BNA - SEA

$98 Find Cheap Flights from Nashville to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Nashville to Seattle departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Nashville to Seattle.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Nashville to Seattle.
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Cheap Flight Deals from Nashville to Seattle (BNA-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Nashville to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Nashville to Seattle

KAYAK's recommended round-trip deals from the most popular airlines that fly from Nashville to Seattle.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Hawaiian Airlines Logo
7:10 am - 10:19 amBNA-SEA
5h 09mnonstop
Hawaiian Airlines Logo
5:46 pm - 12:12 amSEA-BNA
4h 26mnonstop
$237Hawaiian Airlines
Find Deal
Sat, Apr 26 - Wed, Apr 30
Frontier Logo
7:45 pm - 12:44 amBNA-SEA
6h 59m1 stop
Frontier Logo
6:00 am - 6:52 pmSEA-BNA
10h 52m1 stop
$238Frontier
Find Deal
Fri, May 2 - Mon, May 5
Spirit Airlines Logo
8:35 am - 2:25 pmBNA-SEA
7h 50m1 stop
Spirit Airlines Logo
3:20 pm - 5:55 amSEA-BNA
12h 35m1 stop
$244Spirit Airlines
Find Deal
Wed, May 7 - Sat, May 10
Spirit Airlines Logo
2:48 pm - 2:25 pmBNA-SEA
25h 37m2 stops
Spirit Airlines Logo
6:00 am - 4:00 pmSEA-BNA
32h 00m2 stops
$255Spirit Airlines
Find Deal
Thu, May 8 - Sun, May 11
American Airlines Logo
7:21 am - 2:47 pmBNA-SEA
9h 26m1 stop
American Airlines Logo
1:22 am - 10:56 amSEA-BNA
7h 34m1 stop
$286American Airlines
Find Deal
Wed, Jun 11 - Mon, Jun 16
Delta Logo
5:12 pm - 8:18 pmBNA-SEA
5h 06mnonstop
Delta Logo
9:48 am - 4:17 pmSEA-BNA
4h 29mnonstop
$287Delta
Find Deal
Wed, Jun 11 - Mon, Jun 16
Delta Logo
7:25 am - 10:35 amBNA-SEA
5h 10mnonstop
Delta Logo
7:15 am - 8:42 pmSEA-BNA
11h 27m1 stop
$290Delta
Find Deal
Wed, Apr 30 - Sat, May 3
American Airlines Logo
5:00 am - 10:54 amBNA-SEA
7h 54m1 stop
American Airlines Logo
1:22 am - 10:56 amSEA-BNA
7h 34m1 stop
$297American Airlines
Find Deal
Tue, Jun 17 - Mon, Jun 23
Alaska Airlines Logo
4:19 pm - 10:59 pmBNA-SEA
8h 40m1 stop
Alaska Airlines Logo
5:40 pm - 11:59 pmSEA-BNA
4h 19mnonstop
$327Alaska Airlines
Find Deal
Sat, Aug 16 - Mon, Aug 25
Alaska Airlines Logo
5:52 pm - 9:00 pmBNA-SEA
5h 08mnonstop
Alaska Airlines Logo
11:24 pm - 5:50 amSEA-BNA
4h 26mnonstop
$331Alaska Airlines
Find Deal
Mon, Apr 28 - Mon, Apr 28

Expert advice for your flight from Nashville to Seattle 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.

KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Alaska Airlines

Enjoy priority boarding and a free checked bag with Alaska's branded credit card perks.


Alaska Airlines offers a 20-minute baggage guarantee or you'll receive a discount code or bonus miles.

Delta

Delta offers free Wi-Fi for SkyMiles members on domestic flights, enhancing onboard connectivity.


Delta's Sky Priority check-in speeds up the process for elite status or premium cabin travelers.

Read more about Deltaby Stefanie Waldek
Airports
BNA

Security screening is typically quick and efficient at BNA; check estimated wait times on the BNA website before heading to the airport.

Read more about BNAby Stefanie Waldek
SEA

Travel from SEA to downtown Seattle is easiest via the Link light rail, taking about 40 minutes and avoiding traffic delays.

Read more about SEAby Harriet Baskas
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines and SEA

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on Delta and BNA

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more

KAYAK's insights & trends for Nashville to Seattle flights

Get data-powered insights and trends into flights from Nashville to Seattle to help you find the cheapest flights, the best time to fly and much more.
Find cheap flights to Seattle
Find cheap flights to Seattle

Planning a trip from Nashville to Seattle? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from Nashville to Seattle?

