What airlines fly to Seattle?

Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to Seattle from Nashville according to our data. Alaska Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 8 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Nashville to Seattle?

Denver (DEN) has the shortest average layover time for this route: 3h 39m.

What is the cheapest airline that flies from Nashville Intl to Seattle/Tacoma Intl?

Southwest is the most popular carrier operating from Nashville Intl to Seattle/Tacoma Intl

Which layover airport offers the lowest fares from Nashville to Seattle?

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $247.

Which airport is the most popular layover for flights between Nashville and Seattle?

Denver (DEN) was the most common stop: 82% of momondo users choosing 1-stop flights on this route connected there.

How many flights depart from Nashville to Seattle on average per week?

The number of flights available between Nashville and Seattle is 70 per week as of December 2025. The most frequent departure day is Fri, with 21% of weekly flights leaving on this day.

Which layover airport has the shortest travel time from Nashville to Seattle?

Flights connecting via Las Vegas (LAS) have the shortest average one-way travel time: 7h 37m.

How many flights depart from Nashville to Seattle on average per day?

The number of flights available between Nashville and Seattle is 10 per day as of December 2025. The most frequent departure time is 7:00AM, with 65% of daily flights leaving at noon.

When did momondo last update prices for flights from Nashville Intl Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Nashville Intl Airport to Seattle/Tacoma Intl Airport are updated daily.

How many operators does momondo search for flights from Nashville Intl Airport to Seattle/Tacoma Intl Airport?

The number of operators available for flights from Nashville Intl Airport to Seattle/Tacoma Intl Airport is 8 as of December 2025.

How old do you have to be to fly from Nashville Intl Airport to Seattle/Tacoma Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nashville Intl Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$74 Cheap Flights from Nashville to Seattle in 2025/26

