Seattle — flights from Nashville to Seattle

Flight Deals from Nashville to Seattle from $117

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Good to Know

Essential information to help you plan your flight from Nashville to Seattle.

Timing Your Trip

The best day, time of day, season and booking window for this route.

Price Drop Deals

Express Deal
Frontier AirlinesFrontier Airlinesfound Oct 18
11/13/26
3:11 pm
BNANashville International Airport
26h 1mDENDenver International Airport
11/14/26
3:12 pm
SEASeattle Tacoma International Airport
11/20/26
9:53 pm
SEASeattle Tacoma International Airport
16h 42mLASHarry Reid International Airport
11/21/26
4:35 pm
BNANashville International Airport
$326
Frontier AirlinesFrontier Airlinesfound Oct 18
11/13/26
3:11 pm
BNANashville International Airport
26h 1mDENDenver International Airport
11/14/26
3:12 pm
SEASeattle Tacoma International Airport
11/20/26
4:37 pm
SEASeattle Tacoma International Airport
18h 3mDENDenver International Airport
11/21/26
12:40 pm
BNANashville International Airport
$326
Southwest AirlinesSouthwest Airlinesfound Oct 10
11/02/26
7:20 pm
BNANashville International Airport
7h 20mMDWChicago Midway Airport
11/03/26
12:40 am
SEASeattle Tacoma International Airport
11/09/26
6:35 pm
SEASeattle Tacoma International Airport
7h 50mSANSan Diego International Airport
11/10/26
4:25 am
BNANashville International Airport
$385
Alaska AirlinesAlaska Airlinesfound Oct 14
11/18/26
7:02 am
BNANashville International Airport
5h 9m
11/18/26
10:11 am
SEASeattle Tacoma International Airport
11/25/26
11:19 pm
SEASeattle Tacoma International Airport
4h 21m
11/26/26
5:40 am
BNANashville International Airport
$403
Flight plus hotel
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Southwest AirlinesSouthwest Airlinesfound Oct 10
11/02/26
7:20 pm
BNANashville International Airport
7h 20mMDWChicago Midway Airport
11/03/26
12:40 am
SEASeattle Tacoma International Airport
11/09/26
12:15 am
SEASeattle Tacoma International Airport
9h 35mMDWChicago Midway Airport
11/09/26
11:50 am
BNANashville International Airport
$385
American AirlinesAmerican Airlinesfound Oct 10
11/02/26
6:06 pm
BNANashville International Airport
7h 36mDFWDallas Fort Worth International Airport
11/02/26
11:42 pm
SEASeattle Tacoma International Airport
11/09/26
5:10 am
SEASeattle Tacoma International Airport
6h 47mDFWDallas Fort Worth International Airport
11/09/26
1:57 pm
BNANashville International Airport
$416
Southwest AirlinesSouthwest Airlinesfound Oct 10
11/02/26
7:20 pm
BNANashville International Airport
7h 20mMDWChicago Midway Airport
11/03/26
12:40 am
SEASeattle Tacoma International Airport
11/09/26
8:30 am
SEASeattle Tacoma International Airport
12h 10mAUSAustin Bergstrom International Airport
11/09/26
10:40 pm
BNANashville International Airport
$385
American AirlinesAmerican Airlinesfound Oct 10
11/02/26
6:06 pm
BNANashville International Airport
7h 36mDFWDallas Fort Worth International Airport
11/02/26
11:42 pm
SEASeattle Tacoma International Airport
11/09/26
6:14 am
SEASeattle Tacoma International Airport
6h 48mORDChicago O Hare Airport
11/09/26
3:02 pm
BNANashville International Airport
$416
Southwest AirlinesSouthwest Airlinesfound Oct 10
11/02/26
7:20 pm
BNANashville International Airport
7h 20mMDWChicago Midway Airport
11/03/26
12:40 am
SEASeattle Tacoma International Airport
11/09/26
2:35 pm
SEASeattle Tacoma International Airport
12h 25mLASHarry Reid International Airport
11/10/26
5:00 am
BNANashville International Airport
$385
Alaska AirlinesAlaska Airlinesfound Oct 14
11/18/26
4:50 pm
BNANashville International Airport
5h 14m
11/18/26
8:04 pm
SEASeattle Tacoma International Airport
11/25/26
11:19 pm
SEASeattle Tacoma International Airport
4h 21m
11/26/26
5:40 am
BNANashville International Airport
$428

