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$119+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BNA
Mar 23 — Mar 301
Sun 3/23
Sun 3/30
1 adult, Economy
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Find cheap flights from Seattle to Nashville with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
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3. Compare prices and book
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The best prices from Seattle/Tacoma Intl to Nashville Intl are usually found in February or March, booked 72 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 March 18, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$210
(CheapOair)

One-way from

$119
(Alaska Airlines)

Popular in

June

Cheapest in

February

Average price

$340

Good round-trip deal

$303 or less

Good one-way deal

$170 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Nashville Intl flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Nashville Intl flights.
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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. 14% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 18, 2025.

This FlightHub deal was found by Cheapflights users on 3/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/103:20 pmSEA - BNA
1 stop12h 35mSpirit Airlines
Tue 5/138:35 amBNA - SEA
1 stop7h 50mSpirit Airlines
Deal found 3/18$205
This CheapOair deal was found by Cheapflights users on 3/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/194:22 pmSEA - BNA
1 stop17h 46mFrontier
Thu 4/247:49 pmBNA - SEA
1 stop6h 55mFrontier
Deal found 3/17$210
This Expedia deal was found by Cheapflights users on 3/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:46 pmSEA - BNA
Nonstop4h 26mMultiple Airlines
Sat 5/108:35 amBNA - SEA
1 stop7h 50mMultiple Airlines
Deal found 3/17$227
This Delta deal was found by Cheapflights users on 3/18. 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 4/85:55 pmSEA - BNA
Nonstop4h 17mDelta
Tue 4/157:25 amBNA - SEA
Nonstop5h 10mDelta
Deal found 3/18$237
This Alaska Airlines deal was found by Cheapflights users on 3/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1910:59 pmSEA - BNA
1 stop14h 16mAlaska Airlines
Sat 4/267:10 amBNA - SEA
Nonstop5h 09mAlaska Airlines
Deal found 3/17$247
This United Airlines deal was found by Cheapflights users on 3/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/267:00 amSEA - BNA
1 stop6h 54mUnited Airlines
Fri 5/24:51 pmBNA - SEA
1 stop7h 51mUnited Airlines
Deal found 3/17$257
This flugladen.de deal was found by Cheapflights users on 3/17. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/195:42 pmSEA - BNA
Nonstop4h 17mHawaiian Airlines
Thu 4/247:10 amBNA - SEA
Nonstop5h 09mHawaiian Airlines
Deal found 3/17$264
This Southwest deal was found by Cheapflights users on 3/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/157:35 amSEA - BNA
2 stops8h 35mSouthwest
Tue 4/226:00 pmBNA - SEA
1 stop7h 30mSouthwest
Deal found 3/17$282
This American Airlines deal was found by Cheapflights users on 3/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/211:59 pmSEA - BNA
1 stop7h 15mAmerican Airlines
Sat 5/32:37 pmBNA - SEA
1 stop8h 27mAmerican Airlines
Deal found 3/17$287
This Sun Country Air deal was found by Cheapflights users on 3/18. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:25 pmSEA - BNA
1 stop24h 35mSun Country Air
Sun 9/284:18 pmBNA - SEA
1 stop26h 43mSun Country Air
Deal found 3/18$355

Find flights from Seattle to Nashville within your budget

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 March 18, 2025.

