Wed, Feb 18 - Wed, Feb 25
American Airlines Logo
11:40 pm - 2:21 pm
PDX
-
TRI
11h 41m
2 stops
American Airlines Logo
5:30 am - 1:02 pm
TRI
-
PDX
10h 32m
1 stop
$379American Airlines
Wed, Feb 18 - Sun, Feb 22
Delta Logo
7:11 pm - 9:32 am
PDX
-
TRI
11h 21m
2 stops
Delta Logo
6:02 am - 12:44 pm
TRI
-
PDX
9h 42m
2 stops
$409Delta
Wed, Feb 18 - Wed, Feb 25
American Airlines Logo
11:35 pm - 2:21 pm
PDX
-
TRI
11h 46m
2 stops
American Airlines Logo
3:26 pm - 12:17 am
TRI
-
PDX
11h 51m
2 stops
$410American Airlines
Thu, May 7 - Sun, May 10
Delta Logo
8:06 pm - 9:31 am
PDX
-
TRI
10h 25m
2 stops
Delta Logo
3:51 pm - 9:46 pm
TRI
-
PDX
8h 55m
1 stop
$423Delta
Sat, Mar 14 - Fri, Mar 20
American Airlines Logo
9:44 pm - 10:37 am
PDX
-
TRI
9h 53m
1 stop
American Airlines Logo
4:15 pm - 11:09 pm
TRI
-
PDX
9h 54m
1 stop
$424American Airlines
Booking Insights

KAYAK's insights & trends for Portland to Blountville flights

Get data-powered insights and trends into flights from Portland to Blountville to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Portland to Blountville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Blountville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Portland to Blountville is August, where tickets cost $393 (return) on average. On the other hand, the most expensive months are June and April, where the average cost of round-trip tickets is $856 and $815 respectively.

Good to know

Low seasonAugust
Cheapest flight$228
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly with an average 36% increase in price.
Flight from Portland to Blountville

When to book flights from Portland to Blountville

Are your dates flexible? Find out the best times to travel from Portland to Blountville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Blountville

  • What is the cheapest flight from Portland to Blountville?

    In the last 3 days, the lowest price for a flight from Portland to Blountville was $228 for a one-way ticket and $339 for a round-trip.

  • Do I need a passport to fly between Portland and Blountville?

    No

  • Which airports will I be using when flying from Portland to Blountville?

    Portland airport is called Portland and the only airport in Blountville is Blountville Tri Cities TN/VA.

  • Which aircraft models fly most regularly from Portland to Blountville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Blountville?

    SkyTeam, and oneworld are the airline alliances operating flights between Portland and Blountville, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Portland to Blountville, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Portland to Blountville are Delta and American Airlines. With an average price for the route of $566 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $587 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Portland to Blountville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Blountville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Blountville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Blountville from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Blountville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Blountville with an airline and back to Portland with another airline. Booking your flights between Portland and TRI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Blountville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Blountville from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Portland to Blountville

 
See real verified KAYAK customer reviews for airlines flying from Portland to Blountville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Blountville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8157 reviews
8.5Crew
8.1Boarding
7.9Comfort
7.8Entertainment
7.2Food
Airline reviews

Second flight in a row where the entertainment system is broken. 5 hour long flight with no entertainment and flight attendants did not seem interested in resolving the matter. Very shocked to be treated this poorly considering I paid for a first class experience and have Diamond Medallion status.

2.0 MediocreMichael, Feb 2026
PDX - ATL
Read more Delta reviews

Second flight in a row where the entertainment system is broken. 5 hour long flight with no entertainment and flight attendants did not seem interested in resolving the matter. Very shocked to be treated this poorly considering I paid for a first class experience and have Diamond Medallion status.

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

Comfort seating was on the tight side. Maybe it was a smaller plane(?)

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

They are always late and seats was also not having working charger

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

did not have enough meal for first class passengers so offer us snack

Arrived 40 min early which was great - sat in runway for 35 min so no gain. Then waited for luggage 45 min. They need to staff accordingly knowing its one of the busiest week in Phx

My flight got rerouted due to crew rest. I was sent to Dallas customer service was not very polite. Was given a $40 room voucher for Motel 6 and $12 to eat with. It delayed me by a day. Where if I would have just stuck with my original flight Arizona was delayed to Cleveland and I could have made it home. They put me on a 9:00 flight out of Dallas to Cleveland without my knowledge or consent. When originally I was told it would be 8:45 a.m. on February 1st. I told them I could not take the 9:00 flight because I did not have anybody to pick me up from the airport at that time. I'm extremely disappointed in how I was treated. And I will not fly American Airlines again.

I am very appreciative of the help provided to me by Dennis and Whitney. I had lost my phone at EWR airport and they were very kind in assisting me. This included advice on how to file a report and also helping me connect with family. The pilot was also great about keeping passengers updated on the flight progress with regular communications over the system.

Awful. Original flight was delayed 5 hours. Had to to take a connecting flight instead of direct. Had a 4 hour layover. I missed all of my morning meetings getting in 5 hours later than I was supposed to and had to change to take a later flight the next day to get them back in which cia time another $150.

Old equipment, needs upgrade and seat comfort. Internet didn't work 75% or the time.

The screens were inoperable for movies and such, but everything else was just fine

For a 5 1/2 hour flite i considered the "business class" to be subpar. The seats were just ok, no amenities, really nothing more than a long domestic flight. Frankly disappointed.

Everything you need to know for your flight from Portland to Blountville

Information on your arrival and departure airports