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Cheap flights from Seattle to Blountville from $186

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 9/26. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Blountville

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:10 am - 3:56 pmSEA  Seattle/Tacoma Intl-TRI Blountville Tri Cities TN/VA
7h 46m1 stop Dallas/Fort Worth
American Airlines Logo
4:26 pm - 11:42 pmTRI  Blountville Tri Cities TN/VA-SEA Seattle/Tacoma Intl
10h 16m1 stop Dallas/Fort Worth
$379American Airlines
Tue, Nov 10 - Sun, Nov 15
American Airlines Logo
10:59 am - 11:56 pmSEA  Seattle/Tacoma Intl-TRI Blountville Tri Cities TN/VA
9h 57m1 stop Chicago O'Hare Intl
American Airlines Logo
7:31 am - 12:50 pmTRI  Blountville Tri Cities TN/VA-SEA Seattle/Tacoma Intl
8h 19m1 stop Chicago O'Hare Intl
$379American Airlines
Wed, Sep 16 - Tue, Sep 22
American Airlines Logo
5:10 am - 3:56 pmSEA  Seattle/Tacoma Intl-TRI Blountville Tri Cities TN/VA
7h 46m1 stop Dallas/Fort Worth
American Airlines Logo
4:26 pm - 10:11 pmTRI  Blountville Tri Cities TN/VA-SEA Seattle/Tacoma Intl
8h 45m1 stop Dallas/Fort Worth
$379American Airlines
Wed, Nov 11 - Sun, Nov 15
American Airlines Logo
9:42 pm - 10:39 amSEA  Seattle/Tacoma Intl-TRI Blountville Tri Cities TN/VA
9h 57m1 stop Charlotte Douglas
American Airlines Logo
7:20 am - 1:35 pmTRI  Blountville Tri Cities TN/VA-SEA Seattle/Tacoma Intl
9h 15m1 stop Dallas/Fort Worth
$379American Airlines
Wed, Oct 21 - Wed, Oct 28
American Airlines Logo
11:03 am - 9:29 pmSEA  Seattle/Tacoma Intl-TRI Blountville Tri Cities TN/VA
7h 26m1 stop Charlotte Douglas
American Airlines Logo
4:26 pm - 10:11 pmTRI  Blountville Tri Cities TN/VA-SEA Seattle/Tacoma Intl
8h 45m1 stop Dallas/Fort Worth
$379American Airlines
Mon, Oct 26 - Wed, Nov 11
Delta Logo
11:45 am - 10:24 pmSEA  Seattle/Tacoma Intl-TRI Blountville Tri Cities TN/VA
7h 39m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:19 pm - 11:52 pmTRI  Blountville Tri Cities TN/VA-SEA Seattle/Tacoma Intl
7h 33m1 stop Atlanta Hartsfield-Jackson
$409Delta
Tue, Oct 13 - Sun, Oct 18
Delta Logo
11:59 pm - 9:33 amSEA  Seattle/Tacoma Intl-TRI Blountville Tri Cities TN/VA
6h 34m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:19 pm - 11:58 pmTRI  Blountville Tri Cities TN/VA-SEA Seattle/Tacoma Intl
7h 39m1 stop Atlanta Hartsfield-Jackson
$409Delta
Thu, Sep 10 - Mon, Sep 14
American Airlines Logo
1:40 pm - 11:56 pmSEA  Seattle/Tacoma Intl-TRI Blountville Tri Cities TN/VA
7h 16m1 stop Chicago O'Hare Intl
American Airlines Logo
7:31 am - 2:51 pmTRI  Blountville Tri Cities TN/VA-SEA Seattle/Tacoma Intl
10h 20m1 stop Chicago O'Hare Intl
$449American Airlines
Thu, Oct 1 - Sun, Oct 4
Delta Logo
8:59 pm - 9:33 amSEA  Seattle/Tacoma Intl-TRI Blountville Tri Cities TN/VA
9h 34m2 stops Portland Atlanta Hartsfield-Jackson
Delta Logo
7:19 pm - 11:58 pmTRI  Blountville Tri Cities TN/VA-SEA Seattle/Tacoma Intl
7h 39m1 stop Atlanta Hartsfield-Jackson
$740Delta
Wed, Sep 16 - Mon, Sep 21
Delta Logo
8:59 pm - 9:33 amSEA  Seattle/Tacoma Intl-TRI Blountville Tri Cities TN/VA
9h 34m2 stops Portland Atlanta Hartsfield-Jackson
Delta Logo
7:19 pm - 11:58 pmTRI  Blountville Tri Cities TN/VA-SEA Seattle/Tacoma Intl
7h 39m1 stop Atlanta Hartsfield-Jackson
$955Delta
Sun, Sep 13 - Sun, Sep 20

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Delta flights from Seattle to Blountville

Our best Delta deals on Seattle to Blountville flight tickets
Delta
Sep 10
SEA11:59 pmSeattle/Tacoma Intl
6h 34m
1 stop
TRI9:33 amBlountville Tri Cities TN/VA
Sep 14
TRI7:19 pmBlountville Tri Cities TN/VA
7h 39m
1 stop
SEA11:58 pmSeattle/Tacoma Intl
$409
Delta
Sep 16
SEA8:59 pmSeattle/Tacoma Intl
9h 34m
2 stops
TRI9:33 amBlountville Tri Cities TN/VA
Sep 21
TRI7:19 pmBlountville Tri Cities TN/VA
7h 39m
1 stop
SEA11:58 pmSeattle/Tacoma Intl
$740
Delta
Sep 13
SEA8:59 pmSeattle/Tacoma Intl
9h 34m
2 stops
TRI9:33 amBlountville Tri Cities TN/VA
Sep 20
TRI7:19 pmBlountville Tri Cities TN/VA
7h 39m
1 stop
SEA11:58 pmSeattle/Tacoma Intl
$955

