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$87+ 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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BNA
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
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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 November 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/10. 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.
Sun 12/76:18 pmSEA - MEM
1 stop23h 39mMultiple Airlines
Sun 12/148:07 pmMEM - SEA
1 stop17h 46mMultiple Airlines
Deal found 11/10$173
This Frontier deal was found by Cheapflights users on 11/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1312:48 pmSEA - TYS
1 stop24h 09mFrontier
Mon 12/224:46 pmTYS - SEA
1 stop22h 44mFrontier
Deal found 11/10$202
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:01 amSEA - TYS
1 stop27h 01mMultiple Airlines
Thu 12/186:30 amTYS - SEA
1 stop9h 00mMultiple Airlines
Deal found 11/11$213
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 12/41:09 pmSEA - TYS
2 stops29h 40mMultiple Airlines
Thu 12/114:52 pmTYS - SEA
1 stop22h 01mMultiple Airlines
Deal found 11/10$232
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:53 pmSEA - BNA
1 stop15h 53mMultiple Airlines
Sun 12/76:45 pmBNA - SEA
1 stop19h 08mMultiple Airlines
Deal found 11/11$238
This Alaska Airlines deal was found by Cheapflights users on 11/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/145:36 pmSEA - BNA
Nonstop4h 23mAlaska Airlines
Mon 12/157:00 amBNA - SEA
Nonstop5h 19mAlaska Airlines
Deal found 11/12$239
This United Airlines deal was found by Cheapflights users on 11/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/108:10 amSEA - BNA
1 stop8h 49mUnited Airlines
Thu 12/116:05 amBNA - SEA
1 stop7h 40mUnited Airlines
Deal found 11/10$242
This Delta deal was found by Cheapflights users on 11/12. 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 12/35:55 pmSEA - BNA
Nonstop4h 22mDelta
Mon 12/87:00 amBNA - SEA
Nonstop5h 14mDelta
Deal found 11/12$243
This United Airlines deal was found by Cheapflights users on 11/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:00 amSEA - BNA
1 stop7h 03mUnited Airlines
Wed 12/102:25 pmBNA - SEA
1 stop9h 21mUnited Airlines
Deal found 11/10$247
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 12/1112:48 pmSEA - BNA
1 stop27h 58mMultiple Airlines
Thu 12/1811:14 amBNA - SEA
2 stops24h 57mMultiple Airlines
Deal found 11/10$248
This Delta deal was found by Cheapflights users on 11/12. 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.
Sun 12/145:55 pmSEA - BNA
Nonstop4h 22mDelta
Wed 12/176:00 amBNA - SEA
1 stop6h 54mDelta
Deal found 11/12$249
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:45 amSEA - BNA
2 stops20h 12mMultiple Airlines
Sun 12/76:45 pmBNA - SEA
1 stop19h 08mMultiple Airlines
Deal found 11/11$251

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 November 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$173
(Kiwi.com)

One-way from

$87
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$397

Good round-trip deal

$282 or less

Good one-way deal

$148 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Nashville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Nashville Intl flights.
Search Deals
From Seattle/Tacoma Intl to Tennessee
Search Deals
One-way flight from Seattle/Tacoma Intl to Tennessee
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Tennessee.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to Tennessee.
Search Deals

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 November 12, 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

Thu 1/8

7:23 pm-12:31 pm

1 stop15h 08m

Memphis

Sun 1/11

8:08 pm-4:23 pm

2 stops22h 15m

$182

SeattleMemphis

SEA - MEM

SEAMEM

Seattle/Tacoma Intl

Sun 12/7

6:18 pm-2:26 pm

2 stops18h 08m

Memphis

Sun 12/14

8:07 pm-11:53 am

1 stop17h 46m

$211

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Tue 3/10

5:40 pm-11:59 pm

Nonstop4h 19m

Nashville Intl

Wed 3/11

7:00 am-10:19 am

Nonstop5h 19m

$239

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Sun 12/14

8:25 am-4:45 pm

1 stop6h 20m

Nashville Intl

Tue 12/16

3:55 pm-7:10 pm

Nonstop5h 15m

$249

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Sun 12/14

8:25 am-4:45 pm

1 stop6h 20m

Nashville Intl

Mon 12/15

7:00 am-10:19 am

Nonstop5h 19m

$249

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Wed 12/10

5:40 am-3:05 pm

2 stops7h 25m

Nashville Intl

Wed 12/17

5:05 am-12:05 pm

1 stop9h 00m

$253

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Thu 2/19

6:15 pm-5:25 am

2 stops9h 10m

Nashville Intl

Tue 3/24

9:40 am-7:35 pm

2 stops11h 55m

$258

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Wed 3/4

6:45 am-4:45 pm

2 stops8h 00m

Nashville Intl

Tue 3/10

9:40 am-7:35 pm

2 stops11h 55m

$258

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Sun 3/8

12:00 pm-11:37 pm

1 stop9h 37m

Nashville Intl

Wed 3/11

3:00 pm-11:40 pm

1 stop10h 40m

$259

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Sun 12/7

12:45 pm-12:17 am

1 stop9h 32m

Nashville Intl

Wed 12/10

7:15 am-2:45 pm

1 stop9h 30m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

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, August is the cheapest month in which you can book a flight from Seattle to Tennessee (average of $138). Flying from Seattle to Tennessee in December is currently the most expensive (average of $236). 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 November 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Seattle to Tennessee in the afternoon. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Seattle to Tennessee. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Seattle to Tennessee flight should consider departing on Tuesday afternoons 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.

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 November 12, 2025.

The most flights from SEA to USTN are scheduled on a Tuesday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 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 November 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian 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
11,281 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,281 reviews
Alaska Airlines
8.0
Very good
11,281 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
7.9
Good
8,009 reviews
Alaska Airlines
8.0
Very good
11,281 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Hawaiian Airlines
7.8
Good
2,809 reviews
Alaska Airlines
8.0
Very good
11,281 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
United Airlines
7.4
Good
9,015 reviews
Alaska Airlines
8.0
Very good
11,281 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
American Airlines
7.2
Good
11,049 reviews
Alaska Airlines
8.0
Very good
11,281 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

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, 40 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 $239, Alaska Airlines can have you in Tennessee from Seattle in 4h 19m. Airlines will cover a distance of 1972 mi. This flight may include one or multiple stops.

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

    $87 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and American Airlines, with prices starting from $144 and $147, 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 - Chattanooga Lovell Field or Seattle/Tacoma Intl - Knoxville McGhee Tyson.

  • 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: KLM (100%), Delta (84%), Japan Airlines (73%).

  • What are the cheapest flights from Seattle to Tennessee?

    The cheapest flight price from Seattle to Tennessee is $139. On average you can expect to pay $358. The most popular route, (Seattle/Tacoma Intl - Nashville Intl), can usually be booked for $196.

  • 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, August is the cheapest month in which you can book a flight from Seattle to Tennessee (average of $138). Flying from Seattle to Tennessee in December is currently the most expensive (average of $236). 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.

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Alternative routes for Seattle to Tennessee

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Top 7 airlines flying from Seattle to Tennessee

Discover the top 7 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 November 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$122Average$261FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$148Average$346FlexibilityNo cancel feeOn-time85%
DeltaCheapest$158Average$489FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$232Average$516FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$254Average$616FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$257Average$431FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$258Average$511FlexibilityNo cancel feeOn-time71%

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