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$379+ Cheap flights from Blountville to Seattle (TRI - SEA)

TRI — SEA
Oct 1 — Oct 81
Thu 10/1
Thu 10/8
1 adult, Economy
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Cheap flight deals from Blountville to Seattle

Cheapest flights from Blountville to Seattle

Wed 10/73:51 pm -
1 stop9h 12m
Mon 10/1210:35 pm -
1 stop7h 51m
Deal found 8/27$379
Fri 9/257:19 pm -
1 stop7h 39m
Sat 10/36:00 am -
1 stop7h 20m
Deal found 8/31$409
Sun 9/135:16 am -
1 stop7h 46m
Wed 10/71:25 pm -
1 stop7h 15m
Deal found 8/30$419
Fri 9/257:31 am -
1 stop8h 19m
Sat 10/39:42 pm -
1 stop9h 56m
Deal found 8/30$439
Thu 11/267:00 am -
1 stop8h 07m
Tue 12/15:10 am -
1 stop7h 46m
Deal found 8/27$461
Fri 9/113:29 pm -
1 stop7h 38m
Tue 9/1510:59 am -
1 stop9h 57m
Deal found 8/29$476
Wed 10/77:00 am -
1 stop8h 18m
Tue 10/136:12 am -
2 stops9h 43m
Deal found 8/27$505
Thu 10/85:22 pm -
1 stop9h 48m
Mon 10/125:00 am -
1 stop8h 51m
Deal found 8/31$508
Wed 9/93:29 pm -
1 stop7h 38m
Sat 9/125:30 am -
1 stop8h 31m
Deal found 8/30$532

Find flight deals from Blountville to Seattle

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$379
(Delta)

Popular in

June

Cheapest in

January

Average price

$573
Provider with most accurate pricing for Blountville Tri Cities TN/VA-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Blountville Tri Cities TN/VA-Seattle/Tacoma Intl flights.
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From Blountville Tri Cities TN/VA to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 18% potential increase in price ($132 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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 Blountville Tri Cities TN/VA - SEA Seattle/Tacoma Intl

