Seattle

$82+ Cheap flights from Nashville to Seattle (BNA - SEA)

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SEA
Feb 24 — Mar 31
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Find cheap flights from Nashville to Seattle with Cheapflights

1. Tell us where you want to go
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The best prices from Nashville Intl to Seattle/Tacoma Intl are usually found in April or January, booked 69 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Nashville to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) to Seattle (SEA). 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 February 19, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$237
(Alaska Airlines)

One-way from

$82
(Mytrip)

Popular in

June

Cheapest in

April

Average price

$345

Good round-trip deal

$357 or less

Good one-way deal

$227 or less
Provider with most accurate pricing for Nashville Intl-Seattle/Tacoma Intl flight deals.
Provider most trusted by Cheapflights users for Nashville Intl-Seattle/Tacoma Intl flights.
From Nashville Intl to Seattle/Tacoma Intl
One-way flight from Nashville Intl to Seattle/Tacoma Intl
Highest demand for flights based on searches. 19% potential increase in price ($89 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from Nashville Intl to Seattle/Tacoma Intl.
Price to beat on a one-way flight from Nashville Intl to Seattle/Tacoma Intl.

Find flight deals from Nashville to Seattle

Cheapest flights from Nashville to Seattle
Explore the most affordable flight options available from Nashville to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2025.

This Alaska Airlines deal was found by Cheapflights users on 2/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/195:46 pmBNA - SEA
Nonstop5h 08mAlaska Airlines
Wed 3/265:42 pmSEA - BNA
Nonstop4h 17mAlaska Airlines
Deal found 2/18$237
This FlightHub deal was found by Cheapflights users on 2/18. 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.
Sun 4/65:03 pmBNA - SEA
1 stop17h 40mSpirit Airlines
Wed 4/99:06 pmSEA - BNA
1 stop15h 52mSpirit Airlines
Deal found 2/18$238
This Orbitz deal was found by Cheapflights users on 2/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/187:22 pmBNA - SEA
1 stop15h 21mMultiple Airlines
Tue 3/255:42 pmSEA - BNA
Nonstop4h 17mMultiple Airlines
Deal found 2/18$242
This United Airlines deal was found by Cheapflights users on 2/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/151:26 pmBNA - SEA
1 stop8h 58mUnited Airlines
Mon 3/1711:59 pmSEA - BNA
1 stop7h 31mUnited Airlines
Deal found 2/18$247
This Frontier deal was found by Cheapflights users on 2/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/297:49 pmBNA - SEA
1 stop6h 54mFrontier
Mon 6/26:00 amSEA - BNA
1 stop10h 49mFrontier
Deal found 2/18$248
This Delta deal was found by Cheapflights users on 2/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/167:25 amBNA - SEA
Nonstop5h 10mDelta
Sat 4/195:45 pmSEA - BNA
Nonstop4h 14mDelta
Deal found 2/17$257
This Hawaiian Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 4/35:46 pmBNA - SEA
Nonstop5h 08mHawaiian Airlines
Mon 4/75:42 pmSEA - BNA
Nonstop4h 17mHawaiian Airlines
Deal found 2/19$277
This American Airlines deal was found by Cheapflights users on 2/19. 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 5/21:34 pmBNA - SEA
1 stop9h 40mAmerican Airlines
Fri 5/91:14 amSEA - BNA
1 stop7h 13mAmerican Airlines
Deal found 2/19$297
This Southwest deal was found by Cheapflights users on 2/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/123:40 pmBNA - SEA
2 stops10h 50mSouthwest
Tue 5/205:10 pmSEA - BNA
1 stop9h 50mSouthwest
Deal found 2/18$369
This Sun Country Air deal was found by Cheapflights users on 2/18. 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 7/187:40 pmBNA - SEA
1 stop29h 10mSun Country Air
Sat 7/2611:59 pmSEA - BNA
1 stop16h 44mSun Country Air
Deal found 2/18$375

Find flights from Nashville to Seattle within your budget

Customize your flight search to find flights from Nashville to Seattle 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 February 19, 2025.