The average price of all round-trip flights from Nashville to Seattle clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Seattle on a Wednesday and more expensive on a Sunday. On your return trip to Nashville, you should consider flying back on a Wednesday, and avoid Sundays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Nashville to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Nashville to Seattle is January, where tickets cost $292 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $456 and $436 respectively.

Can I save money by flying with a layover from Nashville to Seattle?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $515 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Nashville to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Nashville to Seattle, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low season

January

High season

May

Cheapest flight

$98
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Nashville to Seattle

When to book flights from Nashville to Seattle

Are your dates flexible? Find out the best times to travel from Nashville to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Nashville to Seattle

  • Does Nashville Airport offer pet facilities?

    Yes. It has a dog grooming experience that a traveler with a dog can use. The services cover bathing, grooming, and pampering. Certified stylists are available to offer all these services to your pet. The services can be personalized or consultative.

  • Are there lounges in Nashville International Airport?

    Yes. These lounges are available to the economy class traveler, provided that you can pay annually, daily, or at the door. The lounges include American Airlines at the Airside, Concourse C, Mezzanine Level, across from Gate C10, Delta Sky Club at Airside, Concourse B, adjacent to Gate B3, and USO Lounge located at Concourse C.

  • Are there medical services at SEA Airport?

    Yes. The airport has medical services that act as backups. You can reach a doctor via telephone all the time so that you can seek medical advice. In difficult situations, doctors can decide what to do. The airport also provides medical supplies such as bandages and provides medical rooms as needed.

  • Does Seattle Tacoma International Airport have onsite hotels?

    Yes. The airport has several onsite hotels for travelers who want to rest before heading out to explore the city or who have a connecting flight at SEA. At the hotels, the traveler can get a good night’s sleep after a tiresome journey before planning to depart from the airport.

  • What is the cheapest flight from Nashville to Seattle?

    In the last 3 days, the lowest price for a flight from Nashville to Seattle was $98 for a one-way ticket and $237 for a round-trip.

  • Do I need a passport to fly between Nashville and Seattle?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airlines offer Wi-Fi service onboard planes from Nashville to Seattle?

    Alaska Airlines, Hawaiian Airlines, Delta, and American Airlines offer inflight Wi-Fi service on the Nashville to Seattle flight route.

  • Which aircraft models fly most regularly from Nashville to Seattle?

    The Boeing 737 is the aircraft model that flies most regularly on the Nashville to Seattle flight route.

  • Which airline alliances offer flights from Nashville to Seattle?

    oneworld, and SkyTeam are the airline alliances operating flights between Nashville and Seattle, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Nashville to Seattle?

    There are nonstop flights from Nashville to Seattle on a daily basis.

  • Which is the best airline for flights from Nashville to Seattle, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Nashville to Seattle are Alaska Airlines and Delta. With an average price for the route of $405 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $377 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Nashville to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Nashville to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Nashville to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Nashville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Nashville to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Nashville with another airline. Booking your flights between Nashville and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Nashville to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Nashville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Nashville to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for $181 or less one-way and $359 or less round-trip.
  • Nashville International Airport (BNA) offers parking facilities to travelers. It has open valet parking and BNA Express Parking. The airport also has covered parking found at Terminal Garage 1 and Terminal Garage 2. The services offered at the terminal garage include a tire inflation system and park assistance guidance system.
  • BNA Airport has shopping and restaurant facilities where you can order something to eat before departure. It allows you to sit down and enjoy your meal at the airport. It also has a bar where you can get drinks to enjoy yourself before you leave. Apart from that, the hotel has a gift center where you can buy some souvenirs before departing. All these services are available before and after security checkpoints.
  • BNA offers facilities for lactating mothers. It has two private nursing rooms. Inside the rooms are charging stations where you can change your baby's diaper or clothes. It also has a comfortable chair where you can sit as you breastfeed your baby. You can also use sinks for washing and paper towels to wipe the baby.
  • Seattle Tacoma International Airport (SEA) offers ground transportation services. It has app-based rideshares where you can order a ride to your destination after arriving. It also has rental cars that you can use after arrival. Taxis can take you to your destination as well.
  • SEA Airport offers currency exchange facilities. They offer ATM Services through the US Bank ATMs in the Main Terminal. It has Travelex Currency Exchange, located at the Main Terminal, which you can use to withdraw or deposit money. However, using an ATM in this airport requires you to transact in dollars to avoid unfavorable exchange rates.
See more tips

Prefer to fly direct from Nashville to Seattle?

