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$71+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SEA
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find 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 October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/249:16 pmBNA - SEA
1 stop18h 06mMultiple Airlines
Mon 12/19:53 pmSEA - BNA
1 stop15h 53mMultiple Airlines
Deal found 10/28$186
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Tue 11/259:00 pmBNA - SEA
1 stop18h 22mMultiple Airlines
Mon 12/19:53 pmSEA - BNA
1 stop15h 53mMultiple Airlines
Deal found 10/28$189
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/267:06 pmBNA - SEA
1 stop18h 50mFrontier
Thu 12/41:09 pmSEA - BNA
1 stop27h 37mFrontier
Deal found 10/28$195
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/48:07 pmMEM - SEA
1 stop17h 46mMultiple Airlines
Mon 12/811:01 amSEA - MEM
1 stop7h 26mMultiple Airlines
Deal found 10/29$198
This Mytrip deal was found by Cheapflights users on 10/29. 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 11/68:10 pmMEM - SEA
1 stop18h 03mFrontier
Sat 11/1512:58 pmSEA - MEM
1 stop28h 17mFrontier
Deal found 10/29$207
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/129:33 pmMEM - SEA
1 stop22h 59mMultiple Airlines
Fri 11/219:53 pmSEA - MEM
1 stop20h 28mMultiple Airlines
Deal found 10/29$210
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/267:06 pmBNA - SEA
1 stop18h 50mMultiple Airlines
Mon 12/19:53 pmSEA - BNA
1 stop15h 53mMultiple Airlines
Deal found 10/28$216
This SmartFares deal was found by Cheapflights users on 10/29. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/204:01 pmBNA - SEA
Nonstop5h 09mAlaska Airlines
Thu 11/2711:32 amSEA - BNA
Nonstop4h 28mAlaska Airlines
Deal found 10/29$220
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/239:00 pmBNA - SEA
1 stop18h 22mMultiple Airlines
Mon 12/19:53 pmSEA - BNA
1 stop15h 53mMultiple Airlines
Deal found 10/28$221
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/1312:23 pmMEM - SEA
2 stops21h 55mMultiple Airlines
Sun 11/239:53 pmSEA - MEM
1 stop20h 28mMultiple Airlines
Deal found 10/30$221
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Fri 12/59:17 pmMEM - SEA
2 stops16h 36mMultiple Airlines
Mon 12/811:01 amSEA - MEM
1 stop7h 26mMultiple Airlines
Deal found 10/30$222
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Sat 11/153:42 pmBNA - SEA
2 stops21h 13mMultiple Airlines
Mon 12/19:53 pmSEA - BNA
1 stop15h 53mMultiple Airlines
Deal found 10/28$226

Cheap flight deals from Tennessee to Seattle

Keep the following information in mind while searching for Tennessee to Seattle flight deals. Data was last updated October 30, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$184
(Kiwi.com)

One-way from

$71
(Mytrip)

Popular in

May

Cheapest in

January

Average price

$347

Good round-trip deal

$355 or less

Good one-way deal

$268 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
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Highest demand for flights based on searches. 10% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 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

Thu 11/27

7:20 am-10:38 am

Nonstop5h 18m

Seattle/Tacoma Intl

Tue 12/2

5:36 pm-11:59 pm

Nonstop4h 23m

$247

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Fri 12/12

1:30 pm-8:54 pm

1 stop9h 24m

Seattle/Tacoma Intl

Mon 12/15

5:00 am-1:28 pm

1 stop6h 28m

$257

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Tue 3/10

5:51 pm-10:24 pm

1 stop6h 33m

Seattle/Tacoma Intl

Wed 3/11

8:25 am-4:51 pm

1 stop6h 26m

$267

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Fri 1/23

7:00 am-10:16 am

Nonstop5h 16m

Seattle/Tacoma Intl

Wed 2/4

9:00 am-3:21 pm

Nonstop4h 21m

$267

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Thu 12/25

5:35 am-11:55 am

1 stop8h 20m

Seattle/Tacoma Intl

Mon 1/5

6:45 pm-5:00 am

1 stop8h 15m

$277

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Thu 11/27

7:20 am-10:38 am

Nonstop5h 18m

Seattle/Tacoma Intl

Thu 12/4

8:25 am-4:45 pm

1 stop6h 20m

$277

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Thu 12/25

7:20 am-10:31 am

Nonstop5h 11m

Seattle/Tacoma Intl

Mon 1/5

11:15 pm-4:43 pm

1 stop15h 28m

$277

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Sat 11/22

7:00 am-10:15 am

Nonstop5h 15m

Seattle/Tacoma Intl

Fri 11/28

6:00 pm-12:23 am

Nonstop4h 23m

$287

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Sat 12/6

7:00 am-10:19 am

Nonstop5h 19m

Seattle/Tacoma Intl

Sun 12/7

5:36 pm-11:59 pm

Nonstop4h 23m

$287

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Tue 11/25

10:35 am-6:10 pm

1 stop9h 35m

Seattle/Tacoma Intl

Fri 11/28

7:00 am-3:44 pm

1 stop6h 44m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

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 $125). Flying from Tennessee to Seattle in March is currently the most expensive (average of $217). 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 October 30, 2025.

It’s optimal to fly from Tennessee to Seattle in the evening. By choosing this option you can save up to 23% 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 October 26, 2025.

Travelers seeking maximum savings on their Tennessee to Seattle 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.

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 96 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 $247, Alaska Airlines can have you in Seattle from Tennessee in 5h 18m. 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 $117. However, be on the lookout for offers from United Airlines and Southwest, 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, Knoxville McGhee Tyson - Seattle/Tacoma Intl and Memphis - 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 Finnair (100%), Korean Air (95%) or Japan Airlines (93%) 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 $144. On average you can expect to pay $798. The most popular route, (Nashville Intl - Seattle/Tacoma Intl), can usually be booked for $182.

  • 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 $125). Flying from Tennessee to Seattle in March is currently the most expensive (average of $217). 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
SeaTac
Tukwila
Tacoma
Lakewood
Olympia
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Kirkland
Lacey
Kent
Federal Way
Cle Elum
Marysville
Puyallup
Chehalis
Fife
Issaquah

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Alternative routes for Tennessee to Seattle

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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$119Average$218FlexibilityNo cancel feeOn-time65%
FrontierCheapest$128Average$284FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$157Average$378FlexibilityNo cancel feeOn-time85%
DeltaCheapest$198Average$484FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$205Average$467FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$257Average$516FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$258Average$436FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$306Average$541FlexibilityNo cancel feeOn-time71%

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