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$79+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SEA
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
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 July 24, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/21. 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 9/289:00 pm
MEM
-
SEA
1 stop15h 00m
Multiple Airlines
Thu 10/19:16 pm
SEA
-
MEM
1 stop21h 55m
Multiple Airlines
Deal found 7/21$175
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/311:48 pm
MEM
-
SEA
1 stop22h 51m
Multiple Airlines
Thu 9/109:16 pm
SEA
-
MEM
1 stop21h 18m
Multiple Airlines
Deal found 7/20$215
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 08m
Multiple Airlines
Wed 8/2610:34 am
SEA
-
MEM
2 stops46h 54m
Multiple Airlines
Deal found 7/22$223
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/311:48 pm
MEM
-
SEA
1 stop22h 51m
Multiple Airlines
Wed 9/167:00 am
SEA
-
MEM
1 stop29h 22m
Multiple Airlines
Deal found 7/20$230
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 10/59:40 pm
MEM
-
SEA
1 stop14h 20m
Multiple Airlines
Wed 10/147:41 pm
SEA
-
MEM
1 stop21h 17m
Multiple Airlines
Deal found 7/20$233
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 10/1610:03 pm
TYS
-
SEA
1 stop14h 57m
Multiple Airlines
Wed 10/289:16 pm
SEA
-
TYS
1 stop20h 23m
Multiple Airlines
Deal found 7/22$237
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 10/59:40 pm
MEM
-
SEA
1 stop14h 20m
Multiple Airlines
Sun 10/117:00 pm
SEA
-
MEM
1 stop23h 45m
Multiple Airlines
Deal found 7/20$239
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/311:48 pm
MEM
-
SEA
1 stop22h 51m
Multiple Airlines
Sun 9/139:16 pm
SEA
-
MEM
1 stop20h 54m
Multiple Airlines
Deal found 7/20$262
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 9/216:30 am
TYS
-
SEA
1 stop30h 30m
Multiple Airlines
Wed 9/309:16 pm
SEA
-
TYS
1 stop22h 45m
Multiple Airlines
Deal found 7/22$268
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 10/210:01 pm
MEM
-
SEA
1 stop13h 59m
Multiple Airlines
Wed 10/147:41 pm
SEA
-
MEM
1 stop21h 17m
Multiple Airlines
Deal found 7/20$269
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 10/59:40 pm
MEM
-
SEA
1 stop14h 20m
Multiple Airlines
Thu 10/89:16 pm
SEA
-
MEM
1 stop21h 55m
Multiple Airlines
Deal found 7/20$272
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 10/199:59 pm
TYS
-
SEA
1 stop15h 01m
Multiple Airlines
Sat 10/247:41 pm
SEA
-
TYS
1 stop14h 30m
Multiple Airlines
Deal found 7/21$273

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 July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$175
(Kiwi.com)

One-way from

$79
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$439

Good round-trip deal

$387 or less

Good one-way deal

$243 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. 14% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 24, 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

Mon 9/7

8:30 am-3:52 pm

1 stop9h 22m

Seattle/Tacoma Intl

Wed 9/16

11:59 pm-9:06 am

1 stop7h 07m

$311

MemphisSeattle

MEM - SEA

MEMSEA

Memphis

Sat 9/12

5:25 pm-9:30 pm

1 stop6h 05m

Seattle/Tacoma Intl

Sat 9/26

7:35 am-7:10 pm

2 stops9h 35m

$316

MemphisSeattle

MEM - SEA

MEMSEA

Memphis

Wed 8/19

8:30 am-4:14 pm

2 stops9h 44m

Seattle/Tacoma Intl

Mon 8/31

11:59 pm-9:06 am

1 stop7h 07m

$316

MemphisSeattle

MEM - SEA

MEMSEA

Memphis

Mon 8/24

6:41 pm-11:54 pm

1 stop7h 13m

Seattle/Tacoma Intl

Tue 9/1

11:59 pm-8:49 am

1 stop6h 50m

$321

MemphisSeattle

MEM - SEA

MEMSEA

Memphis

Thu 10/1

9:50 am-4:30 pm

1 stop8h 40m

Seattle/Tacoma Intl

Mon 10/5

5:50 am-2:10 pm

1 stop6h 20m

$337

MemphisSeattle

MEM - SEA

MEMSEA

Memphis

Thu 9/24

6:15 pm-10:55 pm

1 stop6h 40m

Seattle/Tacoma Intl

Mon 10/5

5:50 am-2:10 pm

1 stop6h 20m

$337

MemphisSeattle

MEM - SEA

MEMSEA

Memphis

Sat 10/3

12:05 pm-10:20 pm

2 stops12h 15m

Seattle/Tacoma Intl

Mon 10/12

8:05 am-5:30 pm

1 stop7h 25m

$339

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Sat 9/19

2:05 pm-5:00 pm

Nonstop4h 55m

Seattle/Tacoma Intl

Fri 9/25

7:25 pm-5:05 am

1 stop7h 40m

$347

MemphisSeattle

MEM - SEA

MEMSEA

Memphis

Sat 10/10

1:35 pm-9:35 pm

1 stop10h 00m

Seattle/Tacoma Intl

Mon 10/12

7:40 am-10:40 pm

2 stops13h 00m

$348

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Sat 8/29

7:00 am-9:57 am

Nonstop4h 57m

Seattle/Tacoma Intl

Tue 9/1

5:28 pm-11:52 pm

Nonstop4h 24m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

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, February is the cheapest month in which you can book a flight from Tennessee to Seattle (average of $385). Flying from Tennessee to Seattle in June is currently the most expensive (average of $513). 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 July 24, 2026.

It’s optimal to fly from Tennessee to Seattle in the afternoon. By choosing this option you can save up to 6% on the cost of your flight, compared to a flight at noon.

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 July 24, 2026.

The most flights from USTN to SEA are scheduled on a Friday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

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

Airfare is typical for this route at the moment.
Tennessee to Seattle flights typically cost between $330 and $493 in August.
The cheapest round-trip price found within the last 5 days was $346 on Multiple Airlines (Aug 17-Aug 31).

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 91 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 $316, United Airlines can have you in Seattle from Tennessee in 6h 05m. 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 $85. 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, Chattanooga Lovell Field - 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 (96%), Korean Air (89%) or Japan Airlines (77%) 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 $171. On average you can expect to pay $1,495. The most popular route, (Nashville Intl - Seattle/Tacoma Intl), can usually be booked for $299.

  • 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, February is the cheapest month in which you can book a flight from Tennessee to Seattle (average of $385). Flying from Tennessee to Seattle in June is currently the most expensive (average of $513). 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
Renton
Lacey
Leavenworth
Olympia
Edmonds
Snoqualmie
Tumwater
Tukwila
Centralia
Puyallup
Kent
Ellensburg
Fife
Marysville
Ocean Shores
Lakewood
Lynnwood
Issaquah

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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 July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$132Average$279FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$168Average$277FlexibilityNo cancel feeOn-time85%
DeltaCheapest$179Average$478FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$217Average$656FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$238Average$512FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$256Average$464FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$299Average$522FlexibilityNo cancel feeOn-time71%

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