How long is the flight from Kingsport to State of Washington?

A quick flight from Kingsport to State of Washington can take about 14h 04m. American Airlines provides one of the quickest options available for as low as $448. There are 1937 mi between Kingsport and State of Washington.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

What are the most popular routes from Kingsport to State of Washington?

Most travelers choose Blountville Tri Cities TN/VA - Seattle/Tacoma Intl, Blountville Tri Cities TN/VA - Spokane or Blountville Tri Cities TN/VA - Portland when deciding on the best route from Kingsport to State of Washington.

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

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

How can I find direct flights from Kingsport to Washington?

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

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

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

$321+ Flights from Kingsport to Washington

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Cheap flight deals from Kingsport to Washington

Cheapest flights from Kingsport to Washington
Explore the most affordable flight options available from Kingsport to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Tue 12/306:00 amTRI - SEA

1 stop10h 00mAmerican Airlines

Fri 1/21:53 pmSEA - TRI

1 stop7h 01mAmerican Airlines

Deal found 12/15

$717

Wed 12/315:10 amTRI - SEA

1 stop10h 27mAmerican Airlines

Sun 1/410:13 pmSEA - TRI

1 stop9h 00mAmerican Airlines

Deal found 12/16

$885

Best flights from Kingsport to Washington
Discover carefully curated flight deals from Kingsport to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Thu 1/1512:07 pmTRI - GEG

2 stops14h 04mAmerican Airlines

Mon 1/196:00 amGEG - TRI

1 stop7h 01mAmerican Airlines

Deal found 12/16

$448

Tue 1/136:05 amTRI - SEA

1 stop9h 15mDelta

Tue 1/2010:59 pmSEA - TRI

1 stop7h 32mDelta

Deal found 12/16

$517

Wed 4/297:10 amTRI - SEA

1 stop7h 41mAmerican Airlines

Sat 5/95:47 amSEA - TRI

1 stop6h 54mAmerican Airlines

Deal found 12/17

$491

Wed 4/296:55 pmTRI - SEA

1 stop8h 11mDelta

Sat 5/96:00 amSEA - TRI

1 stop6h 53mDelta

Deal found 12/16

$517

Tue 1/203:31 pmTRI - SEA

1 stop8h 14mAmerican Airlines

Fri 1/306:00 amSEA - TRI

1 stop7h 01mAmerican Airlines

Deal found 12/17

$519

Sat 5/236:28 pmTRI - SEA

1 stop7h 27mAmerican Airlines

Wed 6/105:57 amSEA - TRI

1 stop6h 40mAmerican Airlines

Deal found 12/16

$533

Thu 1/156:05 amTRI - GEG

1 stop8h 40mDelta

Mon 1/1912:55 pmGEG - TRI

1 stop6h 33mDelta

Deal found 12/16

$603

Tue 1/66:10 amTRI - GEG

2 stops15h 39mAmerican Airlines

Tue 1/136:00 amGEG - TRI

1 stop7h 01mAmerican Airlines

Deal found 12/16

$572

Tue 1/66:05 amTRI - GEG

1 stop8h 40mDelta

Tue 1/1312:55 pmGEG - TRI

1 stop6h 33mDelta

Deal found 12/16

$758

Thu 1/16:00 amTRI - PDX

1 stop9h 50mAmerican Airlines

Mon 1/55:33 amPDX - TRI

1 stop7h 10mAmerican Airlines

Deal found 12/17

$677

Thu 1/12:45 pmTRI - GEG

2 stops11h 28mAmerican Airlines

Mon 1/55:15 amGEG - TRI

1 stop7h 28mAmerican Airlines

Deal found 12/16

$742

Last-minute flights from Kingsport to Washington
Discover last-minute flight deals from Kingsport to Washington. Data last updated December 18, 2025 and is based on user searches.