Top Deals on flights from Nashville to Seattle

Nashville, US (BNA) - Seattle, US (SEA)

Frontier AirlinesFrontier Airlines

Oct 29

3:11 pm
BNANashville International Airport
26h 1m1 stop · DEN

Oct 30

3:12 pm
SEASeattle Tacoma International Airport
Search More

as low as

$117

Nashville, US (BNA) - Seattle, US (SEA)

Southwest AirlinesSouthwest Airlines

Oct 29

7:55 pm
BNANashville International Airport
6h 45mNonstop

Oct 30

12:40 am
SEASeattle Tacoma International Airport
Search More

as low as

$136

Nashville, US (BNA) - Seattle, US (SEA)

Southwest AirlinesSouthwest Airlines

Oct 29

6:50 pm
BNANashville International Airport
8h 10m1 stop · LAS

Oct 30

1:00 am
SEASeattle Tacoma International Airport
Search More

as low as

$141

Nashville, US (BNA) - Seattle, US (SEA)

Southwest AirlinesSouthwest Airlines

Oct 29

6:25 pm
BNANashville International Airport
9h 15m1 stop · PHX

Oct 30

1:40 am
SEASeattle Tacoma International Airport
Search More

as low as

$141

Nashville, US (BNA) - Seattle, US (SEA)

Southwest AirlinesSouthwest Airlines

Oct 29

5:15 am
BNANashville International Airport
13h 15m1 stop · PHX

Oct 29

4:30 pm
SEASeattle Tacoma International Airport
Search More

as low as

$146

Nashville, US (BNA) - Seattle, US (SEA)

Southwest AirlinesSouthwest Airlines

Oct 29

9:35 pm
BNANashville International Airport
14h 15m1 stop · DAL

Oct 30

9:50 am
SEASeattle Tacoma International Airport
Search More

as low as

$146

Nashville, US (BNA) - Seattle, US (SEA)

Southwest AirlinesSouthwest Airlines

Oct 29

10:05 pm
BNANashville International Airport
14h 25m1 stop · SAN

Oct 30

10:30 am
SEASeattle Tacoma International Airport
Search More

as low as

$146

Nashville, US (BNA) - Seattle, US (SEA)

Southwest AirlinesSouthwest Airlines

Oct 29

10:25 pm
BNANashville International Airport
14h 30m1 stop · PHX

Oct 30

10:55 am
SEASeattle Tacoma International Airport
Search More

as low as

$146

Nashville, US (BNA) - Seattle, US (SEA)

Southwest AirlinesSouthwest Airlines

Oct 29

3:00 pm
BNANashville International Airport
18h 0m1 stop · SMF

Oct 30

7:00 am
SEASeattle Tacoma International Airport
Search More

as low as

$151

Nashville, US (BNA) - Seattle, US (SEA)

Frontier AirlinesFrontier Airlines

Oct 29

9:41 pm
BNANashville International Airport
14h 4m1 stop · LAS

Oct 30

9:45 am
SEASeattle Tacoma International Airport
Search More

as low as

$168

Nashville, US (BNA) - Seattle, US (SEA)

Southwest AirlinesSouthwest Airlines

Oct 29

5:15 am
BNANashville International Airport
7h 40m1 stop · PHX

Oct 29

10:55 am
SEASeattle Tacoma International Airport
Search More

as low as

$170

Nashville, US (BNA) - Seattle, US (SEA)

American AirlinesAmerican Airlines

Oct 29

8:59 am
BNANashville International Airport
7h 18m1 stop · ORD

Oct 29

2:17 pm
SEASeattle Tacoma International Airport
Search More

as low as

$173

Best Seattle Hotel + Flight Packages

Nashville - Seattle packages

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Nashville - Seattle packages

When is the cheapest time to fly?

