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Cheap flights from Portland, Maine to Blountville from $274

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, Maine to Blountville departing on 8/11. 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, Maine to Blountville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:05 am - 1:01 pm
PWM
-
TRI
6h 56m
1 stop
Delta Logo
3:46 pm - 11:13 pm
TRI
-
PWM
7h 27m
1 stop
$309Delta
Fri, Aug 7 - Wed, Aug 12
Delta Logo
6:05 am - 1:01 pm
PWM
-
TRI
6h 56m
1 stop
Delta Logo
3:46 pm - 11:30 pm
TRI
-
PWM
7h 44m
2 stops
$314Delta
Fri, Aug 7 - Wed, Aug 12
American Airlines Logo
7:05 am - 11:58 am
PWM
-
TRI
4h 53m
1 stop
American Airlines Logo
5:29 pm - 10:00 pm
TRI
-
PWM
4h 31m
1 stop
$414American Airlines
Fri, Aug 7 - Wed, Aug 12
Delta Logo
6:30 am - 2:57 pm
PWM
-
TRI
8h 27m
2 stops
Delta Logo
3:46 pm - 11:13 pm
TRI
-
PWM
7h 27m
1 stop
$459Delta
Fri, Aug 7 - Wed, Aug 12
Delta Logo
6:30 am - 2:57 pm
PWM
-
TRI
8h 27m
2 stops
Delta Logo
3:46 pm - 12:59 am
TRI
-
PWM
9h 13m
2 stops
$464Delta
Fri, Aug 7 - Wed, Aug 12
American Airlines Logo
7:16 am - 12:22 pm
PWM
-
TRI
5h 06m
1 stop
American Airlines Logo
6:15 pm - 10:36 pm
TRI
-
PWM
4h 21m
1 stop
$727American Airlines
Sun, Jul 5 - Thu, Jul 9
American Airlines Logo
7:16 am - 12:22 pm
PWM
-
TRI
5h 06m
1 stop
American Airlines Logo
4:09 pm - 10:33 pm
TRI
-
PWM
6h 24m
2 stops
$787American Airlines
Sun, Jul 5 - Thu, Jul 9
Delta Logo
6:14 am - 12:59 pm
PWM
-
TRI
6h 45m
1 stop
Delta Logo
1:42 pm - 11:30 pm
TRI
-
PWM
9h 48m
2 stops
$894Delta
Sat, Jul 4 - Wed, Jul 8
Delta Logo
6:14 am - 12:59 pm
PWM
-
TRI
6h 45m
1 stop
Delta Logo
1:42 pm - 11:30 pm
TRI
-
PWM
9h 48m
2 stops
$924Delta
Sat, Jul 4 - Wed, Jul 8
American Airlines Logo
5:45 am - 12:22 pm
PWM
-
TRI
6h 37m
2 stops
American Airlines Logo
11:10 am - 6:34 pm
TRI
-
PWM
7h 24m
2 stops
$996American Airlines
Sun, Jul 5 - Thu, Jul 9

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Delta flights from Portland, Maine to Blountville

Our best Delta deals on Portland, Maine to Blountville flight tickets
Delta
Aug 7
PWM6:05 amPortland
6h 56m
1 stop
TRI1:01 pmBlountville Tri Cities TN/VA
Aug 12
TRI3:46 pmBlountville Tri Cities TN/VA
7h 27m
1 stop
PWM11:13 pmPortland
$309
Delta
Aug 7
PWM6:05 amPortland
6h 56m
1 stop
TRI1:01 pmBlountville Tri Cities TN/VA
Aug 12
TRI3:46 pmBlountville Tri Cities TN/VA
7h 44m
2 stops
PWM11:30 pmPortland
$314
Delta
Jun 27
PWM6:14 amPortland
6h 45m
1 stop
TRI12:59 pmBlountville Tri Cities TN/VA
Jul 6
TRI4:00 pmBlountville Tri Cities TN/VA
7h 05m
1 stop
PWM11:05 pmPortland
$430

American Airlines flights from Portland, Maine to Blountville

Our best American Airlines deals on Portland, Maine to Blountville flight tickets
American Airlines
Jun 27
PWM5:26 amPortland
5h 16m
1 stop
TRI10:42 amBlountville Tri Cities TN/VA
Jul 5
TRI6:15 pmBlountville Tri Cities TN/VA
4h 21m
1 stop
PWM10:36 pmPortland
$414
American Airlines
Jun 27
PWM11:02 amPortland
10h 55m
2 stops
TRI9:57 pmBlountville Tri Cities TN/VA
Jul 5
TRI6:15 pmBlountville Tri Cities TN/VA
4h 21m
1 stop
PWM10:36 pmPortland
$561
American Airlines
Jul 5
PWM7:16 amPortland
5h 06m
1 stop
TRI12:22 pmBlountville Tri Cities TN/VA
Jul 9
TRI6:15 pmBlountville Tri Cities TN/VA
4h 21m
1 stop
PWM10:36 pmPortland
$727

