HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Nashville

$149+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BNA
Jul 23 — Jul 301
Wed 7/23
Wed 7/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Nashville Intl are usually found in February or September, booked 54 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 July 18, 2025.

Round-trip from

$277
(Hawaiian Airlines)

One-way from

$149
(Alaska Airlines)

Popular in

May

Cheapest in

February

Average price

$408

Good round-trip deal

$317 or less

Good one-way deal

$171 or less
From Seattle/Tacoma Intl to Nashville Intl
Search Deals
One-way flight from Seattle/Tacoma Intl to Nashville Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($39 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 July 2025
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Nashville Intl.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to Nashville Intl.
Search Deals

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 July 18, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 7/16. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/135:43 pmSEA - BNA
Nonstop4h 16mHawaiian Airlines
Sun 8/177:00 amBNA - SEA
Nonstop5h 06mHawaiian Airlines
Deal found 7/16$277
This FlightHub deal was found by Cheapflights users on 7/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/245:30 pmSEA - BNA
2 stops12h 41mMultiple Airlines
Mon 7/287:27 pmBNA - SEA
1 stop7h 07mMultiple Airlines
Deal found 7/15$278
This FlightHub deal was found by Cheapflights users on 7/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/15:30 pmSEA - BNA
2 stops12h 41mSpirit Airlines
Tue 8/59:55 pmBNA - SEA
1 stop20h 30mSpirit Airlines
Deal found 7/15$279
This FlightHub deal was found by Cheapflights users on 7/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/196:12 amSEA - BNA
1 stop12h 31mFrontier
Tue 9/237:30 amBNA - SEA
1 stop17h 29mFrontier
Deal found 7/15$280
This United Airlines deal was found by Cheapflights users on 7/17. 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.
Tue 9/165:02 amSEA - BNA
2 stops8h 53mUnited Airlines
Tue 9/306:00 amBNA - SEA
1 stop7h 31mUnited Airlines
Deal found 7/17$282
This Delta deal was found by Cheapflights users on 7/14. 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 11/55:35 pmSEA - BNA
Nonstop4h 26mDelta
Sat 11/87:05 amBNA - SEA
2 stops13h 46mDelta
Deal found 7/14$285
This Southwest deal was found by Cheapflights users on 7/17. 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.
Thu 8/285:00 amSEA - BNA
2 stops8h 00mSouthwest
Wed 9/36:40 pmBNA - SEA
Nonstop5h 00mSouthwest
Deal found 7/17$292
This American Airlines deal was found by Cheapflights users on 7/17. 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.
Tue 11/181:24 amSEA - BNA
1 stop9h 50mAmerican Airlines
Sun 11/235:57 amBNA - SEA
1 stop7h 47mAmerican Airlines
Deal found 7/17$306
This Alaska Airlines deal was found by Cheapflights users on 7/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/297:56 amSEA - BNA
1 stop7h 51mAlaska Airlines
Tue 9/29:00 amBNA - SEA
Nonstop5h 03mAlaska Airlines
Deal found 7/15$317

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 July 18, 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

Wed 8/13

5:43 pm-11:59 pm

Nonstop4h 16m

Nashville Intl

Sun 8/17

7:00 am-10:06 am

Nonstop5h 06m

$277

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Thu 7/24

5:30 pm-8:11 am

2 stops12h 41m

Nashville Intl

Mon 7/28

7:27 pm-12:34 am

1 stop7h 07m

$278

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Fri 8/1

5:30 pm-8:11 am

2 stops12h 41m

Nashville Intl

Tue 8/5

9:55 pm-4:25 pm

1 stop20h 30m

$279

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Fri 9/19

6:12 am-8:43 pm

1 stop12h 31m

Nashville Intl

Tue 9/23

7:30 am-10:59 pm

1 stop17h 29m

$280

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Tue 9/16

5:02 am-3:55 pm

2 stops8h 53m

Nashville Intl

Tue 9/30

6:00 am-11:31 am

1 stop7h 31m

$282

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Thu 8/28

11:55 pm-9:42 pm

1 stop19h 47m

Nashville Intl

Sun 8/31

5:21 pm-10:43 pm

1 stop7h 22m

$285

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Thu 8/28

5:00 am-3:00 pm

2 stops8h 00m

Nashville Intl

Wed 9/3

6:40 pm-9:40 pm

Nonstop5h 00m

$292

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Wed 8/20

5:20 am-5:47 pm

1 stop10h 27m

Nashville Intl

Mon 8/25

9:00 am-11:59 am

Nonstop4h 59m

$307

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Thu 8/14

12:46 am-9:06 am

1 stop6h 20m

Nashville Intl

Tue 8/19

1:21 pm-8:02 pm

1 stop8h 41m

$332

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Sat 8/16

11:18 pm-5:40 am

Nonstop4h 22m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

Showing 1-10 of 19 results
1
2

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 July 11, 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Nashville, you should look to book at least 54 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 $291). 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 July 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 36% 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 July 13, 2025.

Travelers seeking maximum savings on their Seattle to Nashville flight should consider departing on Saturday 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 July 18, 2025.

The most flights from SEA to BNA are scheduled on a Wednesday (21 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (13 on average).

How much does it cost to fly round-trip from Seattle to Nashville?

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 July 18, 2025.
Read through reviews of airlines operating flights from Seattle to Nashville, such as Alaska Airlines, Southwest, and Delta. 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

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Southwest
8.0
Very good
4,239 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Delta
8.0
Very good
7,959 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Hawaiian Airlines
7.8
Good
2,581 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
United Airlines
7.4
Good
8,864 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

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 17 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 43 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 $277. Other airlines that can offer you cheap pricing are Frontier, from $278, and United Airlines, from $282. Hawaiian Airlines is 25% 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 $149. Frontier flights start at $153 while deals on United Airlines start at $154 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: Delta (82%), Korean Air (78%), Southwest (68%).

  • What are the cheapest flights from Seattle to Nashville?

    Looking at all options, your cheapest flight can be booked for $141. While the most popular route (Seattle/Tacoma Intl - Nashville Intl) can be booked for $257 on average our data indicates $412 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 $291). 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
Murfreesboro
Antioch
Lebanon
Hermitage
Brentwood
Franklin
Dickson
Mount Juliet
Smyrna
Goodlettsville
Hopkinsville
Springfield
Tullahoma
Spring Hill

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 July 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$127Average$201FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$138Average$381FlexibilityNo cancel feeOn-time85%
DeltaCheapest$157Average$347FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$188Average$263FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$221Average$463FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$236Average$417FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$256Average$423FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$271Average$401FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.