Tennessee

$121+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BNA
Jul 16 — Jul 231
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Cheap 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 June 16, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Wed 8/193:19 pm
SEA
-
TYS
1 stop19h 30m
Multiple Airlines
Mon 8/2412:54 pm
TYS
-
SEA
1 stop24h 41m
Multiple Airlines
Deal found 6/11$259
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:16 pm
SEA
-
MEM
1 stop21h 18m
Multiple Airlines
Mon 9/149:00 pm
MEM
-
SEA
1 stop15h 00m
Multiple Airlines
Deal found 6/12$261
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am
SEA
-
TYS
1 stop9h 17m
Delta
Tue 9/155:18 pm
TYS
-
SEA
1 stop7h 44m
Delta
Deal found 6/11$261
This Southwest deal was found by Cheapflights users on 6/11. 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 9/95:20 am
SEA
-
TYS
2 stops10h 35m
Southwest
Tue 9/158:00 am
TYS
-
SEA
1 stop8h 00m
Southwest
Deal found 6/11$266
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:45 pm
SEA
-
TYS
1 stop6h 17m
Delta
Sat 10/243:55 pm
TYS
-
SEA
1 stop7h 51m
Delta
Deal found 6/11$287
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:13 pm
SEA
-
TYS
1 stop7h 32m
United Airlines
Sat 10/2410:42 am
TYS
-
SEA
2 stops9h 55m
United Airlines
Deal found 6/11$292
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:15 am
SEA
-
MEM
1 stop8h 25m
Delta
Tue 9/87:00 am
MEM
-
SEA
1 stop9h 28m
Delta
Deal found 6/11$293
This Southwest deal was found by Cheapflights users on 6/11. 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.
Tue 9/111:00 pm
SEA
-
MEM
1 stop8h 00m
Southwest
Tue 9/82:35 pm
MEM
-
SEA
2 stops10h 30m
Southwest
Deal found 6/11$299
This American Airlines deal was found by Cheapflights users on 6/13. 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.
Wed 8/267:40 am
SEA
-
MEM
1 stop6h 50m
American Airlines
Wed 9/212:04 pm
MEM
-
SEA
1 stop8h 43m
American Airlines
Deal found 6/13$311
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:20 pm
SEA
-
TYS
1 stop8h 52m
Delta
Mon 10/265:15 pm
TYS
-
SEA
1 stop7h 50m
Delta
Deal found 6/11$313
This Delta deal was found by Cheapflights users on 6/12. 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 10/1411:15 am
SEA
-
MEM
1 stop7h 30m
Delta
Mon 10/194:55 pm
MEM
-
SEA
1 stop9h 14m
Delta
Deal found 6/12$315
This Southwest deal was found by Cheapflights users on 6/11. 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 8/2611:05 pm
SEA
-
TYS
2 stops9h 55m
Southwest
Thu 8/274:50 pm
TYS
-
SEA
2 stops10h 30m
Southwest
Deal found 6/11$315

Find flight deals from Seattle to Tennessee

Keep the following information in mind while searching for Seattle to Tennessee flight deals. Data was last updated June 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$261
(Kiwi.com)

One-way from

$121
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$537

Good round-trip deal

$399 or less

Good one-way deal

$223 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Nashville Intl flight deals.
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Nashville Intl flights.
From Seattle/Tacoma Intl to Tennessee
One-way flight from Seattle/Tacoma Intl to Tennessee
Highest demand for flights based on searches. 18% potential increase in price ($87 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Average for round-trip flights in June 2026
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Tennessee.
Price to beat on a one-way flight from Seattle/Tacoma Intl to Tennessee.

