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$132+ Cheap flights from Seattle to Nashville (SEA - BNA)

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BNA
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Nashville Intl are usually found in February or January, booked 60 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Seattle to Nashville

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Nashville (BNA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$241
(Kiwi.com)

One-way from

$132
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$347

Good round-trip deal

$320 or less

Good one-way deal

$218 or less
From Seattle/Tacoma Intl to Nashville Intl
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One-way flight from Seattle/Tacoma Intl to Nashville Intl
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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 Nashville Intl.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Nashville Intl.
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Find flight deals from Seattle to Nashville

Cheapest flights from Seattle to Nashville
Explore the most affordable flight options available from Seattle to Nashville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/47:00 amSEA - BNA
1 stop13h 33mFrontier
Sat 10/117:00 amBNA - SEA
1 stop26h 33mFrontier
Deal found 9/17$241
This CheapOair deal was found by Cheapflights users on 9/15. 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.
Sat 9/277:00 amSEA - BNA
2 stops29h 36mFrontier
Tue 9/307:30 amBNA - SEA
1 stop17h 29mFrontier
Deal found 9/15$242
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/612:30 pmSEA - BNA
2 stops10h 10mFrontier
Wed 10/86:12 amBNA - SEA
1 stop7h 55mFrontier
Deal found 9/15$243
This Frontier deal was found by Cheapflights users on 9/15. 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.
Fri 10/36:12 amSEA - BNA
1 stop12h 31mFrontier
Sat 10/117:00 amBNA - SEA
1 stop7h 07mFrontier
Deal found 9/15$244
This Frontier deal was found by Cheapflights users on 9/15. 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 10/17:00 amSEA - BNA
1 stop12h 44mFrontier
Mon 10/136:12 amBNA - SEA
2 stops13h 32mFrontier
Deal found 9/15$245
This Delta deal was found by Cheapflights users on 9/16. 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 11/265:55 pmSEA - BNA
Nonstop4h 22mDelta
Fri 12/57:00 amBNA - SEA
Nonstop5h 15mDelta
Deal found 9/16$247
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/136:39 pmSEA - BNA
2 stops27h 20mFrontier
Tue 10/216:12 amBNA - SEA
1 stop7h 55mFrontier
Deal found 9/16$248
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/47:00 amSEA - BNA
1 stop13h 33mFrontier
Tue 10/146:12 amBNA - SEA
1 stop7h 55mFrontier
Deal found 9/16$249
This Frontier deal was found by Cheapflights users on 9/15. 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.
Mon 10/612:30 pmSEA - BNA
2 stops10h 10mFrontier
Thu 10/96:12 amBNA - SEA
1 stop7h 55mFrontier
Deal found 9/15$250
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/47:00 amSEA - BNA
1 stop13h 33mFrontier
Tue 10/76:12 amBNA - SEA
1 stop7h 55mFrontier
Deal found 9/17$251
This Southwest deal was found by Cheapflights users on 9/16. 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 11/55:15 amSEA - BNA
2 stops8h 15mSouthwest
Mon 11/107:35 pmBNA - SEA
1 stop7h 00mSouthwest
Deal found 9/16$252
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/61:47 pmSEA - BNA
1 stop22h 01mMultiple Airlines
Tue 10/146:12 amBNA - SEA
1 stop7h 55mMultiple Airlines
Deal found 9/16$255

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Nashville 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 17, 2025.
Use the filters below to find and compare flights from Seattle to Nashville that are best for you.

