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$96+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SEA
Jun 27 — Jul 41
Sat 6/27
Sat 7/4
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 May 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:31 pm
MEM
-
SEA
1 stop15h 04m
Multiple Airlines
Thu 8/208:13 pm
SEA
-
MEM
1 stop13h 15m
Multiple Airlines
Deal found 5/23$208
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 7/319:28 pm
MEM
-
SEA
1 stop15h 11m
Multiple Airlines
Thu 8/138:53 pm
SEA
-
MEM
1 stop21h 48m
Multiple Airlines
Deal found 5/25$212
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 7/319:28 pm
MEM
-
SEA
1 stop15h 11m
Multiple Airlines
Thu 8/68:53 pm
SEA
-
MEM
1 stop21h 48m
Multiple Airlines
Deal found 5/25$268
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 7/279:28 pm
MEM
-
SEA
1 stop15h 11m
Multiple Airlines
Thu 8/68:53 pm
SEA
-
MEM
1 stop21h 48m
Multiple Airlines
Deal found 5/25$296
This American Airlines deal was found by Cheapflights users on 5/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:10 pm
CHA
-
SEA
1 stop7h 31m
American Airlines
Sat 9/55:00 am
SEA
-
CHA
1 stop7h 23m
American Airlines
Deal found 5/28$305
This Frontier deal was found by Cheapflights users on 5/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:42 pm
BNA
-
SEA
1 stop6h 45m
Frontier
Tue 9/227:00 am
SEA
-
BNA
1 stop9h 47m
Frontier
Deal found 5/26$310
This Delta deal was found by Cheapflights users on 5/27. 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.
Tue 8/251:49 pm
MEM
-
SEA
1 stop8h 34m
Delta
Wed 9/99:40 am
SEA
-
MEM
1 stop6h 20m
Delta
Deal found 5/27$311
This United Airlines deal was found by Cheapflights users on 5/26. 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 8/123:27 pm
MEM
-
SEA
2 stops9h 37m
United Airlines
Tue 8/2511:59 pm
SEA
-
MEM
1 stop7h 07m
United Airlines
Deal found 5/26$316
This Kiwi.com deal was found by Cheapflights users on 5/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/319:28 pm
MEM
-
SEA
1 stop15h 11m
Multiple Airlines
Tue 8/48:13 pm
SEA
-
MEM
2 stops20h 53m
Multiple Airlines
Deal found 5/23$320
This Super.com deal was found by Cheapflights users on 5/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1612:09 pm
BNA
-
SEA
1 stop28h 09m
Frontier
Tue 6/233:33 pm
SEA
-
BNA
1 stop17h 51m
Frontier
Deal found 5/24$322
This Booking.com deal was found by Cheapflights users on 5/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:59 am
BNA
-
SEA
1 stop23h 49m
Frontier
Tue 9/17:41 pm
SEA
-
BNA
1 stop13h 23m
Frontier
Deal found 5/24$323
This Priceline deal was found by Cheapflights users on 5/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:42 pm
BNA
-
SEA
1 stop6h 45m
Frontier
Tue 9/157:00 am
SEA
-
BNA
1 stop9h 47m
Frontier
Deal found 5/25$324

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 May 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$208
(Kiwi.com)

One-way from

$96
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$384

Good round-trip deal

$382 or less

Good one-way deal

$219 or less
Provider with most accurate pricing for Nashville Intl-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Seattle/Tacoma Intl flights.
Search Deals
From Tennessee to Seattle/Tacoma Intl
Search Deals
One-way flight from Tennessee to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Tennessee to Seattle/Tacoma Intl.
Search Deals
Price to beat on a one-way flight from Tennessee to Seattle/Tacoma Intl.
Search Deals

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 May 28, 2026.
Use the filters below to find and compare flights from Tennessee to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MemphisSeattle

