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Cheap flights from Portland to Blountville from $264

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Blountville departing on 8/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Portland to Blountville

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:15 pm - 11:58 am
PDX
-
TRI
9h 43m
2 stops
American Airlines Logo
5:23 pm - 11:07 pm
TRI
-
PDX
8h 44m
1 stop
$394American Airlines
Tue, Aug 4 - Thu, Aug 13
American Airlines Logo
5:10 am - 4:53 pm
PDX
-
TRI
8h 43m
1 stop
American Airlines Logo
4:12 pm - 11:59 pm
TRI
-
PDX
10h 47m
1 stop
$409American Airlines
Mon, Jun 1 - Tue, Jun 9
American Airlines Logo
5:49 am - 5:49 pm
PDX
-
TRI
9h 00m
1 stop
American Airlines Logo
4:12 pm - 11:47 pm
TRI
-
PDX
10h 35m
2 stops
$434American Airlines
Mon, Jun 1 - Tue, Jun 9
American Airlines Logo
5:49 am - 3:44 pm
PDX
-
TRI
6h 55m
1 stop
American Airlines Logo
5:23 pm - 11:07 pm
TRI
-
PDX
8h 44m
1 stop
$436American Airlines
Tue, Aug 4 - Thu, Aug 13
American Airlines Logo
1:34 pm - 12:28 am
PDX
-
TRI
7h 54m
1 stop
American Airlines Logo
5:24 pm - 10:51 pm
TRI
-
PDX
8h 27m
1 stop
$444American Airlines
Thu, Jul 2 - Mon, Jul 13
American Airlines Logo
9:47 pm - 10:42 am
PDX
-
TRI
9h 55m
1 stop
American Airlines Logo
6:15 pm - 11:55 pm
TRI
-
PDX
8h 40m
1 stop
$448American Airlines
Thu, Jul 2 - Mon, Jul 13
American Airlines Logo
9:47 pm - 10:42 am
PDX
-
TRI
9h 55m
1 stop
American Airlines Logo
5:26 pm - 10:51 pm
TRI
-
PDX
8h 25m
1 stop
$449American Airlines
Fri, Jun 5 - Tue, Jun 9
American Airlines Logo
5:49 am - 3:47 pm
PDX
-
TRI
6h 58m
1 stop
American Airlines Logo
4:12 pm - 12:50 am
TRI
-
PDX
11h 38m
2 stops
$454American Airlines
Fri, Jun 5 - Tue, Jun 9
Delta Logo
7:00 pm - 9:31 am
PDX
-
TRI
11h 31m
2 stops
Delta Logo
6:00 am - 4:19 pm
TRI
-
PDX
13h 19m
2 stops
$459Delta
Mon, Jun 1 - Tue, Jun 9
American Airlines Logo
1:45 pm - 12:19 am
PDX
-
TRI
7h 34m
1 stop
American Airlines Logo
5:23 pm - 11:07 pm
TRI
-
PDX
8h 44m
1 stop
$464American Airlines
Tue, Aug 4 - Thu, Aug 13

American Airlines flights from Portland to Blountville

Our best American Airlines deals on Portland to Blountville flight tickets
American Airlines
Sep 1
PDX10:59 pmPortland
9h 59m
1 stop
TRI11:58 amBlountville Tri Cities TN/VA
Sep 11
TRI5:23 pmBlountville Tri Cities TN/VA
7h 34m
1 stop
PDX9:57 pmPortland
$369
American Airlines
Sep 1
PDX11:58 amPortland
7h 52m
1 stop
TRI10:50 pmBlountville Tri Cities TN/VA
Sep 11
TRI4:04 pmBlountville Tri Cities TN/VA
9h 54m
2 stops
PDX10:58 pmPortland
$374
American Airlines
Aug 4
PDX11:15 pmPortland
9h 43m
2 stops
TRI11:58 amBlountville Tri Cities TN/VA
Aug 13
TRI5:23 pmBlountville Tri Cities TN/VA
8h 44m
1 stop
PDX11:07 pmPortland
$394

Delta flights from Portland to Blountville

Our best Delta deals on Portland to Blountville flight tickets
Delta
Jun 1
PDX7:00 pmPortland
11h 31m
2 stops
TRI9:31 amBlountville Tri Cities TN/VA
Jun 9
TRI6:00 amBlountville Tri Cities TN/VA
13h 19m
2 stops
PDX4:19 pmPortland
$459
Delta
Jun 5
PDX7:00 pmPortland
11h 31m
2 stops
TRI9:31 amBlountville Tri Cities TN/VA
Jun 9
TRI10:20 amBlountville Tri Cities TN/VA
11h 02m
2 stops
PDX6:22 pmPortland
$504
Delta
Jun 19
PDX5:24 pmPortland
13h 17m
2 stops
TRI9:41 amBlountville Tri Cities TN/VA
Jun 26
TRI4:00 pmBlountville Tri Cities TN/VA
10h 46m
2 stops
PDX11:46 pmPortland
$810

momondo 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, momondo users made 832,500 searches. Data last updated May 22, 2026.
Use the filters below to find and compare flights from Portland to Blountville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Tue 8/4

