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Kingsport

$334+ Cheap flights from Seattle (SEA) to Kingsport, TN

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TYS
Jun 5 — Jun 121
Fri 6/5
Fri 6/12
1 adult, Economy
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Cheap flight deals from Seattle to Kingsport

Cheapest flights from Seattle to Kingsport
Explore the most affordable flight options available from Seattle to Kingsport. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 6, 2026.

This American Airlines deal was found by Cheapflights users on 5/5. 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 7/89:35 pm
SEA
-
TRI
1 stop10h 07m
American Airlines
Mon 7/135:24 pm
TRI
-
SEA
1 stop9h 15m
American Airlines
Deal found 5/5$426
This American Airlines deal was found by Cheapflights users on 5/5. 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 6/169:35 pm
SEA
-
TRI
1 stop10h 07m
American Airlines
Tue 6/235:26 pm
TRI
-
SEA
1 stop8h 06m
American Airlines
Deal found 5/5$483
This American Airlines deal was found by Cheapflights users on 5/1. 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 10/1011:34 am
SEA
-
TRI
1 stop9h 19m
American Airlines
Sat 10/244:04 pm
TRI
-
SEA
1 stop7h 35m
American Airlines
Deal found 5/1$510
This American Airlines deal was found by Cheapflights users on 5/4. 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 7/911:40 am
SEA
-
TRI
1 stop9h 48m
American Airlines
Tue 7/145:24 pm
TRI
-
SEA
1 stop8h 02m
American Airlines
Deal found 5/4$540
This American Airlines deal was found by Cheapflights users on 5/5. 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 7/29:35 pm
SEA
-
TRI
1 stop10h 07m
American Airlines
Mon 7/65:24 pm
TRI
-
SEA
1 stop10h 33m
American Airlines
Deal found 5/5$573
This American Airlines deal was found by Cheapflights users on 5/4. 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 5/196:00 am
SEA
-
TRI
1 stop10h 04m
American Airlines
Sat 5/235:23 pm
TRI
-
SEA
1 stop8h 09m
American Airlines
Deal found 5/4$599
This American Airlines deal was found by Cheapflights users on 5/1. 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 5/410:25 am
SEA
-
TRI
1 stop9h 21m
American Airlines
Mon 5/115:08 pm
TRI
-
SEA
1 stop8h 50m
American Airlines
Deal found 5/1$627

Find flight deals from Seattle to Kingsport

Keep the following information in mind while searching for Seattle to Kingsport flight deals. Data was last updated May 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$426
(American Airlines)

One-way from

$334
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$737
Provider with most accurate pricing for Seattle/Tacoma Intl-Blountville Tri Cities TN/VA flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Blountville Tri Cities TN/VA flights.
Search Deals
From Seattle/Tacoma Intl to Kingsport
Search Deals
One-way flight from Seattle/Tacoma Intl to Kingsport
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Kingsport 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 May 6, 2026.
Use the filters below to find and compare flights from Seattle to Kingsport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Wed 7/8

9:35 pm-10:42 am

1 stop10h 07m

Blountville Tri Cities TN/VA

Mon 7/13

5:24 pm-11:39 pm

1 stop9h 15m

$426
Quickest round-trip

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Tue 6/16

9:35 pm-10:42 am

1 stop10h 07m

Blountville Tri Cities TN/VA

Tue 6/23

5:26 pm-10:32 pm

1 stop8h 06m

$483

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Thu 7/9

11:59 pm-12:56 pm

1 stop9h 57m

Blountville Tri Cities TN/VA

Tue 7/14

1:42 pm-9:56 pm

2 stops11h 14m

$672

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Wed 7/8

11:59 pm-12:56 pm

1 stop9h 57m

Blountville Tri Cities TN/VA

Mon 7/13

1:42 pm-9:56 pm

2 stops11h 14m

$737

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Sat 10/10

6:55 pm-12:04 pm

2 stops14h 09m

Blountville Tri Cities TN/VA

Sat 10/24

10:15 am-4:33 pm

1 stop9h 18m

$742

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Thu 7/2

11:59 pm-12:59 pm

1 stop10h 00m

Blountville Tri Cities TN/VA

Mon 7/6

6:00 am-4:47 pm

2 stops13h 47m

$907
Cheapest one-way

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Wed 5/13

7:50 pm-12:07 pm

2 stops37h 17m

$334
Quickest one-way

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Wed 5/13

11:41 am-10:51 pm

1 stop8h 10m

$475

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Thu 5/14

7:30 am-7:01 pm

1 stop8h 31m

$530

SeattleBlountville

SEA - TRI

SEATRI

Seattle/Tacoma Intl

Thu 5/14

11:16 am-11:54 pm

2 stops9h 38m

$654

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Sorted by cheapest first

Best time to book a flight from Seattle to Kingsport

Have a flexible travel schedule? Discover the best time to fly to Kingsport 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 Kingsport

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

Reviews of airlines servicing Kingsport

Get insights into the airlines that provide service to Kingsport. 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 Kingsport. Reviews last updated May 6, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Seattle to Kingsport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,456 reviews

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
Delta
7.9
Good
8,456 reviews
Delta
7.9
Good
8,456 reviews

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
American Airlines
7.1
Good
11,666 reviews
Delta
7.9
Good
8,456 reviews

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Kingsport. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Kingsport?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Kingsport. You should not have trouble finding flights to Kingsport from Seattle/Tacoma Intl; the airport handles an average of 0 outbound flights to Kingsport per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Seattle airport to Kingsport. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

  • How long is the flight from Seattle to Kingsport?

    Departing from Seattle to Kingsport will take you 10h 07m. The distance from Seattle to Kingsport is about 2156 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Kingsport 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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Seattle to Kingsport

Discover the top 4 airlines that operate flights from Seattle to Kingsport. 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 May 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$258Average$529FlexibilityNo cancel feeOn-time69%
DeltaCheapest$308Average$523FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$308Average$512FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$483Average$757FlexibilityNo cancel feeOn-time75%

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