MEM - SEA

MEMSEA

Memphis

Tue 8/11

6:25 pm-11:05 pm

1 stop6h 40m

Seattle/Tacoma Intl

Tue 8/25

7:10 am-7:50 pm

2 stops10h 40m

$334

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Mon 8/17

5:00 pm-10:45 pm

1 stop7h 45m

Seattle/Tacoma Intl

Fri 8/21

11:00 pm-8:40 am

1 stop7h 40m

$347

MemphisSeattle

MEM - SEA

MEMSEA

Memphis

Sat 8/29

5:15 pm-9:30 pm

1 stop6h 15m

Seattle/Tacoma Intl

Wed 9/2

6:40 am-5:50 pm

2 stops9h 10m

$347

MemphisSeattle

MEM - SEA

MEMSEA

Memphis

Thu 10/15

5:25 am-2:25 pm

2 stops11h 00m

Seattle/Tacoma Intl

Mon 10/19

7:00 am-7:15 pm

1 stop10h 15m

$348

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Wed 10/14

4:58 pm-10:25 pm

1 stop7h 27m

Seattle/Tacoma Intl

Sat 10/17

7:17 am-5:34 pm

1 stop8h 17m

$367

BlountvilleSeattle

TRI - SEA

TRISEA

Blountville Tri Cities TN/VA

Wed 9/23

7:17 pm-11:59 pm

1 stop7h 42m

Seattle/Tacoma Intl

Sun 9/27

7:20 am-6:37 pm

1 stop8h 17m

$369

BlountvilleSeattle

TRI - SEA

TRISEA

Blountville Tri Cities TN/VA

Wed 8/26

7:08 pm-11:57 pm

1 stop7h 49m

Seattle/Tacoma Intl

Mon 9/7

11:59 pm-12:06 pm

1 stop9h 07m

$369

BlountvilleSeattle

TRI - SEA

TRISEA

Blountville Tri Cities TN/VA

Fri 9/25

7:17 pm-11:59 pm

1 stop7h 42m

Seattle/Tacoma Intl

Sat 10/3

6:00 am-4:20 pm

1 stop7h 20m

$369

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Wed 9/9

5:55 pm-11:05 pm

1 stop7h 10m

Seattle/Tacoma Intl

Thu 9/10

11:00 pm-5:25 am

Nonstop4h 25m

$377

MemphisSeattle

MEM - SEA

MEMSEA

Memphis

Fri 8/7

3:25 pm-9:10 pm

1 stop7h 45m

Seattle/Tacoma Intl

Wed 8/12

11:59 pm-9:06 am

1 stop7h 07m

$384

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/25

Showing 1-10 of 60 resultsSorted by cheapest first
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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, January is the cheapest month in which you can book a flight from Tennessee to Seattle (average of $98). Flying from Tennessee to Seattle in September is currently the most expensive (average of $719). 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 May 28, 2026.

It’s optimal to fly from Tennessee to Seattle in the evening. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the morning.

Weekly flight availability from Tennessee to Seattle

Explore weekly flight availability from Tennessee to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 28, 2026.

The most flights from USTN to SEA are scheduled on a Thursday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Tennessee to Seattle?

How far ahead should I book a flight from Tennessee to Seattle?

The best time to book flights from Tennessee to Seattle is 28 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 101 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 $311, Southwest can have you in Seattle from Tennessee in 6h 40m. There are 1866 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 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, Memphis - Seattle/Tacoma Intl and Chattanooga Lovell Field - 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 American Airlines (89%), Japan Airlines (89%) or Delta (87%) 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 $158. On average you can expect to pay $616. The most popular route, (Nashville Intl - Seattle/Tacoma Intl), can usually be booked for $344.

  • 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, January is the cheapest month in which you can book a flight from Tennessee to Seattle (average of $98). Flying from Tennessee to Seattle in September is currently the most expensive (average of $719). 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
Tacoma
Lacey
Ocean Shores
Olympia
Edmonds
Leavenworth
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Lynnwood
Renton
Ellensburg
Fife
Lakewood
Issaquah
Marysville
Shoreline

Browse thousands of different options on Cheapflights for your next trip

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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 7 airlines flying from Tennessee to Seattle

Discover the top 7 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 May 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$132Average$271FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$148Average$309FlexibilityNo cancel feeOn-time85%
DeltaCheapest$175Average$473FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$215Average$574FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$238Average$449FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$256Average$450FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$299Average$508FlexibilityNo cancel feeOn-time71%

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