Find flights
Deals
When to book
FAQs

Cheap flights from Nashville to Seattle from C$ 171

BNA — SEA
9 Oct — 16 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

Wed 14/106:38 p.m. -
Nonstop5h 08m
Sat 17/105:32 p.m. -
Nonstop4h 27m
Deal found 5/9C$ 480
Mon 23/116:30 a.m. -
Nonstop5h 14m
Mon 30/115:59 p.m. -
Nonstop4h 17m
Deal found 6/9C$ 485
Thu 17/1210:50 a.m. -
2 stops10h 25m
Mon 21/129:50 p.m. -
1 stop10h 45m
Deal found 5/9C$ 487
Wed 30/96:48 p.m. -
1 stop15h 52m
Fri 9/105:34 p.m. -
Nonstop4h 25m
Deal found 7/9C$ 488
Sat 10/1012:39 p.m. -
1 stop8h 13m
Tue 20/109:05 a.m. -
1 stop9h 53m
Deal found 6/9C$ 492
Sat 10/109:36 a.m. -
2 stops13h 01m
Wed 14/1011:13 p.m. -
1 stop7h 27m
Deal found 7/9C$ 499
Wed 30/96:48 p.m. -
1 stop15h 52m
Wed 7/1011:00 a.m. -
1 stop8h 51m
Deal found 7/9C$ 502
Mon 28/97:28 p.m. -
1 stop6h 31m
Sun 4/105:30 p.m. -
Nonstop4h 28m
Deal found 7/9C$ 505
Fri 2/107:00 a.m. -
Nonstop5h 03m
Mon 5/105:30 p.m. -
Nonstop4h 28m
Deal found 7/9C$ 506
Thu 24/127:45 a.m. -
Nonstop5h 17m
Mon 28/1212:20 p.m. -
1 stop9h 36m
Deal found 7/9C$ 508
Fri 9/107:55 p.m. -
1 stop6h 45m
Mon 12/108:40 p.m. -
1 stop13h 40m
Deal found 7/9C$ 509
Sun 4/105:25 a.m. -
1 stop9h 10m
Wed 14/108:55 a.m. -
1 stop10h 00m
Deal found 6/9C$ 513

Find flight deals from Nashville to Seattle

Round-trip from

C$ 480

One-way from

C$ 171

Popular in

June

Cheapest in

January

Average price

C$ 552
Alaska Airlines
  • Alaska Airlines
  • 14/10-17/10
  • Nonstop
  • 9h 35m total
  • Nashville to Seattle
Search Deals
Southwest
  • Southwest
  • 30/10-31/12
  • 1 total stop
  • 6h 45m total
  • Nashville to Seattle
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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 round-trip

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Tue 20/10

5:40 a.m.-11:25 a.m.

1 stop7h 45m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 178

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Fri 23/10

2:40 p.m.-10:35 p.m.

2 stops9h 55m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 185
Quickest round-trip

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Tue 6/10

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

Nonstop5h 05m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 206

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Sat 7/11

7:02 a.m.-10:11 a.m.

Nonstop5h 09m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 206

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Thu 15/10

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

Nonstop5h 05m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 206

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Sun 14/2

6:50 a.m.-10:05 a.m.

Nonstop5h 15m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 206

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Sat 5/12

2:26 p.m.-9:21 p.m.

1 stop8h 55m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 219

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Fri 16/10

2:00 p.m.-10:05 p.m.

1 stop10h 05m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 219

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Mon 2/11

6:43 a.m.-2:50 p.m.

1 stop10h 07m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 219

NashvilleSeattle

BNA Nashville Intl - SEA Seattle/Tacoma Intl

BNASEA

Nashville Intl

Sat 7/11

10:53 a.m.-4:16 p.m.

1 stop7h 23m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 219

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/9

Showing 1-10 of 22 resultsSorted by cheapest first
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

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?

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 71 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, January is the cheapest month in which you can book a flight from Nashville to Seattle (average of C$ 415). Flying from Nashville to Seattle in June is currently the most expensive (average of C$ 639). 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 to fly round-trip from Nashville to Seattle?

Airfare is below average for this route at the moment.

Nashville to Seattle flights typically cost between C$ 506 and C$ 685 in October.
The cheapest round-trip price found within the last 5 days was C$ 480 on Alaska Airlines (14 Oct-17 Oct).

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 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 5h 05m. Fly via Southwest or Delta 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: Atlas Air (100%), Finnair (95%), 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 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, January is the cheapest month in which you can book a flight from Nashville to Seattle (average of C$ 415). Flying from Nashville to Seattle in June is currently the most expensive (average of C$ 639). 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
Kent
Mukilteo
Leavenworth
Tacoma
Renton
Cashmere
Lynnwood
Ellensburg
Tukwila
Olympia
Marysville
Federal Way
Kirkland

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

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.