How popular is this Nashville to Seattle flight route?

Flights from Nashville Intl to Seattle/Tacoma Intl have been viewed 95 times in the past calendar month.

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

Flying on Frontier is currently your cheapest option to Seattle, with prices starting at $204. Additional round-trip tickets that might be worth considering are offered by Hawaiian Airlines and United Airlines, with the lowest prices starting at $255 and $267, respectively. You may be able to fly from Nashville to Seattle for 42% 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 $129 on United Airlines. Other airlines that offer cheap prices include Spirit Airlines from $133 and Hawaiian Airlines from $138 one-way.

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.

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).

What are the cheapest flights from Nashville to Seattle?

While on average a flight from Nashville to Seattle is generally $1,296, our data shows the cheapest flight currently is $148. When looking at the most popular route, (Nashville Intl - Seattle/Tacoma Intl), you can expect to pay $225 for that flight.

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 Finnair (89%), Korean Air (87%) or Delta (80%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Nashville to Seattle?

When booking a flight from Nashville to Seattle, you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

What is the cheapest day to fly round-trip from Nashville to Seattle?

Users have found that flying from Nashville to Seattle on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 43 days in advance, which can save you up to 179% on flights from Nashville to Seattle compared to booking the week you need them. Waiting 43 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $511. For sooner than that we have options available in the next 3 days from $712.

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

The best pricing can be found in the month of January. Prices to Seattle from Nashville average $356. You can even find prices in January for less than $356, as users have found deals to Seattle from as low as $157. The month of June appears to be one of the more expensive times to travel to Seattle from Nashville. Flying in the targeted month can save you up to 22%.

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 10 flights from Nashville Intl to Seattle/Tacoma Intl, all of which are around 4h 59m for a nonstop flight. You can also purchase a plane ticket from 8 airlines when you book a flight from Nashville Intl to Seattle.

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.

$129+ Flights from Nashville to Seattle

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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.

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Cheapflights Tip: The best prices from Nashville Intl to Seattle/Tacoma Intl are usually found in January or February, booked 42 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Nashville to Seattle

Round-trip from	$204 (Priceline)
One-way from	$129 (United Airlines)
Popular in	June
Cheapest in	January
Average price	$412
Good round-trip deal	$317 or less
Good one-way deal	$188 or less

From Nashville Intl to Seattle/Tacoma Intl

Search Deals

One-way flight from Nashville Intl to Seattle/Tacoma Intl

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($70 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Nashville Intl to Seattle/Tacoma Intl.

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Price to beat on a one-way flight from Nashville Intl to Seattle/Tacoma Intl.

Search Deals

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 julio 3, 2025.

jue. 8/77:27 pmBNA - SEA

1 stop7h 07mFrontier

dom. 8/106:25 amSEA - BNA

1 stop10h 17mFrontier

Deal found 7/1

$204

mar. 8/124:19 pmBNA - SEA

1 stop8h 43mMultiple Airlines

mar. 9/167:00 amSEA - BNA

1 stop12h 43mMultiple Airlines

Deal found 7/1

$241

sáb. 8/165:44 pmBNA - SEA

Nonstop5h 04mHawaiian Airlines

sáb. 8/235:40 pmSEA - BNA

Nonstop4h 28mHawaiian Airlines

Deal found 7/2

$255

jue. 10/168:36 pmBNA - SEA

1 stop22h 31mSun Country Air

lun. 10/206:34 pmSEA - BNA

1 stop12h 42mSun Country Air

Deal found 7/2

$265

mié. 9/1012:36 pmBNA - SEA

1 stop8h 13mUnited Airlines

dom. 9/1411:58 pmSEA - BNA

1 stop7h 41mUnited Airlines

Deal found 7/1

$267

mié. 8/136:40 pmBNA - SEA

Nonstop5h 00mSouthwest

mar. 8/196:45 amSEA - BNA

2 stops10h 25mSouthwest

Deal found 7/1

$272

mié. 9/106:47 pmBNA - SEA

Nonstop4h 58mAlaska Airlines

dom. 9/215:40 pmSEA - BNA

Nonstop4h 28mAlaska Airlines

Deal found 7/3

$277

jue. 7/319:55 pmBNA - SEA

1 stop20h 30mSpirit Airlines

lun. 8/45:30 pmSEA - BNA

1 stop19h 59mSpirit Airlines

Deal found 7/1

$279

sáb. 9/137:34 amBNA - SEA

2 stops13h 25mDelta

sáb. 9/205:40 pmSEA - BNA

Nonstop4h 22mDelta

Deal found 7/1

$280

Best flights from Nashville to Seattle
Discover carefully curated flight deals from Nashville to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 3, 2025.

