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$72+ Cheap flights from Tennessee 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SEA
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Tennessee to Seattle

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

This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:15 amMEM - SEA
1 stop7h 43mUnited Airlines
Sat 1/1010:58 amSEA - MEM
1 stop8h 56mUnited Airlines
Deal found 12/17$334
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/224:46 pmTYS - SEA
1 stop22h 44mMultiple Airlines
Tue 1/61:00 pmSEA - TYS
2 stops49h 53mMultiple Airlines
Deal found 12/17$362
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:58 pmTYS - SEA
1 stop25h 32mMultiple Airlines
Tue 1/61:00 pmSEA - TYS
2 stops49h 53mMultiple Airlines
Deal found 12/17$372
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/259:22 amMEM - SEA
1 stop9h 47mAmerican Airlines
Thu 1/11:52 pmSEA - MEM
1 stop7h 36mAmerican Airlines
Deal found 12/17$378
This Delta deal was found by Cheapflights users on 12/16. 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 12/256:00 amMEM - SEA
1 stop8h 21mDelta
Wed 12/3112:55 amSEA - MEM
1 stop8h 38mDelta
Deal found 12/16$390
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:26 pmTYS - SEA
1 stop23h 04mMultiple Airlines
Tue 1/61:00 pmSEA - TYS
2 stops49h 53mMultiple Airlines
Deal found 12/17$392
This Southwest deal was found by Cheapflights users on 12/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:00 pmBNA - SEA
1 stop7h 55mSouthwest
Wed 1/146:45 amSEA - BNA
1 stop7h 20mSouthwest
Deal found 12/15$406
This Delta deal was found by Cheapflights users on 12/17. 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 12/317:14 amBNA - SEA
1 stop7h 22mDelta
Wed 1/73:15 pmSEA - BNA
Nonstop4h 13mDelta
Deal found 12/17$407
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:45 amBNA - SEA
2 stops54h 26mMultiple Airlines
Sun 1/1810:05 pmSEA - BNA
1 stop29h 18mMultiple Airlines
Deal found 12/16$409
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:54 pmMEM - SEA
1 stop18h 17mMultiple Airlines
Thu 1/89:23 pmSEA - MEM
1 stop13h 08mMultiple Airlines
Deal found 12/16$411
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:54 pmMEM - SEA
1 stop18h 17mMultiple Airlines
Sat 1/173:58 pmSEA - MEM
1 stop25h 17mMultiple Airlines
Deal found 12/17$416
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/224:46 pmTYS - SEA
1 stop22h 44mMultiple Airlines
Mon 1/52:54 pmSEA - TYS
2 stops22h 53mMultiple Airlines
Deal found 12/17$420

Find flight deals from Tennessee to Seattle

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

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$158
(Kiwi.com)

One-way from

$72
(Trip.com)

Popular in

May

Cheapest in

January

Average price

$366

Good round-trip deal

$292 or less

Good one-way deal

$248 or less
Provider with most accurate pricing for Nashville Intl-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Nashville Intl-Seattle/Tacoma Intl flights.
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From Tennessee to Seattle/Tacoma Intl
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One-way flight from Tennessee to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Tennessee to Seattle/Tacoma Intl.
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Price to beat on a one-way flight from Tennessee to Seattle/Tacoma Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee 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 December 18, 2025.
Use the filters below to find and compare flights from Tennessee to Seattle that are best for you.

