BNA to SEA: Find the Best Flight Deals from Music City to the Emerald City

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April 2026SouthwestBNASEA

Last updated Feb 16, 2026

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Tracking the Apr 2, 2026 departure — the cheapest date we found.

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Nashville (BNA)

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Seattle (SEA)

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Traveling from the heart of the American South in Nashville (BNA) to the Pacific Northwest's crown jewel, Seattle (SEA), offers a fascinating transition from country music heritage to high-tech innovation and stunning natural landscapes. This cross-country journey spans approximately 2,000 miles, connecting two of the fastest-growing metropolitan areas in the United States. Whether you are traveling for business at a tech giant like Amazon or Microsoft, or seeking a recreational escape to the Olympic Peninsula, understanding the nuances of this specific flight path can help ensure a smooth and cost-effective transition between these two vibrant cultural hubs.

Travel Tips

When flying from Nashville to Seattle, consider booking a non-stop flight with Alaska Airlines or Southwest to minimize travel time, which typically lasts around five hours. Since you are traveling across two time zones, staying hydrated and adjusting your sleep schedule a day early can help mitigate jet lag upon arrival in the Pacific Northwest. Always pack a versatile rain jacket regardless of the season, as Seattle's weather is famously unpredictable and often involves light mist or drizzle even when the forecast looks clear. Lastly, utilize the light rail system at SEA for an affordable and efficient transit option into downtown, especially during the heavy afternoon traffic hours on the I-5 corridor.

Airport Information

Nashville (BNA)

Nashville International Airport (BNA) serves as a major gateway for Tennessee and the surrounding regions, recently undergoing significant expansions to accommodate its booming passenger traffic. Known for its Music City atmosphere, the terminal often features live musical performances and an impressive array of local dining options, including hot chicken outposts and craft breweries. It is located just eight miles east of downtown Nashville, making it easily accessible via rideshare.

Seattle (SEA)

Seattle-Tacoma International Airport (SEA), commonly referred to as Sea-Tac, is the primary international gateway for the Pacific Northwest and a major hub for Alaska Airlines and Delta Air Lines. The airport is situated about 14 miles south of downtown Seattle and offers world-class amenities, including extensive art installations and views of Mount Rainier on clear days. Passengers can enjoy local Pacific Northwest cuisine and utilize the Link Light Rail for a direct connection to the city's central business district.

Seasonal Pricing Patterns

Flight prices for the BNA to SEA route fluctuate significantly based on the season, with peak pricing typically occurring during the summer months of June through August when the weather in Seattle is most favorable. Conversely, travelers can often find the cheapest fares during the late winter months of January and February, provided they avoid holiday peaks. Mid-week departures, particularly on Tuesdays and Wednesdays, generally offer better value than weekend flights.

Frequently Asked Questions

How long is the flight from BNA to SEA?

A direct flight from Nashville to Seattle typically takes between 4 hours and 45 minutes to 5 hours and 15 minutes, depending on wind patterns.

Which airlines offer direct flights between Nashville and Seattle?

Alaska Airlines and Southwest Airlines currently offer non-stop service between BNA and SEA, while other carriers like Delta and American offer connecting flights.

What is the time difference between Nashville and Seattle?

Seattle is in the Pacific Time Zone, which is two hours behind Nashville's Central Time Zone.

Is there a light rail from Seattle airport to downtown?

Yes, the Sound Transit Link Light Rail connects Sea-Tac Airport directly to several stops in downtown Seattle and as far north as Northgate.

When is the best time to book a flight for the lowest fare?

It is generally recommended to book at least 3 to 6 weeks in advance to secure the most competitive pricing for this specific cross-country route.

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