jue. 8/77:27 pmBNA - SEA

1 stop7h 07mFrontier

dom. 8/106:25 amSEA - BNA

1 stop10h 17mFrontier

Deal found 7/1

$204

mar. 8/124:19 pmBNA - SEA

1 stop8h 43mMultiple Airlines

mar. 9/167:00 amSEA - BNA

1 stop12h 43mMultiple Airlines

Deal found 7/1

$241

sáb. 8/165:44 pmBNA - SEA

Nonstop5h 04mHawaiian Airlines

sáb. 8/235:40 pmSEA - BNA

Nonstop4h 28mHawaiian Airlines

Deal found 7/2

$255

mié. 9/1012:36 pmBNA - SEA

1 stop8h 13mUnited Airlines

vie. 9/1211:58 pmSEA - BNA

1 stop7h 41mUnited Airlines

Deal found 7/2

$267

mié. 8/136:40 pmBNA - SEA

Nonstop5h 00mSouthwest

mar. 8/196:45 amSEA - BNA

2 stops10h 25mSouthwest

Deal found 7/1

$272

mié. 9/106:47 pmBNA - SEA

Nonstop4h 58mAlaska Airlines

dom. 9/215:40 pmSEA - BNA

Nonstop4h 28mAlaska Airlines

Deal found 7/3

$277

jue. 7/319:55 pmBNA - SEA

1 stop20h 30mSpirit Airlines

lun. 8/45:30 pmSEA - BNA

1 stop19h 59mSpirit Airlines

Deal found 7/1

$279

sáb. 9/137:34 amBNA - SEA

2 stops13h 25mDelta

sáb. 9/205:40 pmSEA - BNA

Nonstop4h 22mDelta

Deal found 7/1

$280

dom. 8/108:00 amBNA - SEA

1 stop16h 50mSun Country Air

jue. 8/1411:59 pmSEA - BNA

1 stop14h 38mSun Country Air

Deal found 7/2

$284

Last-minute flights from Nashville to Seattle
Discover last-minute flight deals from Nashville to Seattle. Data last updated julio 3, 2025 and is based on user searches.

