$104 Cheap Flights from Nashville (BNA) to Seattle (SEA)

View $104 flight on Fri, May 30, 2025Opens in a new window

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

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Find available prices by choosing your travel dates.

Cheap Flights from Nashville to Seattle (BNA-SEA)

Prices were available within the past 7 days and start at $104 for one-way flights and $198 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, May 30 - Sat, May 31
BNA
Nashville
SEA
Seattle
$198 Roundtrip, found 1 day ago
$198
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, May 30 from Nashville to Seattle, returning Sat, May 31, priced at $198 found 1 day ago
Frontier Airlines
Fri, May 30 - Mon, Jun 2
BNA
Nashville
SEA
Seattle
$208 Roundtrip, found 1 hour ago
$208
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, May 30 from Nashville to Seattle, returning Mon, Jun 2, priced at $208 found 1 hour ago
Alaska Airlines
Wed, May 14 - Sat, May 24
BNA
Nashville
SEA
Seattle
$213 Roundtrip, found 4 hours ago
$213
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Wed, May 14 from Nashville to Seattle, returning Sat, May 24, priced at $213 found 4 hours ago
Spirit Airlines
Sat, May 17 - Sat, May 24
BNA
Nashville
SEA
Seattle
$215 Roundtrip, found 10 hours ago
$215
Roundtrip
found 10 hours ago
Select Spirit Airlines flight, departing Sat, May 17 from Nashville to Seattle, returning Sat, May 24, priced at $215 found 10 hours ago
Frontier Airlines
Sat, May 24 - Fri, May 30
BNA
Nashville
SEA
Seattle
$218 Roundtrip, just found
$218
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, May 24 from Nashville to Seattle, returning Fri, May 30, priced at $218 just found
Frontier Airlines
Fri, May 30 - Mon, Jun 2
BNA
Nashville
SEA
Seattle
$225 Roundtrip, found 1 hour ago
$225
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, May 30 from Nashville to Seattle, returning Mon, Jun 2, priced at $225 found 1 hour ago
Frontier Airlines
Thu, May 1 - Sat, May 10
BNA
Nashville
SEA
Seattle
$227 Roundtrip, found 18 hours ago
$227
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Thu, May 1 from Nashville to Seattle, returning Sat, May 10, priced at $227 found 18 hours ago
American Airlines
Wed, May 28 - Sat, May 31
BNA
Nashville
SEA
Seattle
$228 Roundtrip, found 7 hours ago
$228
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Wed, May 28 from Nashville to Seattle, returning Sat, May 31, priced at $228 found 7 hours ago
Alaska Airlines
Wed, May 14 - Mon, May 19
BNA
Nashville
SEA
Seattle
$228 Roundtrip, found 2 hours ago
$228
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Wed, May 14 from Nashville to Seattle, returning Mon, May 19, priced at $228 found 2 hours ago
Delta
Wed, May 14 - Tue, May 20
BNA
Nashville
SEA
Seattle
$237 Roundtrip, just found
$237
Roundtrip
just found
Select Delta flight, departing Wed, May 14 from Nashville to Seattle, returning Tue, May 20, priced at $237 just found

Frequently asked questions

How much does a flight from Nashville Intl. Airport (BNA) to Seattle - Tacoma Intl. Airport (SEA) cost?
Cheap round-trip flights from Nashville Intl. Airport (BNA) to Seattle - Tacoma Intl. Airport (SEA) start from $237. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Alaska Airlines flight leaving BNA on May 7 2025 and touching down at SEA. The price was last updated on April 20 2025 and has not changed since.
What is the cheapest month to fly from BNA to SEA?
The cheapest flights from BNA to SEA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Nashville Intl. Airport (BNA) to Seattle - Tacoma Intl. Airport (SEA)?
Fly directly from Nashville Intl. Airport (BNA) to Seattle - Tacoma Intl. Airport (SEA) on an Alaska Airlines flight.
What is the cheapest airline that flies from BNA to SEA?
Currently, the cheapest carrier operating one-way flights from BNA to SEA is Southwest Airlines. You can jet off on this route from $119. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from BNA on June 17 2025. Prices were last updated on April 20 2025 and have not changed since.
How many flights per day from Nashville Intl. Airport (BNA) to Seattle - Tacoma Intl. Airport (SEA)?
With an average of 2 nonstop flights that operate from Nashville Intl. Airport (BNA) to Seattle - Tacoma Intl. Airport (SEA) daily, you’ll be on your way in no time.
What are the most popular departure times for flights from Nashville Intl. Airport (BNA) to Seattle - Tacoma Intl. Airport (SEA)?
Flights between BNA and SEA are their busiest at 7 AM. If you’re after a quieter experience and possibly cheaper fares, look for a time when demand is lower.
What day of the week has the most flights from BNA to SEA?
If you travel on a Sunday, you’ll get the widest range of options for flights from Nashville Intl. Airport (BNA) to Seattle - Tacoma Intl. Airport (SEA).
What is the earliest flight from Nashville Intl. Airport (BNA) to Seattle - Tacoma Intl. Airport (SEA)?
The earliest flight departing from Nashville Intl. Airport (BNA) is at around 7:00AM UTC-6. Board this plane and you’ll touch down at Seattle - Tacoma Intl. Airport (SEA) at approximately 10:20AM UTC-8. The total flight duration is 5h 20m.
How long does it take to fly from Nashville Intl. Airport (BNA) to Seattle - Tacoma Intl. Airport (SEA)?
The average flight time from BNA to SEA is 5 hours and 15 minutes, covering a distance of 2,000 mi.
What airline has the least delays from BNA to SEA?
With 92% of journeys generally arriving as scheduled, Southwest Airlines has the best on-time performance for direct flights from Nashville Intl. Airport (BNA) to Seattle - Tacoma Intl. Airport (SEA). To check your flight status and receive notifications if anything changes, simply head to the Expedia App.
What is the best time to fly from Nashville Intl. Airport (BNA) to Seattle - Tacoma Intl. Airport (SEA)?
To avoid potential delays on the Nashville Intl. Airport (BNA) to Seattle - Tacoma Intl. Airport (SEA) route, aim to travel before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Seattle from Nashville Intl. Airport (BNA)?
Seattle - Tacoma Intl. Airport (SEA) is the only airport in Seattle with direct flights from Nashville Intl. Airport (BNA). Compare the available options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Nashville Intl. Airport (BNA) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Holding off until just before your trip to book a flight from BNA to SEA generally means paying more. Although you may find some last-minute offers, there’s no guarantee. Keep your travel plans flexible to maximize your chances of landing a bargain.
Is it cheaper to book a BNA to SEA flight and hotel package?
Compared with arranging flights and hotels separately, booking a BNA to SEA flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place takes the hassle out of planning your trip. Simply secure your flights and select from our extensive range of stays, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Nashville Intl. Airport (BNA) to Seattle - Tacoma Intl. Airport (SEA)?
Typically, you’re able to cancel or reschedule your BNA to SEA flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline’s fees and rules on flight changes, or if you want more details, head to our Customer Service portal.
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