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Cheap flights from Seattle to Blountville from $369

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Blountville departing on 9/16. 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 Seattle to Blountville

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:49 am - 5:28 pm
SEA
-
TRI
8h 39m
1 stop
American Airlines Logo
11:06 am - 6:57 pm
TRI
-
SEA
10h 51m
1 stop
$369American Airlines
Wed, Sep 16 - Wed, Sep 23
American Airlines Logo
5:49 am - 5:28 pm
SEA
-
TRI
8h 39m
1 stop
American Airlines Logo
2:19 pm - 9:36 pm
TRI
-
SEA
10h 17m
2 stops
$394American Airlines
Wed, Sep 16 - Wed, Sep 23
Delta Logo
11:35 pm - 9:31 am
SEA
-
TRI
6h 56m
1 stop
Delta Logo
7:41 pm - 11:57 pm
TRI
-
SEA
7h 16m
1 stop
$449Delta
Fri, May 29 - Tue, Jun 2
American Airlines Logo
1:58 pm - 11:52 pm
SEA
-
TRI
6h 54m
1 stop
American Airlines Logo
5:00 am - 9:47 am
TRI
-
SEA
7h 47m
1 stop
$471American Airlines
Wed, Jul 1 - Sun, Jul 5
American Airlines Logo
10:17 am - 10:52 pm
SEA
-
TRI
9h 35m
1 stop
American Airlines Logo
5:23 pm - 12:15 am
TRI
-
SEA
9h 52m
1 stop
$498American Airlines
Thu, Sep 17 - Mon, Sep 21
American Airlines Logo
11:43 am - 11:26 pm
SEA
-
TRI
8h 43m
1 stop
American Airlines Logo
6:14 pm - 10:59 pm
TRI
-
SEA
7h 45m
1 stop
$550American Airlines
Thu, Jun 11 - Wed, Jun 17
American Airlines Logo
11:54 pm - 12:09 pm
SEA
-
TRI
9h 15m
2 stops
American Airlines Logo
2:19 pm - 9:36 pm
TRI
-
SEA
10h 17m
2 stops
$568American Airlines
Wed, Sep 16 - Wed, Sep 23
American Airlines Logo
9:35 pm - 10:42 am
SEA
-
TRI
10h 07m
1 stop
American Airlines Logo
2:16 pm - 8:25 pm
TRI
-
SEA
9h 09m
1 stop
$580American Airlines
Thu, Jul 2 - Mon, Jul 6
American Airlines Logo
10:23 am - 11:26 pm
SEA
-
TRI
10h 03m
1 stop
American Airlines Logo
5:15 am - 1:06 pm
TRI
-
SEA
10h 51m
2 stops
$583American Airlines
Fri, May 29 - Tue, Jun 2
American Airlines Logo
9:35 pm - 10:42 am
SEA
-
TRI
10h 07m
1 stop
American Airlines Logo
5:23 pm - 11:44 pm
TRI
-
SEA
9h 21m
1 stop
$599American Airlines
Thu, May 28 - Sun, May 31

Delta flights from Seattle to Blountville

Our best Delta deals on Seattle to Blountville flight tickets
Delta
May 29
SEA11:35 pmSeattle/Tacoma Intl
6h 56m
1 stop
TRI9:31 amBlountville Tri Cities TN/VA
Jun 2
TRI7:41 pmBlountville Tri Cities TN/VA
7h 16m
1 stop
SEA11:57 pmSeattle/Tacoma Intl
$449
Delta
Jul 2
SEA6:00 amSeattle/Tacoma Intl
7h 07m
1 stop
TRI4:07 pmBlountville Tri Cities TN/VA
Jul 6
TRI10:13 amBlountville Tri Cities TN/VA
9h 36m
1 stop
SEA4:49 pmSeattle/Tacoma Intl
$656
Delta
May 28
SEA7:30 amSeattle/Tacoma Intl
8h 31m
1 stop
TRI7:01 pmBlountville Tri Cities TN/VA
May 31
TRI6:00 amBlountville Tri Cities TN/VA
9h 31m
2 stops
SEA12:31 pmSeattle/Tacoma Intl
$722

