Find flights
Deals
When to book
FAQs

Cheap flights from Nashville to Seattle from C$ 106

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SEA
14 Apr — 21 Apr1
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
Explore the most affordable flight options available from Nashville to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 March 2026.

Sat 2/54:15 p.m.
BNA
-
SEA
1 stop7h 45m
Southwest
Mon 4/55:15 a.m.
SEA
-
BNA
1 stop6h 15m
Southwest
Deal found 11/3C$ 241
Sat 2/54:58 p.m.
BNA
-
SEA
Nonstop5h 14m
Delta
Tue 12/55:40 p.m.
SEA
-
BNA
Nonstop4h 35m
Delta
Deal found 10/3C$ 246
Sat 2/56:35 a.m.
BNA
-
SEA
1 stop7h 40m
Southwest
Sun 10/511:55 p.m.
SEA
-
BNA
2 stops9h 35m
Southwest
Deal found 11/3C$ 248
Mon 11/53:25 p.m.
BNA
-
SEA
1 stop10h 40m
Southwest
Sat 16/58:30 a.m.
SEA
-
BNA
2 stops8h 30m
Southwest
Deal found 11/3C$ 257
Sat 2/54:58 p.m.
BNA
-
SEA
Nonstop5h 14m
Delta
Wed 13/57:25 a.m.
SEA
-
BNA
1 stop8h 50m
Delta
Deal found 10/3C$ 259
Thu 30/47:20 p.m.
BNA
-
SEA
1 stop6h 39m
Delta
Sun 3/511:59 p.m.
SEA
-
BNA
1 stop7h 24m
Delta
Deal found 10/3C$ 273
Fri 24/47:00 p.m.
BNA
-
SEA
1 stop7h 40m
Southwest
Sun 26/411:55 p.m.
SEA
-
BNA
2 stops9h 35m
Southwest
Deal found 10/3C$ 280
Thu 30/47:20 p.m.
BNA
-
SEA
1 stop6h 39m
Delta
Sat 2/55:35 p.m.
SEA
-
BNA
Nonstop4h 24m
Delta
Deal found 13/3C$ 287
Tue 12/58:10 a.m.
BNA
-
SEA
2 stops14h 50m
Southwest
Tue 19/511:45 p.m.
SEA
-
BNA
1 stop7h 45m
Southwest
Deal found 13/3C$ 288
Wed 13/56:25 p.m.
BNA
-
SEA
1 stop7h 45m
Southwest
Tue 19/511:45 p.m.
SEA
-
BNA
1 stop7h 45m
Southwest
Deal found 13/3C$ 300
Sat 2/55:15 a.m.
BNA
-
SEA
1 stop9h 25m
Southwest
Sun 17/511:55 p.m.
SEA
-
BNA
2 stops9h 35m
Southwest
Deal found 11/3C$ 303

Find flight deals from Nashville to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 March 2026.

Round-trip from

C$ 241

One-way from

C$ 106

Popular in

June

Cheapest in

February

Average price

C$ 451

Good one-way deal

C$ 588 or less
Southwest
  • Southwest
  • 2/5-4/5
  • 2 total stops
  • 14h 00m total
  • Nashville to Seattle
Search Deals
Southwest
  • Southwest
  • 22/4
  • 1 total stop
  • 7h 45m total
  • Nashville to Seattle
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a one-way flight from Nashville Intl to Seattle/Tacoma Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nashville to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 March 2026.
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 round-trip

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Wed 13/5

2:50 p.m.-11:55 p.m.

1 stop11h 05m

Seattle/Tacoma Intl

Tue 19/5

5:40 p.m.-12:15 a.m.

Nonstop4h 35m

C$ 259

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Sat 2/5

11:51 a.m.-7:05 p.m.

1 stop9h 14m

Seattle/Tacoma Intl

Sat 9/5

5:40 p.m.-12:15 a.m.