Fly from

Seattle

Fly to

Nashville

Route

Depart

Return

Price

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Sat 5/10

3:20 pm-5:55 am

1 stop12h 35m

Nashville Intl

Tue 5/13

8:35 am-2:25 pm

1 stop7h 50m

$205

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Sat 4/19

4:22 pm-12:08 pm

1 stop17h 46m

Nashville Intl

Thu 4/24

7:49 pm-12:44 am

1 stop6h 55m

$210

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Wed 5/7

5:46 pm-12:12 am

Nonstop4h 26m

Nashville Intl

Sat 5/10

8:35 am-2:25 pm

1 stop7h 50m

$227

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Tue 4/8

5:55 pm-12:12 am

Nonstop4h 17m

Nashville Intl

Tue 4/15

7:25 am-10:35 am

Nonstop5h 10m

$237

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Sat 4/19

10:59 pm-3:15 pm

1 stop14h 16m

Nashville Intl

Sat 4/26

7:10 am-10:19 am

Nonstop5h 09m

$247

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Sat 4/26

7:00 am-3:54 pm

1 stop6h 54m

Nashville Intl

Fri 5/2

4:51 pm-10:42 pm

1 stop7h 51m

$257

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Sat 4/19

5:42 pm-11:59 pm

Nonstop4h 17m

Nashville Intl

Thu 4/24

7:10 am-10:19 am

Nonstop5h 09m

$264

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Tue 4/15

7:35 am-6:10 pm

2 stops8h 35m

Nashville Intl

Tue 4/22

6:00 pm-11:30 pm

1 stop7h 30m

$282

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Fri 5/2

11:59 pm-9:14 am

1 stop7h 15m

Nashville Intl

Sat 5/3

2:37 pm-9:04 pm

1 stop8h 27m

$287

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Tue 5/6

5:46 pm-12:12 am

Nonstop4h 26m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 19 results
1
2

Compare providers for flights from Seattle to Nashville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Nashville in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Nashville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Nashville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Nashville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Nashville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Nashville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Seattle to Nashville flights

Find out what our experts recommend to make the most of your Seattle to Nashville trip
Airports
SEA

Plan to arrive at SEA at least two hours before your flight; use SEA Spot Saver to reduce wait times at security.

Read more about SEAby Brandon Schultz
BNA

At BNA, taxis offer a flat rate to downtown Nashville, providing a straightforward option for reaching your destination.

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

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.

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.

Travel insights for flights from Seattle to Nashville

Get recent, data-driven insights about flights from Seattle to Nashville including ideal travel times, pricing trends, and more.

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 March 14, 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Nashville, you should look to book at least 72 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 $292). 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 March 18, 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 33% 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 March 16, 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.

Weekly flight availability from Seattle to Nashville

Explore weekly flight availability from Seattle to Nashville. 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 March 18, 2025.

The most flights from SEA to BNA are scheduled on a Monday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Nashville by month

Plan your trip to Nashville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Nashville ranges from 2.8 - 5.0 inches per month. May is typically the wettest month, when rainfall can reach 5.0 in. October is typically the driest time to visit Nashville when rainfall is around 2.8 in.

Temperature in Nashville by month

Plan your trip to Nashville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Nashville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

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 March 18, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from Seattle to Nashville to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,280 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Food

7.1

Overall

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,280 reviews
Southwest
8.1
Very good
4,280 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Food

7.1

Overall

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,754 reviews
Southwest
8.1
Very good
4,280 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Food

7.1

Overall

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,908 reviews
Southwest
8.1
Very good
4,280 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Food

7.1

Overall

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Hawaiian Airlines
7.9
Good
2,323 reviews
Southwest
8.1
Very good
4,280 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Food

7.1

Overall

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,611 reviews
Southwest
8.1
Very good
4,280 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Food

7.1

Overall

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 5 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 8 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 28 times in the past calendar month.

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

    Cheapflights users have booked flights from Seattle to Nashville round-trip from $210. Other airlines that can offer you cheap pricing are Spirit Airlines, from $236, and Alaska Airlines, from $237. Frontier is 45% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $119. Spirit Airlines flights start at $120 while deals on Frontier start at $121 one-way.

  • 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: KLM (100%), LATAM Airlines (100%), WestJet (100%).

  • What are the cheapest flights from Seattle to Nashville?

    Looking at all options, your cheapest flight can be booked for $118. While the most popular route (Seattle/Tacoma Intl - Nashville Intl) can be booked for $199 on average our data indicates $697 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 $292). 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
Cookeville
Murfreesboro
Antioch
Hopkinsville
Hermitage
Franklin
Brentwood
Franklin
Dickson
Smyrna
Bowling Green
Goodlettsville
Springfield
Tullahoma
Spring Hill
Lebanon

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Seattle to Nashville

Discover the top 8 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 March 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$212FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$138Average$422FlexibilityNo cancel feeOn-time85%
DeltaCheapest$168Average$374FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$177Average$230FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$233Average$420FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$253Average$381FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$274Average$474FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$362Average$474FlexibilityNo cancel feeOn-time63%
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