TRISEA

Blountville Tri Cities TN/VA

Fri 9/25

7:19 pm-11:58 pm

1 stop7h 39m

Seattle/Tacoma Intl

Sat 10/3

6:00 am-4:20 pm

1 stop7h 20m

$379

BlountvilleSeattle

TRI Blountville Tri Cities TN/VA - SEA Seattle/Tacoma Intl

TRISEA

Blountville Tri Cities TN/VA

Fri 9/25

7:31 am-2:51 pm

1 stop10h 20m

Seattle/Tacoma Intl

Sat 9/26

6:40 am-6:34 pm

1 stop8h 54m

$379

BlountvilleSeattle

TRI Blountville Tri Cities TN/VA - SEA Seattle/Tacoma Intl

TRISEA

Blountville Tri Cities TN/VA

Fri 9/25

7:31 am-2:51 pm

1 stop10h 20m

Seattle/Tacoma Intl

Sat 10/3

1:40 pm-11:56 pm

1 stop7h 16m

$409
Quickest round-trip

BlountvilleSeattle

TRI Blountville Tri Cities TN/VA - SEA Seattle/Tacoma Intl

TRISEA

Blountville Tri Cities TN/VA

Wed 10/7

7:19 pm-11:52 pm

1 stop7h 33m

Seattle/Tacoma Intl

Mon 10/12

11:59 pm-9:26 am

1 stop6h 27m

$449

BlountvilleSeattle

TRI Blountville Tri Cities TN/VA - SEA Seattle/Tacoma Intl

TRISEA

Blountville Tri Cities TN/VA

Wed 10/7

5:07 am-1:35 pm

2 stops11h 28m

Seattle/Tacoma Intl

Tue 10/13

9:42 pm-10:39 am

1 stop9h 57m

$505

BlountvilleSeattle

TRI Blountville Tri Cities TN/VA - SEA Seattle/Tacoma Intl

TRISEA

Blountville Tri Cities TN/VA

Thu 10/8

5:22 pm-12:10 am

1 stop9h 48m

Seattle/Tacoma Intl

Mon 10/12

5:00 am-4:51 pm

1 stop8h 51m

$508

BlountvilleSeattle

TRI Blountville Tri Cities TN/VA - SEA Seattle/Tacoma Intl

TRISEA

Blountville Tri Cities TN/VA

Sun 9/13

5:16 am-10:02 am

1 stop7h 46m

Seattle/Tacoma Intl

Wed 10/7

6:12 am-8:01 pm

2 stops10h 49m

$545

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/29

Sorted by cheapest first

Compare providers for flights from Blountville to Seattle

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Blountville to Seattle in September.
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 Blountville-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Blountville-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Blountville-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Blountville-Seattle 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 Blountville-Seattle 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 Blountville to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Blountville with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

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

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

Airfare is below average for this route at the moment.

Blountville to Seattle flights typically cost between $478 and $677 in October.
The cheapest round-trip price found within the last 5 days was $379 on Delta (Oct 7-Oct 12).

Reviews of airlines servicing Seattle

Read reviews from past customers who have flown Delta and American Airlines from Blountville to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,533 reviews

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.8

Overall

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Lesley,Aug 2023

LIH - SEA

It was a red eye flight . And after take off and the first service the flight attendants were no where to be found except in the galley. When I went to the bathroom, the entrance was blocked by a FA sitting and he basically exhaled loudly as he had to move his legs so I could get in. Never mind I was a comfort plus passenger and traveled to the back of the plane to go to the bathroom. I know I can go up to first class because there are no rules to prohibit me but it followed the “air” rules and was the flight attendants were rude as if I was putting them out. I will always fly delta but get your crew in check. I’m a former flight attendant and the crew is not priviledged. They are hired and paid to do a service.
Delta
7.8
Good
8,533 reviews
Delta
7.8
Good
8,533 reviews

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.8

Overall

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Lesley,Aug 2023

LIH - SEA

It was a red eye flight . And after take off and the first service the flight attendants were no where to be found except in the galley. When I went to the bathroom, the entrance was blocked by a FA sitting and he basically exhaled loudly as he had to move his legs so I could get in. Never mind I was a comfort plus passenger and traveled to the back of the plane to go to the bathroom. I know I can go up to first class because there are no rules to prohibit me but it followed the “air” rules and was the flight attendants were rude as if I was putting them out. I will always fly delta but get your crew in check. I’m a former flight attendant and the crew is not priviledged. They are hired and paid to do a service.
American Airlines
7.1
Good
12,019 reviews
Delta
7.8
Good
8,533 reviews

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.8

Overall

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Lesley,Aug 2023

LIH - SEA

It was a red eye flight . And after take off and the first service the flight attendants were no where to be found except in the galley. When I went to the bathroom, the entrance was blocked by a FA sitting and he basically exhaled loudly as he had to move his legs so I could get in. Never mind I was a comfort plus passenger and traveled to the back of the plane to go to the bathroom. I know I can go up to first class because there are no rules to prohibit me but it followed the “air” rules and was the flight attendants were rude as if I was putting them out. I will always fly delta but get your crew in check. I’m a former flight attendant and the crew is not priviledged. They are hired and paid to do a service.

Related info for your journey

  • How long is the flight from Blountville to Seattle?

    Airlines like Delta and American Airlines fly from Blountville to Seattle in about 7h 39m. The time it takes to get you to your destination can typically vary by up to 2h 41m. Blountville and Seattle are separated by a distance of 2156 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $368, Delta will fly you from Blountville to Seattle and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $398. Users have found that Delta is 36% cheaper than the other options available to this destination.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
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Tacoma
Lacey
Leavenworth
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Edmonds
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
Tumwater
Ellensburg
Issaquah
Marysville
Ocean Shores
Lakewood
Fife

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Blountville to Seattle

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$368Average$552FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$398Average$588FlexibilityNo cancel feeOn-time71%

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