$399+ Cheap flights from Blountville to Seattle (TRI - SEA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
TRI — SEA
Nov 26 — Dec 31
Round-trip
1 adult, Economy
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Find cheap flights from Blountville to Seattle with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Blountville to Seattle
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Best
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One-way
Cheapest flights from Blountville to SeattleExplore the most affordable flight options available from Blountville to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.
Explore the most affordable flight options available from Blountville to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.
This Delta deal was found by Cheapflights users on 10/26. 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 12/410:10 am -
1 stop9h 37m
Fri 12/1111:59 pm -
1 stop6h 31m
Deal found 10/26![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 10/24. 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.
Thu 11/2611:52 am -
1 stop7h 46m
Tue 12/111:59 pm -
1 stop6h 31m
Deal found 10/24![Delta logo]()
$449
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 11/54:29 pm -
1 stop8h 42m
Thu 11/1211:16 am -
1 stop9h 43m
Deal found 10/22![American Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Sun 11/155:16 am -
1 stop7h 47m
Sun 11/229:45 pm -
1 stop9h 58m
Deal found 10/25![American Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/64:29 pm -
1 stop8h 42m
Mon 11/96:00 am -
1 stop9h 59m
Deal found 10/23![American Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/267:00 am -
1 stop8h 07m
Tue 12/110:27 am -
2 stops10h 28m
Deal found 10/23![American Airlines logo]()
$545
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Fri 12/44:29 pm -
1 stop10h 19m
Fri 12/116:20 am -
2 stops10h 41m
Deal found 10/22![American Airlines logo]()
$585
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 12/173:16 pm -
1 stop10h 43m
Sat 12/265:45 am -
1 stop8h 53m
Deal found 10/26![American Airlines logo]()
$590
Best flights from Blountville to SeattleDiscover carefully curated flight deals from Blountville to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
Discover carefully curated flight deals from Blountville to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
This Delta deal was found by Cheapflights users on 10/26. 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.
Thu 12/171:47 pm -
1 stop10h 03m
Sun 12/2711:06 pm -
1 stop7h 26m
Deal found 10/26![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/267:00 am -
1 stop8h 07m
Tue 12/15:10 am -
1 stop7h 44m
Deal found 10/23![American Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 1/146:00 am -
1 stop8h 45m
Thu 1/2110:22 am -
1 stop9h 12m
Deal found 10/22![American Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 10/26. 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 12/410:10 am -
1 stop9h 37m
Fri 12/1111:59 pm -
1 stop6h 31m
Deal found 10/26![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 10/24. 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 12/310:58 am -
1 stop10h 25m
Wed 12/912:39 pm -
1 stop7h 27m
Deal found 10/24![American Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 1/1312:15 pm -
1 stop9h 42m
Wed 1/2012:47 pm -
1 stop7h 22m
Deal found 10/26![American Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 10/25. 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 1/144:40 pm -
1 stop8h 55m
Fri 1/227:00 am -
1 stop8h 51m
Deal found 10/25![American Airlines logo]()
$419
Last-minute flights from Blountville to SeattleDiscover last-minute flight deals from Blountville to Seattle. Data last updated October 27, 2026 and is based on user searches.
Discover last-minute flight deals from Blountville to Seattle. Data last updated October 27, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 11/54:29 pm -
1 stop8h 42m
Thu 11/1211:16 am -
1 stop9h 43m
Deal found 10/22![American Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/64:29 pm -
1 stop8h 42m
Mon 11/96:00 am -
1 stop9h 59m
Deal found 10/23![American Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/78:09 am -
2 stops10h 35m
Wed 11/1110:27 am -
1 stop9h 07m
Deal found 10/23![American Airlines logo]()
$585
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Sun 11/155:16 am -
1 stop7h 47m
Sun 11/229:45 pm -
1 stop9h 58m
Deal found 10/25![American Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/267:00 am -
1 stop8h 07m
Tue 12/15:10 am -
1 stop7h 44m
Deal found 10/23![American Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 10/24. 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.
