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$105+ Cheap flights from Seattle (SEA) to Tennessee

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BNA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Seattle to Tennessee

Keep the following information in mind while searching for Seattle to Tennessee flight deals. Data was last updated September 11, 2025.

Round-trip from

$137
(Kiwi.com)

One-way from

$105
(Southwest)

Popular in

May

Cheapest in

February

Average price

$346

Good round-trip deal

$317 or less

Good one-way deal

$213 or less
From Seattle/Tacoma Intl to Tennessee
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One-way flight from Seattle/Tacoma Intl to Tennessee
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Highest demand for flights based on searches. 9% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Tennessee.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Tennessee.
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Find flight deals from Seattle to Tennessee

Cheapest flights from Seattle to Tennessee
Explore the most affordable flight options available from Seattle to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/10. 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 11/1512:58 pmSEA - MEM
1 stop28h 17mFrontier
Mon 11/178:10 pmMEM - SEA
1 stop18h 03mFrontier
Deal found 9/10$137
This Priceline deal was found by Cheapflights users on 9/9. 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 9/256:12 amSEA - MEM
1 stop9h 55mFrontier
Mon 9/296:32 pmMEM - SEA
1 stop7h 58mFrontier
Deal found 9/9$187
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 11/69:08 amSEA - MEM
2 stops27h 49mMultiple Airlines
Mon 11/108:10 pmMEM - SEA
1 stop18h 03mMultiple Airlines
Deal found 9/10$204
This Southwest deal was found by Cheapflights users on 9/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:55 amSEA - MEM
1 stop11h 50mSouthwest
Wed 10/225:45 pmMEM - SEA
1 stop7h 10mSouthwest
Deal found 9/11$214
This Booking.com deal was found by Cheapflights users on 9/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/161:02 pmSEA - MEM
1 stop28h 25mFrontier
Sun 10/198:10 pmMEM - SEA
1 stop13h 23mFrontier
Deal found 9/11$238
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 10/1312:34 amSEA - BNA
1 stop10h 03mAmerican Airlines
Thu 10/164:07 pmBNA - SEA
1 stop8h 52mAmerican Airlines
Deal found 9/11$243
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/1412:34 amSEA - MEM
1 stop7h 15mAmerican Airlines
Wed 10/225:27 pmMEM - SEA
1 stop9h 00mAmerican Airlines
Deal found 9/9$243
This Delta deal was found by Cheapflights users on 9/9. 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 11/51:40 pmSEA - TYS
1 stop6h 42mDelta
Tue 11/115:25 amTYS - SEA
1 stop7h 50mDelta
Deal found 9/9$243
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/72:22 pmSEA - BNA
1 stop22h 25mFrontier
Mon 11/108:49 pmBNA - SEA
2 stops17h 24mFrontier
Deal found 9/10$245
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/211:02 pmSEA - BNA
1 stop8h 57mFrontier
Sun 10/266:12 amBNA - SEA
1 stop27h 21mFrontier
Deal found 9/10$246
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 9/277:00 amSEA - BNA
1 stop13h 33mFrontier
Wed 10/17:30 amBNA - SEA
1 stop17h 29mFrontier
Deal found 9/10$247
This Southwest deal was found by Cheapflights users on 9/8. 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.
Tue 10/75:50 amSEA - BNA
2 stops7h 35mSouthwest
Tue 10/143:25 pmBNA - SEA
1 stop9h 30mSouthwest
Deal found 9/8$248

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Tennessee 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 September 11, 2025.
Use the filters below to find and compare flights from Seattle to Tennessee that are best for you.

