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Cheap flights from Nashville to Seattle from £92

BNA — SEA
12 Oct — 19 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Nashville to Seattle

Enter your travel dates to find the best prices.

Cheapest flights from Nashville to Seattle

Mon 23/1106:30 -
Nonstop5h 14m
Mon 30/1117:59 -
Nonstop4h 17m
Deal found 7/9£260
Wed 30/918:48 -
1 stop15h 52m
Fri 9/1017:34 -
Nonstop4h 25m
Deal found 7/9£262
Wed 21/1009:40 -
2 stops10h 25m
Sun 25/1005:30 -
2 stops10h 20m
Deal found 7/9£264
Fri 2/1007:34 -
2 stops15h 03m
Mon 5/1023:14 -
1 stop8h 15m
Deal found 7/9£268
Wed 30/918:48 -
1 stop15h 52m
Wed 7/1011:00 -
1 stop8h 51m
Deal found 7/9£269
Mon 28/919:28 -
1 stop6h 31m
Fri 9/1017:34 -
Nonstop4h 25m
Deal found 7/9£271
Fri 2/1007:00 -
Nonstop5h 03m
Fri 9/1017:34 -
Nonstop4h 25m
Deal found 7/9£272
Sat 14/1107:02 -
Nonstop5h 09m
Fri 27/1123:19 -
Nonstop4h 21m
Deal found 7/9£272
Fri 9/1019:55 -
1 stop6h 45m
Mon 12/1020:40 -
1 stop13h 40m
Deal found 7/9£273
Wed 7/1019:48 -
1 stop15h 39m
Sun 11/1022:35 -
1 stop9h 14m
Deal found 9/9£274
Wed 14/1007:00 -
Nonstop5h 05m
Sat 24/1007:32 -
2 stops13h 40m
Deal found 9/9£277
Mon 28/919:28 -
1 stop6h 31m
Wed 7/1011:25 -
1 stop9h 13m
Deal found 7/9£278

Find flight deals from Nashville to Seattle

Round-trip from

£260

One-way from

£92

Popular in

June

Cheapest in

January

Average price

£296

Good round-trip deal

£248 or less
Delta
  • Delta
  • 23/11-30/11
  • Nonstop
  • 9h 31m total
  • Nashville to Seattle
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Southwest
  • Southwest
  • 22/10-31/12
  • 1 total stop
  • 6h 45m total
  • Nashville to Seattle
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£30 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Nashville Intl to Seattle/Tacoma Intl.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Nashville to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Sat 17/10

14:30-21:40

2 stops9h 10m

Seattle/Tacoma Intl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£99

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Thu 4/3

06:50-10:05

Nonstop5h 15m

Seattle/Tacoma Intl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£110

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Tue 2/3

06:50-10:05

Nonstop5h 15m

Seattle/Tacoma Intl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£110
Fastest return journey

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Thu 5/11

07:00-10:05

Nonstop5h 05m

Seattle/Tacoma Intl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£110

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Tue 16/2

14:45-22:38

1 stop9h 53m

Seattle/Tacoma Intl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£118

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Thu 4/3

16:55-00:40

1 stop9h 45m

Seattle/Tacoma Intl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£147

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Mon 8/3

15:01-22:59

2 stops9h 58m

Seattle/Tacoma Intl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£151

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Tue 23/2

07:00-16:10

2 stops11h 10m

Seattle/Tacoma Intl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£151

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Wed 10/3

05:40-13:05

2 stops9h 25m

Seattle/Tacoma Intl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£151

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Wed 4/11

07:30-19:09

2 stops13h 39m

Seattle/Tacoma Intl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£158

Flights are sorted by cheapest return flights first.

Deals found on 7/9

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Nashville to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Nashville with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Nashville to Seattle

How far ahead should I book a flight from Nashville to Seattle?

Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from Nashville to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Nashville to Seattle?

Currently, January is the cheapest month in which you can book a flight from Nashville to Seattle (average of £223). Flying from Nashville to Seattle in June is currently the most expensive (average of £343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BNA to SEA?

When flying from Nashville to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Nashville to Seattle?

Airfare is below average for this route at the moment.

Nashville to Seattle flights typically cost between £272 and £368 in November.
The cheapest return price found within the last 5 days was £260 on Delta (23 Nov–30 Nov).

Related info for your journey

  • How popular is this Nashville to Seattle flight route?

    Flights from Nashville Intl to Seattle/Tacoma Intl have been viewed 1 times in the past calendar month.

  • How long is the flight from Nashville to Seattle?

    A quick flight from Nashville to Seattle can take about 5h 05m. Delta provides one of the quickest options available for as low as £272. There are 1972 mi between Nashville and Seattle. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from Nashville to Seattle?

    The top 3 most reliable airlines when flying from Nashville to Seattle are Atlas Air (100%), Finnair (95%) and Korean Air (82%).

  • Can I find deals for flights from Nashville to Seattle that include hotel bookings?

    Yes. In addition to deals on Nashville to Seattle flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Nashville to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Nashville to Seattle.

  • Can I find deals for business class flights from Nashville to Seattle?

    Yes. Cheapflights offers flight deals from Nashville to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Nashville to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Nashville to Seattle (average of £223). Flying from Nashville to Seattle in June is currently the most expensive (average of £343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Federal Way
SeaTac

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When you search for this flight from Nashville to Seattle, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Nashville to Seattle?

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Nashville to Seattle flexibly with Cheapflights today.

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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Seattle from Nashville today and book when prices fit your budget.

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