Thu 11/2611:52 am -
1 stop7h 46m
Tue 12/111:59 pm -
1 stop6h 31m
Deal found 10/24![Delta logo]()
$449
One-way flights from Blountville to SeattleSearch for one-way flight options from Blountville to Seattle. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
Search for one-way flight options from Blountville to Seattle. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
This American Airlines deal was found by Cheapflights users on 10/23. 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 12/314:26 pm -
1 stop9h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/316:32 pm -
3 stops44h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$494
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 11/36:40 am -
1 stop11h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![American Airlines logo]()
$500
This American Airlines deal was found by Cheapflights users on 10/23. 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 12/295:00 am -
1 stop8h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$530
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/284:36 pm -
3 stops46h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$550
This American Airlines deal was found by Cheapflights users on 10/23. 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 12/283:16 pm -
1 stop10h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$625
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:00 am -
3 stops15h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$908
Find flight deals from Blountville to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Blountville (TRI) to Seattle (SEA). 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 October 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $419 (American Airlines) |
One-way from | $399 (American Airlines) |
Popular in | June |
Cheapest in | November |
Average price | $509 |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated October 27, 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
Cheapest round-trip
BlountvilleSeattle
TRI Blountville Tri Cities TN/VA - SEA Seattle/Tacoma Intl
TRISEA
Blountville Tri Cities TN/VA
Thu 12/31
6:37 am-2:57 pm
2 stops11h 20m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$404
BlountvilleSeattle
TRI Blountville Tri Cities TN/VA - SEA Seattle/Tacoma Intl
TRISEA
Blountville Tri Cities TN/VA
Thu 12/17
1:47 pm-8:50 pm
1 stop10h 03m
Seattle/Tacoma Intl
Sun 12/27
11:06 pm-9:32 am
1 stop7h 26m
$419
BlountvilleSeattle
TRI Blountville Tri Cities TN/VA - SEA Seattle/Tacoma Intl
TRISEA
Blountville Tri Cities TN/VA
Thu 11/26
7:00 am-12:07 pm
1 stop8h 07m
Seattle/Tacoma Intl
Tue 12/1
5:10 am-3:54 pm
1 stop7h 44m
$419
BlountvilleSeattle
TRI Blountville Tri Cities TN/VA - SEA Seattle/Tacoma Intl
TRISEA
Blountville Tri Cities TN/VA
Thu 1/14
6:00 am-11:45 am
1 stop8h 45m
Seattle/Tacoma Intl
Thu 1/21
10:22 am-10:34 pm
1 stop9h 12m
$419
BlountvilleSeattle
TRI Blountville Tri Cities TN/VA - SEA Seattle/Tacoma Intl
TRISEA
Blountville Tri Cities TN/VA
Fri 12/4
10:10 am-4:47 pm
1 stop9h 37m
Seattle/Tacoma Intl
Fri 12/11
11:59 pm-9:30 am
1 stop6h 31m
$419
BlountvilleSeattle
TRI Blountville Tri Cities TN/VA - SEA Seattle/Tacoma Intl
TRISEA
Blountville Tri Cities TN/VA
Thu 12/3
10:58 am-6:23 pm
1 stop10h 25m
Seattle/Tacoma Intl
Wed 12/9
12:39 pm-11:06 pm
1 stop7h 27m
$419
BlountvilleSeattle
TRI Blountville Tri Cities TN/VA - SEA Seattle/Tacoma Intl
TRISEA
Blountville Tri Cities TN/VA
Wed 1/13
12:15 pm-6:57 pm
1 stop9h 42m
Seattle/Tacoma Intl
Wed 1/20
12:47 pm-11:09 pm
1 stop7h 22m
$419
BlountvilleSeattle
TRI Blountville Tri Cities TN/VA - SEA Seattle/Tacoma Intl
TRISEA
Blountville Tri Cities TN/VA
Thu 1/14
4:40 pm-10:35 pm
1 stop8h 55m
Seattle/Tacoma Intl
Fri 1/22
7:00 am-6:51 pm
1 stop8h 51m
$419
BlountvilleSeattle
TRI Blountville Tri Cities TN/VA - SEA Seattle/Tacoma Intl
TRISEA
Blountville Tri Cities TN/VA
Tue 11/3
6:40 am-2:51 pm
1 stop11h 11m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$500
Quickest round-trip
BlountvilleSeattle
TRI Blountville Tri Cities TN/VA - SEA Seattle/Tacoma Intl
TRISEA
Blountville Tri Cities TN/VA
Tue 12/29
5:00 am-10:06 am
1 stop8h 06m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$530
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Blountville to Seattle
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 Blountville to Seattle in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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.
TRI-SEA
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.
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated October 27, 2026.
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.
Boarding
8.1
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Boarding
8.1
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Boarding
8.1
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Related info for your journey
Find useful and relevant information for your journey from Blountville to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Tukwila
Snoqualmie
Puyallup
Lynnwood
Olympia
Centralia
Kent
Tumwater
Ocean Shores
Ellensburg
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Poulsbo
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Shoreline
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Blountville and Seattle flights
Browse other Blountville and Seattle flight options. Last updated on October 27, 2026.
Other flights from Blountville
Browse through other flights departing from Blountville. Flights are based on user searches made on Cheapflights and were last updated on October 27, 2026.
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Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 27, 2026.
Top 2 airlines flying from Blountville to Seattle
Discover the top 2 airlines that operate flights from Blountville to Seattle. 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 7,457,451 searches. Data last updated October 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$348 | Average$506 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$398 | Average$576 | FlexibilityNo cancel fee | On-time71% |