Fly from

Tennessee

Fly to

Seattle

Route

Depart

Return

Price

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Wed 3/4

7:35 am-10:44 am

Nonstop5h 09m

Seattle/Tacoma Intl

Sun 3/8

5:39 pm-11:55 pm

Nonstop4h 16m

$199

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Wed 1/21

7:00 am-10:16 am

Nonstop5h 16m

Seattle/Tacoma Intl

Sun 1/25

5:36 pm-11:57 pm

Nonstop4h 21m

$199

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Thu 3/19

7:00 am-10:05 am

Nonstop5h 05m

Seattle/Tacoma Intl

Sun 3/22

5:39 pm-11:56 pm

Nonstop4h 17m

$199

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Thu 1/15

7:00 am-10:16 am

Nonstop5h 16m

Seattle/Tacoma Intl

Thu 1/22

5:36 pm-11:57 pm

Nonstop4h 21m

$199

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Wed 1/14

7:35 am-10:44 am

Nonstop5h 09m

Seattle/Tacoma Intl

Wed 1/21

5:55 pm-12:13 am

Nonstop4h 18m

$199

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Fri 1/9

4:23 pm-7:39 pm

Nonstop5h 16m

Seattle/Tacoma Intl

Sun 1/11

5:36 pm-11:57 pm

Nonstop4h 21m

$199

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Wed 1/7

7:35 am-10:44 am

Nonstop5h 09m

Seattle/Tacoma Intl

Thu 1/29

5:55 pm-12:13 am

Nonstop4h 18m

$199

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Sat 2/14

7:00 am-10:19 am

Nonstop5h 19m

Seattle/Tacoma Intl

Wed 2/18

5:40 pm-11:59 pm

Nonstop4h 19m

$199

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Wed 2/18

7:35 am-2:35 pm

1 stop9h 00m

Seattle/Tacoma Intl

Sun 2/22

5:50 pm-12:06 am

Nonstop4h 16m

$209

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Thu 1/15

7:35 am-10:44 am

Nonstop5h 09m

Seattle/Tacoma Intl

Thu 1/22

1:38 pm-10:30 pm

1 stop6h 52m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
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Best time to book a flight from Tennessee to Seattle

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

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

Currently, April is the cheapest month in which you can book a flight from Tennessee to Seattle (average of $128). Flying from Tennessee to Seattle in March is currently the most expensive (average of $208). 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 TN to SEA?

Find hourly flight availability from Tennessee 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 December 18, 2025.

It’s optimal to fly from Tennessee to Seattle in the evening. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Tennessee to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Tennessee to Seattle. Price data was last updated on December 13, 2025.

Travelers seeking maximum savings on their Tennessee 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.

Related info for your journey

Find useful and relevant information for your journey from Tennessee 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 Tennessee?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly into when you book flights from Tennessee to Seattle.

  • How popular is this Tennessee to Seattle flight route?

    This flight path from Tennessee to Seattle/Tacoma Intl was viewed by 100 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Tennessee to Seattle?

    For as low as $199, Delta can have you in Seattle from Tennessee in 5h 09m. There are 1972 mi between Tennessee and Seattle. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Tennessee to Seattle one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $69. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Tennessee to Seattle for a low price.

  • What are the most popular routes from Tennessee to Seattle?

    The most popular flight routes from Tennessee to Seattle are Nashville Intl - Seattle/Tacoma Intl, Memphis - Seattle/Tacoma Intl and Knoxville McGhee Tyson - Seattle/Tacoma Intl.

  • What are the most reliable airlines from Tennessee to Seattle?

    No one likes to see their flight delayed. When booking a flight from Tennessee to Seattle consider choosing Delta (78%), Korean Air (78%) or Japan Airlines (70%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Tennessee to Seattle?

    The cheapest flight price from Tennessee to Seattle is $159. On average you can expect to pay $1,133. The most popular route, (Nashville Intl - Seattle/Tacoma Intl), can usually be booked for $174.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tennessee 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 Tennessee to Seattle?

    Currently, April is the cheapest month in which you can book a flight from Tennessee to Seattle (average of $128). Flying from Tennessee to Seattle in March is currently the most expensive (average of $208). 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 Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Edmonds
Lynnwood
Renton
Puyallup
Kirkland
Kent
Tukwila
Cle Elum
Marysville
Leavenworth
Fife
Aberdeen
Shoreline
Centralia
Federal Way

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Alternative routes for Tennessee to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Tennessee to Seattle

Discover the top 8 airlines that operate flights from Tennessee 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$119Average$218FlexibilityNo cancel feeOn-time65%
FrontierCheapest$127Average$285FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$157Average$378FlexibilityNo cancel feeOn-time85%
DeltaCheapest$198Average$479FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$205Average$467FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$239Average$424FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$244Average$513FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$299Average$535FlexibilityNo cancel feeOn-time71%

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