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

The number of flights available between Nashville and Seattle is 7 per day as of September 2026. The most frequent departure time is 7:00, with 89% of daily flights leaving at midday.

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

53 flights are operational weekly from Nashville to Seattle as of September 2026. The most popular departure day for this route is Mon, with 21% of flights per week taking off on this day.

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

Southwest, United Airlines, and Delta are the most popular carriers operating from Nashville Intl to Seattle/Tacoma Intl

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 refresh daily.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 licence, 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.

R1 531 Cheap Flights from Nashville to Seattle in 2026/27

Find the cheapest flights from Nashville to Seattle

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

7:05 - 15:00BNA Nashville Intl-SEA Seattle/Tacoma Intl

9h 55m1 stop Salt Lake City

9:00 - 18:23SEA Seattle/Tacoma Intl-BNA Nashville Intl

7h 23m1 stop Salt Lake City

R5 814Delta

Sun, Mar 7 - Mon, Mar 8

12:25 - 22:35BNA Nashville Intl-SEA Seattle/Tacoma Intl

12h 10m2 stops Denver Intl Oakland

8:30 - 19:25SEA Seattle/Tacoma Intl-BNA Nashville Intl

8h 55m2 stops Austin Bergstrom Panama City NW Florida Beaches

R5 830Southwest

Fri, Oct 30 - Mon, Nov 2

6:30 - 9:44BNA Nashville Intl-SEA Seattle/Tacoma Intl

5h 14mdirect

5:35 - 14:17SEA Seattle/Tacoma Intl-BNA Nashville Intl

6h 42m1 stop Salt Lake City

R5 895Delta

Sat, Nov 21 - Fri, Nov 27

8:50 - 17:40BNA Nashville Intl-SEA Seattle/Tacoma Intl

10h 50m2 stops Burbank Bob Hope Oakland

12:25 - 1:00SEA Seattle/Tacoma Intl-BNA Nashville Intl

10h 35m2 stops San Jose San Diego

R5 911Southwest

Sat, Oct 24 - Mon, Oct 26

12:30 - 1:20BNA Nashville Intl-SEA Seattle/Tacoma Intl

14h 50m2 stops Buffalo Las Vegas Harry Reid Intl

8:30 - 19:25SEA Seattle/Tacoma Intl-BNA Nashville Intl

8h 55m2 stops Austin Bergstrom Indianapolis

R5 928Southwest

Fri, Nov 6 - Mon, Nov 9

5:25 - 10:35BNA Nashville Intl-SEA Seattle/Tacoma Intl

7h 10m1 stop Dallas Love Field

8:30 - 22:10SEA Seattle/Tacoma Intl-BNA Nashville Intl

11h 40m2 stops San Jose Los Angeles Los Angeles

R5 993Southwest

Tue, Nov 17 - Tue, Nov 24

8:15 - 14:20BNA Nashville Intl-SEA Seattle/Tacoma Intl

8h 05m2 stops Kansas City Denver Intl

20:25 - 14:05SEA Seattle/Tacoma Intl-BNA Nashville Intl

15h 40m2 stops Oakland San Diego

R6 009Southwest

Tue, Oct 27 - Tue, Oct 27

5:30 - 13:00BNA Nashville Intl-SEA Seattle/Tacoma Intl

9h 30m1 stop Chicago Midway

6:45 - 17:35SEA Seattle/Tacoma Intl-BNA Nashville Intl

8h 50m1 stop San Jose

R6 058Southwest

Mon, Mar 1 - Sun, Mar 7

8:15 - 14:20BNA Nashville Intl-SEA Seattle/Tacoma Intl

8h 05m2 stops Kansas City Denver Intl

8:55 - 20:55SEA Seattle/Tacoma Intl-BNA Nashville Intl

10h 00m1 stop Austin Bergstrom

R6 074Southwest

Tue, Oct 13 - Wed, Oct 14

7:00 - 10:03BNA Nashville Intl-SEA Seattle/Tacoma Intl

5h 03mdirect

11:00 - 21:51SEA Seattle/Tacoma Intl-BNA Nashville Intl

8h 51m1 stop Austin Bergstrom

R6 139Delta

Fri, Oct 2 - Wed, Oct 7

Cheap last-minute flights

Enter your travel dates to find the best prices.

