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.

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 decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

Find Cheap Flights from Kingsport to Washington

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Find flight deals from Kingsport to Washington

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	June
Cheapest in	November
Average price	$398

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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Highest demand for flights based on searches. 14% potential increase in price ($95 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).

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Average for round-trip flights in November 2026

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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

7.8

Good

8,697 reviews

Reviews

1 / 20

4.0

Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than

Delta

7.8

Good

8,697 reviews

Delta

7.8

Good

8,697 reviews

Reviews

1 / 20

4.0

Okay

Peter,Oct 2023

MSP - GEG

American Airlines

7.0

Good

12,230 reviews

Delta

7.8

Good

8,697 reviews

Reviews

1 / 20

4.0

Okay

Peter,Oct 2023

MSP - GEG

Related info for your journey

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.

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Top 5 airlines flying from Kingsport to Washington

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$229	Average$519	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$279	Average$532	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$328	Average$525	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$386	Average$582	FlexibilityNo cancel fee	On-time63%
Alaska Airlines	Cheapest$603	Average$848	FlexibilityNo cancel fee	On-time75%

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Find cheap flights from Kingsport to Washington with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Kingsport to Washington

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

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

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?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kingsport to Washington

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

Complete your trip

Complete your trip to Washington by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Kingsport to Washington by cabin class

Find flights from Kingsport to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Kingsport and Washington flights

Browse other Kingsport and Washington flight options. Last updated on November 4, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Find a return flight route from Washington

Find the right flight back to Kingsport after your stay in Washington

Kingsport to Washington flights

Consider these flights traveling from Kingsport to Washington.

Top 5 airlines flying from Kingsport to Washington

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Cheap flights from Kingsport, TN to Washington

Find cheap flights from Kingsport to Washington with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Kingsport to Washington

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

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

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?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kingsport to Washington

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

Complete your trip

Complete your trip to Washington by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Kingsport to Washington by cabin class

Find flights from Kingsport to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Kingsport and Washington flights

Browse other Kingsport and Washington flight options. Last updated on November 4, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Find a return flight route from Washington

Find the right flight back to Kingsport after your stay in Washington

Kingsport to Washington flights

Consider these flights traveling from Kingsport to Washington.

Top 5 airlines flying from Kingsport to Washington

100% Free

Book with Flexibility

Travel Smart