SEA - BNA

C$ 164 Find Cheap Flights from Seattle to Nashville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Nashville departing on 3/6. 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 Nashville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Nashville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Nashville, as well as popular online travel agencies
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Cheap Flight Deals from Seattle to Nashville (SEA-BNA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Nashville 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 Seattle to Nashville

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to Nashville.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Frontier Logo
6:25 a.m. - 3:39 p.m.SEA-BNA
7h 14m1 stop
Frontier Logo
7:40 p.m. - 12:34 a.m.BNA-SEA
6h 54m1 stop
C$ 289Frontier
Find Deal
Sat, 24 May - Mon, 2 Jun
Frontier Logo
6:25 a.m. - 6:40 p.m.SEA-BNA
10h 15m1 stop
Frontier Logo
7:40 p.m. - 12:34 a.m.BNA-SEA
6h 54m1 stop
C$ 303Frontier
Find Deal
Sun, 25 May - Mon, 2 Jun
 Logo
6:25 a.m. - 3:39 p.m.SEA-BNA
7h 14m1 stop
 Logo
8:35 a.m. - 2:25 p.m.BNA-SEA
7h 50m1 stop
C$ 309
Find Deal
Sat, 24 May - Wed, 4 Jun
Delta Logo
5:59 p.m. - 12:27 a.m.SEA-BNA
4h 28mdirect
Delta Logo
7:25 a.m. - 10:33 a.m.BNA-SEA
5h 08mdirect
C$ 327Delta
Find Deal
Tue, 3 Jun - Tue, 10 Jun
 Logo
6:25 a.m. - 3:39 p.m.SEA-BNA
7h 14m1 stop
 Logo
8:35 a.m. - 2:25 p.m.BNA-SEA
7h 50m1 stop
C$ 330
Find Deal
Sat, 24 May - Tue, 3 Jun
Southwest Logo
7:10 p.m. - 5:00 a.m.SEA-BNA
7h 50m1 stop
Southwest Logo
6:30 p.m. - 9:25 p.m.BNA-SEA
4h 55mdirect
C$ 341Southwest
Find Deal
Sat, 7 Jun - Sat, 14 Jun
Southwest Logo
10:55 p.m. - 10:35 a.m.SEA-BNA
9h 40m1 stop
Southwest Logo
6:30 p.m. - 9:25 p.m.BNA-SEA
4h 55mdirect
C$ 348Southwest
Find Deal
Wed, 11 Jun - Sat, 14 Jun
Delta Logo
5:59 p.m. - 12:27 a.m.SEA-BNA
4h 28mdirect
Delta Logo
5:20 p.m. - 8:28 p.m.BNA-SEA
5h 08mdirect
C$ 355Delta
Find Deal
Wed, 4 Jun - Wed, 11 Jun
Alaska Airlines Logo
11:24 p.m. - 5:50 a.m.SEA-BNA
4h 26mdirect
Alaska Airlines Logo
5:50 p.m. - 10:46 p.m.BNA-SEA
6h 56m1 stop
C$ 369Alaska Airlines
Find Deal
Tue, 13 May - Tue, 20 May
Alaska Airlines Logo
5:46 p.m. - 12:12 a.m.SEA-BNA
4h 26mdirect
Alaska Airlines Logo
5:50 p.m. - 10:46 p.m.BNA-SEA
6h 56m1 stop
C$ 396Alaska Airlines
Find Deal
Mon, 12 May - Fri, 16 May

Expert advice for your flight from Seattle to Nashville

 
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 specific 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.
Airports
SEA

Use the SEA Spot Saver for free expedited security screening. Book online or via the flySEA app for Checkpoints 2, 3, and 5.

Read more about SEAby Harriet Baskas
BNA

For quick access to downtown, take a taxi or rideshare from BNA. Taxis have a flat rate, while rideshares are metered.

