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Cheap flights from Nashville to Seattle from $72

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 8/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Nashville to Seattle

Cheap round-trip flights

Southwest Logo
6:40 pm - 9:40 pmBNA-SEA
5h 00mnonstop
Southwest Logo
9:20 am - 3:45 pmSEA-BNA
4h 25mnonstop
$154Southwest
Find Deal
Tue, Sep 9 - Thu, Sep 11
Southwest Logo
12:15 pm - 5:20 pmBNA-SEA
7h 05m1 stop
Southwest Logo
6:45 am - 6:00 pmSEA-BNA
9h 15m1 stop
$163Southwest
Find Deal
Sat, Aug 16 - Tue, Aug 26
Southwest Logo
6:05 pm - 11:35 pmBNA-SEA
7h 30m1 stop
Southwest Logo
9:20 am - 3:45 pmSEA-BNA
4h 25mnonstop
$164Southwest
Find Deal
Tue, Sep 9 - Thu, Sep 11
American Airlines Logo
12:51 pm - 9:36 pmBNA-SEA
10h 45m1 stop
American Airlines Logo
12:46 am - 1:44 pmSEA-BNA
10h 58m1 stop
$198American Airlines
Find Deal
Sat, Aug 16 - Mon, Aug 25
Frontier Logo
7:36 pm - 12:34 amBNA-SEA
6h 58m1 stop
Frontier Logo
4:40 pm - 12:56 amSEA-BNA
6h 16m1 stop
$220Frontier
Find Deal
Fri, Aug 29 - Sun, Aug 31
Frontier Logo
7:27 pm - 12:34 amBNA-SEA
7h 07m1 stop
Frontier Logo
6:25 am - 6:42 pmSEA-BNA
10h 17m1 stop
$223Frontier
Find Deal
Mon, Jul 28 - Thu, Jul 31
American Airlines Logo
9:46 am - 4:53 pmBNA-SEA
9h 07m1 stop
American Airlines Logo
12:34 am - 12:37 pmSEA-BNA
10h 03m1 stop
$231American Airlines
Find Deal
Sat, Sep 20 - Mon, Oct 6
Delta Logo
7:25 am - 10:28 amBNA-SEA
5h 03mnonstop
Delta Logo
9:49 am - 4:15 pmSEA-BNA
4h 26mnonstop
$257Delta
Find Deal
Tue, Aug 12 - Wed, Sep 10
United Airlines Logo
6:04 am - 11:37 amBNA-SEA
7h 33m1 stop
United Airlines Logo
11:54 pm - 8:57 amSEA-BNA
7h 03m1 stop
$267United Airlines
Find Deal
Tue, Aug 12 - Fri, Aug 22
Delta Logo
7:17 am - 4:51 pmBNA-SEA
11h 34m1 stop
Delta Logo
9:49 am - 4:15 pmSEA-BNA
4h 26mnonstop
$270Delta
Find Deal
Tue, Sep 2 - Sat, Sep 6

Frontier flights from Nashville to Seattle

Our best Frontier deals on Nashville to Seattle flight tickets
Frontier
Aug 29
BNA7:36 pmNashville Intl
6h 58m
1 stop
SEA12:34 amSeattle/Tacoma Intl
Aug 31
SEA4:40 pmSeattle/Tacoma Intl
6h 16m
1 stop
BNA12:56 amNashville Intl
Frontier
Jul 28
BNA7:27 pmNashville Intl
7h 07m
1 stop
SEA12:34 amSeattle/Tacoma Intl
Jul 31
SEA6:25 amSeattle/Tacoma Intl
10h 17m
1 stop
BNA6:42 pmNashville Intl
Frontier
Jul 18
BNA7:27 pmNashville Intl
7h 07m
1 stop
SEA12:34 amSeattle/Tacoma Intl
Aug 10
SEA6:25 amSeattle/Tacoma Intl
10h 17m
1 stop
BNA6:42 pmNashville Intl

Southwest flights from Nashville to Seattle

Our best Southwest deals on Nashville to Seattle flight tickets
Southwest
Sep 9
BNA6:40 pmNashville Intl
5h 00m
SEA9:40 pmSeattle/Tacoma Intl
Sep 11
SEA9:20 amSeattle/Tacoma Intl
4h 25m
BNA3:45 pmNashville Intl
Southwest
Aug 16
BNA12:15 pmNashville Intl
7h 05m
1 stop
SEA5:20 pmSeattle/Tacoma Intl
Aug 26
SEA6:45 amSeattle/Tacoma Intl
9h 15m
1 stop
BNA6:00 pmNashville Intl
Southwest
Sep 9
BNA6:05 pmNashville Intl
7h 30m
1 stop
SEA11:35 pmSeattle/Tacoma Intl
Sep 11
SEA9:20 amSeattle/Tacoma Intl
4h 25m
BNA3:45 pmNashville Intl

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

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 $287. If you don’t want to visit Seattle in January, then you should wait until February to fly from Nashville, when ticket prices are also cheap, with an average price of $301.

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 $398. 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 $544.

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 $543. 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 $356 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 $325 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 13% 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 July 2025, prices for Nashville to Seattle flights are approximately 18% cheaper 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

$72

Fastest flight time

5h 00m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Nashville in the past 72 hours is $72. The best round-trip flight deal from Nashville to Seattle found on momondo in the last 72 hours is $154.
The fastest flight from Nashville to Seattle takes 5h 00m
Direct flights go from Nashville to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • 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 00m 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
8,064 reviews
Search Spirit Airlines flights
FrontierPriceFrom $128Free CancellationRating
5.9
3,273 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $149Free CancellationRating
7.8
2,552 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $174Free CancellationRating
8.0
7,962 reviews
Search Delta flights
United AirlinesPriceFrom $216Free CancellationRating
7.4
8,844 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $236Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $258Free CancellationRating
8.0
4,258 reviews
Search Southwest flights
American AirlinesPriceFrom $296Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • Delta Flights From Nashville to Seattle

    The lowest priced Delta flight from Nashville to Seattle from the last 72 hours was $174. Generally, Delta has 13 flights on this route every week with an average price of $353. Delta is rated 8.0/10 by our users.

  • Alaska Airlines Flights From Nashville to Seattle

    Across 10,000 Alaska Airlines reviews on momondo, the average score is 8.0/10. Alaska Airlines flies from Nashville to Seattle about 14 times each week, with ticket deals ranging from $236 to $389. 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
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Renton
Federal Way
Kent
Lynnwood
Puyallup
Marysville
Tukwila
Kirkland
Lakewood
Fife
Shoreline
Centralia
Cle Elum
Westport
Redmond

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.


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1 adult
Sun 7/13
Sun 7/20

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