SEA - BNA

C$ 242 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 5/12. 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
1 adult, Economy, 0 bags

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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
C$ 474
Typical prices: C$ 702-C$ 527
Frontier
Wed 8/7Mon 13/7
SEA - BNA • 1 stop
Cheapest direct flights
C$ 480
Typical prices: C$ 639-C$ 415
Southwest
Thu 24/9Sun 27/9
SEA - BNA • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
Bring a water bottle with a screw cap; it stores easily by your seat.
At Seattle, bag check and non-PreCheck security may require extra terminal walking.
Expert advice
Expert advice
+1
+1
Expert advice
Expert advice
+1
Top airlines
Southwest
Cheapest • from C$ 474 (round-trip)
Alaska Airlines
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Every day
You can fly direct with Alaska Airlines, Delta, and Southwest. Average duration is 4h 21m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 43% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 19% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Nashville!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Nashville

Wed, 8 Jul - Mon, 13 Jul
Frontier Logo
7:06 p.m. - 11:32 a.m.
SEA
-
BNA
14h 26m
1 stop
Frontier Logo
3:41 p.m. - 10:39 a.m.
BNA
-
SEA
20h 58m
1 stop
C$ 474Frontier
Sun, 16 Aug - Tue, 18 Aug
Southwest Logo
6:50 p.m. - 5:05 a.m.
SEA
-
BNA
8h 15m
1 stop
Southwest Logo
10:20 a.m. - 6:35 p.m.
BNA
-
SEA
10h 15m
2 stops
C$ 477Southwest
Thu, 22 Oct - Sun, 25 Oct
Southwest Logo
1:10 p.m. - 11:50 p.m.
SEA
-
BNA
8h 40m
1 stop
Southwest Logo
5:15 a.m. - 12:10 p.m.
BNA
-
SEA
8h 55m
1 stop
C$ 478Southwest
Thu, 24 Sep - Sun, 27 Sep
Southwest Logo
11:00 p.m. - 5:25 a.m.
SEA
-
BNA
4h 25mdirect
Southwest Logo
1:45 p.m. - 4:40 p.m.
BNA
-
SEA
4h 55mdirect
C$ 480Southwest
Fri, 4 Sep - Tue, 8 Sep
Southwest Logo
10:30 p.m. - 11:05 a.m.
SEA
-
BNA
10h 35m
2 stops
Southwest Logo
10:20 a.m. - 6:35 p.m.
BNA
-
SEA
10h 15m
2 stops
C$ 482Southwest
Tue, 18 Aug - Tue, 25 Aug
Southwest Logo
6:40 a.m. - 4:40 p.m.
SEA
-
BNA
8h 00m
2 stops
Southwest Logo
10:20 a.m. - 6:35 p.m.
BNA
-
SEA
10h 15m
2 stops
C$ 484Southwest
Tue, 1 Sep - Mon, 7 Sep
Alaska Airlines Logo
5:28 p.m. - 11:52 p.m.
SEA
-
BNA
4h 24mdirect
Alaska Airlines Logo
7:00 a.m. - 9:57 a.m.
BNA
-
SEA
4h 57mdirect
C$ 485Alaska Airlines
Mon, 17 Aug - Wed, 19 Aug
Southwest Logo
5:50 p.m. - 4:35 a.m.
SEA
-
BNA
8h 45m
1 stop
Southwest Logo
8:00 a.m. - 4:50 p.m.
BNA
-
SEA
10h 50m
2 stops
C$ 487Southwest
Thu, 9 Jul - Mon, 13 Jul
Frontier Logo
7:06 p.m. - 11:32 a.m.
SEA
-
BNA
14h 26m
1 stop
Frontier Logo
12:17 p.m. - 9:17 a.m.
BNA
-
SEA
23h 00m
1 stop
C$ 488Frontier
Thu, 13 Aug - Fri, 14 Aug
Southwest Logo
12:55 p.m. - 12:30 a.m.
SEA
-
BNA
9h 35m
2 stops
Southwest Logo
6:10 p.m. - 12:20 a.m.
BNA
-
SEA
8h 10m
1 stop
C$ 489Southwest
Booking Insights

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.

How much is a round-trip flight from Seattle to Nashville?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Nashville departing in July.

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 January, where tickets cost C$ 443 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is C$ 751 and C$ 691 respectively.

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

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.

No, with an average price for the route of C$ 611, prices are generally cheapest when you fly direct.

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, which saves you about 43% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Find deals
Expert advice

Expert advice for your flight from Seattle to Nashville

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on BNA

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 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

Good to know

Low seasonMarch
Cheapest flightC$ 242
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (2% 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.