Tue 12/306:00 amTRI - SEA

1 stop10h 00mAmerican Airlines

Fri 1/21:53 pmSEA - TRI

1 stop7h 01mAmerican Airlines

Deal found 12/15

$717

Wed 12/315:10 amTRI - SEA

1 stop10h 27mAmerican Airlines

Sun 1/410:13 pmSEA - TRI

1 stop9h 00mAmerican Airlines

Deal found 12/16

$885

Thu 1/16:00 amTRI - SEA

1 stop10h 00mAmerican Airlines

Wed 1/712:45 pmSEA - TRI

1 stop7h 37mAmerican Airlines

Deal found 12/17

$567

Thu 1/16:00 amTRI - PDX

1 stop9h 50mAmerican Airlines

Mon 1/55:33 amPDX - TRI

1 stop7h 10mAmerican Airlines

Deal found 12/17

$677

Thu 1/12:45 pmTRI - GEG

2 stops11h 28mAmerican Airlines

Mon 1/55:15 amGEG - TRI

1 stop7h 28mAmerican Airlines

Deal found 12/16

$742

Tue 1/66:10 amTRI - GEG

2 stops15h 39mAmerican Airlines

Tue 1/136:00 amGEG - TRI

1 stop7h 01mAmerican Airlines

Deal found 12/16

$572

Tue 1/66:05 amTRI - GEG

1 stop8h 40mDelta

Tue 1/1312:55 pmGEG - TRI

1 stop6h 33mDelta

Deal found 12/16

$758

Tue 1/136:05 amTRI - SEA

1 stop9h 15mDelta

Tue 1/2010:59 pmSEA - TRI

1 stop7h 32mDelta

Deal found 12/16

$517

Tue 1/136:10 amTRI - SEA

1 stop8h 35mAmerican Airlines

Tue 1/208:35 amSEA - TRI

2 stops11h 47mAmerican Airlines

Deal found 12/16

$524

Thu 1/1512:07 pmTRI - GEG

2 stops14h 04mAmerican Airlines

Mon 1/196:00 amGEG - TRI

1 stop7h 01mAmerican Airlines

Deal found 12/16

$448

Thu 1/156:05 amTRI - GEG

1 stop8h 40mDelta

Mon 1/1912:55 pmGEG - TRI

1 stop6h 33mDelta

Deal found 12/17

$603

Tue 1/203:31 pmTRI - SEA

1 stop8h 14mAmerican Airlines

Fri 1/306:00 amSEA - TRI

1 stop7h 01mAmerican Airlines

Deal found 12/17

$519

One-way flights from Kingsport to Washington
Search for one-way flight options from Kingsport to Washington. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Tue 12/233:21 pmTRI - PDX

3 stops47h 16mMultiple Airlines

Deal found 12/16

$321

Tue 12/236:00 amTRI - PDX

1 stop8h 00mAmerican Airlines

Deal found 12/16

$357

Wed 1/76:05 amTRI - SEA

2 stops11h 32mDelta

Deal found 12/16

$416

Wed 1/76:10 amTRI - SEA

2 stops12h 24mAmerican Airlines

Deal found 12/17

$444

Tue 12/306:00 amTRI - SEA

1 stop10h 00mAmerican Airlines

Deal found 12/15

$470

Find flight deals from Kingsport to Washington

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$448 (American Airlines)
One-way from	$321 (Kiwi.com)
Popular in	December
Cheapest in	September
Average price	$872

Provider with most accurate pricing for Blountville Tri Cities TN/VA-Seattle/Tacoma Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Blountville Tri Cities TN/VA-Seattle/Tacoma Intl flights.

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From Kingsport to Washington

Search Deals

One-way flight from Kingsport to Washington

Search Deals

High demand for flights, 1% potential price rise

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kingsport to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BlountvilleSpokane

