Cheap Flights from Seattle / Tacoma International to Nashville

Compare Seattle / Tacoma International to Nashville flight deals

Find the cheapest month or even day of the year to fly to Nashville

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Flight deals from Seattle / Tacoma International to Nashville

Looking for a cheap last-minute deal or the best return flight from Seattle / Tacoma International to Nashville? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Seattle / Tacoma International to Nashville

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle / Tacoma International to Nashville flights are currently cheapest in February.

Direct flights from Seattle / Tacoma International to Nashville

Seattle / Tacoma International to Nashville: Alternative routes

Compare routes from Seattle / Tacoma International to Nashville below. You may find an airport to fly into that's cheaper, faster, or easier than Nashville.

Seattle to Nashville: Flight information

The things to know before you go.
Cheapest flight foundR 1,339
Cheapest month to flyFebruary
Average flight time4 hrs, 22 mins
Most popular airlineAir Tahiti Nui
Average flights per week147

Finding cheap flights from Seattle / Tacoma International to Nashville: Frequently asked questions

The best price we found for a return flight from Seattle / Tacoma International to Nashville is R 2,792. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 22 minutes is the average flight time from Seattle / Tacoma International to Nashville.
Air Tahiti Nui, Hawaiian Airlines and Alaska Airlines fly direct from Seattle / Tacoma International to Nashville.
As of December 2025, there are 147 flights per week flying from Seattle / Tacoma International to Nashville.
The cheapest month to fly from Seattle / Tacoma International to Nashville is usually February.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Seattle / Tacoma International Airport to Nashville Airport on Sunday, 1 February 2026.
Yes – the average flight time is 4 hours and 22 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Nashville but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Nashville is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines and Hawaiian Airlines offer the cheapest flight tickets to Nashville.

Flying from Seattle-Tacoma International Airport (SEA) to Nashville International Airport (BNA): what you need to know

  • Around 4 hours 25 minutes is how long you can expect to be travelling on a direct flight from Seattle-Tacoma International Airport to Nashville International Airport.

  • The timezone in Nashville is UTC-5, which is two hours ahead of Seattle.

  • Each week, there are 27 Seattle-Tacoma International Airport to Nashville International Airport flights. If you'd like to be on board as early as possible, jump on the 09:30 Southwest Airlines flight. If you're eager to make the most of your day before flying, the last departure is at 23:30 with Alaska Airlines.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Make sure you're at the airport on time to catch your SEA to BNA flight.

  • During popular months like July, you'll want to get to the airport well in advance. Arrive two hours before domestic departures and four hours ahead of an international flight whenever you're flying during a peak period in general.

  • You can fly nonstop to Nashville, United States. Prepare for takeoff with one of these airlines that offer direct flights from Seattle-Tacoma International Airport to Nashville International Airport:

  • Alaska Airlines tops the list for bookings on this route.

  • Delta Air Lines tops the rankings as the most punctual carrier for SEA to BNA flights, with 91.53% of its services reaching their destination on schedule.

  • If you'd like to include a stop along the way, just uncheck 'Direct flights only' when searching for your ticket from Seattle-Tacoma International Airport to Nashville International Airport. These are the most popular stopovers between SEA and BNA:

    • Lambert-St. Louis International Airport

    • Denver International Airport

    • O'Hare International Airport

How to find the cheapest flights from Seattle-Tacoma International Airport (SEA) to Nashville International Airport (BNA)

  • The lowest price we've found for a one-way Seattle-Tacoma International Airport to Nashville International Airport flight is R 1,339. A round-trip fare right now is R 2,792. Depending on the availability when you book, these fares could change.

  • Score cheap tickets from SEA to BNA by booking six months ahead. Based on our research, that's the sweet spot for finding the biggest deals.

  • The cheapest month for flights from Seattle-Tacoma International Airport to Nashville International Airport is May. Use the 'Whole month' tool to see the lowest prices if you have flexible dates.

  • There's no need to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll let you know as soon as a special offer becomes available on cheap flights from SEA to BNA.

  • Discover the ideal flight for you by using the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Seattle-Tacoma International Airport to Nashville International Airport, use the 'Sort by' function. You can also filter results by airline, departure and arrival times, and journey duration.

Handy information about Seattle-Tacoma International Airport (SEA)

  • 81.27% of flights leaving Seattle-Tacoma International Airport arrive at their destination on time. With its reliable on-time performance, disruptions are unlikely when setting off from SEA.

  • Seattle-Tacoma International Airport is about 23 kilometres from central Seattle. If you're driving, catching a cab or ride-sharing from the centre, it'll take 20 minutes or so to get there, depending on the traffic.

  • Expect a trip time of roughly 55 minutes on public transport.

  • Get your travels off to a hassle-free start by staying near SEA. Whether you're boarding an early flight from Seattle-Tacoma International Airport to Nashville International Airport or want to avoid feeling rushed, these hotels are the answer:

Arriving at Nashville International Airport (BNA)

Getting from Nashville International Airport (BNA) to central Nashville

  • The address for BNA is One Terminal Drive, Suite 501.

  • Nashville International Airport is approximately 18 kilometres from central Nashville. The drive time takes about 15 minutes.

  • Getting to the centre by public transport takes roughly 1 hour 5 minutes.

When to fly to Nashville International Airport (BNA)

  • The quietest month for a flight from Seattle-Tacoma International Airport to Nashville International Airport is April, while July is the busiest. Pick the ideal time to go to Nashville based on whether you prefer a more fast-paced or easygoing experience.

  • When reserving your flight from Seattle-Tacoma International Airport to Nashville International Airport, consider the type of weather you like. July is the warmest month in Nashville, with the temperature ranging from 18ºC (64ºF) to 33ºC (91ºF).

  • January has average temperatures of between -5ºC (23ºF) and 11ºC (52ºF). Search for cheap tickets from SEA to BNA sometime around then if you want to travel in cooler conditions.

Explore more of United States

  • Indianapolis is just one of the many places in United States waiting to be explored once you've taken in the sights of Nashville. Around 402 kilometres away to the north, top sights here include The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

  • If you're eager to discover another corner of United States, head for Memphis, about 322 kilometres west of Nashville. Beale Street, National Civil Rights Museum and Sun Studio are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.