vie. 7/117:27 pmBNA - SEA

1 stop7h 07mFrontier

dom. 7/136:25 amSEA - BNA

1 stop10h 17mFrontier

Deal found 7/1

$288

vie. 7/117:27 pmBNA - SEA

2 stops22h 58mSpirit Airlines

mar. 7/155:30 pmSEA - BNA

2 stops17h 23mSpirit Airlines

Deal found 7/1

$462

sáb. 7/127:00 amBNA - SEA

1 stop18h 42mMultiple Airlines

jue. 7/175:30 pmSEA - BNA

2 stops12h 41mMultiple Airlines

Deal found 7/1

$285

sáb. 7/127:20 amBNA - SEA

Nonstop5h 05mDelta

dom. 8/105:30 pmSEA - BNA

Nonstop4h 25mDelta

Deal found 7/2

$457

sáb. 7/125:30 amBNA - SEA

1 stop8h 54mAmerican Airlines

sáb. 8/912:46 amSEA - BNA

1 stop6h 20mAmerican Airlines

Deal found 7/1

$477

jue. 7/319:55 pmBNA - SEA

1 stop20h 30mSpirit Airlines

lun. 8/45:30 pmSEA - BNA

1 stop19h 59mSpirit Airlines

Deal found 7/1

$279

jue. 8/77:27 pmBNA - SEA

1 stop7h 07mFrontier

dom. 8/106:25 amSEA - BNA

1 stop10h 17mFrontier

Deal found 7/1

$204

dom. 8/108:00 amBNA - SEA

1 stop16h 50mSun Country Air

jue. 8/1411:59 pmSEA - BNA

1 stop14h 38mSun Country Air

Deal found 7/2

$284

mar. 8/124:19 pmBNA - SEA

1 stop8h 43mMultiple Airlines

mar. 9/167:00 amSEA - BNA

1 stop12h 43mMultiple Airlines

Deal found 7/1

$241

mar. 8/126:40 pmBNA - SEA

Nonstop5h 00mSouthwest

sáb. 8/235:35 pmSEA - BNA

1 stop9h 25mSouthwest

Deal found 7/1

$267

mar. 8/125:44 pmBNA - SEA

Nonstop5h 04mAlaska Airlines

jue. 9/1811:13 pmSEA - BNA

Nonstop4h 27mAlaska Airlines

Deal found 7/1

$277

sáb. 8/165:44 pmBNA - SEA

Nonstop5h 04mHawaiian Airlines

sáb. 8/235:40 pmSEA - BNA

Nonstop4h 28mHawaiian Airlines

Deal found 7/2

$255

One-way flights from Nashville to Seattle
Search for one-way flight options from Nashville to Seattle. Find affordable one-way fares based on user searches. Data last updated julio 3, 2025.

mar. 8/194:57 pmBNA - SEA

1 stop7h 23mUnited Airlines

Deal found 7/2

$129

lun. 8/47:27 pmBNA - SEA

2 stops22h 58mSpirit Airlines

Deal found 7/1

$133

mié. 8/275:27 pmBNA - SEA

1 stop7h 02mHawaiian Airlines

Deal found 7/2

$138

mié. 8/135:58 pmBNA - SEA

1 stop7h 43mAmerican Airlines

Deal found 7/3

$139

lun. 8/1810:57 amBNA - SEA

1 stop13h 53mSun Country Air

Deal found 7/2

$143

mar. 8/194:20 pmBNA - SEA

2 stops8h 50mSouthwest

Deal found 7/2

$144

mié. 8/137:25 amBNA - SEA

Nonstop5h 03mDelta

Deal found 7/3

$149

jue. 7/177:27 pmBNA - SEA

1 stop7h 07mFrontier

Deal found 7/1

$151

vie. 8/89:48 amBNA - SEA

2 stops25h 34mMultiple Airlines

Deal found 7/2

$182

Cheapflights Fare Finder

Use the filters below to find and compare flights from Nashville to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

jue. 8/7

7:27 pm-12:34 am

1 stop7h 07m

Seattle/Tacoma Intl

dom. 8/10

6:25 am-6:42 pm

1 stop10h 17m

$204

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

mar. 8/12

4:19 pm-11:02 pm

1 stop8h 43m

Seattle/Tacoma Intl

mar. 9/16

7:00 am-9:43 pm

1 stop12h 43m

$241

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

sáb. 8/16

5:44 pm-8:48 pm

Nonstop5h 04m

Seattle/Tacoma Intl

sáb. 8/23

5:40 pm-12:08 am

Nonstop4h 28m

$255

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

mar. 8/12

7:00 am-10:06 am

Nonstop5h 06m

Seattle/Tacoma Intl

sáb. 9/13

5:40 pm-12:08 am

Nonstop4h 28m

$257

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

jue. 10/16

8:36 pm-5:07 pm

1 stop22h 31m

Seattle/Tacoma Intl

lun. 10/20

6:34 pm-9:16 am

1 stop12h 42m

$265

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

mié. 9/10

12:36 pm-6:49 pm

1 stop8h 13m

Seattle/Tacoma Intl

dom. 9/14

11:58 pm-9:39 am

1 stop7h 41m

$267

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

mié. 8/13

6:40 pm-9:40 pm

Nonstop5h 00m

Seattle/Tacoma Intl

mar. 8/19

6:45 am-7:10 pm

2 stops10h 25m

$272

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

vie. 9/12

1:50 pm-10:10 pm

1 stop10h 20m

Seattle/Tacoma Intl

lun. 9/22

11:40 pm-12:55 pm

1 stop11h 15m

$275

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

jue. 7/31

9:55 pm-4:25 pm

1 stop20h 30m

Seattle/Tacoma Intl

lun. 8/4

5:30 pm-3:29 pm

1 stop19h 59m

$279

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

sáb. 9/13

7:34 am-6:59 pm

2 stops13h 25m

Seattle/Tacoma Intl

mar. 9/23

5:40 pm-12:02 am

Nonstop4h 22m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 18 results

The best insider tips for Nashville to Seattle flights

Cheapflights partnered with top experts to bring you the best recommendations for your Nashville to Seattle trip

