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Cheap flights from Blountville to Seattle from $220

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Blountville to Seattle departing on 8/28. 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 Blountville to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:49 pm - 6:59 pm
TRI
-
SEA
9h 10m
1 stop
Delta Logo
9:20 pm - 9:35 am
SEA
-
TRI
9h 15m
1 stop
$369Delta
Wed, Oct 7 - Mon, Oct 12
Delta Logo
3:50 pm - 8:38 pm
TRI
-
SEA
7h 48m
1 stop
Delta Logo
9:20 pm - 9:35 am
SEA
-
TRI
9h 15m
1 stop
$389Delta
Fri, Sep 25 - Sat, Oct 3
Delta Logo
3:46 pm - 8:23 pm
TRI
-
SEA
7h 37m
1 stop
Delta Logo
10:35 pm - 9:30 am
SEA
-
TRI
7h 55m
1 stop
$448Delta
Mon, Aug 17 - Tue, Aug 25
Delta Logo
3:46 pm - 8:23 pm
TRI
-
SEA
7h 37m
1 stop
Delta Logo
10:35 pm - 9:30 am
SEA
-
TRI
7h 55m
1 stop
$449Delta
Thu, Aug 20 - Mon, Aug 24
American Airlines Logo
12:30 pm - 8:52 pm
TRI
-
SEA
11h 22m
2 stops
American Airlines Logo
11:48 am - 10:50 pm
SEA
-
TRI
8h 02m
1 stop
$451American Airlines
Wed, Aug 5 - Wed, Aug 12
Delta Logo
7:09 pm - 11:57 pm
TRI
-
SEA
7h 48m
1 stop
Delta Logo
10:35 pm - 9:30 am
SEA
-
TRI
7h 55m
1 stop
$458Delta
Wed, Aug 5 - Wed, Aug 12
American Airlines Logo
12:30 pm - 6:48 pm
TRI
-
SEA
9h 18m
1 stop
American Airlines Logo
10:17 am - 10:50 pm
SEA
-
TRI
9h 33m
1 stop
$465American Airlines
Wed, Aug 5 - Wed, Aug 12
American Airlines Logo
2:58 pm - 10:26 pm
TRI
-
SEA
10h 28m
2 stops
American Airlines Logo
5:15 am - 5:40 pm
SEA
-
TRI
9h 25m
1 stop
$470American Airlines
Sat, Aug 15 - Sat, Aug 29
American Airlines Logo
5:23 pm - 12:15 am
TRI
-
SEA
9h 52m
1 stop
American Airlines Logo
11:32 am - 11:53 pm
SEA
-
TRI
9h 21m
1 stop
$471American Airlines
Wed, Sep 23 - Sun, Sep 27
Delta Logo
10:20 am - 4:49 pm
TRI
-
SEA
9h 29m
1 stop
Delta Logo
6:00 am - 4:07 pm
SEA
-
TRI
7h 07m
1 stop
$476Delta
Tue, Jun 23 - Thu, Jul 2

American Airlines flights from Blountville to Seattle

Our best American Airlines deals on Blountville to Seattle flight tickets
American Airlines
Aug 5
TRI12:30 pmBlountville Tri Cities TN/VA
11h 22m
2 stops
SEA8:52 pmSeattle/Tacoma Intl
Aug 12
SEA11:48 amSeattle/Tacoma Intl
8h 02m
1 stop
TRI10:50 pmBlountville Tri Cities TN/VA
$451
American Airlines
Aug 5
TRI12:30 pmBlountville Tri Cities TN/VA
9h 18m
1 stop
SEA6:48 pmSeattle/Tacoma Intl
Aug 12
SEA10:17 amSeattle/Tacoma Intl
9h 33m
1 stop
TRI10:50 pmBlountville Tri Cities TN/VA
$465
American Airlines
Aug 15
TRI2:58 pmBlountville Tri Cities TN/VA
10h 28m
2 stops
SEA10:26 pmSeattle/Tacoma Intl
Aug 29
SEA5:15 amSeattle/Tacoma Intl
9h 25m
1 stop
TRI5:40 pmBlountville Tri Cities TN/VA
$470

Delta flights from Blountville to Seattle

Our best Delta deals on Blountville to Seattle flight tickets
Delta
Oct 7
TRI12:49 pmBlountville Tri Cities TN/VA
9h 10m
1 stop
SEA6:59 pmSeattle/Tacoma Intl
Oct 12
SEA9:20 pmSeattle/Tacoma Intl
9h 15m
1 stop
TRI9:35 amBlountville Tri Cities TN/VA
$369
Delta
Sep 25
TRI3:50 pmBlountville Tri Cities TN/VA
7h 48m
1 stop
SEA8:38 pmSeattle/Tacoma Intl
Oct 3
SEA9:20 pmSeattle/Tacoma Intl
9h 15m
1 stop
TRI9:35 amBlountville Tri Cities TN/VA
$389
Delta
Aug 17
TRI3:46 pmBlountville Tri Cities TN/VA
7h 37m
1 stop
SEA8:23 pmSeattle/Tacoma Intl
Aug 25
SEA10:35 pmSeattle/Tacoma Intl
7h 55m
1 stop
TRI9:30 amBlountville Tri Cities TN/VA
$448

momondo Fare Finder

 
Customize your flight search to find flights from Blountville to Seattle 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 20, 2026.
Use the filters below to find and compare flights from Blountville to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BlountvilleSeattle

TRI - SEA

TRISEA

Blountville Tri Cities TN/VA

Wed 10/7

12:49 pm-6:59 pm

1 stop9h 10m

Seattle/Tacoma Intl

Mon 10/12

9:20 pm-9:35 am

1 stop9h 15m

$369

BlountvilleSeattle

TRI - SEA

TRISEA

Blountville Tri Cities TN/VA

Fri 9/25

3:50 pm-8:38 pm

1 stop7h 48m

Seattle/Tacoma Intl

Sat 10/3

9:20 pm-9:35 am

1 stop9h 15m

$389
Quickest round-trip

BlountvilleSeattle

TRI - SEA

TRISEA

Blountville Tri Cities TN/VA

Mon 8/17

3:46 pm-8:23 pm

1 stop7h 37m

Seattle/Tacoma Intl

Tue 8/25

10:35 pm-9:30 am

1 stop7h 55m

$448

BlountvilleSeattle

TRI - SEA

TRISEA

Blountville Tri Cities TN/VA

Thu 8/20

3:46 pm-8:23 pm

1 stop7h 37m

Seattle/Tacoma Intl

Mon 8/24

10:35 pm-9:30 am

1 stop7h 55m

$449

BlountvilleSeattle

TRI - SEA

TRISEA

Blountville Tri Cities TN/VA

Wed 8/5

12:30 pm-8:52 pm

2 stops11h 22m

Seattle/Tacoma Intl

Wed 8/12

11:48 am-10:50 pm

1 stop8h 02m

$451

BlountvilleSeattle

TRI - SEA

TRISEA

Blountville Tri Cities TN/VA

Wed 8/5

7:09 pm-11:57 pm

1 stop7h 48m

Seattle/Tacoma Intl

Wed 8/12

10:35 pm-9:30 am

1 stop7h 55m

$458

BlountvilleSeattle

TRI - SEA

TRISEA

Blountville Tri Cities TN/VA

Wed 8/5

12:30 pm-6:48 pm

1 stop9h 18m

Seattle/Tacoma Intl

Wed 8/12

10:17 am-10:50 pm

1 stop9h 33m

$465

BlountvilleSeattle

TRI - SEA

TRISEA

Blountville Tri Cities TN/VA

Sat 8/15

2:58 pm-10:26 pm

2 stops10h 28m

Seattle/Tacoma Intl

Sat 8/29

5:15 am-5:40 pm

1 stop9h 25m

$470

BlountvilleSeattle

TRI - SEA

TRISEA

Blountville Tri Cities TN/VA

Wed 9/23

5:23 pm-12:15 am

1 stop9h 52m

Seattle/Tacoma Intl

Sun 9/27

11:32 am-11:53 pm

1 stop9h 21m

$471

BlountvilleSeattle

TRI - SEA

TRISEA

Blountville Tri Cities TN/VA

Tue 6/23

10:20 am-4:49 pm

1 stop9h 29m

Seattle/Tacoma Intl

Thu 7/2

6:00 am-4:07 pm

1 stop7h 07m

$476

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 Seattle from

How to get the cheapest flight ticket from Blountville to Seattle

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 Blountville and Seattle?

What is the cheapest month to fly to Seattle?

In general, February is the cheapest month to fly from Blountville to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you don’t want to visit Seattle in February, then you should wait until January to fly from Blountville, when ticket prices are also cheap, with an average price of $288.

When to book flights from Blountville to Seattle

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

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

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

Fastest flight time

7h 37m

Direct flights

None
The fastest flight from Blountville to Seattle takes 7h 37m
There are no direct flights from Blountville to Seattle. There are no popular flight routes from Blountville to Seattle.
Search flight deals

Frequently asked questions about flying from Blountville to Seattle

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

    Blountville Tri Cities TN/VA and Seattle/Tacoma Intl are 2160.4 mi apart from one another. Typically, this will take 7h 37m by plane in normal conditions.

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

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

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

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

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The required travel and health documents for your Seattle/Tacoma Intl 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 Seattle/Tacoma Intl 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 Blountville to Seattle?

Best airlines flying from Blountville to Seattle

Compare and see reviews for airlines that fly from Blountville to Seattle with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $368Free CancellationRating
7.1
11,642 reviews
Search American Airlines flights
DeltaPriceFrom $368Free CancellationRating
7.9
8,454 reviews
Search Delta flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Redmond
Kent
Puyallup
Lakewood
Tukwila
Marysville
Cle Elum
Federal Way
Fife
Centralia
Westport
Shoreline
Tumwater

Why use momondo?

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

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 Blountville to Seattle for you.

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

All flight searches from Blountville to Seattle on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Blountville and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Blountville to Seattle 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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