Find flights
Deals
When to book
FAQs

Cheap flights from Nashville to Seattle from C$ 152

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SEA
11 ene. — 18 ene.1
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 12 diciembre 2025.

jue. 25/122:21 p.m.BNA - SEA
1 stop8h 56mUnited Airlines
jue. 1/17:12 p.m.SEA - BNA
1 stop9h 14mUnited Airlines
Deal found 10/12C$ 421
mié. 24/122:58 p.m.BNA - SEA
1 stop9h 54mUnited Airlines
jue. 25/125:02 a.m.SEA - BNA
1 stop6h 13mUnited Airlines
Deal found 10/12C$ 430
jue. 25/128:30 a.m.BNA - SEA
1 stop10h 22mUnited Airlines
mar. 30/1211:59 p.m.SEA - BNA
1 stop7h 26mUnited Airlines
Deal found 10/12C$ 437
jue. 25/128:30 a.m.BNA - SEA
1 stop10h 22mUnited Airlines
vie. 2/111:39 p.m.SEA - BNA
1 stop8h 31mUnited Airlines
Deal found 9/12C$ 451
jue. 18/122:56 p.m.BNA - SEA
1 stop9h 56mUnited Airlines
lun. 5/111:59 p.m.SEA - BNA
1 stop7h 31mUnited Airlines
Deal found 11/12C$ 554
jue. 18/127:00 a.m.BNA - SEA
Nonstop5h 14mDelta
mié. 7/13:15 p.m.SEA - BNA
Nonstop4h 13mDelta
Deal found 11/12C$ 582
jue. 18/127:23 p.m.BNA - SEA
1 stop6h 57mDelta
jue. 8/13:15 p.m.SEA - BNA
Nonstop4h 13mDelta
Deal found 11/12C$ 596
vie. 19/127:00 a.m.BNA - SEA
Nonstop5h 14mDelta
mar. 6/13:15 p.m.SEA - BNA
Nonstop4h 13mDelta
Deal found 11/12C$ 603

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 12 diciembre 2025.

Round-trip from

C$ 274

One-way from

C$ 152

Popular in

May

Cheapest in

January

Average price

C$ 501

Good one-way deal

C$ 591 or less
Delta
  • Delta
  • 23/1-4/2
  • Nonstop
  • 9h 27m total
  • Nashville to Seattle
Search Deals
Southwest
  • Southwest
  • 30/1
  • 1 total stop
  • 8h 50m total
  • Nashville to Seattle
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 12 diciembre 2025.
Use the filters below to find and compare flights from Nashville to Seattle that are best for you.

Fly from

Nashville

Fly to

Seattle

Route

Depart

Return

Price

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

jue. 19/2

7:35 a.m.-10:44 a.m.

Nonstop5h 09m

Seattle/Tacoma Intl

lun. 23/2

5:50 p.m.-12:06 a.m.

Nonstop4h 16m

C$ 274

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

jue. 5/3

7:00 a.m.-10:19 a.m.

Nonstop5h 19m

Seattle/Tacoma Intl

sáb. 7/3

5:40 p.m.-11:59 p.m.

Nonstop4h 19m

C$ 274

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

mié. 4/2

7:35 a.m.-10:44 a.m.

Nonstop5h 09m

Seattle/Tacoma Intl

dom. 8/2

5:55 p.m.-12:13 a.m.

Nonstop4h 18m

C$ 274

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

sáb. 14/2

7:00 a.m.-10:19 a.m.

Nonstop5h 19m

Seattle/Tacoma Intl

mié. 18/2

5:40 p.m.-11:59 p.m.

Nonstop4h 19m

C$ 274

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

sáb. 21/3

7:00 a.m.-10:05 a.m.

Nonstop5h 05m

Seattle/Tacoma Intl

dom. 29/3

5:39 p.m.-11:56 p.m.

Nonstop4h 17m

C$ 274

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

vie. 13/2

7:35 a.m.-10:44 a.m.

Nonstop5h 09m

Seattle/Tacoma Intl

lun. 16/2

5:50 p.m.-12:06 a.m.

Nonstop4h 16m

C$ 274

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

jue. 5/2

7:35 a.m.-10:44 a.m.

Nonstop5h 09m

Seattle/Tacoma Intl

lun. 9/2

5:55 p.m.-12:13 a.m.

Nonstop4h 18m

C$ 274

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

vie. 16/1

3:10 p.m.-10:24 p.m.

1 stop9h 14m

Seattle/Tacoma Intl

lun. 19/1

5:55 p.m.-12:13 a.m.

Nonstop4h 18m

C$ 288

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

sáb. 21/3

7:15 p.m.-1:20 a.m.

1 stop8h 05m

Seattle/Tacoma Intl

dom. 29/3

11:15 a.m.-10:45 p.m.

1 stop9h 30m

C$ 302

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

vie. 20/3

2:35 p.m.-12:10 a.m.

2 stops11h 35m

Seattle/Tacoma Intl

dom. 22/3

7:55 p.m.-5:00 a.m.

1 stop7h 05m

C$ 309

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 22 results
1
2
3

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 5 December 2025.

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 81 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$ 174). Flying from Nashville to Seattle in May is currently the most expensive (average of C$ 317). 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 12 diciembre 2025.

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 1 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 5h 09m. Fly via Delta to get the fastest option. The distance between Nashville and Seattle is about 3174 km. All flights are typically direct.

  • 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: Japan Airlines (84%), American Airlines (81%), Alaska Airlines (81%).

  • What are the cheapest flights from Nashville to Seattle?

    On average you can expect to pay C$ 757 for a flight from Nashville to Seattle. The cheapest flight overall is C$ 591 while the most popular route, (Nashville Intl - Seattle/Tacoma Intl) is currently priced at C$ 492.

  • 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$ 174). Flying from Nashville to Seattle in May is currently the most expensive (average of C$ 317). 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
Leavenworth
SeaTac
Tukwila
Mukilteo
Tacoma
Bothell
Cashmere
Olympia
Renton
Marysville
Lynnwood

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.