Airports

BNA

For self-parking, Terminal Garage 1 and 2 are closest to the terminal. Economy Lot A is cheaper and within walking distance.

SEA

Take the Link light rail from SEA to downtown Seattle. It's inexpensive, runs every 10 minutes, and takes less than 40 minutes.

Our travel experts

Mark Chesnut

Expert on BNA

Brandon Schultz

Expert on SEA

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.

Cheapflights Insights

Everything you need to know about your flight from Nashville to Seattle

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

Booking 42 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 $390). 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?

One of the essential ways to save on airfare from Nashville to Seattle is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 31% on airfare.

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

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

Weekly flight availability from Nashville to Seattle

The most flights from BNA to SEA are scheduled on a Wednesday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Seattle

Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Nashville to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Southwest

8.0

Very good

4,266 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

7,982 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines

7.8

Good

2,545 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,861 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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 10 flights from Nashville Intl to Seattle/Tacoma Intl, all of which are around 4h 59m 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?
Flights from Nashville Intl to Seattle/Tacoma Intl have been viewed 95 times in the past calendar month.
What are the cheapest airlines flying from Nashville to Seattle round-trip?
Flying on Frontier is currently your cheapest option to Seattle, with prices starting at $204. Additional round-trip tickets that might be worth considering are offered by Hawaiian Airlines and United Airlines, with the lowest prices starting at $255 and $267, respectively. You may be able to fly from Nashville to Seattle for 42% 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 $129 on United Airlines. Other airlines that offer cheap prices include Spirit Airlines from $133 and Hawaiian Airlines from $138 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 Finnair (89%), Korean Air (87%) or Delta (80%) 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 $1,296, our data shows the cheapest flight currently is $148. When looking at the most popular route, (Nashville Intl - Seattle/Tacoma Intl), you can expect to pay $225 for that flight.
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 $390). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Lakewood

Ocean Shores

Lacey

Leavenworth

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Alternative routes for Nashville to Seattle

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Other flights to Seattle

Top 8 airlines flying from Nashville to Seattle

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$119	Average$207	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$128	Average$174	FlexibilityNo cancel fee	On-time62%
Hawaiian Airlines	Cheapest$148	Average$387	FlexibilityNo cancel fee	On-time85%
Delta	Cheapest$175	Average$353	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$216	Average$346	FlexibilityNo cancel fee	On-time69%
Alaska Airlines	Cheapest$236	Average$389	FlexibilityNo cancel fee	On-time75%
Southwest	Cheapest$258	Average$377	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$276	Average$476	FlexibilityNo cancel fee	On-time71%

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$129+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Nashville to Seattle with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Nashville Intl to Seattle/Tacoma Intl are usually found in January or February, booked 42 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Nashville to Seattle

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Nashville to Seattle

Cheapest flights from Nashville to SeattleExplore 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 julio 3, 2025.

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 julio 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Nashville to Seattle that are best for you.

The best insider tips for Nashville to Seattle flights

Cheapflights partnered with top experts to bring you the best recommendations for your Nashville to Seattle trip

Airports

BNA

SEA

Our travel experts

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.

Cheapflights Insights

Everything you need to know about your flight from Nashville to Seattle

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 June 27, 2025.

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

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 julio 3, 2025.

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 June 29, 2025.

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 julio 3, 2025.

Reviews of airlines servicing Seattle

Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Nashville to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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What are the cheapest flights from Nashville to Seattle?

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

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

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Alternative routes for Nashville to Seattle

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Top 8 airlines flying from Nashville to Seattle

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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 julio 3, 2025.