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$194+ 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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SEA
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Kingsport to Washington

Keep the following information in mind while searching for Kingsport to Washington flight deals. Data was last updated April 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$502
(American Airlines)

One-way from

$194
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$618
Provider with most accurate pricing for Blountville Tri Cities TN/VA-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Blountville Tri Cities TN/VA-Seattle/Tacoma Intl flights.
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From Kingsport to Washington
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One-way flight from Kingsport to Washington
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Highest demand for flights based on searches. 7% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 24, 2025.

This American Airlines deal was found by Cheapflights users on 4/23. 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 5/304:19 pmTRI - PDX
1 stop9h 20mAmerican Airlines
Tue 6/1011:35 amPDX - TRI
1 stop8h 13mAmerican Airlines
Deal found 4/23$502
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/293:54 pmTRI - GEG
1 stop9h 18mDelta
Sun 6/111:09 pmGEG - TRI
1 stop7h 31mDelta
Deal found 4/23$502
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/264:03 pmTRI - SEA
1 stop10h 55mDelta
Fri 7/411:40 pmSEA - TRI
1 stop8h 43mDelta
Deal found 4/23$522
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2810:26 amTRI - PDX
2 stops12h 46mDelta
Fri 6/612:40 amPDX - TRI
2 stops11h 34mDelta
Deal found 4/23$532
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Wed 6/252:43 pmTRI - SEA
1 stop7h 41mAmerican Airlines
Mon 6/3011:55 pmSEA - TRI
1 stop7h 43mAmerican Airlines
Deal found 4/23$567
This Mytrip deal was found by Cheapflights users on 4/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/53:40 pmTRI - SEA
3 stops34h 10mMultiple Airlines
Mon 6/169:09 amSEA - TRI
3 stops32h 16mMultiple Airlines
Deal found 4/23$700

Cheapflights Fare Finder

Customize your flight search to find flights from Kingsport to Washington 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 April 24, 2025.
Use the filters below to find and compare flights from Kingsport to Washington that are best for you.

Fly from

Kingsport

Fly to

Washington

Route

Depart

Return

Price

BlountvillePortland

TRI - PDX

TRIPDX

Blountville Tri Cities TN/VA

Fri 5/30

4:19 pm-10:39 pm

1 stop9h 20m

Portland

Tue 6/10

11:35 am-10:48 pm

1 stop8h 13m

$502

BlountvilleSpokane

TRI - GEG

TRIGEG

Blountville Tri Cities TN/VA

Thu 5/29

3:54 pm-10:12 pm

1 stop9h 18m

Spokane

Sun 6/1

11:09 pm-9:40 am

1 stop7h 31m

$502

BlountvilleSeattle

TRI - SEA

TRISEA

Blountville Tri Cities TN/VA

Thu 6/26

4:03 pm-11:58 pm

1 stop10h 55m

Seattle/Tacoma Intl

Fri 7/4

11:40 pm-11:23 am

1 stop8h 43m

$522

BlountvillePortland

TRI - PDX

TRIPDX

Blountville Tri Cities TN/VA

Wed 5/28

10:26 am-8:12 pm

2 stops12h 46m

Portland

Fri 6/6

12:40 am-3:14 pm

2 stops11h 34m

$532

BlountvilleSeattle

TRI - SEA

TRISEA

Blountville Tri Cities TN/VA

Wed 6/25

2:43 pm-7:24 pm

1 stop7h 41m

Seattle/Tacoma Intl

Mon 6/30

11:55 pm-10:38 am

1 stop7h 43m

$567

BlountvilleSeattle

TRI - SEA

TRISEA

Blountville Tri Cities TN/VA

Thu 6/5

3:40 pm-10:50 pm

3 stops34h 10m

Seattle/Tacoma Intl

Mon 6/16

9:09 am-8:25 pm

3 stops32h 16m

$700

BlountvillePortland

TRI - PDX

TRIPDX

Blountville Tri Cities TN/VA

Thu 5/22

4:03 pm-8:26 am

2 stops19h 23m

$194

BlountvillePortland

TRI - PDX

TRIPDX

Blountville Tri Cities TN/VA

Thu 5/22

4:19 pm-10:39 pm

1 stop9h 20m

$409

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

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, January is the cheapest month in which you can book a flight from Kingsport to State of Washington (average of $238). Flying from Kingsport to State of Washington in July is currently the most expensive (average of $411). 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?

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 April 24, 2025.

When flying from Kingsport to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

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.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated April 24, 2025.
See what other customers who have flown with Delta, Allegiant Air and American Airlines from Kingsport to Washington have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Allegiant Air
7.3
Good
734 reviews
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • 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 - Portland or Blountville Tri Cities TN/VA - Spokane 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, January is the cheapest month in which you can book a flight from Kingsport to State of Washington (average of $238). Flying from Kingsport to State of Washington in July is currently the most expensive (average of $411). 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

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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.
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Top 4 airlines flying from Kingsport to Washington

Discover the top 4 airlines that operate flights from Kingsport to Washington. 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$119Average$521FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$176Average$325FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$248Average$674FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$267Average$565FlexibilityNo cancel feeOn-time71%

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