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Cheap flights from Nashville to Seattle from $76

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 1/9. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Hawaiian Airlines Logo
7:00 am - 10:16 am
BNA
-
SEA
5h 16mnonstop
Hawaiian Airlines Logo
9:00 am - 3:21 pm
SEA
-
BNA
4h 21mnonstop
$191Hawaiian Airlines
Sat, Jan 24 - Sat, Jan 31
Alaska Airlines Logo
7:00 am - 10:16 am
BNA
-
SEA
5h 16mnonstop
Alaska Airlines Logo
9:00 am - 3:21 pm
SEA
-
BNA
4h 21mnonstop
$197Alaska Airlines
Fri, Jan 23 - Fri, Jan 30
Alaska Airlines Logo
7:00 am - 10:16 am
BNA
-
SEA
5h 16mnonstop
Alaska Airlines Logo
5:36 pm - 11:57 pm
SEA
-
BNA
4h 21mnonstop
$198Alaska Airlines
Sat, Jan 31 - Fri, Feb 6
Delta Logo
7:35 am - 10:44 am
BNA
-
SEA
5h 09mnonstop
Delta Logo
5:55 pm - 12:13 am
SEA
-
BNA
4h 18mnonstop
$199Delta
Thu, Jan 15 - Mon, Jan 19
Delta Logo
7:35 am - 10:44 am
BNA
-
SEA
5h 09mnonstop
Delta Logo
9:35 am - 9:37 pm
SEA
-
BNA
10h 02m1 stop
$209Delta
Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
8:43 pm - 11:39 am
BNA
-
SEA
16h 56m1 stop
Multiple Airlines Logo
12:34 pm - 10:35 am
SEA
-
BNA
20h 01m2 stops
$213Multiple Airlines
Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
7:27 pm - 2:43 pm
BNA
-
SEA
21h 16m1 stop
Multiple Airlines Logo
10:51 am - 5:23 am
SEA
-
BNA
16h 32m1 stop
$216Multiple Airlines
Fri, Jan 16 - Mon, Jan 19
Alaska Airlines Logo
5:53 pm - 7:04 am
BNA
-
SEA
15h 11m1 stop
Alaska Airlines Logo
10:48 pm - 4:53 pm
SEA
-
BNA
16h 05m1 stop
$218Alaska Airlines
Thu, Feb 19 - Mon, Feb 23
Delta Logo
2:25 pm - 9:49 pm
BNA
-
SEA
9h 24m1 stop
Delta Logo
2:02 pm - 11:50 pm
SEA
-
BNA
7h 48m1 stop
$219Delta
Fri, Jan 23 - Wed, Feb 4
Southwest Logo
5:25 pm - 1:20 am
BNA
-
SEA
9h 55m2 stops
Southwest Logo
6:00 pm - 5:00 am
SEA
-
BNA
9h 00m1 stop
$224Southwest
Sat, Mar 7 - Fri, Mar 13

American Airlines flights from Nashville to Seattle

Our best American Airlines deals on Nashville to Seattle flight tickets
American Airlines
Feb 13
BNA5:25 pmNashville Intl
9h 34m
1 stop
SEA12:59 amSeattle/Tacoma Intl
Feb 16
SEA11:18 pmSeattle/Tacoma Intl
8h 36m
1 stop
BNA9:54 amNashville Intl
$278
Find similar
American Airlines
Jan 5
BNA5:42 pmNashville Intl
7h 26m
1 stop
SEA11:08 pmSeattle/Tacoma Intl
Jan 9
SEA8:04 amSeattle/Tacoma Intl
7h 42m
1 stop
BNA5:46 pmNashville Intl
$283
Find similar
American Airlines
Dec 25
BNA1:29 pmNashville Intl
9h 42m
1 stop
SEA9:11 pmSeattle/Tacoma Intl
Dec 29
SEA7:13 pmSeattle/Tacoma Intl
8h 50m
1 stop
BNA6:03 amNashville Intl
$476
Find similar