Fly from

Seattle

Fly to

Nashville

Route

Depart

Return

Price

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Mon 10/20

11:13 pm-5:40 am

Nonstop4h 27m

Nashville Intl

Tue 10/28

7:15 am-10:27 am

Nonstop5h 12m

$257

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Tue 10/7

5:35 pm-11:58 pm

Nonstop4h 23m

Nashville Intl

Sat 10/11

7:15 am-10:21 am

Nonstop5h 06m

$257

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Tue 10/14

11:13 pm-5:40 am

Nonstop4h 27m

Nashville Intl

Tue 10/21

8:45 am-11:53 am

Nonstop5h 08m

$257

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Tue 11/4

3:05 pm-5:00 am

2 stops11h 55m

Nashville Intl

Wed 11/5

8:40 am-4:30 pm

2 stops9h 50m

$267

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Mon 11/24

7:00 am-3:46 pm

1 stop6h 46m

Nashville Intl

Thu 11/27

1:30 pm-8:54 pm

1 stop9h 24m

$277

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Mon 10/20

1:05 pm-12:50 am

2 stops9h 45m

Nashville Intl

Tue 10/28

1:15 pm-11:00 pm

2 stops11h 45m

$277

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Fri 10/31

11:59 pm-8:58 am

1 stop6h 59m

Nashville Intl

Tue 11/4

11:19 am-6:52 pm

1 stop9h 33m

$285

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Mon 11/3

5:53 pm-12:17 am

Nonstop4h 24m

Nashville Intl

Thu 11/6

5:51 pm-11:32 pm

1 stop7h 41m

$287

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Sat 10/18

11:13 pm-5:40 am

Nonstop4h 27m

Nashville Intl

Thu 10/23

7:00 am-10:03 am

Nonstop5h 03m

$287

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Fri 10/31

5:53 pm-12:17 am

Nonstop4h 24m

Nashville Intl

Mon 11/3

7:15 am-10:27 am

Nonstop5h 12m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 20 results
1
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The best insider tips for Seattle to Nashville flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Seattle to Nashville trip
Airports
SEA

Use SEA Spot Saver to book security screening appointments in advance, reducing wait times for non-expedited passengers.

Read more about SEAby Brandon Schultz
BNA

For quick access to downtown, use the flat rate taxis from BNA, offering a set price to central Nashville.

Read more about BNAby Mark Chesnut
Our travel experts
Mark Chesnut

Mark Chesnut

Expert on BNA

Mark Chesnut

Mark Chesnut

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Read more
Brandon Schultz

Brandon Schultz

Expert on SEA

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Best time to book a flight from Seattle to Nashville

Have a flexible travel schedule? Discover the best time to fly to Nashville 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 Nashville

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Nashville. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Nashville, you should look to book at least 60 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.

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

Currently, January is the cheapest month in which you can book a flight from Seattle to Nashville (average of $220). Flying from Seattle to Nashville 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 BNA?

Find hourly flight availability from Seattle to Nashville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Seattle to Nashville in the afternoon. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Seattle to Nashville. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Seattle to Nashville flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Nashville

Get insights into the airlines that provide service to Nashville. 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 Nashville. Reviews last updated September 17, 2025.
Read through reviews of airlines operating flights from Seattle to Nashville, such as Alaska Airlines, Delta, and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

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
8.0
Very good
7,961 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

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
2,729 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

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.
Frontier
5.8
Fair
3,173 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

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 Nashville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Seattle to Nashville?

    Booking a flight from Seattle/Tacoma Intl (SEA) to Nashville Intl (BNA) is your only option if you wish to fly from Seattle to Nashville. On a typical day, there are 13 flights from Seattle/Tacoma Intl to Nashville Intl, all of which are around 4h 14m for a nonstop flight. You can also purchase a plane ticket from 7 airlines when you book a flight from Seattle/Tacoma Intl to Nashville.

  • How popular is this Seattle to Nashville flight route?

    Flights from Seattle/Tacoma Intl to Nashville Intl have been viewed 41 times in the past calendar month.

  • How long is the flight from Seattle to Nashville?

    A quick flight from Seattle to Nashville can take about 4h 23m. Alaska Airlines provides one of the quickest options available for as low as $257. Seattle and Nashville are separated by a distance of 1972 mi. All flights are typically nonstop.

  • What are the cheapest airlines flying from Seattle to Nashville round-trip?

    Cheapflights users have booked flights from Seattle to Nashville round-trip from $126. Other airlines that can offer you cheap pricing are Hawaiian Airlines, from $148, and Delta, from $157. Frontier is 66% cheaper than the average price of flights available within the next 90 days to this destination.

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

    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 Nashville on time: Korean Air (81%), Delta (79%), Southwest (79%).

  • What are the cheapest flights from Seattle to Nashville?

    Looking at all options, your cheapest flight can be booked for $148. While the most popular route (Seattle/Tacoma Intl - Nashville Intl) can be booked for $197 on average, our data indicates $366 when flying from Seattle to Nashville.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Seattle to Nashville (average of $220). Flying from Seattle to Nashville 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

Traveling to a place near Nashville?

Book flights to Nashville if you plan to visit one of these locations
Bowling Green
Cookeville
Franklin
Lebanon
Murfreesboro
Antioch
Hermitage
Brentwood
Franklin
Dickson
Mount Juliet
Goodlettsville
Hopkinsville
Smyrna
Springfield
Tullahoma
Spring Hill

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Seattle to Nashville

Discover the top 7 airlines that operate flights from Seattle to Nashville. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$126Average$215FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$148Average$353FlexibilityNo cancel feeOn-time85%
DeltaCheapest$157Average$348FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$253Average$372FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$256Average$430FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$256Average$472FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$270Average$380FlexibilityNo cancel feeOn-time63%

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