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8:43 pm - 9:36 am

BNA

SEA

14h 53m1 stop

1:11 pm - 5:23 am

SEA

BNA

14h 12m1 stop

$170Multiple Airlines

Wed, Feb 4 - Mon, Feb 9

8:43 pm - 8:08 pm

BNA

SEA

25h 25m1 stop

6:30 pm - 5:08 am

SEA

BNA

8h 38m1 stop

$173Multiple Airlines

Wed, Feb 11 - Tue, Feb 17

8:43 pm - 11:56 am

BNA

SEA

17h 13m1 stop

12:34 pm - 6:42 pm

SEA

BNA

28h 08m1 stop

$174Multiple Airlines

Sun, Jan 25 - Sun, Feb 1

8:43 pm - 11:39 am

BNA

SEA

16h 56m1 stop

12:34 pm - 6:42 pm

SEA

BNA

28h 08m1 stop

$175Multiple Airlines

Fri, Jan 23 - Sun, Jan 25

7:37 pm - 11:19 am

BNA

SEA

17h 42m1 stop

9:25 pm - 5:23 am

SEA

BNA

29h 58m1 stop

$177Multiple Airlines

Thu, Feb 5 - Sun, Feb 8

8:45 pm - 8:13 am

BNA

SEA

37h 28m2 stops

5:37 pm - 5:08 am

SEA

BNA

9h 31m1 stop

$186Multiple Airlines

Tue, Feb 17 - Sat, Feb 21

8:43 pm - 9:36 am

BNA

SEA

14h 53m1 stop

1:11 pm - 5:23 am

SEA

BNA

14h 12m1 stop

$187Multiple Airlines

Thu, Jan 22 - Mon, Jan 26

8:45 pm - 8:51 am

BNA

SEA

14h 06m1 stop

9:23 pm - 5:08 am

SEA

BNA

29h 45m1 stop

$188Multiple Airlines

Thu, Feb 19 - Sun, Feb 22

8:43 pm - 9:36 am

BNA

SEA

14h 53m1 stop

10:05 pm - 5:23 am

SEA

BNA

29h 18m1 stop

$189Multiple Airlines

Sat, Jan 17 - Sun, Jan 18

7:31 pm - 11:21 am

BNA

SEA

17h 50m1 stop

12:34 pm - 6:45 pm

SEA

BNA

28h 11m1 stop

$195Frontier

Thu, Jan 8 - Thu, Jan 29

Frontier flights from Nashville to Seattle

Our best Frontier deals on Nashville to Seattle flight tickets

Frontier

Jan 8

BNA7:31 pmNashville Intl

17h 50m

1 stop

SEA11:21 amSeattle/Tacoma Intl

Jan 29

SEA12:34 pmSeattle/Tacoma Intl

28h 11m

1 stop

BNA6:45 pmNashville Intl

$195

Find similar

Frontier

Jan 29

BNA7:37 pmNashville Intl

17h 42m

1 stop

SEA11:19 amSeattle/Tacoma Intl

Feb 1

SEA12:34 pmSeattle/Tacoma Intl

23h 11m

2 stops

BNA1:45 pmNashville Intl

$202

Find similar

Frontier

Jan 29

BNA7:37 pmNashville Intl

17h 42m

1 stop

SEA11:19 amSeattle/Tacoma Intl

Feb 1

SEA9:25 pmSeattle/Tacoma Intl

19h 17m

2 stops

BNA6:42 pmNashville Intl

$216

Find similar

Alaska Airlines flights from Nashville to Seattle

Our best Alaska Airlines deals on Nashville to Seattle flight tickets

Alaska Airlines

Jan 23

BNA7:00 amNashville Intl

5h 16m

SEA10:16 amSeattle/Tacoma Intl

Jan 25

SEA5:36 pmSeattle/Tacoma Intl

4h 21m

BNA11:57 pmNashville Intl

$198

Find similar

Alaska Airlines

Jan 26

BNA7:00 amNashville Intl

5h 16m

SEA10:16 amSeattle/Tacoma Intl

Jan 29

SEA5:36 pmSeattle/Tacoma Intl

4h 21m

BNA11:57 pmNashville Intl

$239

Find similar

Alaska Airlines

May 13

BNA6:43 pmNashville Intl

5h 08m

SEA9:51 pmSeattle/Tacoma Intl

May 21

SEA11:10 pmSeattle/Tacoma Intl

4h 31m

BNA5:41 amNashville Intl

$242

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Wed 2/4

8:43 pm-9:36 am

1 stop14h 53m

Seattle/Tacoma Intl

Mon 2/9

1:11 pm-5:23 am

1 stop14h 12m

$170

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Wed 2/11

8:43 pm-8:08 pm

1 stop25h 25m

Seattle/Tacoma Intl

Tue 2/17

6:30 pm-5:08 am

1 stop8h 38m

$173

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Sun 1/25

8:43 pm-11:56 am

1 stop17h 13m

Seattle/Tacoma Intl

Sun 2/1

12:34 pm-6:42 pm

1 stop28h 08m

$174

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Fri 1/23

8:43 pm-11:39 am

1 stop16h 56m

Seattle/Tacoma Intl

Sun 1/25

12:34 pm-6:42 pm

1 stop28h 08m

$175

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Thu 2/5

7:37 pm-11:19 am

1 stop17h 42m

Seattle/Tacoma Intl

Sun 2/8

9:25 pm-5:23 am

1 stop29h 58m

$177

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Tue 2/17

8:45 pm-8:13 am

2 stops37h 28m

Seattle/Tacoma Intl

Sat 2/21

5:37 pm-5:08 am

1 stop9h 31m

$186

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Thu 1/22

8:43 pm-9:36 am

1 stop14h 53m

Seattle/Tacoma Intl

Mon 1/26

1:11 pm-5:23 am

1 stop14h 12m

$187

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Thu 2/19

8:45 pm-8:51 am

1 stop14h 06m

Seattle/Tacoma Intl

Sun 2/22

9:23 pm-5:08 am

1 stop29h 45m

$188

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Sat 1/17

8:43 pm-9:36 am

1 stop14h 53m

Seattle/Tacoma Intl

Sun 1/18

10:05 pm-5:23 am

1 stop29h 18m

$189

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Thu 1/8

7:31 pm-11:21 am

1 stop17h 50m

Seattle/Tacoma Intl

Thu 1/29

12:34 pm-6:45 pm

1 stop28h 11m

$195

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Nashville to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the cheapest month to fly to Seattle?