United Airlines flights from Nashville to Seattle

Our best United Airlines deals on Nashville to Seattle flight tickets
United Airlines
Jan 7
BNA8:30 amNashville Intl
11h 44m
2 stops
SEA6:14 pmSeattle/Tacoma Intl
Jan 14
SEA10:58 amSeattle/Tacoma Intl
6h 35m
1 stop
BNA7:33 pmNashville Intl
$242
Find similar
United Airlines
Feb 15
BNA1:30 pmNashville Intl
9h 26m
1 stop
SEA8:56 pmSeattle/Tacoma Intl
Feb 18
SEA11:59 pmSeattle/Tacoma Intl
7h 33m
1 stop
BNA9:32 amNashville Intl
$247
Find similar
United Airlines
Jan 15
BNA6:00 amNashville Intl
7h 32m
1 stop
SEA11:32 amSeattle/Tacoma Intl
Jan 21
SEA9:25 amSeattle/Tacoma Intl
10h 25m
2 stops
BNA9:50 pmNashville Intl
$252
Find similar

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated December 11, 2025.
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

Sat 1/24

7:00 am-10:16 am

Nonstop5h 16m

Seattle/Tacoma Intl

Sat 1/31

9:00 am-3:21 pm

Nonstop4h 21m

$191

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Fri 1/23

7:00 am-10:16 am

Nonstop5h 16m

Seattle/Tacoma Intl

Fri 1/30

9:00 am-3:21 pm

Nonstop4h 21m

$197

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Sat 1/31

7:00 am-10:16 am

Nonstop5h 16m

Seattle/Tacoma Intl

Fri 2/6

5:36 pm-11:57 pm

Nonstop4h 21m

$198

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Thu 1/15

7:35 am-10:44 am

Nonstop5h 09m

Seattle/Tacoma Intl

Mon 1/19

5:55 pm-12:13 am

Nonstop4h 18m

$199

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Fri 1/23

7:35 am-10:44 am

Nonstop5h 09m

Seattle/Tacoma Intl

Fri 1/30

9:35 am-9:37 pm

1 stop10h 02m

$209

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Fri 1/23

8:43 pm-11:39 am

1 stop16h 56m

Seattle/Tacoma Intl

Fri 1/30

12:34 pm-10:35 am

2 stops20h 01m

$213

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Fri 1/16

7:27 pm-2:43 pm

1 stop21h 16m

Seattle/Tacoma Intl

Mon 1/19

10:51 am-5:23 am

1 stop16h 32m

$216

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Thu 2/19

5:53 pm-7:04 am

1 stop15h 11m

Seattle/Tacoma Intl

Mon 2/23

10:48 pm-4:53 pm

1 stop16h 05m

$218

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Fri 1/23

2:25 pm-9:49 pm

1 stop9h 24m

Seattle/Tacoma Intl

Wed 2/4

2:02 pm-11:50 pm

1 stop7h 48m

$219

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Sat 3/7

5:25 pm-1:20 am

2 stops9h 55m

Seattle/Tacoma Intl

Fri 3/13

6:00 pm-5:00 am

1 stop9h 00m

$224

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

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

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 $425. 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 $571.

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 $354 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?

You could potentially save up to 25% on your flight if you consider stops on a Nashville to Seattle flight.

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

$248

Fastest flight time

5h 03m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Nashville in the past 72 hours is $248. The best round-trip flight deal from Nashville to Seattle found on momondo in the last 72 hours is $294.
The fastest flight from Nashville to Seattle takes 5h 03m
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. 5h 03m 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $119Free CancellationRating
6.3
8,174 reviews
Search Spirit Airlines flights
FrontierPriceFrom $127Free CancellationRating
5.8
3,084 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $157Free CancellationRating
7.8
2,818 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $203Free CancellationRating
7.9
8,009 reviews
Search Delta flights
United AirlinesPriceFrom $205Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
SouthwestPriceFrom $239Free CancellationRating
7.9
4,252 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $246Free CancellationRating
8.0
11,431 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $299Free CancellationRating
7.2
11,049 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 $246. Generally, Alaska Airlines has 5 flights on this route every week with an average price of $390. Alaska Airlines is rated 8.0/10 by our users.

  • Delta Flights From Nashville to Seattle

    Across 8,009 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 $203 to $356. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Puyallup
Marysville
Redmond
Tukwila
Cle Elum
Federal Way
Lakewood
Fife
Westport
Kirkland
Centralia
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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