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine 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 June 24, 2026.
Use the filters below to find and compare flights from Portland, Maine to Blountville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBlountville

PWM - TRI

PWMTRI

Portland

Fri 8/7

6:05 am-1:01 pm

1 stop6h 56m

Blountville Tri Cities TN/VA

Wed 8/12

3:46 pm-11:13 pm

1 stop7h 27m

$309

PortlandBlountville

PWM - TRI

PWMTRI

Portland

Fri 8/7

6:05 am-1:01 pm

1 stop6h 56m

Blountville Tri Cities TN/VA

Wed 8/12

3:46 pm-11:30 pm

2 stops7h 44m

$314
Quickest round-trip

PortlandBlountville

PWM - TRI

PWMTRI

Portland

Fri 8/7

7:05 am-11:58 am

1 stop4h 53m

Blountville Tri Cities TN/VA

Wed 8/12

5:29 pm-10:00 pm

1 stop4h 31m

$414

PortlandBlountville

PWM - TRI

PWMTRI

Portland

Fri 8/7

6:30 am-2:57 pm

2 stops8h 27m

Blountville Tri Cities TN/VA

Wed 8/12

3:46 pm-11:13 pm

1 stop7h 27m

$459

PortlandBlountville

PWM - TRI

PWMTRI

Portland

Fri 8/7

6:30 am-2:57 pm

2 stops8h 27m

Blountville Tri Cities TN/VA

Wed 8/12

3:46 pm-12:59 am

2 stops9h 13m

$464

PortlandBlountville

PWM - TRI

PWMTRI

Portland

Sun 7/5

7:16 am-12:22 pm

1 stop5h 06m

Blountville Tri Cities TN/VA

Thu 7/9

6:15 pm-10:36 pm

1 stop4h 21m

$727

PortlandBlountville

PWM - TRI

PWMTRI

Portland

Sun 7/5

7:16 am-12:22 pm

1 stop5h 06m

Blountville Tri Cities TN/VA

Thu 7/9

4:09 pm-10:33 pm

2 stops6h 24m

$787

PortlandBlountville

PWM - TRI

PWMTRI

Portland

Sat 7/4

6:14 am-12:59 pm

1 stop6h 45m

Blountville Tri Cities TN/VA

Wed 7/8

1:42 pm-11:30 pm

2 stops9h 48m

$894

PortlandBlountville

PWM - TRI

PWMTRI

Portland

Sat 7/4

6:14 am-12:59 pm

1 stop6h 45m

Blountville Tri Cities TN/VA

Wed 7/8

1:42 pm-11:30 pm

2 stops9h 48m

$924

PortlandBlountville

PWM - TRI

PWMTRI

Portland

Sun 7/5

5:45 am-12:22 pm

2 stops6h 37m

Blountville Tri Cities TN/VA

Thu 7/9

11:10 am-6:34 pm

2 stops7h 24m

$996

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Blountville from

How to get the cheapest flight ticket from Portland, Maine 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 cheapest airline that flies from Portland to Blountville Tri Cities TN/VA?

Delta and American Airlines are the most popular carriers operating from Portland to Blountville Tri Cities TN/VA

What airlines fly to Blountville?

Allegiant Air, American Airlines and Delta are the top three most popular airlines that fly to Blountville from Portland, Maine according to our data. Allegiant Air is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Blountville. Keep in mind that there are 5 different airlines that fly to Blountville on a routine basis, so you have a few additional options to choose from.

When to book flights from Portland, Maine to Blountville

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

Cheap Portland, Maine to Blountville (PWM to TRI) flight deals and tips

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

Fastest flight time

6h 45m

Direct flights

None
The fastest flight from Portland, Maine to Blountville takes 6h 45m
There are no direct flights from Portland, Maine to Blountville. There are no popular flight routes from Portland, Maine to Blountville.
Search flight deals

Frequently asked questions about flying from Portland, Maine to Blountville

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

    The straight-line distance from Portland to Blountville Tri Cities TN/VA is 804.0 mi. A reasonable flight in good conditions will take 6h 45m.

  • 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 refresh daily.

  • 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 you'll need for your trip to Blountville Tri Cities TN/VA Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Blountville Tri Cities TN/VA Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Portland, Maine to Blountville

Compare and see reviews for airlines that fly from Portland, Maine to Blountville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $384Free CancellationRating
7.1
11,751 reviews
Search American Airlines 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
Greeneville
Beech Mountain
Hazard
Sugar Mountain
Marion
Troutdale

Why use momondo?

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

It is quick and easy to find Portland to Blountville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Blountville that suits you.

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?

Yes. momondo can track prices for Portland to Blountville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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