Flights from Seattle to Nashville: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Seattle to Nashville 
Learn how KAYAK collects reviews and tips from users.
Verified travelerFlew with Alaska Airlines
SEA
-
BNA
Jul 2024
Fill or buy a bottle with screw on cap with water for flight. If you have to get up and down it can be placed behind the seat in of you.
BrentFlew with Alaska Airlines
SEA
-
BNA
May 2024
Seattle is a cluster, too. You have to enter at one end of the terminal to check bags, walk to the other end of the terminal for non-Pre-TSA security checks, then back again to the starting end fir the boarding gates.

FAQs for booking flights from Seattle to Nashville

  • What is the cheapest flight from Seattle to Nashville?

    In the last 5 days, the lowest price for a flight from Seattle to Nashville was C$ 242 for a one-way ticket and C$ 474 for a round-trip.

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

    Alaska Airlines, Delta, JetBlue, Hawaiian Airlines, and American Airlines 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 is the only airline alliance operating flights between Seattle and Nashville.

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

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

  • 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.

Prefer to fly direct from Seattle to Nashville?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Seattle/Tacoma Intl to Nashville Intl.
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

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Tuesday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Wednesday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Thursday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Friday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Saturday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Sunday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

See more nonstop flights

Direct returns

Nashville Intl to Seattle/Tacoma Intl

Monday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Tuesday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Wednesday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Thursday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Friday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Saturday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Sunday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

See more nonstop flights

Reviews of the top airline flying 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.
7.9
Alaska AirlinesOverall score based on 12511 reviews
8.1Boarding
7.8Comfort
7.0Food
7.0Entertainment
8.5Crew
Airline reviews

Crews were friendly enough. To help the airline I checked my carry on baggage. Typical "gonna be a full flight we need 19 carry on bags to be checked to help out". So I helped out only to have to wait 30+ mins for my luggage and risked not getting to my car rental on time. The return flight was delayed. Kept hearing employees say something about "they didn't have any power" which is kind of concerning. The air flow and air conditioning was insufficient. It was warm and stuffy during the flight. Plus no free wi-fi......Booooooo!

4.0 OkayShaun, Jun 2026
SEA - OKC
Read more Alaska Airlines reviews

Crews were friendly enough. To help the airline I checked my carry on baggage. Typical "gonna be a full flight we need 19 carry on bags to be checked to help out". So I helped out only to have to wait 30+ mins for my luggage and risked not getting to my car rental on time. The return flight was delayed. Kept hearing employees say something about "they didn't have any power" which is kind of concerning. The air flow and air conditioning was insufficient. It was warm and stuffy during the flight. Plus no free wi-fi......Booooooo!

Didn’t even get on, check my flight to Seattle for details. Do better Alaska.

A five hour nonstop flight traveling over a few time zones and over the dinner hour and you get a small bag of pretzels. And no screens to watch movies. I

The flight kept getting delayed due to a maintenance issue. That happens, but there is no excuse for changing the gate FIVE TIMES, including one time nearly all the way across SeaTac. After we were delayed for 3+ hours, they did send us (via email) a $12 meal voucher...except you can't find a $12 meal anywhere in that airport, unless you consider a bag of M&M's and a bottle of water a meal. The plane had one problem after another but finally took off 4.5 hours late. This caused us to miss our hotel shuttle at ORD (they didn't run past midnight and it was 3 am) so we had to wait 25 minutes and pay for an Uber. I did get a $50 flight voucher from Alaska...big deal. Barely covers my Uber ride that I shouldn't have needed.

I upgraded to a better seat and it was much more comfortable. Nobody serves food anymore and actually on a 2+ hr flight not necessary. I didn’t even get water.

Check in & bag drop was straightforward. Alaskair changed the gate approx 40 min before departure, and I only became aware due to Google wallet update to my boarding pass. Had to move from gate N1 to C9 which required use of the Train, luckily I had time available.

Super impressed by staff courtesy, and assistance, Flight was one of the best I've had despite turbulence... Will definitely be flying Alaskan air as my preferred choice

My boarding passes were pulled from my Apple wallet and my 3 family members who were all sitting together in the same row all got put middle seats and were one of the last to board and barely were able to get our bags in the luggage bins.

Was disappointed not to have known Alaska Air offers no music, no flight aware, no films.

I was surprised by everything. The cleanliness, the punctuality, the friendliness of the crew… and the Wi-Fi! Please keep up the good work.

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

Information on your arrival and departure airports

Seattle (SEA)
Nashville (BNA)