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$369+ Cheap flights from Portland to Blountville (PDX - TRI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — TRI
jul. 30 — ago. 61
mié. 7/30
mié. 8/6
1 adult, Economy
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Cheap flight deals from Portland to Blountville

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Blountville (TRI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 25, 2025.

Round-trip from

$369
(American Airlines)

Popular in

January

Cheapest in

December

Average price

$593
From Portland to Blountville Tri Cities TN/VA
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High demand for flights, 7% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Portland to Blountville

Cheapest flights from Portland to Blountville
Explore the most affordable flight options available from Portland to Blountville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 25, 2025.

This American Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/25:34 amPDX - TRI
1 stop7h 21mAmerican Airlines
sáb. 9/62:50 pmTRI - PDX
1 stop8h 47mAmerican Airlines
Deal found 7/24$369
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/2710:05 pmPDX - TRI
1 stop8h 39mDelta
mié. 10/13:35 pmTRI - PDX
1 stop9h 12mDelta
Deal found 7/23$401
This Mytrip deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/316:02 pmPDX - TRI
2 stops17h 43mAllegiant Air
mar. 8/510:05 pmTRI - PDX
2 stops20h 31mAllegiant Air
Deal found 7/24$605

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Blountville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 25, 2025.
Use the filters below to find and compare flights from Portland to Blountville that are best for you.

Fly from

Portland

Fly to

Blountville

Route

Depart

Return

Price

PortlandBlountville

PDX - TRI

PDXTRI

Portland

mar. 9/2

5:34 am-3:55 pm

1 stop7h 21m

Blountville Tri Cities TN/VA

sáb. 9/6

2:50 pm-8:37 pm

1 stop8h 47m

$369

PortlandBlountville

PDX - TRI

PDXTRI

Portland

sáb. 9/27

10:05 pm-9:44 am

1 stop8h 39m

Blountville Tri Cities TN/VA

mié. 10/1

3:35 pm-9:47 pm

1 stop9h 12m

$401

PortlandBlountville

PDX - TRI

PDXTRI

Portland

dom. 9/28

10:05 pm-9:44 am

1 stop8h 39m

$373

PortlandBlountville

PDX - TRI

PDXTRI

Portland

dom. 8/10

9:59 am-10:47 pm

1 stop9h 48m

$449

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Best time to book a flight from Portland to Blountville

Have a flexible travel schedule? Discover the best time to fly to Blountville from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Portland to Blountville?

Currently, July is the cheapest month in which you can book a flight from Portland to Blountville (average of $398). Flying from Portland to Blountville in April is currently the most expensive (average of $494). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to TRI?

Find hourly flight availability from Portland to Blountville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 25, 2025.

It’s typically best to fly out from Portland to Blountville in the morning. Doing so could potentially save you 30% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Blountville

Get insights into the airlines that provide service to Blountville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Blountville. Reviews last updated julio 25, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Portland to Blountville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,967 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,967 reviews
Delta
8.0
Very good
7,967 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,967 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Portland to Blountville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Portland to Blountville round-trip?

    Currently priced at $369, American Airlines will fly you from Portland to Blountville and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $401. You may be able to fly from Portland to Blountville for 40% less than the average price by searching for these airlines.

  • Can I find deals for flights from Portland to Blountville that include hotel bookings?

    Yes. In addition to deals on Portland to Blountville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Blountville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Blountville.

  • Can I find deals for business class flights from Portland to Blountville?

    Yes. Cheapflights offers flight deals from Portland to Blountville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Blountville?

    Currently, July is the cheapest month in which you can book a flight from Portland to Blountville (average of $398). Flying from Portland to Blountville in April is currently the most expensive (average of $494). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Blountville?

Book flights to Blountville if you plan to visit one of these locations
Greeneville
Marion
Beech Mountain

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Top 2 airlines flying from Portland to Blountville

Discover the top 2 airlines that operate flights from Portland to Blountville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$398Average$598FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$398Average$589FlexibilityNo cancel feeOn-time71%

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