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Cheap flights from Seattle to Blountville from $409

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Blountville departing on 11/7. 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 Seattle to Blountville

Cheap round-trip flights

Delta Logo
6:00 am - 10:21 pmSEA-TRI
13h 21m1 stop
Delta Logo
1:28 pm - 11:54 pmTRI-SEA
13h 26m1 stop
$445Delta
Find Deal
Sat, Nov 1 - Wed, Nov 5
Delta Logo
6:00 am - 6:12 pmSEA-TRI
9h 12m1 stop
Delta Logo
10:15 am - 2:54 pmTRI-SEA
7h 39m1 stop
$487Delta
Find Deal
Wed, Mar 4 - Wed, Mar 11
Delta Logo
6:00 am - 10:21 pmSEA-TRI
13h 21m1 stop
Delta Logo
1:28 pm - 10:18 amTRI-SEA
23h 50m2 stops
$494Delta
Find Deal
Sat, Nov 1 - Wed, Nov 5
Delta Logo
6:00 am - 10:21 pmSEA-TRI
13h 21m1 stop
Delta Logo
6:10 am - 11:54 pmTRI-SEA
20h 44m1 stop
$495Delta
Find Deal
Sat, Nov 1 - Wed, Nov 5
American Airlines Logo
5:24 am - 3:43 pmSEA-TRI
7h 19m1 stop
American Airlines Logo
6:25 am - 12:53 pmTRI-SEA
9h 28m1 stop
$507American Airlines
Find Deal
Fri, Nov 21 - Fri, Nov 28
American Airlines Logo
11:56 pm - 10:45 amSEA-TRI
7h 49m1 stop
American Airlines Logo
5:25 pm - 10:18 pmTRI-SEA
7h 53m1 stop
$511American Airlines
Find Deal
Sat, Oct 11 - Wed, Oct 15
American Airlines Logo
12:59 am - 2:14 pmSEA-TRI
10h 15m2 stops
American Airlines Logo
5:04 am - 12:53 pmTRI-SEA
10h 49m1 stop
$512American Airlines
Find Deal
Thu, Nov 20 - Fri, Nov 28
American Airlines Logo
11:56 pm - 10:45 amSEA-TRI
7h 49m1 stop
American Airlines Logo
5:25 pm - 12:27 amTRI-SEA
10h 02m2 stops
$516American Airlines
Find Deal
Sat, Oct 11 - Wed, Oct 15
Delta Logo
9:45 pm - 9:44 amSEA-TRI
8h 59m1 stop
Delta Logo
4:50 pm - 11:54 pmTRI-SEA
10h 04m1 stop
$535Delta
Find Deal
Tue, Sep 30 - Sat, Oct 4
American Airlines Logo
10:09 am - 11:09 pmSEA-TRI
10h 00m2 stops
American Airlines Logo
2:50 pm - 8:05 pmTRI-SEA
8h 15m1 stop
$540American Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4

Delta flights from Seattle to Blountville

Our best Delta deals on Seattle to Blountville flight tickets
Delta
Nov 1
SEA6:00 amSeattle/Tacoma Intl
13h 21m
1 stop
TRI10:21 pmBlountville Tri Cities TN/VA
Nov 5
TRI1:28 pmBlountville Tri Cities TN/VA
13h 26m
1 stop
SEA11:54 pmSeattle/Tacoma Intl
$445
Find similar
Delta
Mar 4
SEA6:00 amSeattle/Tacoma Intl
9h 12m
1 stop
TRI6:12 pmBlountville Tri Cities TN/VA
Mar 11
TRI10:15 amBlountville Tri Cities TN/VA
7h 39m
1 stop
SEA2:54 pmSeattle/Tacoma Intl
$487
Find similar
Delta
Nov 1
SEA6:00 amSeattle/Tacoma Intl
13h 21m
1 stop
TRI10:21 pmBlountville Tri Cities TN/VA
Nov 5
TRI1:28 pmBlountville Tri Cities TN/VA
23h 50m
2 stops
SEA10:18 amSeattle/Tacoma Intl
$494
Find similar