Read more about BNAby Stefanie Waldek
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on 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
Harriet Baskas

Harriet Baskas

Expert on 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

KAYAK's insights & trends for Seattle to Nashville flights

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

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

The average price of all round-trip flights from Seattle to Nashville clicked on KAYAK for each day over the last 12 months.
For Seattle to Nashville, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Nashville back to Seattle, the best deals are generally found on Friday, with Tuesday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Nashville, 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 Seattle to Nashville is February, where tickets cost C$ 459 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is C$ 664 and C$ 590 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Nashville, 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 Seattle to Nashville, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low season

January

High season

May

Cheapest flight

C$ 164
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (10% more expensive on average)
Flight from Seattle to Nashville

When to book flights from Seattle to Nashville

Are your dates flexible? Find out the best times to travel from Seattle to Nashville 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 Seattle to Nashville

  • What is the cheapest flight from Seattle to Nashville?

    In the last 3 days, the lowest price for a flight from Seattle to Nashville was C$ 119 for a one-way ticket and C$ 209 for a round-trip.

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

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

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

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

  • Which airline alliances offer flights from Seattle to Nashville?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Seattle to Nashville are Alaska Airlines and Delta. With an average price for the route of C$ 490 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 C$ 410 and an overall rating of 8.0.

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

    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 Seattle to Nashville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Nashville from Seattle 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 Seattle to Nashville?

    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 Nashville with an airline and back to Seattle with another airline.

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

    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 Nashville from Seattle 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 Seattle to Nashville

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 486 or less round-trip.

Prefer to fly direct from Seattle to Nashville?

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

Direct departures

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 nonstop flights

Direct returns

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 nonstop flights
See more nonstop flights

Top 3 airlines serving from Seattle to Nashville

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Nashville. 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 Seattle to Nashville? 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 9906 reviews
7.1Food
7.9Comfort
8.5Crew
8.2Boarding
7.1Entertainment
Airline reviews

An uneventful flight is a good experience although one of the pilots gauges wasn’t working right so we had a half hour delay—no one can foresee that.

10.0 ExcellentAldo, Apr 2025SEA - TPA
Read more Alaska Airlines reviews

An uneventful flight is a good experience although one of the pilots gauges wasn’t working right so we had a half hour delay—no one can foresee that.

Plane was delayed and got me in past bedtime. But more importantly, my tsa precheck number wasn’t on my ticket so had to deal with the general line. Oh well, guess the delay helped that situation.

It was as good as flying can be, which is still very uncomfortable. Clean new aircraft, great crew.

Everything was good. The flight attendants were great. I was disappointed that there wasn’t any screens on the back of the seats to watch movies, tv, etc. I only had my phone to watch movies on.

Flight delayed due to engine issue. For 3+ hours still not on flight

Could have had more of a beverage selection than water and apple juice.

They only had one flight to my destination for the entire day. Six hour layover. Coming from their sister airline we didn't have any boarding grouping on our boarding tickets. Had to ask where we were within the grouping.

Flight was over an hour late, and we got notified every 15 minutes, beginning right at boarding, that it would only be 15 more minutes until we finally left about 75 minutes late. Of course, no compensation was offered.

Just in first class they offer blanquets, for main cabin there was no blanquets even if I would buy them

The flight was delayed and then it was very short. The crew was nice. The seats weren't as comfortable on this particular craft.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

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.

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

The seats were hard molded plastic covered in plastic vinyl. And the scam to charge people extra to sit together. Don’t they know we can just ask someone to trade seats. And watching the staff separate young children from parents… super classy. We had to guilt them into offering up our seats. This companies policies suck. Don’t give them your money.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

I’ve never traveled on Frontier before. If you want basic, no frills, friendly service at great prices then give them a fly!

Cancelled and declined to find alternatives Earlier flight is 2 days later Sent the cancellation notification very late, wish I knew earlier would have stayed to watch the Miami open final game Very disappointing service

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!

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

Information on your arrival and departure airports

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