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£133 Cheap Flights from Nashville (BNA) to Seattle (SEA)

View £133 flight on Fri, 18 Sept 2026Opens in a new window

Popular airlines from Nashville International Airport (BNA) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Nashville (BNA) to Seattle (SEA)

Prices were available within the past 7 days and start at £133 for one-way flights and £265 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, 21 Aug - Fri, 4 Sept
BNA
Nashville
SEA
Seattle
£265 Return, found 4 days ago
£265
Return
found 4 days ago
Select Alaska Airlines flight, departing Fri, 21 Aug from Nashville to Seattle, returning Fri, 4 Sept, priced at £265 found 4 days ago
Delta
Fri, 21 Aug - Fri, 4 Sept
BNA
Nashville
SEA
Seattle
£265 Return, found 4 days ago
£265
Return
found 4 days ago
Select Delta flight, departing Fri, 21 Aug from Nashville to Seattle, returning Fri, 4 Sept, priced at £265 found 4 days ago
Alaska Airlines
Fri, 18 Sept - Fri, 25 Sept
BNA
Nashville
SEA
Seattle
£266 Return, found 2 days ago
£266
Return
found 2 days ago
Select Alaska Airlines flight, departing Fri, 18 Sept from Nashville to Seattle, returning Fri, 25 Sept, priced at £266 found 2 days ago
Alaska Airlines
Sat, 19 Sept - Mon, 21 Sept
BNA
Nashville
SEA
Seattle
£268 Return, found 1 day ago
£268
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 19 Sept from Nashville to Seattle, returning Mon, 21 Sept, priced at £268 found 1 day ago
Alaska Airlines
Sun, 23 Aug - Sat, 5 Sept
BNA
Nashville
SEA
Seattle
£270 Return, found 4 days ago
£270
Return
found 4 days ago
Select Alaska Airlines flight, departing Sun, 23 Aug from Nashville to Seattle, returning Sat, 5 Sept, priced at £270 found 4 days ago
Alaska Airlines
Fri, 21 Aug - Fri, 4 Sept
BNA
Nashville
SEA
Seattle
£272 Return, found 4 days ago
£272
Return
found 4 days ago
Select Alaska Airlines flight, departing Fri, 21 Aug from Nashville to Seattle, returning Fri, 4 Sept, priced at £272 found 4 days ago
Alaska Airlines
Wed, 23 Sept - Wed, 30 Sept
BNA
Nashville
SEA
Seattle
£273 Return, found 4 days ago
£273
Return
found 4 days ago
Select Alaska Airlines flight, departing Wed, 23 Sept from Nashville to Seattle, returning Wed, 30 Sept, priced at £273 found 4 days ago
American Airlines
Fri, 21 Aug - Fri, 4 Sept
BNA
Nashville
SEA
Seattle
£290 Return, found 4 days ago
£290
Return
found 4 days ago
Select American Airlines flight, departing Fri, 21 Aug from Nashville to Seattle, returning Fri, 4 Sept, priced at £290 found 4 days ago
United
Fri, 21 Aug - Fri, 4 Sept
BNA
Nashville
SEA
Seattle
£352 Return, found 4 days ago
£352
Return
found 4 days ago
Select United flight, departing Fri, 21 Aug from Nashville to Seattle, returning Fri, 4 Sept, priced at £352 found 4 days ago
JetBlue Airways
Wed, 23 Sept - Sun, 27 Sept
BNA
Nashville
SEA
Seattle
£381 Return, found 3 days ago
£381
Return
found 3 days ago
Select JetBlue Airways flight, departing Wed, 23 Sept from Nashville to Seattle, returning Sun, 27 Sept, priced at £381 found 3 days ago

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city centre is 20 minutes. Flights from £357
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city centre20 min
Flights from £357