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 June 16, 2026.
Use the filters below to find and compare flights from Seattle to Tennessee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleKnoxville

SEA - TYS

SEATYS

Seattle/Tacoma Intl

Wed 9/9

5:20 am-6:55 pm

2 stops10h 35m

Knoxville McGhee Tyson

Tue 9/15

5:30 pm-11:35 pm

2 stops9h 05m

$271

SeattleKnoxville

SEA - TYS

SEATYS

Seattle/Tacoma Intl

Wed 8/26

11:05 pm-12:00 pm

2 stops9h 55m

Knoxville McGhee Tyson

Thu 8/27

4:50 pm-12:20 am

2 stops10h 30m

$315

SeattleMemphis

SEA - MEM

SEAMEM

Seattle/Tacoma Intl

Wed 9/2

6:40 am-5:50 pm

2 stops9h 10m

Memphis

Mon 9/7

5:45 am-12:15 pm

1 stop8h 30m

$329

SeattleMemphis

SEA - MEM

SEAMEM

Seattle/Tacoma Intl

Thu 8/13

11:59 pm-11:23 am

1 stop9h 24m

Memphis

Mon 8/17

4:59 pm-11:57 pm

1 stop8h 58m

$337

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Tue 9/1

5:30 pm-11:55 pm

Nonstop4h 25m

Nashville Intl

Thu 9/17

7:00 am-10:05 am

Nonstop5h 05m

$347

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Wed 10/21

5:35 pm-11:58 pm

Nonstop4h 23m

Nashville Intl

Mon 10/26

6:50 am-10:05 am

Nonstop5h 15m

$347

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Fri 9/25

11:00 pm-5:25 am

Nonstop4h 25m

Nashville Intl

Sun 9/27

5:30 am-10:40 am

1 stop7h 10m

$377
Quickest round-trip

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Tue 8/4

11:15 pm-5:40 am

Nonstop4h 25m

Nashville Intl

Sat 8/8

9:25 am-12:26 pm

Nonstop5h 01m

$387

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Wed 9/30

11:00 pm-5:25 am

Nonstop4h 25m

Nashville Intl

Sat 10/10

5:20 am-11:10 am

1 stop7h 50m

$387

SeattleKnoxville

SEA - TYS

SEATYS

Seattle/Tacoma Intl

Wed 9/9

6:25 am-6:55 pm

2 stops9h 30m

Knoxville McGhee Tyson

Wed 9/23

1:55 pm-11:05 pm

2 stops12h 10m

$387

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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, March is the cheapest month in which you can book a flight from Seattle to Tennessee (average of $99). Flying from Seattle to Tennessee in June is currently the most expensive (average of $216). 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 June 16, 2026.

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 40% on your trip compared to booking a flight at noon.

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 June 16, 2026.

The most flights from SEA to USTN are scheduled on a Monday (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 Seattle to Tennessee?

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

To ensure you get the cheapest price possible for a flight from Seattle to Tennessee, you should look to book at least 20 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 June 16, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Southwest, andDelta 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.

Overall

7.9

Food

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Overall

7.9

Food

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Overall

7.9

Food

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Overall

7.9

Food

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Overall

7.9

Food

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Overall

7.9

Food

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

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?

  • How long is the flight from Seattle to Tennessee?

    For as low as $387, Southwest can have you in Tennessee from Seattle in 4h 25m. 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?

    $70 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 United Airlines, with prices starting from $109 and $124, respectively.

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

  • 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 (97%), Delta (91%), Alaska Airlines (87%).

  • What are the cheapest flights from Seattle to Tennessee?

    The cheapest flight price from Seattle to Tennessee is $159. On average you can expect to pay $906. The most popular route, (Seattle/Tacoma Intl - Nashville Intl), can usually be booked for $316.

  • 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, March is the cheapest month in which you can book a flight from Seattle to Tennessee (average of $99). Flying from Seattle to Tennessee in June is currently the most expensive (average of $216). 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.

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 June 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$122Average$269FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$148Average$307FlexibilityNo cancel feeOn-time85%
DeltaCheapest$182Average$469FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$230Average$482FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$235Average$578FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$236Average$480FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$276Average$504FlexibilityNo cancel feeOn-time71%

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