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Cheap flights from Seattle to Nashville from C$ 184

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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BNA
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Nashville Intl are usually found in February or January, booked 73 days in advance, depart on a Saturday or Wednesday and return on a Monday

Cheap flight deals from Seattle to Nashville

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Nashville (BNA). 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 11 September 2025.

Round-trip from

C$ 341

One-way from

C$ 184

Popular in

May

Cheapest in

February

Average price

C$ 479

Good round-trip deal

C$ 336 or less
Southwest
  • Southwest
  • 27/10-30/10
  • 3 total stops
  • 19h 00m total
  • Seattle to Nashville
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Sun Country Air
  • Sun Country Air
  • 7/11
  • 1 total stop
  • 12h 50m total
  • Seattle to Nashville
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Highest demand for flights based on searches. 9% potential increase in price (C$ 71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Nashville Intl.
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Find flight deals from Seattle to Nashville

Cheapest flights from Seattle to Nashville
Explore the most affordable flight options available from Seattle to Nashville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Mon 27/106:35 p.m.SEA - BNA
1 stop8h 25mSouthwest
Thu 30/1011:40 a.m.BNA - SEA
2 stops10h 35mSouthwest
Deal found 10/9C$ 341
Tue 28/105:50 a.m.SEA - BNA
2 stops7h 35mSouthwest
Thu 6/115:00 a.m.BNA - SEA
1 stop7h 40mSouthwest
Deal found 10/9C$ 344
Sat 11/101:57 p.m.SEA - BNA
1 stop7h 02mUnited Airlines
Wed 15/109:51 a.m.BNA - SEA
1 stop7h 54mUnited Airlines
Deal found 10/9C$ 345
Wed 19/119:35 a.m.SEA - BNA
1 stop8h 35mSouthwest
Sun 23/116:45 p.m.BNA - SEA
1 stop7h 45mSouthwest
Deal found 10/9C$ 346
Tue 18/117:00 a.m.SEA - BNA
1 stop6h 54mUnited Airlines
Wed 19/116:07 a.m.BNA - SEA
2 stops9h 47mUnited Airlines
Deal found 10/9C$ 352
Thu 2/105:40 p.m.SEA - BNA
Nonstop4h 22mDelta
Mon 6/107:15 a.m.BNA - SEA
Nonstop5h 06mDelta
Deal found 11/9C$ 356
Thu 20/116:35 a.m.SEA - BNA
1 stop13h 25mSouthwest
Mon 24/116:45 p.m.BNA - SEA
1 stop7h 45mSouthwest
Deal found 11/9C$ 363
Wed 15/101:57 p.m.SEA - BNA
1 stop7h 02mUnited Airlines
Mon 20/109:51 a.m.BNA - SEA
1 stop7h 54mUnited Airlines
Deal found 10/9C$ 364
Wed 8/108:43 p.m.SEA - BNA
2 stops34h 39mFrontier
Wed 15/106:12 a.m.BNA - SEA
1 stop7h 55mFrontier
Deal found 10/9C$ 369
Wed 8/107:20 a.m.SEA - BNA
1 stop12h 49mDelta
Wed 15/107:15 a.m.BNA - SEA
Nonstop5h 06mDelta
Deal found 10/9C$ 374

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Nashville 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 11 September 2025.
Use the filters below to find and compare flights from Seattle to Nashville that are best for you.

Fly from

Seattle

Fly to

Nashville

Route

Depart

Return

Price

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Wed 25/2

9:50 a.m.-4:10 p.m.

Nonstop4h 20m

Nashville Intl

Mon 2/3

5:15 p.m.-8:33 p.m.

Nonstop5h 18m

C$ 356

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Thu 2/10

5:40 p.m.-12:02 a.m.

Nonstop4h 22m

Nashville Intl

Mon 6/10

7:15 a.m.-10:21 a.m.

Nonstop5h 06m

C$ 356

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Tue 7/10

5:43 p.m.-12:11 a.m.

Nonstop4h 28m

Nashville Intl

Tue 14/10

7:00 a.m.-10:03 a.m.

Nonstop5h 03m

C$ 356

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Wed 25/2

9:50 a.m.-4:10 p.m.

Nonstop4h 20m

Nashville Intl

Wed 4/3

9:00 a.m.-12:20 p.m.

Nonstop5h 20m

C$ 356

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Tue 24/2

9:50 a.m.-4:10 p.m.

Nonstop4h 20m

Nashville Intl

Tue 3/3

9:00 a.m.-12:20 p.m.