Frequently asked questions

How much does a flight from Nashville, TN (BNA) to Seattle, WA (SEA) cost?
You can find one-way and return flights from Nashville, TN (BNA) to Seattle, WA (SEA) with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when BNA to SEA ticket fares go up or down.
What is the cheapest month to fly from Nashville, TN (BNA-Nashville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The cheapest months to fly from BNA to SEA are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Nashville, TN (BNA-Nashville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
There are 2 airlines offering direct flights from Nashville Intl. (BNA) to Seattle - Tacoma Intl. (SEA). Here are the top carriers:
  • Delta operates 15 direct flights from Nashville Intl. (BNA) to Seattle - Tacoma Intl. (SEA) every week.
  • Southwest Airlines operates 7 direct flights from Nashville Intl. (BNA) to Seattle - Tacoma Intl. (SEA) every week.
What is the cheapest airline that flies from Nashville, TN (BNA-Nashville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Southwest Airlines is one of the cheapest airlines offering nonstop return flights from Nashville Intl. (BNA) to Seattle - Tacoma Intl. (SEA), with tickets starting from around £220 for flights that can be booked for departure within the next year. Sun Country Airlines is one of the cheapest airlines offering connecting return flights from Nashville Intl. (BNA) to Seattle - Tacoma Intl. (SEA), with tickets starting from around £233. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Nashville, TN (BNA) to Seattle, WA (SEA)?
To find a cheap flight from Nashville, TN (BNA) to Seattle, WA (SEA), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Nashville, TN (BNA-Nashville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Nashville, TN (BNA-Nashville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The earliest flight from Nashville, TN (BNA-Nashville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) typically departs around 5:00 AM. This service is operated by American Airlines and is a seasonal service active in June. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Nashville, TN (BNA-Nashville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
When flying from Nashville, TN (BNA-Nashville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), you have a few options. A nonstop flight typically takes around 5 hours, covering a distance of approximately 3,177 kilometers. If you opt for a one-stop flight, your journey will usually be longer, taking about 7 hours 48 minutes. Flights with two or more stops will extend your travel time further, typically to around 11 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some flexibility in your travel plans.
Can you fly business or first class from Nashville, TN (BNA) to Seattle, WA (SEA)?
Select the "Business class" and "First class" filters when looking for Nashville, TN (BNA) to Seattle, WA (SEA) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How much is a business class flight from Nashville, TN (BNA-Nashville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
A non-stop, one-way business class flight from Nashville, TN (BNA-Nashville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) is usually around £471 - £712. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Nashville, TN (BNA-Nashville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) if you opt for a connecting flight.
How do I earn miles on a Nashville, TN (BNA-Nashville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight with Expedia?
It's easy to earn miles on a Nashville, TN (BNA-Nashville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Seattle, WA (SEA) from Nashville, TN (BNA)?
If you're planning to travel to Seattle from Nashville Intl. (BNA), you can fly directly into Seattle - Tacoma Intl. (SEA). Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Portland Intl. (PDX), or O'Hare Intl. (ORD) before reaching Seattle. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Nashville, TN (BNA-Nashville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) at the last minute?
Typically, booking a last minute flight from Nashville, TN (BNA-Nashville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Nashville, TN (BNA-Nashville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package?
Securing a Nashville, TN (BNA-Nashville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Nashville, TN (BNA) to Seattle, WA (SEA)?
If you booked your Nashville, TN (BNA) to Seattle, WA (SEA) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Nashville Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways, United
Return price
£264
Distance
3157 km
Average flight time
2 hours 59 mins

Book with confidence

Compare flights from Nashville to Seattle easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Nashville to Seattle. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Seattle - Tacoma Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Nashville Intl. to Seattle - Tacoma Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Nashville Intl. (BNA) to Seattle - Tacoma Intl. (SEA)

The easiest way to view the best deals on flights from Nashville to Seattle today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Nashville Intl. to Seattle - Tacoma Intl. start at just £265 and range up to £381.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Nashville and Seattle
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Nashville to Seattle flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Nashville Intl. to Seattle - Tacoma Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Nashville to Seattle easily and book with confidence

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*Available to Expedia members.