Nonstop4h 35m

C$ 259

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Sat 2/5

6:35 a.m.-12:15 p.m.

1 stop7h 40m

Seattle/Tacoma Intl

Sat 9/5

5:45 a.m.-3:35 p.m.

2 stops7h 50m

C$ 280

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Sat 2/5

4:35 p.m.-11:00 p.m.

1 stop8h 25m

Seattle/Tacoma Intl

Tue 5/5

7:10 p.m.-5:05 a.m.

1 stop7h 55m

C$ 300
Quickest round-trip

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Fri 17/4

7:00 a.m.-10:13 a.m.

Nonstop5h 13m

Seattle/Tacoma Intl

Sat 18/4

11:15 p.m.-5:40 a.m.

Nonstop4h 25m

C$ 307

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Wed 22/4

5:45 a.m.-1:35 p.m.

2 stops9h 50m

Seattle/Tacoma Intl

Sat 25/4

9:00 a.m.-8:15 p.m.

2 stops9h 15m

C$ 348

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Fri 10/4

6:52 p.m.-12:34 a.m.

1 stop7h 42m

Seattle/Tacoma Intl

Fri 17/4

2:39 p.m.-11:29 p.m.

1 stop6h 50m

C$ 386

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Fri 10/4

6:52 p.m.-12:34 a.m.

1 stop7h 42m

Seattle/Tacoma Intl

Sun 12/4

10:35 p.m.-9:02 a.m.

1 stop8h 27m

C$ 392

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Fri 29/5

4:53 p.m.-11:59 p.m.

1 stop9h 06m

Seattle/Tacoma Intl

Mon 1/6

11:52 p.m.-8:51 a.m.

1 stop6h 59m

C$ 435

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Tue 7/4

5:21 p.m.-2:38 p.m.

1 stop23h 17m

Seattle/Tacoma Intl

Sun 12/4

11:15 p.m.-5:40 a.m.

Nonstop4h 25m

C$ 454

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/3

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

Use this chart to determine the optimal time to book a round-trip flight from Nashville to Seattle. Price data was last updated on 13 March 2026.

The price you pay for your flight from Nashville to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 18 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, April is the cheapest month in which you can book a flight from Nashville to Seattle (average of C$ 177). Flying from Nashville to Seattle in September is currently the most expensive (average of C$ 295). 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?

Find hourly flight availability from Nashville to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 March 2026.

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.

Related info for your journey

Find useful and relevant information for your journey from Nashville to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Nashville to Seattle flight route?

    Flights from Nashville Intl to Seattle/Tacoma Intl have been viewed 2 times in the past calendar month.

  • How long is the flight from Nashville to Seattle?

    There are many flights that can get you from Nashville to Seattle in 7h 40m. Fly via Delta or Southwest to get the fastest option. The distance between Nashville and Seattle is about 3174 km. This flight may include one or multiple stops.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Nashville to Seattle on time: Delta (84%), Korean Air (84%), Air Tahiti Nui (75%).

  • What are the cheapest flights from Nashville to Seattle?

    On average you can expect to pay C$ 753 for a flight from Nashville to Seattle. The cheapest flight overall is C$ 588 while the most popular route, (Nashville Intl - Seattle/Tacoma Intl) is currently priced at C$ 436.

  • 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 vacation 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, April is the cheapest month in which you can book a flight from Nashville to Seattle (average of C$ 177). Flying from Nashville to Seattle in September is currently the most expensive (average of C$ 295). 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
SeaTac
Leavenworth
Mukilteo
Tacoma
Kent
Bothell
Cashmere
Tukwila
Olympia
Renton
Marysville
Lynnwood
Kirkland

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Nashville to Seattle?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Nashville to Seattle. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Seattle from Nashville by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Nashville to Seattle with no change fees?

Yes, we can. To see specific flights from Nashville to Seattle with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Nashville to Seattle become cheaper?

Yes, Cheapflights offers price alerts on Nashville to Seattle flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.