TRI - GEG

TRIGEG

Blountville Tri Cities TN/VA

Thu 1/15

12:07 pm-11:11 pm

2 stops14h 04m

Spokane

Mon 1/19

6:00 am-4:01 pm

1 stop7h 01m

$448

BlountvilleSeattle

TRI - SEA

TRISEA

Blountville Tri Cities TN/VA

Wed 4/29

7:10 am-11:51 am

1 stop7h 41m

Seattle/Tacoma Intl

Sat 5/9

5:47 am-3:41 pm

1 stop6h 54m

$491

BlountvilleSeattle

TRI - SEA

TRISEA

Blountville Tri Cities TN/VA

Tue 1/13

6:05 am-12:20 pm

1 stop9h 15m

Seattle/Tacoma Intl

Tue 1/20

10:59 pm-9:31 am

1 stop7h 32m

$517

BlountvilleSeattle

TRI - SEA

TRISEA

Blountville Tri Cities TN/VA

Wed 4/29

6:55 pm-12:06 am

1 stop8h 11m

Seattle/Tacoma Intl

Sat 5/9

6:00 am-3:53 pm

1 stop6h 53m

$517

BlountvilleSeattle

TRI - SEA

TRISEA

Blountville Tri Cities TN/VA

Tue 1/20

3:31 pm-8:45 pm

1 stop8h 14m

Seattle/Tacoma Intl

Fri 1/30

6:00 am-4:01 pm

1 stop7h 01m

$519

BlountvilleSeattle

TRI - SEA

TRISEA

Blountville Tri Cities TN/VA

Sat 5/23

6:28 pm-10:55 pm

1 stop7h 27m

Seattle/Tacoma Intl

Wed 6/10

5:57 am-3:37 pm

1 stop6h 40m

$533

BlountvilleSpokane

TRI - GEG

TRIGEG

Blountville Tri Cities TN/VA

Tue 1/6

6:10 am-6:49 pm

2 stops15h 39m

Spokane

Tue 1/13

6:00 am-4:01 pm

1 stop7h 01m

$572

BlountvilleSpokane

TRI - GEG

TRIGEG

Blountville Tri Cities TN/VA

Thu 1/15

6:05 am-11:45 am

1 stop8h 40m

Spokane

Mon 1/19

12:55 pm-10:28 pm

1 stop6h 33m

$603

BlountvillePortland

TRI - PDX

TRIPDX

Blountville Tri Cities TN/VA

Thu 1/1

6:00 am-12:50 pm

1 stop9h 50m

Portland

Mon 1/5

5:33 am-3:43 pm

1 stop7h 10m

$677

BlountvilleSpokane

TRI - GEG

TRIGEG

Blountville Tri Cities TN/VA

Thu 1/1

2:45 pm-11:13 pm

2 stops11h 28m

Spokane

Mon 1/5

5:15 am-3:43 pm

1 stop7h 28m

$742

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 16 results

Best time to book a flight from Kingsport to Washington

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

What is the cheapest month to book a flight from Kingsport to State of Washington?

Currently, October is the cheapest month in which you can book a flight from Kingsport to State of Washington (average of $188). Flying from Kingsport to State of Washington in December is currently the most expensive (average of $330). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from K1N to WA?

When flying from Kingsport to State of Washington, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 50% versus a flight in the morning.

What is the cheapest day to fly from Kingsport to State of Washington?

Travelers seeking maximum savings on their Kingsport to State of Washington flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Washington

See what other customers who have flown with Delta and American Airlines from Kingsport to Washington have to say. 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

7.9

Good

8,004 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,004 reviews

Delta

7.9

Good

8,004 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

American Airlines

7.2

Good

11,055 reviews

Delta

7.9

Good

8,004 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

How long is the flight from Kingsport to State of Washington?
A quick flight from Kingsport to State of Washington can take about 14h 04m. American Airlines provides one of the quickest options available for as low as $448. There are 1937 mi between Kingsport and State of Washington.
What are the most popular routes from Kingsport to State of Washington?
Most travelers choose Blountville Tri Cities TN/VA - Seattle/Tacoma Intl, Blountville Tri Cities TN/VA - Spokane or Blountville Tri Cities TN/VA - Portland when deciding on the best route from Kingsport to State of Washington.
Can I find deals for flights from Kingsport to Washington that include hotel bookings?
Yes. In addition to deals on Kingsport to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kingsport to Washington?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kingsport to Washington.
Can I find deals for business class flights from Kingsport to Washington?
Yes. Cheapflights offers flight deals from Kingsport to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Kingsport to State of Washington?
Currently, October is the cheapest month in which you can book a flight from Kingsport to State of Washington (average of $188). Flying from Kingsport to State of Washington in December is currently the most expensive (average of $330). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Kingsport to Washington

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Complete your trip

State of Washington car rentals

Seattle/Tacoma Intl Airport car rentals

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Wenatchee Pangborn Field Airport car rentals

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Spokane car rentals

Top 4 airlines flying from Kingsport to Washington

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$188	Average$557	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$192	Average$508	FlexibilityNo cancel fee	On-timeN/A
Frontier	Cheapest$248	Average$330	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$269	Average$634	FlexibilityNo cancel fee	On-time69%

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$321+ Cheap flights from Kingsport, TN to Washington

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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Kingsport to Washington

Cheapest flights from Kingsport to WashingtonExplore the most affordable flight options available from Kingsport to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Kingsport to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Kingsport to Washington

Keep the following information in mind while searching for Kingsport to Washington flight deals. Data was last updated December 18, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kingsport to Washington that are best for you.

Best time to book a flight from Kingsport to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Kingsport with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Kingsport to Washington

What is the cheapest month to book a flight from Kingsport to State of Washington?

What is the cheapest time of day to fly from K1N to WA?

Find hourly flight availability from Kingsport to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

What is the cheapest day to fly from Kingsport to State of Washington?

Use this chart to determine the cheapest time to fly round-trip from Kingsport to Washington. Price data was last updated on December 16, 2024.

Reviews of airlines servicing Washington

See what other customers who have flown with Delta and American Airlines from Kingsport to Washington have to say. 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.

Related info for your journey

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

How long is the flight from Kingsport to State of Washington?

What are the most popular routes from Kingsport to State of Washington?

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

How can I find direct flights from Kingsport to Washington?

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

What is the cheapest month to book a flight from Kingsport to State of Washington?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kingsport to Washington

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Kingsport to Washington

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Cheapest flights from Kingsport to Washington
Explore the most affordable flight options available from Kingsport to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.