Nonstop5h 20m

C$ 356

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Thu 26/2

5:40 p.m.-11:54 p.m.

Nonstop4h 14m

Nashville Intl

Tue 3/3

5:15 p.m.-8:33 p.m.

Nonstop5h 18m

C$ 356

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Wed 25/2

5:40 p.m.-11:54 p.m.

Nonstop4h 14m

Nashville Intl

Tue 3/3

5:15 p.m.-8:33 p.m.

Nonstop5h 18m

C$ 356

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Tue 24/2

5:40 p.m.-11:54 p.m.

Nonstop4h 14m

Nashville Intl

Mon 2/3

5:15 p.m.-8:33 p.m.

Nonstop5h 18m

C$ 356

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Thu 20/11

6:35 a.m.-10:00 p.m.

1 stop13h 25m

Nashville Intl

Mon 24/11

6:45 p.m.-12:30 a.m.

1 stop7h 45m

C$ 363

SeattleNashville

SEA - BNA

SEABNA

Seattle/Tacoma Intl

Wed 8/10

7:20 a.m.-10:09 p.m.

1 stop12h 49m

Nashville Intl

Wed 15/10

7:15 a.m.-10:21 a.m.

Nonstop5h 06m

C$ 374

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 22 results
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Best time to book a flight from Seattle to Nashville

Have a flexible travel schedule? Discover the best time to fly to Nashville from Seattle 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 Seattle to Nashville

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Nashville. Price data was last updated on 29 August 2025.

The price you pay for your flight from Seattle to Nashville may vary depending on when you book. For the best chance of a lower fare, look to book 73 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 Seattle to Nashville?

Currently, August is the cheapest month in which you can book a flight from Seattle to Nashville (average of C$ 281). Flying from Seattle to Nashville in March is currently the most expensive (average of C$ 392). 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 SEA to BNA?

Find hourly flight availability from Seattle to Nashville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

It’s optimal to fly from Seattle to Nashville at noon. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Nashville

Get insights into the airlines that provide service to Nashville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Nashville. Reviews last updated 11 September 2025.
Check out reviews from past customers who have flown with Alaska Airlines and Delta from Seattle to Nashville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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

  • What airports do I use to fly from Seattle to Nashville?

    You will need to book a flight from Seattle/Tacoma Intl to Nashville Intl if you want to fly from Seattle to Nashville. At least 2 different airlines have flights from Seattle/Tacoma Intl (SEA) to Nashville Intl (BNA) on a regular basis. There are 11 flights to Nashville from the Seattle airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SEA to BNA to be around 4h 23m.

  • How popular is this Seattle to Nashville flight route?

    The Seattle/Tacoma Intl to Nashville Intl flight path was viewed by 36 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Seattle to Nashville?

    There are many flights that can get you from Seattle to Nashville in 4h 14m. Fly via Alaska Airlines to get the fastest option. There are 3174 km between Seattle and Nashville. Most flights are nonstop.

  • What are the cheapest airlines flying from Seattle to Nashville round-trip?

    Flying on Delta is currently your cheapest option to Nashville, with prices starting at C$ 163. Another option worth looking into is Alaska Airlines, starting at C$ 336 round trip. Delta is currently priced 68% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Seattle to Nashville one-way?

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at C$ 188. Hawaiian Airlines flights start at C$ 191 while deals on Alaska Airlines start at C$ 191 one-way.

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

    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 Seattle to Nashville on time: Korean Air (79%), Delta (77%), Southwest (71%).

  • What are the cheapest flights from Seattle to Nashville?

    Looking at all options, your cheapest flight can be booked for C$ 292. While the most popular route (Seattle/Tacoma Intl - Nashville Intl) can be booked for C$ 374 on average, our data indicates C$ 378 when flying from Seattle to Nashville.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Nashville 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 Seattle to Nashville?

    Currently, August is the cheapest month in which you can book a flight from Seattle to Nashville (average of C$ 281). Flying from Seattle to Nashville in March is currently the most expensive (average of C$ 392). 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 Nashville?

Book flights to Nashville if you plan to visit one of these locations
Bowling Green
Dickson
Antioch

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Top 2 airlines flying from Seattle to Nashville

Discover the top 2 airlines that operate flights from Seattle to Nashville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 163AverageC$ 377FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 336AverageC$ 479FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle to Nashville. 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 Seattle to Nashville?

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

Yes! Cheapflights helps users easily find flights from Seattle to Nashville with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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