Cheapest in late January at about $393

Fares from Nashville to Seattle are lowest in late January, around $393, and January is the cheapest month overall, averaging $404. They peak in early July at about $560, $167 more than the low. The yearly average is $470.

JanFebMarAprMayJunJulAugSepOctNovDec$0$100$200$300$400$500$600
Show the data
When is the cheapest time to fly?
MonthAverage fareEarly monthLate month
January$404$416$393
February$413$407$420
March$452$447$456
April$444$443$444
May$502$473$529
June$550$542$558
July$554$560$548
August$499$514$486
September$465$472$458
October$431$445$418
November$445$436$454
December$481$439$521

How far in advance should I book?

Cheapest about 6 weeks out at $326

Book about 6 weeks before departure for the best fares from Nashville to Seattle, around $326. Booking in the final days before the flight costs about $449, $123 more. Booking six months ahead runs about $478.

1w2w1mo2mo3mo4mo5mo$0$100$200$300$400$500
Show the data
How far in advance should I book? (selected points, lowest and highest included)
Days before departureAverage fare
180 days$478
172 days$469
164 days$458
156 days$452
148 days$452
140 days$456
132 days$450
124 days$436
116 days$418
108 days$406
100 days$399
92 days$395
84 days$385
76 days$376
68 days$365
2mo$353
52 days$343
44 days$330
41 days$326
36 days$326
28 days$337
20 days$366
12 days$405
4 days$436
0 days$449

What's the cheapest day of the week to fly?

Wednesday is the cheapest day of the week to fly from Nashville to Seattle. At $466 it is 8% cheaper than the average day. Sunday is the most expensive day, 14% above average.

$576Sun$529Mon$495Tue$466Wed$489Thu$488Fri$499Sat
Show the data
What's the cheapest day of the week to fly?
DayAverage fare
Sun$576
Mon$529
Tue$495
Wed$466
Thu$489
Fri$488
Sat$499

When is the best time of day to fly?

Evening (5pm - 9pm) is the cheapest time of day to fly from Nashville to Seattle. At $434 it is 14% cheaper than the average time. Afternoon (2pm - 5pm) is the most expensive time, 13% above average.

$539Morning$466Midday$569Afternoon$434Evening
Show the data
When is the best time of day to fly?
Time of dayAverage fare
Morning$539
Midday$466
Afternoon$569
Evening$434

What do round-trip flights from Nashville to Seattle cost?

Share of fares in each price range, adjusted to current prices.

9%$150to $30028%$300to $45027%$450to $60018%$600to $75012%$750to $9003%$900to $1,0503%$1,050and up
Show the data
What do round-trip flights from Nashville to Seattle cost?
Price rangeShare of fares
$150 to $3009%
$300 to $45028%
$450 to $60027%
$600 to $75018%
$750 to $90012%
$900 to $1,0503%
$1,050 and up3%
Methodology: learn how we calculate these charts

The charts “When is the cheapest time to fly?”, “How far in advance should I book?”, “What's the cheapest day of the week to fly?” and “What do round-trip flights from Nashville to Seattle cost?” are built from the prices Priceline customers actually paid for flights on this route over the past 12 months or more.

Where a route has too few bookings to fill every point in a chart, we borrow the shape of the curve from a group of routes with similar price behavior and fit it to the fares booked on this route.

Because past fares don’t reflect today’s market, we then adjust the historical prices for current conditions such as inflation and fuel costs, using the round-trip fares found in recent searches on this route.

The chart “When is the best time of day to fly?” is calculated directly from the fares found in recent searches, not from historical bookings.

Frequently Asked Questions

Everything you need to know about flying from Nashville to Seattle.