In general, January is the cheapest month to fly from Nashville to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $297. If you don’t want to visit Seattle in January, then you should wait until August to fly from Nashville, when ticket prices are also cheap, with an average price of $317.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Nashville is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $418. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Nashville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $559.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Nashville in the evening is the least expensive time of day to depart. momondo users have found prices as low as $377 when looking at flights departing in the evening. Flights to Seattle are more costly at noon, with an average ticket price of $557. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Nashville Intl to Seattle/Tacoma Intl flight route?

Fly from Nashville Intl to Seattle/Tacoma Intl for the best Nashville Intl - Seattle/Tacoma Intl flight prices

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

You are more likely to see cheaper flights to Seattle from Nashville when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $353 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Nashville for as low as $321 on momondo.

What cabin class options are available on Nashville Intl to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Nashville Intl to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Nashville to Seattle flights?

No. A direct flight is the cheapest option for a flight between Nashville to Seattle.

How have Nashville to Seattle flight prices changed over time?

As of December 2025, prices for Nashville to Seattle flights are approximately 22% more expensive when compared to flights at the same time last year.

When to book flights from Nashville to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Nashville to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Nashville to Seattle (BNA to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Nashville to Seattle

Best Price Found	$208
Fastest flight time	4h 55m
Direct flights	Every day
Airports in Seattle	1 airport

The best one-way flight to Seattle from Nashville in the past 72 hours is $208. The best round-trip flight deal from Nashville to Seattle found on momondo in the last 72 hours is $327.

The fastest flight from Nashville to Seattle takes 4h 55m

Direct flights go from Nashville to Seattle every day.

There is 1 airport in Seattle. From Nashville there are direct flights to Seattle/Tacoma Intl (SEA).

Search flight deals

How far is Nashville Intl to Seattle/Tacoma Intl by plane?
The distance between Nashville Intl and Seattle/Tacoma Intl is about 1969.7 mi. 4h 55m is a normal flight duration for this route.
When did momondo last update prices for flights from Nashville Intl Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Nashville Intl Airport to Seattle/Tacoma Intl Airport are updated daily.
How many operators does momondo search for flights from Nashville Intl Airport to Seattle/Tacoma Intl Airport?
The number of operators available for flights from Nashville Intl Airport to Seattle/Tacoma Intl Airport is 8 as of December 2025.
How old do you have to be to fly from Nashville Intl Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nashville Intl Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Nashville to Seattle?
momondo data reveals that the most frequently booked plane model on the route from Nashville to Seattle is Boeing 737, representing 48.86% of all bookings. The subsequent popular models are Boeing 737-900 Passenger/BBJ3 (winglets) at 18.38%, Boeing 737-800 Passenger/BBJ2 (winglets) at 14.67%, and Boeing 737 MAX 9 at 6.98%.
What is the most popular airline from Nashville to Seattle?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Nashville to Seattle is Alaska Airlines (40% of total bookings). The next most popular airlines are Delta (38%), Hawaiian Airlines (8%), and American Airlines (4%).

Best airlines flying from Nashville to Seattle

Compare and see reviews for airlines that fly from Nashville to Seattle with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $119	Free Cancellation	Rating 6.3 8,211 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $127	Free Cancellation	Rating 5.8 3,070 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $157	Free Cancellation	Rating 7.8 2,819 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $198	Free Cancellation	Rating 7.9 8,021 reviews	Search Delta flights
United Airlines	PriceFrom $205	Free Cancellation	Rating 7.4 9,116 reviews	Search United Airlines flights
Southwest	PriceFrom $239	Free Cancellation	Rating 8.0 4,256 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $240	Free Cancellation	Rating 8.0 11,547 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $299	Free Cancellation	Rating 7.2 11,069 reviews	Search American Airlines flights

Alaska Airlines Flights From Nashville to Seattle
The lowest priced Alaska Airlines flight from Nashville to Seattle from the last 72 hours was $240. Generally, Alaska Airlines has 7 flights on this route every week with an average price of $387. Alaska Airlines is rated 8.0/10 by our users.
Delta Flights From Nashville to Seattle
Across 8,016 Delta reviews on momondo, the average score is 7.9/10. Delta flies from Nashville to Seattle about 7 times each week, with ticket deals ranging from $198 to $356. Price data is based on momondo searches in the last 72 hours.

