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

View AU$211 flight on Tue, 28 Oct 2025Opens 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.

Find the cheapest month to fly from Nashville (BNA) to Seattle (SEA)

November is typically the cheapest month to fly

From AU$231 - AU$509 per traveller.

Frequently asked questions

How much is a flight from Nashville Intl. Airport (BNA) to Seattle - Tacoma Intl. Airport (SEA)?
Pack your bags, because round-trip journeys from Nashville International Airport to SEA start from . That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book today to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Nashville Intl. Airport (BNA) to SEA?
Each airline has different terms and conditions. If you decide to cancel your holiday, head to our Customer Service Portal.
How do I find cheap flights from Nashville International Airport to Sea-Tac Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Nashville International Airport to SEA flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Nashville Intl. Airport (BNA) to SEA?
The flight distance between Nashville Intl. Airport (BNA) and SEA is 3 200 kilometres. Bring along a drink, a few snacks and an interesting novel to read. Keep yourself occupied and time will zip by.
Which airlines fly direct from Nashville International Airport to Seattle - Tacoma Intl. Airport (SEA)?
One airline that flies from Nashville Intl. Airport (BNA) to SEA is Alaska Airlines (AS). It offers 60 flights a month. If you're eager for more options, have a look at the ticket prices from Delta Air Lines (DL). This airlines operates 30 flights monthly between these airports.
Are BNA to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?
Fares from Nashville International Airport to SEA are available up to a year before departure on Expedia. And although you may occasionally nab great last-minute deal, it's never a sure thing. Also, booking your flights in advance means you'll have more choices — and you can avoid getting caught in the dreaded middle seat! We're constantly updating our fares to make sure you get the biggest bargains, so check back often for all the latest specials.

Travel information

Travel information

Origin airport
Nashville Intl.
Destination airport
Seattle - Tacoma Intl.
Distance
3157 km
Average flight time
4 hours 14 mins

Book with confidence

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 16 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 4 hours.

Find cheap flights from Nashville to Seattle

From the great flight deals with prices currently ranging from to , 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 .

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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Explore a world of travel with Expedia

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