American Airlines flights from Seattle to Blountville

Our best American Airlines deals on Seattle to Blountville flight tickets
American Airlines
Sep 16
SEA5:49 amSeattle/Tacoma Intl
8h 39m
1 stop
TRI5:28 pmBlountville Tri Cities TN/VA
Sep 23
TRI11:06 amBlountville Tri Cities TN/VA
10h 51m
1 stop
SEA6:57 pmSeattle/Tacoma Intl
$369
American Airlines
Sep 16
SEA5:49 amSeattle/Tacoma Intl
8h 39m
1 stop
TRI5:28 pmBlountville Tri Cities TN/VA
Sep 23
TRI2:19 pmBlountville Tri Cities TN/VA
10h 17m
2 stops
SEA9:36 pmSeattle/Tacoma Intl
$394
American Airlines
Jul 1
SEA1:58 pmSeattle/Tacoma Intl
6h 54m
1 stop
TRI11:52 pmBlountville Tri Cities TN/VA
Jul 5
TRI5:00 amBlountville Tri Cities TN/VA
7h 47m
1 stop
SEA9:47 amSeattle/Tacoma Intl
$471

momondo Fare Finder

 
Customize your flight search to find flights from Seattle 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 17, 2026.
Use the filters below to find and compare flights from Seattle to Blountville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Wed 9/16

5:49 am-5:28 pm

1 stop8h 39m

Blountville Tri Cities TN/VA

Wed 9/23

11:06 am-6:57 pm

1 stop10h 51m

$369

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Wed 9/16

5:49 am-5:28 pm

1 stop8h 39m

Blountville Tri Cities TN/VA

Wed 9/23

2:19 pm-9:36 pm

2 stops10h 17m

$394
Quickest round-trip

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Fri 5/29

11:35 pm-9:31 am

1 stop6h 56m

Blountville Tri Cities TN/VA

Tue 6/2

7:41 pm-11:57 pm

1 stop7h 16m

$449

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Wed 7/1

1:58 pm-11:52 pm

1 stop6h 54m

Blountville Tri Cities TN/VA

Sun 7/5

5:00 am-9:47 am

1 stop7h 47m

$471

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Thu 9/17

10:17 am-10:52 pm

1 stop9h 35m

Blountville Tri Cities TN/VA

Mon 9/21

5:23 pm-12:15 am

1 stop9h 52m

$498

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Thu 6/11

11:43 am-11:26 pm

1 stop8h 43m

Blountville Tri Cities TN/VA

Wed 6/17

6:14 pm-10:59 pm

1 stop7h 45m

$550

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Wed 9/16

11:54 pm-12:09 pm

2 stops9h 15m

Blountville Tri Cities TN/VA

Wed 9/23

2:19 pm-9:36 pm

2 stops10h 17m

$568

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Thu 7/2

9:35 pm-10:42 am

1 stop10h 07m

Blountville Tri Cities TN/VA

Mon 7/6

2:16 pm-8:25 pm

1 stop9h 09m

$580

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Fri 5/29

10:23 am-11:26 pm

1 stop10h 03m

Blountville Tri Cities TN/VA

Tue 6/2

5:15 am-1:06 pm

2 stops10h 51m

$583

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Thu 5/28

9:35 pm-10:42 am

1 stop10h 07m

Blountville Tri Cities TN/VA

Sun 5/31

5:23 pm-11:44 pm

1 stop9h 21m

$599

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Blountville from

How to get the cheapest flight ticket from Seattle 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 Seattle and Blountville?

What is the cheapest month to fly to Blountville?

The cheapest month to fly to Blountville from Seattle is in January. 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 January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $368.

When to book flights from Seattle to Blountville

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

Cheap Seattle to Blountville (SEA to TRI) flight deals and tips

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

Fastest flight time

7h 00m

Direct flights

None
The fastest flight from Seattle to Blountville takes 7h 00m
There are no direct flights from Seattle to Blountville. There are no popular flight routes from Seattle to Blountville.
Search flight deals

Frequently asked questions about flying from Seattle to Blountville

  • How far is Seattle/Tacoma Intl to Blountville Tri Cities TN/VA by plane?

    Blountville Tri Cities TN/VA is 2160.4 mi away from Seattle/Tacoma Intl. In terms of flight time, this usually takes a little over 7h 00m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl 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 required travel and health documents for your Blountville Tri Cities TN/VA Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Blountville Tri Cities TN/VA Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Seattle to Blountville

Compare and see reviews for airlines that fly from Seattle to Blountville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $368Free CancellationRating
7.1
11,654 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
Beech Mountain
Greeneville
Hazard
Sugar Mountain
Marion
Troutdale

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Blountville for you.

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

momondo does allow users to show only those flights to Blountville from Seattle which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Seattle to Blountville flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Seattle to Blountville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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