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Marysville

Puyallup

Redmond

Tukwila

Federal Way

Cle Elum

Lakewood

Fife

Centralia

Westport

Kirkland

Shoreline

Why use momondo?

Why should I use momondo to find a flight deal from Nashville to Seattle?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Nashville to Seattle for you.

Can I find flights from Nashville to Seattle with flexible booking policies on momondo?

Flights from Nashville to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Nashville to Seattle?

momondo helps you find the best flight between Nashville and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Nashville to Seattle right now. Can momondo alert me if prices change?

Price alerts on flights to Seattle from Nashville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Seattle trip

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Cheap flights from Nashville to Seattle from $74

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nashville to Seattle departing on 2/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Find the cheapest flights from Nashville to Seattle

Cheap round-trip flights

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Frontier flights from Nashville to Seattle

Our best Frontier deals on Nashville to Seattle flight tickets

Alaska Airlines flights from Nashville to Seattle

Our best Alaska Airlines deals on Nashville to Seattle flight tickets

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

See travel insights to Seattle from

How to get the cheapest flight ticket from Nashville to Seattle

What is the cheapest month to fly to Seattle?

What is the cheapest day to depart on your flight to Seattle?

What is the cheapest time of day to depart on your flight to Seattle?

What is the cheapest Nashville Intl to Seattle/Tacoma Intl flight route?

Fly from Nashville Intl to Seattle/Tacoma Intl for the best Nashville Intl - Seattle/Tacoma Intl flight prices

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

What cabin class options are available on Nashville Intl to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Nashville Intl to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Nashville to Seattle flights?

No. A direct flight is the cheapest option for a flight between Nashville to Seattle.

How have Nashville to Seattle flight prices changed over time?

As of December 2025, prices for Nashville to Seattle flights are approximately 22% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Nashville Intl to Seattle/Tacoma Intl?

Southwest is the most popular carrier operating from Nashville Intl to Seattle/Tacoma Intl

What airlines fly to Seattle?

Which airport is the most popular layover for flights between Nashville and Seattle?

Denver (DEN) was the most common stop: 82% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Nashville to Seattle?

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $247.

Which layover airport has the shortest travel time from Nashville to Seattle?

Flights connecting via Las Vegas (LAS) have the shortest average one-way travel time: 7h 37m.

Which layover airport has the shortest connection time from Nashville to Seattle?

Denver (DEN) has the shortest average layover time for this route: 3h 39m.

How many flights depart from Nashville to Seattle on average per day?

The number of flights available between Nashville and Seattle is 10 per day as of December 2025. The most frequent departure time is 7:00AM, with 65% of daily flights leaving at noon.

How many flights depart from Nashville to Seattle on average per week?

The number of flights available between Nashville and Seattle is 70 per week as of December 2025. The most frequent departure day is Fri, with 21% of weekly flights leaving on this day.

When to book flights from Nashville to Seattle

Cheap Nashville to Seattle (BNA to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Nashville to Seattle

Best Price Found

Fastest flight time

Direct flights

Airports in Seattle

How far is Nashville Intl to Seattle/Tacoma Intl by plane?

When did momondo last update prices for flights from Nashville Intl Airport to Seattle/Tacoma Intl Airport?

How many operators does momondo search for flights from Nashville Intl Airport to Seattle/Tacoma Intl Airport?

How old do you have to be to fly from Nashville Intl Airport to Seattle/Tacoma Intl Airport?

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

What is the most popular plane model from Nashville to Seattle?

What is the most popular airline from Nashville to Seattle?

Best airlines flying from Nashville to Seattle

Compare and see reviews for airlines that fly from Nashville to Seattle with momondo

Alaska Airlines Flights From Nashville to Seattle

Delta Flights From Nashville to Seattle

Traveling to a place near Seattle?

Why use momondo?

Why should I use momondo to find a flight deal from Nashville to Seattle?

Can I find flights from Nashville to Seattle with flexible booking policies on momondo?

How can momondo help me find flights from Nashville to Seattle?

I’m not ready to book a flight from Nashville to Seattle right now. Can momondo alert me if prices change?

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Washington