11:15 pm-11:58 am

2 stops9h 43m

Blountville Tri Cities TN/VA

Thu 8/13

5:23 pm-11:07 pm

1 stop8h 44m

$394

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Mon 6/1

5:10 am-4:53 pm

1 stop8h 43m

Blountville Tri Cities TN/VA

Tue 6/9

4:12 pm-11:59 pm

1 stop10h 47m

$409

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Mon 6/1

5:49 am-5:49 pm

1 stop9h 00m

Blountville Tri Cities TN/VA

Tue 6/9

4:12 pm-11:47 pm

2 stops10h 35m

$434
Quickest round-trip

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Tue 8/4

5:49 am-3:44 pm

1 stop6h 55m

Blountville Tri Cities TN/VA

Thu 8/13

5:23 pm-11:07 pm

1 stop8h 44m

$436

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Thu 7/2

1:34 pm-12:28 am

1 stop7h 54m

Blountville Tri Cities TN/VA

Mon 7/13

5:24 pm-10:51 pm

1 stop8h 27m

$444

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Thu 7/2

9:47 pm-10:42 am

1 stop9h 55m

Blountville Tri Cities TN/VA

Mon 7/13

6:15 pm-11:55 pm

1 stop8h 40m

$448

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Fri 6/5

9:47 pm-10:42 am

1 stop9h 55m

Blountville Tri Cities TN/VA

Tue 6/9

5:26 pm-10:51 pm

1 stop8h 25m

$449

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Fri 6/5

5:49 am-3:47 pm

1 stop6h 58m

Blountville Tri Cities TN/VA

Tue 6/9

4:12 pm-12:50 am

2 stops11h 38m

$454

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Mon 6/1

7:00 pm-9:31 am

2 stops11h 31m

Blountville Tri Cities TN/VA

Tue 6/9

6:00 am-4:19 pm

2 stops13h 19m

$459

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Tue 8/4

1:45 pm-12:19 am

1 stop7h 34m

Blountville Tri Cities TN/VA

Thu 8/13

5:23 pm-11:07 pm

1 stop8h 44m

$464

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Blountville from

How to get the cheapest flight ticket from Portland to Blountville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Portland and Blountville?

What is the cheapest month to fly to Blountville?

The cheapest month to fly to Blountville from Portland is in August. Flight prices, which tend to average around $393, are often lower during this time because this is during the off-season. If you aren’t able to travel to Blountville during the month of August, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $418.

Can stopping save me money on Portland to Blountville flights?

You could potentially save up to 51% on your flight if you consider stops on a Portland to Blountville flight.

When to book flights from Portland to Blountville

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Blountville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Blountville (PDX to TRI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Blountville

Fastest flight time

6h 32m

Direct flights

None
The fastest flight from Portland to Blountville takes 6h 32m
There are no direct flights from Portland to Blountville. There are no popular flight routes from Portland to Blountville.
Search flight deals

Frequently asked questions about flying from Portland to Blountville

  • How far is Portland to Blountville Tri Cities TN/VA by plane?

    Blountville Tri Cities TN/VA is 2166.2 mi away from Portland. Typically, this will take 6h 32m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to Blountville Tri Cities TN/VA Airport?

    Prices for flights from Portland Airport to Blountville Tri Cities TN/VA Airport were last updated today.

  • How many operators does momondo search for flights from Portland Airport to Blountville Tri Cities TN/VA Airport?

  • How old do you have to be to fly from Portland Airport to Blountville Tri Cities TN/VA Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Blountville Tri Cities TN/VA Airport.

  • What documentation or ID do you need to fly to Blountville Tri Cities TN/VA Airport?

    The travel and health documents required for your trip to Blountville Tri Cities TN/VA Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Blountville Tri Cities TN/VA Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Portland to Blountville?

Best airlines flying from Portland to Blountville

Compare and see reviews for airlines that fly from Portland to Blountville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $368Free CancellationRating
7.1
11,644 reviews
Search American Airlines flights
DeltaPriceFrom $368Free CancellationRating
7.9
8,449 reviews
Search Delta flights

Traveling to a place near Blountville?

Book flights to Blountville if you plan to visit one of these locations
Johnson City
Bristol
Kingsport
Bristol
Abingdon
Banner Elk
Beech Mountain
Greeneville
Hazard
Sugar Mountain
Marion
Troutdale

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Blountville?

Finding the right flight to Blountville from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Blountville quick and easy, saving you time and money.

Can I find flights from Portland to Blountville with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Portland to Blountville flights to just show those with flexible booking policies.

How can momondo help me find flights from Portland to Blountville?

Once all potential Portland to Blountville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Portland to Blountville right now. Can momondo alert me if prices change?

Price alerts on flights to Blountville from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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