What is the typical flight duration from Nashville to Seattle?

Nashville to Seattle is about 1,970 miles. The typical nonstop flight time from Nashville to Seattle is 5 hours, with the return leg from Seattle to Nashville taking about 4 hours 25 minutes — the westbound leg is the longer of the two.
Methodology
Flight times and distances come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). The typical flight time is the median scheduled block time across all carriers on the route, computed the same way in both directions so the difference reflects prevailing winds rather than any change in method. Distance is the great-circle distance between the two airports, so the actual flown track is typically 2-5% longer.

Are there any direct flights from Nashville to Seattle?

There are direct nonstop flights from Nashville to Seattle, with Alaska Airlines, Delta Air Lines, and Southwest Airlines all currently scheduled on the route. Service runs daily across all three carriers, totaling 42 weekly nonstop flights — Alaska operates 21 per week, Delta 14, and Southwest 7, with departures spread across the morning, midday, and evening.
Methodology
Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours.

What are the ground transportation options in Seattle?

Getting from Seattle-Tacoma International Airport to downtown Seattle is straightforward, with several options depending on your speed and budget. The Link light rail is the most used and economical choice, taking about 35–40 minutes for just $3 one-way, with trains every 8–10 minutes most of the day. Taxis and rideshares like Uber and Lyft are faster at roughly 20–30 minutes depending on traffic, with a minimum taxi fare of $20 and pickup on level 3 of the parking garage. Rental cars are available from an off-site facility via shuttle, though parking downtown can be expensive. King County Metro and Sound Transit buses also serve the airport, and many hotels offer shuttle services.
References

When is the cheapest time to fly from Nashville to Seattle?

Fares from Nashville to Seattle are lowest in late January, around $393. January is the cheapest month overall, averaging $404, followed by February ($413) and October ($431). July is the most expensive month at about $554, and fares peak in early July at about $560. The yearly average is $470. Fares are adjusted to current market conditions.
Methodology
Seasonal fares come from Priceline's own air booking-summary archive, analysed in-house and refreshed monthly. For each day of the year we take a representative round-trip fare, a blend of the 25th-percentile and average ticket price over the route's bookings, and smooth the series into a seasonal curve; the half-month low and high and the monthly figures quoted here are averages of that curve. Thin and international routes borrow their seasonal shape from the nearest busy routes, with the price level anchored to the route's own bookings.

How far in advance should I book tickets from Nashville to Seattle?

Book about 6 weeks before departure for the best fares from Nashville to Seattle, around $326. Booking in the final days before the flight costs about $449, $123 more. Booking six months ahead runs about $478. Fares are adjusted to current market conditions.
Methodology
Booking-window guidance comes from the same monthly in-house analysis of Priceline's own air booking-summary archive. We aggregate the route's bookings by how many days before departure they were made, from about 180 days out to the day of travel, smooth the curve, and highlight the stretch of lead times with the lowest average fare. Thin and international routes borrow the curve shape from the nearest busy routes, anchored to the route's own price level. It reflects current fares and is refreshed monthly.

Are overnight (red‑eye) flights available from Nashville to Seattle?

There are no nonstop red-eyes from Nashville to Seattle, but connecting one-stop itineraries do put an overnight leg on the route. American Airlines operates red-eye legs into Seattle via Dallas-Fort Worth (departing 9:50 PM, arriving 12:10 AM) and via Chicago O'Hare (departing 9:55 PM, arriving 12:36 AM), both landing just after midnight in the early hours.
Methodology
Red-eye flights are identified from scheduled local departure and arrival times and block times in our flight-schedule database — built from published airline timetables and official schedule data, including U.S. Department of Transportation records for domestic routes. A flight counts as a red-eye when it departs in the afternoon or evening (3 p.m. or later local time) or in the early hours before 4 a.m., and is in the air at some point between midnight and 4 a.m. local time at both its departure airport and its arrival airport. An evening flight that lands before midnight at its destination is never counted, nor is a morning departure or a daytime long-haul that reaches the next calendar date only because of time zones. Each red-eye is labelled with its timing (for example, overnight and landing the next morning, or late-night and landing after midnight). For connecting itineraries the same rule is applied to the longer leg, from one representative day's flight search.