American Airlines flights from Seattle to Blountville

Our best American Airlines deals on Seattle to Blountville flight tickets
American Airlines
Nov 21
SEA5:24 amSeattle/Tacoma Intl
7h 19m
1 stop
TRI3:43 pmBlountville Tri Cities TN/VA
Nov 28
TRI6:25 amBlountville Tri Cities TN/VA
9h 28m
1 stop
SEA12:53 pmSeattle/Tacoma Intl
$507
Find similar
American Airlines
Oct 11
SEA11:56 pmSeattle/Tacoma Intl
7h 49m
1 stop
TRI10:45 amBlountville Tri Cities TN/VA
Oct 15
TRI5:25 pmBlountville Tri Cities TN/VA
7h 53m
1 stop
SEA10:18 pmSeattle/Tacoma Intl
$511
Find similar
American Airlines
Nov 20
SEA12:59 amSeattle/Tacoma Intl
10h 15m
2 stops
TRI2:14 pmBlountville Tri Cities TN/VA
Nov 28
TRI5:04 amBlountville Tri Cities TN/VA
10h 49m
1 stop
SEA12:53 pmSeattle/Tacoma Intl
$512
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
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

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Sat 11/1

6:00 am-10:21 pm

1 stop13h 21m

Blountville Tri Cities TN/VA

Wed 11/5

1:28 pm-11:54 pm

1 stop13h 26m

$445

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Wed 3/4

6:00 am-6:12 pm

1 stop9h 12m

Blountville Tri Cities TN/VA

Wed 3/11

10:15 am-2:54 pm

1 stop7h 39m

$487

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Sat 11/1

6:00 am-10:21 pm

1 stop13h 21m

Blountville Tri Cities TN/VA

Wed 11/5

1:28 pm-10:18 am

2 stops23h 50m

$494

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Sat 11/1

6:00 am-10:21 pm

1 stop13h 21m

Blountville Tri Cities TN/VA

Wed 11/5

6:10 am-11:54 pm

1 stop20h 44m

$495

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Fri 11/21

5:24 am-3:43 pm

1 stop7h 19m

Blountville Tri Cities TN/VA

Fri 11/28

6:25 am-12:53 pm

1 stop9h 28m

$507

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Sat 10/11

11:56 pm-10:45 am

1 stop7h 49m

Blountville Tri Cities TN/VA

Wed 10/15

5:25 pm-10:18 pm

1 stop7h 53m

$511

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Thu 11/20

12:59 am-2:14 pm

2 stops10h 15m

Blountville Tri Cities TN/VA

Fri 11/28

5:04 am-12:53 pm

1 stop10h 49m

$512

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Sat 10/11

11:56 pm-10:45 am

1 stop7h 49m

Blountville Tri Cities TN/VA

Wed 10/15

5:25 pm-12:27 am

2 stops10h 02m

$516

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Tue 9/30

9:45 pm-9:44 am

1 stop8h 59m

Blountville Tri Cities TN/VA

Sat 10/4

4:50 pm-11:54 pm

1 stop10h 04m

$535

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Tue 9/30

10:09 am-11:09 pm

2 stops10h 00m

Blountville Tri Cities TN/VA

Sat 10/4

2:50 pm-8:05 pm

1 stop8h 15m

$540

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Blountville from

How to get the cheapest flight ticket from Seattle to Blountville

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 cheapest day to depart on your flight to Blountville?

According to our data, Wednesday is the cheapest day to fly to Blountville from Seattle. The lowest ticket price found for a Wednesday departure recently was $603. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Thursday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $827.

What is the cheapest time of day to depart on your flight to Blountville?

The cheapest time of day to fly to Blountville is in the morning when flights can be purchased for as low as $656. Flights to Blountville are more costly in the evening, with an average ticket price of $788. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Seattle to Blountville

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

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

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

Direct flights

None
There are no direct flights from Seattle to Blountville. There are no popular flight routes from Seattle to Blountville.
Search flight deals

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

    Blountville Tri Cities TN/VA is 2160.4 mi away from Seattle/Tacoma Intl. In terms of flight time, this usually takes a little over 7h 19m.

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

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

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

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

  • What documentation or ID do you need to fly to Blountville Tri Cities TN/VA Airport?

    The required travel and health documents for your Blountville Tri Cities TN/VA 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 Blountville Tri Cities TN/VA 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 Seattle to Blountville?

Best airlines flying from Seattle to Blountville

Compare and see reviews for airlines that fly from Seattle to Blountville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $368Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $490Free CancellationRating
7.9
7,961 reviews
Search Delta flights

Traveling to a place near Blountville?

Book flights to Blountville if you plan to visit one of these locations
Johnson City
Bristol
Bristol
Kingsport
Beech Mountain
Abingdon
Greeneville
Banner Elk
Sugar Mountain
Hazard
Marion
Troutdale

Why use momondo?

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

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 Seattle to Blountville for you.

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

momondo does allow users to show only those flights to Blountville from Seattle which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Seattle to Blountville flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Seattle to Blountville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Blountville trip

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