Cheap flights from Nashville to Seattle from $72
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nashville to Seattle departing on 8/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Nashville to Seattle
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Frontier flights from Nashville to Seattle
Our best Frontier deals on Nashville to Seattle flight tickets
Southwest flights from Nashville to Seattle
Our best Southwest deals on Nashville to Seattle flight tickets
See travel insights to Seattle from
How to get the cheapest flight ticket from Nashville to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Nashville and Seattle?
What is the cheapest month to fly to Seattle?
In general, January is the cheapest month to fly from Nashville to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $287. If you don’t want to visit Seattle in January, then you should wait until February to fly from Nashville, when ticket prices are also cheap, with an average price of $301.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Nashville is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $398. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Nashville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $544.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from Nashville in the evening is the least expensive time of day to depart. momondo users have found prices as low as $377 when looking at flights departing in the evening. Flights to Seattle are more costly at noon, with an average ticket price of $543. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Nashville Intl to Seattle/Tacoma Intl flight route?
Fly from Nashville Intl to Seattle/Tacoma Intl for the best Nashville Intl - Seattle/Tacoma Intl flight prices
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from Nashville when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $356 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Nashville for as low as $325 on momondo.
What cabin class options are available on Nashville Intl to Seattle/Tacoma Intl flights?
There are 4 cabin classes available to choose from on Nashville Intl to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Nashville to Seattle flights?
You could potentially save up to 13% on your flight if you consider stops on a Nashville to Seattle flight.
How have Nashville to Seattle flight prices changed over time?
As of July 2025, prices for Nashville to Seattle flights are approximately 18% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Nashville Intl to Seattle/Tacoma Intl?
Southwest, Frontier, and American Airlines are the most popular carriers operating from Nashville Intl to Seattle/Tacoma Intl
What airlines fly to Seattle?
Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to Seattle from Nashville according to our data. Alaska Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 8 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
How many flights depart from Nashville to Seattle on average per day?
The number of flights available between Nashville and Seattle is 15 per day as of July 2025. The most frequent departure time is 7:00AM, with 65% of daily flights leaving at noon.
How many flights depart from Nashville to Seattle on average per week?
The number of flights available between Nashville and Seattle is 107 per week as of July 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.
When to book flights from Nashville to Seattle
Cheap Nashville to Seattle (BNA to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Nashville to Seattle
How far is Nashville Intl to Seattle/Tacoma Intl by plane?
The distance between Nashville Intl and Seattle/Tacoma Intl is about 1969.7 mi. 5h 00m is a normal flight duration for this route.
When did momondo last update prices for flights from Nashville Intl Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Nashville Intl Airport to Seattle/Tacoma Intl Airport are updated daily.
How many operators does momondo search for flights from Nashville Intl Airport to Seattle/Tacoma Intl Airport?
The number of operators available for flights from Nashville Intl Airport to Seattle/Tacoma Intl Airport is 8 as of July 2025.
How old do you have to be to fly from Nashville Intl Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nashville Intl Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Nashville to Seattle?
momondo data reveals that the most frequently booked plane model on the route from Nashville to Seattle is Boeing 737, representing 22.55% of all bookings. The subsequent popular models are Boeing 737 MAX 9 at 22.11%, Boeing 737-900 Passenger/BBJ3 (winglets) at 20.72%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 16.71%.
What is the most popular airline from Nashville to Seattle?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Nashville to Seattle is Alaska Airlines (45% of total bookings). The next most popular airlines are Delta (38%), Hawaiian Airlines (6%), and American Airlines (4%).
Best airlines flying from Nashville to Seattle
Compare and see reviews for airlines that fly from Nashville to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $119 | Free Cancellation | Rating 6.3 8,064 reviews | |||
| PriceFrom $128 | Free Cancellation | Rating 5.9 3,273 reviews | |||
| PriceFrom $149 | Free Cancellation | Rating 7.8 2,552 reviews | |||
| PriceFrom $174 | Free Cancellation | Rating 8.0 7,962 reviews | |||
| PriceFrom $216 | Free Cancellation | Rating 7.4 8,844 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $258 | Free Cancellation | Rating 8.0 4,258 reviews | |||
| PriceFrom $296 | Free Cancellation | Rating 7.2 10,000 reviews |
Delta Flights From Nashville to Seattle
The lowest priced Delta flight from Nashville to Seattle from the last 72 hours was $174. Generally, Delta has 13 flights on this route every week with an average price of $353. Delta is rated 8.0/10 by our users.
Alaska Airlines Flights From Nashville to Seattle
Across 10,000 Alaska Airlines reviews on momondo, the average score is 8.0/10. Alaska Airlines flies from Nashville to Seattle about 14 times each week, with ticket deals ranging from $236 to $389. Price data is based on momondo searches in the last 72 hours.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Nashville to Seattle?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Nashville to Seattle for you.
Can I find flights from Nashville to Seattle with flexible booking policies on momondo?
Flights from Nashville to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Nashville to Seattle?
momondo helps you find the best flight between Nashville and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Nashville to Seattle right now. Can momondo alert me if prices change?
Price alerts on flights to Seattle from Nashville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.