HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$185+ Cheap flights from Johnson City, TN, TN to Seattle (SEA)

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SEA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Johnson City to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Johnson City to Seattle

Keep the following information in mind while searching for Johnson City to Seattle flight deals. Data was last updated June 12, 2025.

Round-trip from

$369
(Delta)

One-way from

$185
(Delta)

Popular in

June

Cheapest in

August

Average price

$813
From Johnson City to Seattle/Tacoma Intl
Search Deals
One-way flight from Johnson City to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Johnson City to Seattle

Cheapest flights from Johnson City to Seattle
Explore the most affordable flight options available from Johnson City to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/12. 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 8/203:40 pmTRI - SEA
1 stop7h 41mDelta
Tue 8/2611:35 pmSEA - TRI
1 stop7h 35mDelta
Deal found 6/12$369
This American Airlines deal was found by Cheapflights users on 6/11. 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 9/42:09 pmTRI - SEA
1 stop8h 45mAmerican Airlines
Wed 9/107:49 amSEA - TRI
2 stops10h 06mAmerican Airlines
Deal found 6/11$374

Cheapflights Fare Finder

Customize your flight search to find flights from Johnson City to Seattle 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 June 12, 2025.
Use the filters below to find and compare flights from Johnson City to Seattle that are best for you.

Fly from

Johnson City

Fly to

Seattle

Route

Depart

Return

Price

BlountvilleSeattle

TRI - SEA

TRISEA

Blountville Tri Cities TN/VA

Wed 8/20

3:40 pm-8:21 pm

1 stop7h 41m

Seattle/Tacoma Intl

Mon 8/25

9:45 pm-10:10 am

1 stop9h 25m

$369

BlountvilleSeattle

TRI - SEA

TRISEA

Blountville Tri Cities TN/VA

Thu 9/4

2:09 pm-7:54 pm

1 stop8h 45m

Seattle/Tacoma Intl

Wed 9/10

7:49 am-8:55 pm

2 stops10h 06m

$374

BlountvilleSeattle

TRI - SEA

TRISEA

Blountville Tri Cities TN/VA

Tue 8/12

1:21 pm-8:21 pm

1 stop10h 00m

$185

BlountvilleSeattle

TRI - SEA

TRISEA

Blountville Tri Cities TN/VA

Tue 8/12

7:15 am-2:43 pm

2 stops10h 28m

$190

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Johnson City to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Johnson City 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 Johnson City to Seattle

What is the cheapest month to book a flight from Johnson City to Seattle?

Currently, January is the cheapest month in which you can book a flight from Johnson City to Seattle (average of $238). Flying from Johnson City to Seattle in July is currently the most expensive (average of $391). 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 J0H to SEA?

Find hourly flight availability from Johnson City to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Johnson City to Seattle as you normally would.

What is the cheapest day to fly from Johnson City to Seattle?

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

Travelers seeking maximum savings on their Johnson City to Seattle flight should consider departing on Thursday at noon 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.

Rainfall in Seattle by month

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

In terms of precipitation, rainfall in Seattle 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 Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, 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 Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Johnson City to Seattle. 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 into for flights to Seattle from Johnson City?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly into when you book flights from Johnson City to Seattle. 6 airlines have flights to Seattle/Tacoma Intl from Johnson City on a regular basis. Booking flights from Johnson City to Seattle/Tacoma Intl should not be difficult; the airport handles an average of 0 inbound flights from Johnson City per day.

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

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

  • How can I find direct flights from Johnson City to Seattle?

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

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

    Yes. Cheapflights offers flight deals from Johnson City to Seattle 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 Johnson City to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Johnson City to Seattle (average of $238). Flying from Johnson City to Seattle in July is currently the most expensive (average of $391). 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

Traveling to a place near Johnson City?

Book flights to Johnson City if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Lynnwood
Olympia
Shoreline
Kent
Cle Elum
Centralia
Kirkland
Aberdeen
Renton
Shelton
Silverdale
Issaquah

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 Johnson City to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Seattle flights
Nashville to Portland flights
Chattanooga to Seattle flights
Memphis to Seattle flights
Knoxville to Portland flights
Knoxville to Seattle flights
Memphis to Portland flights
Blountville to Seattle flights
Nashville to Spokane flights
Chattanooga to Portland flights
Chattanooga to Spokane flights
Memphis to Spokane flights
Knoxville to Spokane flights
Blountville to Portland flights
Memphis to Pasco flights
Nashville to Pasco flights
Blountville to Spokane flights
Nashville to Bellingham flights
Nashville to Wenatchee flights
Nashville to Pullman flights
Chattanooga to Walla Walla flights
Memphis to Pullman flights
Memphis to Bellingham flights
Chattanooga to Pasco flights
Knoxville to Walla Walla flights
Chattanooga to Bellingham flights
Knoxville to Pasco flights

Top 6 airlines flying from Johnson City to Seattle

Discover the top 6 airlines that operate flights from Johnson City to Seattle. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$178Average$287FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$314Average$573FlexibilityNo cancel feeOn-time71%
DeltaCheapest$321Average$590FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$346Average$597FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$416Average$526FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$454Average$693FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.