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Cheap flights from Portland to Blountville from $359

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 10/8. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Blountville

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:05 pm - 10:41 am
PDX
-
TRI
9h 36m
1 stop
American Airlines Logo
12:30 pm - 7:48 pm
TRI
-
PDX
10h 18m
1 stop
$369American Airlines
Sat, Aug 29 - Wed, Sep 2
Delta Logo
11:20 pm - 3:50 pm
PDX
-
TRI
13h 30m
2 stops
Delta Logo
1:45 pm - 6:55 pm
TRI
-
PDX
8h 10m
1 stop
$374Delta
Fri, Aug 28 - Wed, Sep 2
Delta Logo
12:35 am - 1:01 pm
PDX
-
TRI
9h 26m
2 stops
Delta Logo
6:00 am - 10:27 am
TRI
-
PDX
7h 27m
1 stop
$395Delta
Fri, Aug 28 - Wed, Sep 2
Delta Logo
12:35 am - 3:50 pm
PDX
-
TRI
12h 15m
2 stops
Delta Logo
1:45 pm - 10:09 pm
TRI
-
PDX
11h 24m
2 stops
$404Delta
Fri, Aug 28 - Thu, Sep 3
Delta Logo
11:45 am - 10:23 pm
PDX
-
TRI
7h 38m
1 stop
Delta Logo
6:00 am - 10:27 am
TRI
-
PDX
7h 27m
1 stop
$448Delta
Wed, Aug 12 - Tue, Aug 18
Delta Logo
11:20 pm - 1:01 pm
PDX
-
TRI
10h 41m
2 stops
Delta Logo
1:45 pm - 11:56 pm
TRI
-
PDX
13h 11m
2 stops
$458Delta
Fri, Aug 28 - Wed, Sep 2
American Airlines Logo
10:05 pm - 10:41 am
PDX
-
TRI
9h 36m
1 stop
American Airlines Logo
7:00 am - 4:51 pm
TRI
-
PDX
12h 51m
2 stops
$466American Airlines
Sat, Aug 29 - Wed, Sep 2
Delta Logo
10:55 pm - 9:30 am
PDX
-
TRI
7h 35m
1 stop
Delta Logo
1:45 pm - 10:09 pm
TRI
-
PDX
11h 24m
2 stops
$481Delta
Sat, Aug 29 - Thu, Sep 3
Delta Logo
12:35 am - 1:01 pm
PDX
-
TRI
9h 26m
2 stops
Delta Logo
1:45 pm - 10:02 pm
TRI
-
PDX
11h 17m
2 stops
$488Delta
Fri, Aug 28 - Wed, Sep 2
American Airlines Logo
6:27 am - 4:53 pm
PDX
-
TRI
7h 26m
1 stop
American Airlines Logo
5:23 pm - 11:09 pm
TRI
-
PDX
8h 46m
1 stop
$498American Airlines
Sat, Aug 29 - Thu, Sep 3

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American Airlines flights from Portland to Blountville

Our best American Airlines deals on Portland to Blountville flight tickets
American Airlines
Aug 29
PDX10:05 pmPortland
9h 36m
1 stop
TRI10:41 amBlountville Tri Cities TN/VA
Sep 2
TRI12:30 pmBlountville Tri Cities TN/VA
10h 18m
1 stop
PDX7:48 pmPortland
$369
American Airlines
Aug 29
PDX10:05 pmPortland
9h 36m
1 stop
TRI10:41 amBlountville Tri Cities TN/VA
Sep 2
TRI7:00 amBlountville Tri Cities TN/VA
12h 51m
2 stops
PDX4:51 pmPortland
$466
American Airlines
Aug 29
PDX6:27 amPortland
7h 26m
1 stop
TRI4:53 pmBlountville Tri Cities TN/VA
Sep 3
TRI5:23 pmBlountville Tri Cities TN/VA
8h 46m
1 stop
PDX11:09 pmPortland
$498

Delta flights from Portland to Blountville

Our best Delta deals on Portland to Blountville flight tickets
Delta
Aug 28
PDX11:20 pmPortland
13h 30m
2 stops
TRI3:50 pmBlountville Tri Cities TN/VA
Sep 2
TRI1:45 pmBlountville Tri Cities TN/VA
8h 10m
1 stop
PDX6:55 pmPortland
$374
Delta
Aug 28
PDX12:35 amPortland
9h 26m
2 stops
TRI1:01 pmBlountville Tri Cities TN/VA
Sep 2
TRI6:00 amBlountville Tri Cities TN/VA
7h 27m
1 stop
PDX10:27 amPortland
$395
Delta
Aug 28
PDX12:35 amPortland
12h 15m
2 stops
TRI3:50 pmBlountville Tri Cities TN/VA
Sep 3
TRI1:45 pmBlountville Tri Cities TN/VA
11h 24m
2 stops
PDX10:09 pmPortland
$404

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 July 15, 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

Sat 8/29

10:05 pm-10:41 am

1 stop9h 36m

Blountville Tri Cities TN/VA

Wed 9/2

12:30 pm-7:48 pm

1 stop10h 18m

$369

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Fri 8/28

11:20 pm-3:50 pm

2 stops13h 30m

Blountville Tri Cities TN/VA

Wed 9/2

1:45 pm-6:55 pm

1 stop8h 10m

$374

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Fri 8/28

12:35 am-1:01 pm

2 stops9h 26m

Blountville Tri Cities TN/VA

Wed 9/2

6:00 am-10:27 am

1 stop7h 27m

$395

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Fri 8/28

12:35 am-3:50 pm

2 stops12h 15m

Blountville Tri Cities TN/VA

Thu 9/3

1:45 pm-10:09 pm

2 stops11h 24m

$404
Quickest round-trip

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Wed 8/12

11:45 am-10:23 pm

1 stop7h 38m

Blountville Tri Cities TN/VA

Tue 8/18

6:00 am-10:27 am

1 stop7h 27m

$448

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Fri 8/28

11:20 pm-1:01 pm

2 stops10h 41m

Blountville Tri Cities TN/VA

Wed 9/2

1:45 pm-11:56 pm

2 stops13h 11m

$458

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Sat 8/29

10:05 pm-10:41 am

1 stop9h 36m

Blountville Tri Cities TN/VA

Wed 9/2

7:00 am-4:51 pm

2 stops12h 51m

$466

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Sat 8/29

10:55 pm-9:30 am

1 stop7h 35m

Blountville Tri Cities TN/VA

Thu 9/3

1:45 pm-10:09 pm

2 stops11h 24m

$481

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Fri 8/28

12:35 am-1:01 pm

2 stops9h 26m

Blountville Tri Cities TN/VA

Wed 9/2

1:45 pm-10:02 pm

2 stops11h 17m

$488

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Sat 8/29

6:27 am-4:53 pm

1 stop7h 26m

Blountville Tri Cities TN/VA

Thu 9/3

5:23 pm-11:09 pm

1 stop8h 46m

$498

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 $0, 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 32% 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

7h 35m

Direct flights

None
The fastest flight from Portland to Blountville takes 7h 35m
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 7h 35m 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
11,806 reviews
Search American Airlines flights
DeltaPriceFrom $368Free CancellationRating
7.8
8,469 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
Kingsport
Bristol
Bristol
Abingdon
Banner Elk
Greeneville
Beech Mountain
Hazard
Marion
Sugar Mountain
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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