American Airlines flights from Seattle to Blountville

Our best American Airlines deals on Seattle to Blountville flight tickets
American Airlines
Nov 10
SEA5:10 amSeattle/Tacoma Intl
7h 46m
1 stop
TRI3:56 pmBlountville Tri Cities TN/VA
Nov 15
TRI4:26 pmBlountville Tri Cities TN/VA
10h 16m
1 stop
SEA11:42 pmSeattle/Tacoma Intl
$379
American Airlines
Oct 1
SEA1:40 pmSeattle/Tacoma Intl
7h 16m
1 stop
TRI11:56 pmBlountville Tri Cities TN/VA
Oct 4
TRI7:31 amBlountville Tri Cities TN/VA
10h 20m
1 stop
SEA2:51 pmSeattle/Tacoma Intl
$449
American Airlines
Aug 28
SEA6:25 amSeattle/Tacoma Intl
9h 30m
1 stop
TRI6:55 pmBlountville Tri Cities TN/VA
Sep 1
TRI7:00 amBlountville Tri Cities TN/VA
10h 56m
1 stop
SEA2:56 pmSeattle/Tacoma Intl
$459

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 August 18, 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 Seattle/Tacoma Intl - TRI Blountville Tri Cities TN/VA

SEATRI

Seattle/Tacoma Intl

Tue 11/10

5:10 am-3:56 pm

1 stop7h 46m

Blountville Tri Cities TN/VA

Sun 11/15

4:26 pm-11:42 pm

1 stop10h 16m

$379

SeattleBlountville

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

SEATRI

Seattle/Tacoma Intl

Wed 9/16

10:59 am-11:56 pm

1 stop9h 57m

Blountville Tri Cities TN/VA

Tue 9/22

7:31 am-12:50 pm

1 stop8h 19m

$379

SeattleBlountville

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

SEATRI

Seattle/Tacoma Intl

Wed 11/11

5:10 am-3:56 pm

1 stop7h 46m

Blountville Tri Cities TN/VA

Sun 11/15

4:26 pm-10:11 pm

1 stop8h 45m

$379

SeattleBlountville

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

SEATRI

Seattle/Tacoma Intl

Wed 10/21

9:42 pm-10:39 am

1 stop9h 57m

Blountville Tri Cities TN/VA

Wed 10/28

7:20 am-1:35 pm

1 stop9h 15m

$379

SeattleBlountville

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

SEATRI

Seattle/Tacoma Intl

Mon 10/26

11:03 am-9:29 pm

1 stop7h 26m

Blountville Tri Cities TN/VA

Wed 11/11

4:26 pm-10:11 pm

1 stop8h 45m

$379

SeattleBlountville

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

SEATRI

Seattle/Tacoma Intl

Tue 10/13

11:45 am-10:24 pm

1 stop7h 39m

Blountville Tri Cities TN/VA

Sun 10/18

7:19 pm-11:52 pm

1 stop7h 33m

$409
Quickest round-trip

SeattleBlountville

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

SEATRI

Seattle/Tacoma Intl

Thu 9/10

11:59 pm-9:33 am

1 stop6h 34m

Blountville Tri Cities TN/VA

Mon 9/14

7:19 pm-11:58 pm

1 stop7h 39m

$409

SeattleBlountville

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

SEATRI

Seattle/Tacoma Intl

Thu 10/1

1:40 pm-11:56 pm

1 stop7h 16m

Blountville Tri Cities TN/VA

Sun 10/4

7:31 am-2:51 pm

1 stop10h 20m

$449

SeattleBlountville

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

SEATRI

Seattle/Tacoma Intl

Wed 9/16

8:59 pm-9:33 am

2 stops9h 34m

Blountville Tri Cities TN/VA

Mon 9/21

7:19 pm-11:58 pm

1 stop7h 39m

$740

SeattleBlountville

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

SEATRI

Seattle/Tacoma Intl

Sun 9/13

8:59 pm-9:33 am

2 stops9h 34m

Blountville Tri Cities TN/VA

Sun 9/20

7:19 pm-11:58 pm

1 stop7h 39m

$955

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 month to fly to Blountville?

The cheapest month to fly to Blountville from Seattle is in January. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel to Blountville during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $438.

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

Best Price Found

$186

Fastest flight time

6h 27m

Direct flights

None
The best one-way flight to Blountville from Seattle in the past 72 hours is $186. The best round-trip flight deal from Seattle to Blountville found on momondo in the last 72 hours is $379.
The fastest flight from Seattle to Blountville takes 6h 27m
There are no direct flights from Seattle to Blountville. There are no popular flight routes from Seattle to Blountville.
Search flight deals

Frequently asked questions about flying from Seattle to Blountville

  • 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 6h 27m.

  • 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 $388Free CancellationRating
7.1
11,945 reviews
Search American Airlines flights

Traveling to a place near Blountville?

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

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