Fly from

Seattle

Fly to

Tennessee

Route

Depart

Return

Price

SeattleMemphis

SEA - MEM

SEAMEM

Seattle/Tacoma Intl

Wed 10/15

6:55 am-8:45 pm

1 stop11h 50m

Memphis

Wed 10/22

5:45 pm-10:55 pm

1 stop7h 10m

$214

SeattleMemphis

SEA - MEM

SEAMEM

Seattle/Tacoma Intl

Thu 9/25

6:12 am-6:07 pm

1 stop9h 55m

Memphis

Mon 9/29

6:32 pm-12:30 am

1 stop7h 58m

$228

SeattleKnoxville

SEA - TYS

SEATYS

Seattle/Tacoma Intl

Wed 11/5

1:40 pm-11:22 pm

1 stop6h 42m

Knoxville McGhee Tyson

Tue 11/11

5:25 am-10:15 am

1 stop7h 50m

$243

SeattleKnoxville

SEA - TYS

SEATYS

Seattle/Tacoma Intl

Tue 10/28

1:40 pm-11:07 pm

1 stop6h 27m

Knoxville McGhee Tyson

Sat 11/1

9:30 am-2:01 pm

1 stop7h 31m

$243

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Sat 10/11

11:10 pm-9:33 am

1 stop8h 23m

Nashville Intl

Wed 10/15

12:30 pm-6:45 pm

1 stop8h 15m

$249

SeattleMemphis

SEA - MEM

SEAMEM

Seattle/Tacoma Intl

Wed 10/1

12:45 pm-11:51 pm

1 stop9h 06m

Memphis

Thu 10/2

7:25 am-2:28 pm

1 stop9h 03m

$254

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Tue 10/7

5:43 pm-12:11 am

Nonstop4h 28m

Nashville Intl

Tue 10/14

7:00 am-10:03 am

Nonstop5h 03m

$257

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Tue 10/7

5:35 pm-11:58 pm

Nonstop4h 23m

Nashville Intl

Tue 10/14

7:15 am-10:21 am

Nonstop5h 06m

$257

SeattleMemphis

SEA - MEM

SEAMEM

Seattle/Tacoma Intl

Thu 10/16

1:02 pm-7:27 pm

1 stop28h 25m

Memphis

Sun 10/19

8:10 pm-5:44 pm

2 stops23h 34m

$269

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Thu 10/2

5:40 pm-12:02 am

Nonstop4h 22m

Nashville Intl

Tue 10/7

7:15 am-10:21 am

Nonstop5h 06m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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

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

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

Currently, January is the cheapest month in which you can book a flight from Seattle to Tennessee (average of $220). Flying from Seattle to Tennessee in June is currently the most expensive (average of $290). 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 SEA to TN?

Find hourly flight availability from Seattle to Tennessee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

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

Weekly flight availability from Seattle to Tennessee

Explore weekly flight availability from Seattle to Tennessee. 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 September 11, 2025.

The most flights from SEA to USTN are scheduled on a Wednesday (16 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing Tennessee

Get insights into the airlines that provide service to Tennessee. 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 Tennessee. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United Airlines from Seattle to Tennessee by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,937 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Frontier
5.8
Fair
3,177 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Tennessee. 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 from for flights from Seattle to Tennessee?

    For a flight from Seattle to Tennessee, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city.

  • How popular is this Seattle to Tennessee flight route?

    Within the past month, 41 users have taken a look at flights from Seattle/Tacoma Intl to Tennessee.

  • How long is the flight from Seattle to Tennessee?

    For as low as $243, Southwest can have you in Tennessee from Seattle in 6h 42m. Airlines will cover a distance of 2109 mi. This flight may include one or multiple stops.

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

    $105 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $116 and $122, respectively.

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

    The most popular route from Seattle to Tennessee is Seattle/Tacoma Intl - Nashville Intl. You may also consider Seattle/Tacoma Intl - Memphis or Seattle/Tacoma Intl - Chattanooga Lovell Field.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to Tennessee on time: Korean Air (79%), Delta (77%), Southwest (71%).

  • What are the cheapest flights from Seattle to Tennessee?

    The cheapest flight price from Seattle to Tennessee is $148. On average you can expect to pay $367. The most popular route, (Seattle/Tacoma Intl - Nashville Intl), can usually be booked for $164.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Seattle to Tennessee (average of $220). Flying from Seattle to Tennessee in June is currently the most expensive (average of $290). 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

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Alternative routes for Seattle to Tennessee

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

Discover the top 8 airlines that operate flights from Seattle to Tennessee. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$126Average$224FlexibilityNo cancel feeOn-time65%
FrontierCheapest$126Average$250FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$148Average$358FlexibilityNo cancel feeOn-time85%
DeltaCheapest$157Average$513FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$232Average$549FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$255Average$623FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$256Average$516FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$265Average$429FlexibilityNo cancel feeOn-time63%

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