Fly from

Nashville

Fly to

Seattle

Route

Depart

Return

Price

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Wed 3/19

5:46 pm-8:54 pm

Nonstop5h 08m

Seattle/Tacoma Intl

Wed 3/26

5:42 pm-11:59 pm

Nonstop4h 17m

$237

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Sun 4/6

5:03 pm-8:43 am

1 stop17h 40m

Seattle/Tacoma Intl

Wed 4/9

9:06 pm-2:58 pm

1 stop15h 52m

$238

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Tue 3/18

7:22 pm-8:43 am

1 stop15h 21m

Seattle/Tacoma Intl

Tue 3/25

5:42 pm-11:59 pm

Nonstop4h 17m

$242

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Mon 3/17

7:20 am-10:32 am

Nonstop5h 12m

Seattle/Tacoma Intl

Wed 3/19

5:55 pm-12:18 am

Nonstop4h 23m

$247

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Wed 5/28

7:49 pm-12:43 am

1 stop6h 54m

Seattle/Tacoma Intl

Mon 6/2

6:00 am-6:49 pm

1 stop10h 49m

$248

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Fri 5/2

4:26 pm-10:54 pm

1 stop8h 28m

Seattle/Tacoma Intl

Sat 5/10

5:30 am-3:26 pm

1 stop7h 56m

$296

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Sat 4/5

5:00 pm-10:43 pm

1 stop7h 43m

Seattle/Tacoma Intl

Sat 4/12

5:05 pm-8:52 am

2 stops13h 47m

$332

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Thu 6/19

5:35 pm-10:50 pm

1 stop7h 15m

Seattle/Tacoma Intl

Sun 6/29

11:59 pm-6:43 pm

1 stop16h 44m

$343

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Tue 7/8

5:59 pm-10:55 pm

1 stop6h 56m

Seattle/Tacoma Intl

Tue 7/15

12:19 am-9:43 am

1 stop7h 24m

$357

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Thu 5/1

7:45 pm-12:44 am

1 stop6h 59m

$82

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 20 results
1
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Compare providers for flights from Nashville to Seattle

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 Nashville to Seattle in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars
FareScanPrice Accuracy-Trust 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 Nashville-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Nashville-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Nashville-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Nashville-Seattle 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 Nashville-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Nashville to Seattle

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Nashville to Seattle. Price data was last updated on February 14, 2025.

Booking 38 days in advance of your planned departure date is, on average, the best time to get cheap flights from Nashville to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Nashville to Seattle (average of $238). Flying from Nashville to Seattle in July is currently the most expensive (average of $411). 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 BNA to SEA?

Find hourly flight availability from Nashville to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 19, 2025.

One of the essential ways to save on airfare from Nashville to Seattle is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 6% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Nashville to Seattle. Price data was last updated on February 16, 2025.

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

Weekly flight availability from Nashville to Seattle

Explore weekly flight availability from Nashville to Seattle. 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 February 19, 2025.

The most flights from BNA to SEA are scheduled on a Monday (10 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Seattle by month

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

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated February 19, 2025.
To help decide which airline to fly from Nashville to Seattle, see what other customers have to say about Southwest, Alaska Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.1

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Food

7.1

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Food

7.1

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

8.0
Very good

Food

7.1

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Food

7.1

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Food

7.1

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Nashville to Seattle. 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 Nashville to Seattle?

    Booking a flight from Nashville Intl (BNA) to Seattle/Tacoma Intl (SEA) is your only option if you wish to fly from Nashville to Seattle. On a typical day, there are 8 flights from Nashville Intl to Seattle/Tacoma Intl, all of which are around 5h 03m for a nonstop flight. You can also purchase a plane ticket from 8 airlines when you book a flight from Nashville Intl to Seattle.

  • How popular is this Nashville to Seattle flight route?

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

    Flying on Alaska Airlines is currently your cheapest option to Seattle, with prices starting at $237. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and United Airlines, with the lowest prices starting at $238 and $247, respectively. You may be able to fly from Nashville to Seattle for 34% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $82 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $102 and Delta from $119 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Nashville to Seattle consider choosing Korean Air (100%), American Airlines (88%) or Alaska Airlines (88%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Nashville to Seattle?

    While on average a flight from Nashville to Seattle is generally $819, our data shows the cheapest flight currently is $159. When looking at the most popular route, (Nashville Intl - Seattle/Tacoma Intl), you can expect to pay $223 for that flight.

  • Where are the most common layover locations when flying from Nashville to Seattle?

  • What are some popular things to do or see while on a layover in Las Vegas?

    If you're on a layover in Las Vegas and looking for things to do, consider visiting Fremont Street Experience, Colosseum at Caesars Palace, or Stratosphere Tower. Fremont Street Experience, Colosseum at Caesars Palace and Stratosphere Tower are located about 5.9 mi, 2.6 mi, and 4.3 mi, respectively from Las Vegas Harry Reid Intl if you are interested in checking them out. Travelers can rent a car at Las Vegas Harry Reid Intl for an average daily rate of $46 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Nashville to Seattle flights?

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Nashville to Seattle (average of $238). Flying from Nashville to Seattle in July is currently the most expensive (average of $411). 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
SeaTac
Tukwila
Renton
Tacoma
Lacey
Ocean Shores
Leavenworth
Olympia
Federal Way
Centralia
Marysville
Cle Elum
Mukilteo
Aberdeen
Lakewood
Issaquah
Shoreline
Lynnwood
Shelton
Silverdale

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Top 8 airlines flying from Nashville to Seattle

Discover the top 8 airlines that operate flights from Nashville to Seattle. 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 February 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$179FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$156Average$357FlexibilityNo cancel feeOn-time83%
DeltaCheapest$174Average$376FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$176Average$244FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$205Average$402FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$226Average$373FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$276Average$459FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$302Average$487FlexibilityNo cancel feeOn-time71%
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