14:05 - 17:00BNA Nashville Intl-SEA Seattle/Tacoma Intl

4h 55mdirect

23:00 - 5:25SEA Seattle/Tacoma Intl-BNA Nashville Intl

4h 25mdirect

R10 455Southwest

Sat, Sep 19 - Sat, Sep 26

19:28 - 23:59BNA Nashville Intl-SEA Seattle/Tacoma Intl

6h 31m1 stop Salt Lake City

17:30 - 23:58SEA Seattle/Tacoma Intl-BNA Nashville Intl

4h 28mdirect

R10 780Delta

Sun, Sep 20 - Mon, Sep 28

11:55 - 19:35BNA Nashville Intl-SEA Seattle/Tacoma Intl

9h 40m1 stop Phoenix Sky Harbor Intl

10:50 - 22:20SEA Seattle/Tacoma Intl-BNA Nashville Intl

9h 30m2 stops Las Vegas Harry Reid Intl Denver Intl

R10 862Southwest

Sat, Sep 19 - Sat, Sep 26

10:05 - 17:45BNA Nashville Intl-SEA Seattle/Tacoma Intl

9h 40m2 stops Louisville Intl Houston Hobby

6:50 - 17:30SEA Seattle/Tacoma Intl-BNA Nashville Intl

8h 40m2 stops Denver Intl Dallas Love Field

R10 943Southwest

Sat, Sep 19 - Sat, Sep 26

7:00 - 9:57BNA Nashville Intl-SEA Seattle/Tacoma Intl

4h 57mdirect

23:08 - 5:37SEA Seattle/Tacoma Intl-BNA Nashville Intl

4h 29mdirect

R11 350Alaska Airlines

Sun, Sep 20 - Mon, Sep 28

17:30 - 20:30BNA Nashville Intl-SEA Seattle/Tacoma Intl

5h 00mdirect

23:00 - 5:25SEA Seattle/Tacoma Intl-BNA Nashville Intl

4h 25mdirect

R11 920Southwest

Wed, Sep 23 - Wed, Sep 30

7:00 - 10:03BNA Nashville Intl-SEA Seattle/Tacoma Intl

5h 03mdirect

6:00 - 14:54SEA Seattle/Tacoma Intl-BNA Nashville Intl

6h 54m1 stop Minneapolis St Paul

R12 327Delta

Sat, Sep 19 - Wed, Sep 23

8:10 - 16:50BNA Nashville Intl-SEA Seattle/Tacoma Intl

10h 40m2 stops Little Rock Las Vegas Harry Reid Intl

7:10 - 17:50SEA Seattle/Tacoma Intl-BNA Nashville Intl

8h 40m2 stops Phoenix Sky Harbor Intl Denver Intl

R12 409Southwest

Wed, Sep 23 - Wed, Sep 30

10:20 - 18:35BNA Nashville Intl-SEA Seattle/Tacoma Intl

10h 15m2 stops Cincinnati Cinci./N. Kentucky Austin Bergstrom

5:20 - 16:00SEA Seattle/Tacoma Intl-BNA Nashville Intl

8h 40m2 stops Chicago Midway Louisville Intl

R12 653Southwest

Tue, Sep 22 - Wed, Sep 23

7:00 - 9:57BNA Nashville Intl-SEA Seattle/Tacoma Intl

4h 57mdirect

22:59 - 17:31SEA Seattle/Tacoma Intl-BNA Nashville Intl

16h 32m1 stop Portland

R13 060Alaska Airlines

Mon, Sep 21 - Fri, Sep 25

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Southwest flights from Nashville to Seattle

