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Blountville

$215+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TRI
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap 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 August 14, 2025.

Round-trip from

$369
(American Airlines)

One-way from

$215
(Delta)

Popular in

December

Cheapest in

August

Average price

$443
From Seattle/Tacoma Intl to Blountville Tri Cities TN/VA
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One-way flight from Seattle/Tacoma Intl to Blountville Tri Cities TN/VA
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Highest demand for flights based on searches. 21% potential increase in price ($172 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/13. 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.
Fri 9/195:26 amSEA - TRI
1 stop7h 33mAmerican Airlines
Fri 9/2611:29 amTRI - SEA
1 stop9h 59mAmerican Airlines
Deal found 8/13$369
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Tue 9/238:34 amSEA - TRI
1 stop9h 21mAmerican Airlines
Tue 9/306:23 amTRI - SEA
2 stops11h 25mAmerican Airlines
Deal found 8/11$374
This Delta deal was found by Cheapflights users on 8/13. 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 11/111:40 amSEA - TRI
1 stop7h 41mDelta
Wed 11/56:10 amTRI - SEA
1 stop20h 44mDelta
Deal found 8/13$407
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Thu 8/285:35 amSEA - TRI
1 stop7h 05mAmerican Airlines
Sun 8/317:15 amTRI - SEA
1 stop10h 38mAmerican Airlines
Deal found 8/14$429
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 8/275:25 amSEA - TRI
1 stop7h 30mAmerican Airlines
Sun 8/316:30 amTRI - SEA
2 stops10h 45mAmerican Airlines
Deal found 8/12$434
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 8/2110:11 amSEA - TRI
1 stop9h 36mAmerican Airlines
Thu 9/43:11 pmTRI - SEA
1 stop7h 48mAmerican Airlines
Deal found 8/12$444
This Delta deal was found by Cheapflights users on 8/12. 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 8/2711:35 pmSEA - TRI
1 stop7h 35mDelta
Sun 8/311:21 pmTRI - SEA
1 stop10h 04mDelta
Deal found 8/12$464
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Fri 10/3112:34 amSEA - TRI
2 stops12h 14mAmerican Airlines
Wed 11/54:13 pmTRI - SEA
1 stop10h 11mAmerican Airlines
Deal found 8/13$474

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 August 14, 2025.
Use the filters below to find and compare flights from Seattle to Blountville that are best for you.

Fly from

Seattle

Fly to

Blountville

Route

Depart

Return

Price

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Tue 9/23

11:38 pm-12:02 pm

1 stop9h 24m

Blountville Tri Cities TN/VA

Tue 9/30

6:23 am-11:19 am

1 stop7h 56m

$369

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Fri 9/19

5:26 am-3:59 pm

1 stop7h 33m

Blountville Tri Cities TN/VA

Fri 9/26

11:29 am-6:28 pm

1 stop9h 59m

$369

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Sat 11/1

11:40 am-10:21 pm

1 stop7h 41m

Blountville Tri Cities TN/VA

Wed 11/5

6:10 am-2:01 pm

1 stop10h 51m

$407

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Fri 8/29

11:59 pm-10:37 am

1 stop7h 38m

Blountville Tri Cities TN/VA

Tue 9/2

4:38 pm-9:36 pm

1 stop7h 58m

$429

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Thu 8/28

5:35 am-3:40 pm

1 stop7h 05m

Blountville Tri Cities TN/VA

Sun 8/31

7:15 am-2:53 pm

1 stop10h 38m

$429

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Fri 8/29

11:35 pm-9:54 am

1 stop7h 19m

$215

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Fri 8/29

6:17 am-4:26 pm

3 stops55h 09m

$423

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Thu 8/28

12:58 am-4:07 pm

1 stop12h 09m

$718

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

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, July is the cheapest month in which you can book a flight from Seattle to Blountville (average of $398). Flying from Seattle to Blountville in April is currently the most expensive (average of $494). 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.

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 August 14, 2025.
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
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 $490. American Airlines is 42% 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, July is the cheapest month in which you can book a flight from Seattle to Blountville (average of $398). Flying from Seattle to Blountville in April is currently the most expensive (average of $494). 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

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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$368Average$658FlexibilityNo cancel feeOn-time71%
DeltaCheapest$490Average$698FlexibilityNo cancel feeOn-timeN/A

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