Find which airlines fly direct from Nashville Intl Airport to Seattle/Tacoma Intl Airport, which days they fly and book direct flights.

Direct departures

Nashville Intl to Seattle/Tacoma Intl

Monday

Air Tahiti Nui, Alaska Airlines, American Airlines, +6 more

Air Tahiti Nui, Alaska Airlines, +7 more

Tuesday

Air Tahiti Nui, Alaska Airlines, American Airlines, +5 more

Air Tahiti Nui, Alaska Airlines, +6 more

Wednesday

Air Tahiti Nui, Alaska Airlines, American Airlines, +6 more

Air Tahiti Nui, Alaska Airlines, +7 more

Thursday

Air Tahiti Nui, Alaska Airlines, American Airlines, +6 more

Air Tahiti Nui, Alaska Airlines, +7 more

Friday

Air Tahiti Nui, Alaska Airlines, American Airlines, +5 more

Air Tahiti Nui, Alaska Airlines, +6 more

Saturday

Air Tahiti Nui, Alaska Airlines, American Airlines, +6 more

Air Tahiti Nui, Alaska Airlines, +7 more

Sunday

Air Tahiti Nui, Alaska Airlines, American Airlines, +6 more

Air Tahiti Nui, Alaska Airlines, +7 more

See more direct flights

Direct returns

Seattle/Tacoma Intl to Nashville Intl

Monday

Air Tahiti Nui, Alaska Airlines, American Airlines, +6 more

Air Tahiti Nui, Alaska Airlines, +7 more

Tuesday

Air Tahiti Nui, Alaska Airlines, American Airlines, +5 more

Air Tahiti Nui, Alaska Airlines, +6 more

Wednesday

Air Tahiti Nui, Alaska Airlines, American Airlines, +6 more

Air Tahiti Nui, Alaska Airlines, +7 more

Thursday

Air Tahiti Nui, Alaska Airlines, American Airlines, +6 more

Air Tahiti Nui, Alaska Airlines, +7 more

Friday

Air Tahiti Nui, Alaska Airlines, American Airlines, +5 more

Air Tahiti Nui, Alaska Airlines, +6 more

Saturday

Air Tahiti Nui, Alaska Airlines, American Airlines, +6 more

Air Tahiti Nui, Alaska Airlines, +7 more

Sunday

Air Tahiti Nui, Alaska Airlines, American Airlines, +6 more

Air Tahiti Nui, Alaska Airlines, +7 more

See more direct flights
See more direct flights

Top 5 airlines serving from Nashville to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Nashville to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Nashville to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9820 reviews
8.5Crew
7.9Comfort
7.1Food
7.1Entertainment
8.2Boarding
Airline reviews

Worst part is being squashed in a seat ( I am not fat) and unable To get comfortable

8.0 ExcellentAnonymous, Mar 2025MCO - SEA
Read more Alaska Airlines reviews

Worst part is being squashed in a seat ( I am not fat) and unable To get comfortable

Took forever to get on board. Flights was one hour late.

They always change the schedule. My original flight got canceled. They put me up in the air flight. I had to stay seven hours in Seattle. That is bad.

I had a great travel experience with Alaska. The agents and cabin crew were all so pleasant and helpful. The plane was clean and comfortable. The connecting flights went smoothly even with some minor delays. All in all, it was nice not to be upset with the journey. I say that because over the last few years all my travel has been on Delta and American, and always involved cranky employees and flight issues. I wish Alaska flew everywhere I need to go. Will definitely fly Alaska every time I have a choice. Thanks for helping me look forward to traveling again.

Disappointed that there were no TV screens to watch a movie on the six hour flight. Disappointed that the plane did not have the right adapter to connect my phone and my iPad and charge them.

Ted. F/A in fist class did a great job! Very nice

The plane was freezing and no blanquets available unless you buy them. My screen was bad so I couldn’t watch any entertainment.

The flight attendants on this flight were fabulous! I flew with my two kids and it was their first flight ever. One attendant in particular learned it was my kids first flight so she took extra care of them. She brought them some wings and extra cookies which made the experience positive and memorable. Thank you so much!