Our best Southwest deals on Nashville to Seattle flight tickets

Southwest

Oct 30

BNA12:25Nashville Intl

12h 10m

2 stops

SEA22:35Seattle/Tacoma Intl

Nov 2

SEA8:30Seattle/Tacoma Intl

8h 55m

2 stops

BNA19:25Nashville Intl

R5 830

Southwest

Oct 24

BNA8:50Nashville Intl

10h 50m

2 stops

SEA17:40Seattle/Tacoma Intl

Oct 26

SEA12:25Seattle/Tacoma Intl

10h 35m

2 stops

BNA1:00Nashville Intl

R5 911

Southwest

Nov 6

BNA12:30Nashville Intl

14h 50m

2 stops

SEA1:20Seattle/Tacoma Intl

Nov 9

SEA8:30Seattle/Tacoma Intl

8h 55m

2 stops

BNA19:25Nashville Intl

R5 928

Delta flights from Nashville to Seattle

Our best Delta deals on Nashville to Seattle flight tickets

Delta

Mar 7

BNA7:05Nashville Intl

9h 55m

1 stop

SEA15:00Seattle/Tacoma Intl

Mar 8

SEA9:00Seattle/Tacoma Intl

7h 23m

1 stop

BNA18:23Nashville Intl

R5 814

Delta

Nov 21

BNA6:30Nashville Intl

5h 14m

SEA9:44Seattle/Tacoma Intl

Nov 27

SEA5:35Seattle/Tacoma Intl

6h 42m

1 stop

BNA14:17Nashville Intl

R5 895

Delta

Oct 2

BNA7:00Nashville Intl

5h 03m

SEA10:03Seattle/Tacoma Intl

Oct 7

SEA11:00Seattle/Tacoma Intl

8h 51m

1 stop

BNA21:51Nashville Intl

R6 139

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Sun 7/3

7:05-15:00

1 stop9h 55m

Seattle/Tacoma Intl

Mon 8/3

9:00-18:23

1 stop7h 23m

R5 814

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Fri 30/10

12:25-22:35

2 stops12h 10m

Seattle/Tacoma Intl

Mon 2/11

8:30-19:25

2 stops8h 55m

R5 830

Fastest return journey

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Sat 21/11

6:30-9:44

Nonstop5h 14m

Seattle/Tacoma Intl

Fri 27/11

5:35-14:17

1 stop6h 42m

R5 895

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Sat 24/10

8:50-17:40

2 stops10h 50m

Seattle/Tacoma Intl

Mon 26/10

12:25-1:00

2 stops10h 35m

R5 911

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Fri 6/11

12:30-1:20

2 stops14h 50m

Seattle/Tacoma Intl

Mon 9/11

8:30-19:25

2 stops8h 55m

R5 928

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Tue 17/11

5:25-10:35

1 stop7h 10m

Seattle/Tacoma Intl

Tue 24/11

8:30-22:10

2 stops11h 40m

R5 993

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Tue 27/10

8:15-14:20

2 stops8h 05m

Seattle/Tacoma Intl

Tue 27/10

20:25-14:05

2 stops15h 40m

R6 009

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Mon 1/3

5:30-13:00

1 stop9h 30m

Seattle/Tacoma Intl

Sun 7/3

6:45-17:35

1 stop8h 50m

R6 058

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Tue 13/10

8:15-14:20

2 stops8h 05m

Seattle/Tacoma Intl

Wed 14/10

8:55-20:55

1 stop10h 00m

R6 074

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Fri 2/10

7:00-10:03

Nonstop5h 03m

Seattle/Tacoma Intl

Wed 7/10

11:00-21:51

1 stop8h 51m

R6 139

Flights are sorted by cheapest return flights first.

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

Other information

What is the typical price of a round-trip flight between Nashville and Seattle?

Prices are currently low for flights on this route.

Typical prices usually range from R6 139 to R8 110.
The lowest price recently found on this route was R5 814.

What is the cheapest month to fly to Seattle?

The cheapest month to fly to Seattle from Nashville is in January. Flight prices, which tend to average around R4 902, are often lower during this time because this is during the off-season. If you aren’t able to travel to Seattle during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of R5 016.

How far in advance should I book a flight from Nashville 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 R6 096 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Nashville for as low as R5 618 on momondo.

How have Nashville to Seattle flight prices changed over time?

As of September 2026, prices for Nashville to Seattle flights are approximately 37% 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 return 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	R1 531
Direct flights	Every day
Airports in Seattle	1 airport

The best one-way flight to Seattle from Nashville in the past 72 hours is R1 531. The best return flight deal from Nashville to Seattle found on momondo in the last 72 hours is R5 814.

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

Frequently asked questions about flying from Nashville to Seattle

How far is Nashville Intl to Seattle/Tacoma Intl by plane?
Seattle/Tacoma Intl is 3170,0 km away from Nashville Intl.
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 refresh daily.
How old do you have to be to fly from Nashville Intl Airport to Seattle/Tacoma Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 licence, 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 37,24% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 27,47%, Boeing 737 MAX 8 at 13,46%, and Boeing 737 MAX 9 at 7,49%.

Lynnwood

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?

Yes. momondo enables you to select and highlight flights to Seattle from Nashville with this policy.

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

Once you have performed a search for Nashville to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Nashville and alert you when they change.