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Blountville

$171+ Cheap flights from Seattle to Blountville (SEA - TRI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TRI
Apr 25 — May 21
Sat 4/25
Sat 5/2
1 adult, Economy
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Cheap flight deals from Seattle to Blountville

Cheapest flights from Seattle to Blountville
Explore the most affordable flight options available from Seattle to Blountville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2026.

This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1911:15 pm
SEA
-
TRI
1 stop7h 04m
Delta
Tue 5/57:19 pm
TRI
-
SEA
1 stop7h 34m
Delta
Deal found 3/26$349
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:59 am
SEA
-
TRI
2 stops10h 31m
American Airlines
Tue 5/55:08 pm
TRI
-
SEA
1 stop8h 39m
American Airlines
Deal found 3/26$354
This American Airlines deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:29 pm
SEA
-
TRI
1 stop8h 22m
American Airlines
Thu 4/235:08 pm
TRI
-
SEA
1 stop10h 36m
American Airlines
Deal found 3/21$369
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:00 am
SEA
-
TRI
1 stop7h 27m
Delta
Wed 5/67:19 pm
TRI
-
SEA
1 stop7h 57m
Delta
Deal found 3/26$399
This American Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/911:33 pm
SEA
-
TRI
2 stops11h 57m
American Airlines
Wed 5/135:08 pm
TRI
-
SEA
1 stop10h 36m
American Airlines
Deal found 3/22$414
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:30 pm
SEA
-
TRI
2 stops17h 15m
Delta
Wed 5/67:19 pm
TRI
-
SEA
1 stop7h 57m
Delta
Deal found 3/26$432
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:45 pm
SEA
-
TRI
1 stop9h 00m
Delta
Tue 5/57:19 pm
TRI
-
SEA
1 stop7h 34m
Delta
Deal found 3/26$434
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/181:45 pm
SEA
-
TRI
2 stops17h 00m
Delta
Thu 5/77:41 pm
TRI
-
SEA
1 stop7h 18m
Delta
Deal found 3/26$437
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/241:45 pm
SEA
-
TRI
2 stops17h 00m
Delta
Thu 5/77:41 pm
TRI
-
SEA
1 stop7h 18m
Delta
Deal found 3/26$447
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/199:45 pm
SEA
-
TRI
1 stop8h 34m
Delta
Sun 5/37:19 pm
TRI
-
SEA
1 stop7h 34m
Delta
Deal found 3/26$463
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:00 am
SEA
-
TRI
1 stop7h 38m
American Airlines
Fri 5/87:00 am
TRI
-
SEA
2 stops14h 07m
American Airlines
Deal found 3/26$464

Find flight deals from Seattle to Blountville

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Blountville (TRI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$349
(Delta)

One-way from

$171
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$586
Provider with most accurate pricing for Seattle/Tacoma Intl-Blountville Tri Cities TN/VA flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Blountville Tri Cities TN/VA flights.
Search Deals
From Seattle/Tacoma Intl to Blountville Tri Cities TN/VA
Search Deals
One-way flight from Seattle/Tacoma Intl to Blountville Tri Cities TN/VA
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 26, 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

Mon 4/20

9:45 pm-9:19 am

1 stop8h 34m

Blountville Tri Cities TN/VA

Mon 5/4

7:19 pm-11:53 pm

1 stop7h 34m

$349

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Sat 5/9

9:35 pm-9:31 am

1 stop8h 56m

Blountville Tri Cities TN/VA

Wed 5/13

3:50 pm-10:02 pm

1 stop9h 12m

$349

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Sun 4/19

5:48 pm-9:19 am

2 stops12h 31m

Blountville Tri Cities TN/VA

Mon 5/4

7:19 pm-11:53 pm

1 stop7h 34m

$437

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Fri 4/24

1:45 pm-9:45 am

2 stops17h 00m

Blountville Tri Cities TN/VA

Thu 5/7

7:41 pm-11:59 pm

1 stop7h 18m

$447

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Wed 5/13

6:00 am-4:35 pm

1 stop7h 35m

Blountville Tri Cities TN/VA

Tue 5/19

5:08 pm-10:58 pm

1 stop8h 50m

$482

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Thu 6/4

1:46 pm-12:16 am

1 stop7h 30m

Blountville Tri Cities TN/VA

Sun 6/7

6:14 pm-10:59 pm

1 stop7h 45m

$504
Quickest round-trip

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Thu 5/14

11:35 pm-9:31 am

1 stop6h 56m

Blountville Tri Cities TN/VA

Thu 5/21

3:50 pm-8:06 pm

1 stop7h 16m

$522

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Thu 4/23

4:05 pm-9:45 am

1 stop14h 40m

Blountville Tri Cities TN/VA

Sat 5/2

5:08 pm-10:56 pm

1 stop8h 48m

$537

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Tue 4/21

1:30 pm-9:19 am

2 stops16h 49m

Blountville Tri Cities TN/VA

Sun 5/3

7:19 pm-11:53 pm

1 stop7h 34m

$546

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Thu 6/4

11:35 pm-9:31 am

1 stop6h 56m

Blountville Tri Cities TN/VA

Sun 6/7

1:42 pm-7:04 pm

1 stop8h 22m

$584

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Seattle to Blountville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Blountville in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Blountville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Blountville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Blountville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Blountville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Blountville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Blountville

Have a flexible travel schedule? Discover the best time to fly to Blountville from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Blountville

What is the cheapest month to book a flight from Seattle to Blountville?

Currently, January is the cheapest month in which you can book a flight from Seattle to Blountville (average of $258). Flying from Seattle to Blountville in June is currently the most expensive (average of $397). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Seattle to Blountville?

Reviews of airlines servicing Blountville

Get insights into the airlines that provide service to Blountville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Blountville. Reviews last updated March 26, 2026.
Read through reviews of airlines operating flights from Seattle to Blountville, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,339 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,339 reviews
Delta
7.9
Good
8,339 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,499 reviews
Delta
7.9
Good
8,339 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Blountville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Blountville?

    For as low as $354, Delta can have you in Blountville from Seattle in 8h 22m. There are 2156 mi between Seattle and Blountville. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Seattle to Blountville round-trip?

    Currently priced at $368, American Airlines will fly you from Seattle to Blountville and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $457. American Airlines is 33% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Seattle to Blountville that include hotel bookings?

    Yes. In addition to deals on Seattle to Blountville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Blountville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Blountville.

  • Can I find deals for business class flights from Seattle to Blountville?

    Yes. Cheapflights offers flight deals from Seattle to Blountville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Blountville?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Blountville (average of $258). Flying from Seattle to Blountville in June is currently the most expensive (average of $397). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Blountville?

Book flights to Blountville if you plan to visit one of these locations
Greeneville
Marion
Beech Mountain
Bristol

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Seattle to Blountville

Discover the top 2 airlines that operate flights from Seattle to Blountville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$368Average$586FlexibilityNo cancel feeOn-time71%
DeltaCheapest$457Average$572FlexibilityNo cancel feeOn-timeN/A

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