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

View AU$252 flight on Thu, 6 Aug 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 for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 6 Aug - Thu, 13 Aug
BNA
Nashville
SEA
Seattle
AU$541 Return, found 5 days ago
AU$541
Return
found 5 days ago
Select American Airlines flight, departing Thu, 6 Aug from Nashville to Seattle, returning Thu, 13 Aug, priced at AU$541 found 5 days ago
Alaska Airlines
Thu, 6 Aug - Sat, 8 Aug
BNA
Nashville
SEA
Seattle
AU$563 Return, found 5 days ago
AU$563
Return
found 5 days ago
Select Alaska Airlines flight, departing Thu, 6 Aug from Nashville to Seattle, returning Sat, 8 Aug, priced at AU$563 found 5 days ago
American Airlines
Wed, 5 Aug - Wed, 12 Aug
BNA
Nashville
SEA
Seattle
AU$576 Return, found 5 days ago
AU$576
Return
found 5 days ago
Select American Airlines flight, departing Wed, 5 Aug from Nashville to Seattle, returning Wed, 12 Aug, priced at AU$576 found 5 days ago
American Airlines
Thu, 6 Aug - Thu, 13 Aug
BNA
Nashville
SEA
Seattle
AU$605 Return, found 5 days ago
AU$605
Return
found 5 days ago
Select American Airlines flight, departing Thu, 6 Aug from Nashville to Seattle, returning Thu, 13 Aug, priced at AU$605 found 5 days ago
American Airlines
Thu, 6 Aug - Thu, 13 Aug
BNA
Nashville
SEA
Seattle
AU$613 Return, found 5 days ago
AU$613
Return
found 5 days ago
Select American Airlines flight, departing Thu, 6 Aug from Nashville to Seattle, returning Thu, 13 Aug, priced at AU$613 found 5 days ago
Delta
Thu, 6 Aug - Thu, 13 Aug
BNA
Nashville
SEA
Seattle
AU$620 Return, found 5 days ago
AU$620
Return
found 5 days ago
Select Delta flight, departing Thu, 6 Aug from Nashville to Seattle, returning Thu, 13 Aug, priced at AU$620 found 5 days ago
Delta
Thu, 6 Aug - Thu, 13 Aug
BNA
Nashville
SEA
Seattle
AU$622 Return, found 5 days ago
AU$622
Return
found 5 days ago
Select Delta flight, departing Thu, 6 Aug from Nashville to Seattle, returning Thu, 13 Aug, priced at AU$622 found 5 days ago
Delta
Wed, 5 Aug - Wed, 12 Aug
BNA
Nashville
SEA
Seattle
AU$636 Return, found 5 days ago
AU$636
Return
found 5 days ago
Select Delta flight, departing Wed, 5 Aug from Nashville to Seattle, returning Wed, 12 Aug, priced at AU$636 found 5 days ago
American Airlines
Thu, 6 Aug - Sat, 8 Aug
BNA
Nashville
SEA
Seattle
AU$642 Return, found 5 days ago
AU$642
Return
found 5 days ago
Select American Airlines flight, departing Thu, 6 Aug from Nashville to Seattle, returning Sat, 8 Aug, priced at AU$642 found 5 days ago
United
Wed, 5 Aug - Wed, 12 Aug
BNA
Nashville
SEA
Seattle
AU$650 Return, found 5 days ago
AU$650
Return
found 5 days ago
Select United flight, departing Wed, 5 Aug from Nashville to Seattle, returning Wed, 12 Aug, priced at AU$650 found 5 days ago

Frequently asked questions

How much does a flight from Nashville, TN (BNA-Nashville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) cost?
You can find one-way and return flights from BNA to 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.
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 airline to fly with from Nashville, TN (BNA-Nashville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The best airline to fly with from Nashville, TN (BNA-Nashville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) will differ from traveler to traveler. If you like to fly early, Delta offers early morning flights. If price is the most important factor, Southwest Airlines typically offers the lowest fares. Southwest Airlines offers the most daily flights from Nashville, TN (BNA-Nashville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
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.
How many flights per day from Nashville, TN (BNA-Nashville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
You'll find approximately 3 nonstop flights per day from Nashville Intl. (BNA) to Seattle - Tacoma Intl. (SEA). For even more choices, look at flights that include layovers, as there are around 203 connecting flights per day. Some common connection points include O'Hare Intl. (ORD), Dallas-Fort Worth Intl. (DFW), and Hartsfield-Jackson Atlanta Intl. (ATL).
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.
What day of the week has the most flights from Nashville, TN (BNA-Nashville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
You'll find the most flights from Nashville Intl. (BNA) to Seattle - Tacoma Intl. (SEA) on a Friday, with around 107 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Southwest Airlines, American Airlines, and United. Flight schedules are quite consistent throughout the week, so you'll have a good selection of flights no matter which day you choose to fly.
What are the most popular departure times for flights from Nashville, TN (BNA-Nashville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The most popular departure times for flights from Nashville, TN (BNA-Nashville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) are in the early morning, from 6am to 9am. Many major carriers, including Alaska Airlines, Delta and American Airlines, offer flights during this window. Many travellers prefer this time because it allows for an early start to their journey, getting them to their destination with plenty of day left.
How long does it take to fly from Nashville, TN (BNA-Nashville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Flying nonstop from BNA to SEA takes around 5 hours 20 minutes, with the route covering approximately 3,177 kilometers. Flights with a layover typically take 4 hours 30 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Nashville, TN (BNA-Nashville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Yes, you can fly business class or first class between BNA and SEA. Airlines that offer business class service on this route include:
  • Frontier Airlines
  • Alaska Airlines
  • Delta
First class cabins are available on:
  • Alaska Airlines
  • Delta
  • United
  • American Airlines
How do I earn miles on a Nashville, TN (BNA) to Seattle, WA (SEA) flight with Expedia?
It's easy to earn miles on a Nashville, TN (BNA) to Seattle, WA (SEA) 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) to Seattle, WA (SEA) at the last minute?
Typically, booking a last minute flight from Nashville, TN (BNA) to Seattle, WA (SEA) 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) to Seattle, WA (SEA) flight and hotel package?
Securing a Nashville, TN (BNA) to Seattle, WA (SEA) 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.
Return price
AU$540
Distance
3157 km
Average flight time
2 hours 59 mins

Book with confidence

Your quick guide to flights from Nashville to Seattle

Pick up great flights from Nashville to Seattle

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Nashville to Seattle. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Nashville to Seattle that take around hours.

Find cheap flights from Nashville to Seattle

From the great flight deals with prices currently ranging from AU$541 to AU$650, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Nashville to Seattle around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Seattle is normally in August.

Reasons to book your flight from Nashville to Seattle with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Nashville to Seattle across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Seattle right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Nashville to Seattle

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