Have I received a refund yet? They wouldn’t let me on the airplane it took hours. I lost my bag that told me what I needed to do to bring the dogs, and then they kept changing their minds.

Flying in both directions across country the gate designated on my boarding pass was wrong. From w to e across the country the passenger next to me coughed the entire way.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

Flights on time. .Ride was as comfortable as can be expected in steerage. Luggage arrived at destination. Attendants were fairly friendly.

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

The WiFi didn't seem as fast as it normally is

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Lower number on this flight so spaced out passengers. Able to enjoy more room to relax during flight. It was lovely.

Flight left early and arrived early. the whole trip was excellent.

The trip was very smooth and they provided great customer service

The plane was late and then sat on the runway for almost 45 minutes before taking off.

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

The flight was initially delayed, then cancelled. American Airlines says the cancellation was weather related, though the actual weather was not bad in both Washington and Providence and between. There were very few cancellations that day. In fact, AA2120 from Washington, DC to Boston flew with a minor delay at about the same time. So, the weather somehow affected only this particular flight AA5230. The next available flight was the following morning. The American Airlines refused to reimburse accommodation (hotel at DCA)

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Cabin was roomy enough to easily slide my carry on under the seat in front of me!

Everything was fine. Flight boarded and departed on time. Seating was spacious enough for my carryon to fit under the seat in front of me. No complaints at all. Flight even arrived early.

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

I book a filght for me and my daughter from Miami home to Las Vegas and getting her checked in was awful the lady at the baggage check in was horrible!!! She was the rudest person I have ever encountered in my entire life!!!! My daughter dose not speak Spanish and so I was trying to translate for her but the woman would not let me so my daughter was 100 💯 confused because she could not understand what was going on or being said at all horrible absolutely horrible and rude extremely stressful worst experience ever!!!!!!! And then we were actually told by other air port staff not to complain because if we did sprint would make sure we miss our flight ✈️ that they do it all the time 😧

Terrible! They kept postponing and finally canceled our flight. They canceled so late. We had no other options but to drive to a different city and try to find a new flight to get onto our cruise. We still aren’t there yet and might not make it.

The flight was on time. The seats are very narrow.

My only complaint is that the standing recline. I wasn’t aware of that when I booked the ticket.

Unclear pricing; ended up being charged an extra $52 just to get onboard

Spirit is awful. Too expensive for what you get. Stop nickel and diming.

No leg room AT all extremely uncomfortable flight water even cost 5 dollars

Seats are poor. They do not lean back. They do not even have pockets on the back, making it impossible to store a phone or a coke bottle. If you opt for basic economy cheap seats, they stick you always in the middle or window seat, even though there are unoccupied seats on the aisle. And then there is the nickel and diming. No carry-ons. And checking your carry-on is $70. At the end there is no price advantage but there is plenty of aggravation.

Not good. No updates regarding the flight status until after the fact on the delays and then a cancellation.

Flight crew was great. Spirit leaves a lot to be desired in terms of comfort.

The worst flight of my life. Never will I fly frontier again

Landing in terminal 2, but my luggage is terminal 3. We (and others) were looking for it in terminal 1. We probably missed the crew broadcast, but the communication could have been clearer for non native (or elderly) passengers.

I chose the seats when booked the flight and paid for them. However after checking in I found we were assigned different seats!

Bag should not be so much money. This is how Frontier takes advantage of customers

The plane was comfortable. The time to board was way too slow and very unorganized! The crew was not as friendly as normally. The was not a single time that they offered water nor anything!!!

They switched my flight to Spirit, Never using Kayak again,

i was denied boarding, even though i had an assigned seat, checked in on line and was at airport early. Then they refused to fully refund the the fair and replacement fair because they claimed it was "no show/denied boarding". I will never fly this airline again

I was not permitted on my flight and had to purchase another flight ticket to Las Vegas.

This was a full flight and I was in Zone 1, however upon boarding, several other zones went in ahead of me, leaving no overhead cabin space near my seat. This created a challenging disembarkment process.

Frontier had yet another flight cancellation. Have never made a complete round trip with this airline without at least one leg getting cancelled. Miserable flights - dirty, uncomfortable planes that apparently always have issues since I've had multiple delays and cancellations with them.

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

Information on your arrival and departure airports

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