Which airlines usually operate this route from Nashville to Seattle?

Alaska Airlines, Delta Air Lines, and Southwest Airlines currently operate nonstop flights from Nashville to Seattle. Alaska Airlines flies up to 21 weekly departures, Delta up to 14, and Southwest up to 7, with all three carriers offering daily service. Alaska is a oneworld member, Delta belongs to SkyTeam, and Southwest is not part of an alliance. Other carriers may also serve the route via connections, but these are the airlines scheduled nonstop this week.
Methodology
Airlines and weekly frequencies come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a typical fare is shown for a carrier, it is the median of the real fares Priceline users found on this route in the last 72 hours.

How reliable are on‑time arrivals on this route from Nashville to Seattle?

Delta is the most reliable carrier on this route, with 87.4% of flights arriving on time and a cancellation rate of just 0.3%. Alaska Airlines follows with 73.1% on-time arrivals and 1.2% cancellations, while Southwest trails at 56.7% on-time arrivals and no reported cancellations.
Methodology
On-time arrival and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, which covers U.S. domestic routes only; a flight counts as on time when it arrives within 15 minutes of schedule. Carriers are ranked by arrival on-time rate on this route, and the carrier list itself comes from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI).

Which airport should I use in Seattle?

Seattle-Tacoma International Airport is the only commercial airport serving Seattle. It is about 14 miles south of downtown and offers the most flights for this route.

How do I get to Nashville Intl Airport from the city center?

You can reach Nashville International Airport from downtown via the WeGo Route 18 bus, which runs about every 45 minutes, takes 35–45 minutes, and costs just $2, making it the most budget-friendly option. Ride-share services like Uber and Lyft are the most popular choice, taking about 15–25 minutes and typically costing $25–35. Taxis offer a flat $30 rate to downtown, and driving yourself is about 12–20 minutes with several parking garages and lots at the airport.
References

Are there hotels or sleeping facilities at Seattle airport?

Seattle-Tacoma International Airport has no on-site or terminal-connected hotel, but several nearby hotels offer free shuttle service, including the Hilton Seattle Airport & Conference Center, the Skybridge Seattle Airport Hotel, the Radisson Hotel Seattle Airport, the Spark by Hilton, and the Coast Gateway Hotel. The Hilton is a 5–10 minute walk away, partially accessible by skybridge to the light rail station, while the others are within a half mile of the airport. There are no sleep cabins, pods, or day rooms, so overnight guests must exit security and re-clear in the morning.
References

What facilities and services are available to travelers at Seattle-Tacoma International Airport?

Seattle-Tacoma International Airport offers free Wi-Fi, power outlets at the gates, and baggage storage with luggage carts and porting services. Travelers can find more than 50 dining options post-security, plus bookstores, gift shops, designer brands, and duty-free shopping on Concourses A, C, and S. Family travelers have access to a kids area and family restrooms, while information desks are staffed by Pathfinders and volunteers daily from 7 a.m. to 9 p.m. Language interpretation and translation support is available throughout the terminal. Workspaces and water refill stations are also provided.
References

Are there accessible services or children's facilities at the Nashville and Seattle airports?

Nashville International Airport (BNA) provides wheelchair assistance through your airline and offers the free GoodMaps indoor navigation app to help passengers with reduced mobility find accessible, step-free routes. Family restrooms with adult changing tables and lactation rooms are located throughout the terminal. Seattle-Tacoma International Airport (SEA) offers sunflower lanyards, hearing loops, Aira live agent navigation for blind or low vision travelers, and two sensory rooms. Passengers can arrange wheelchair assistance or other needs by planning ahead with their airline in advance.
References

What aircraft are typically used on flights from Nashville to Seattle?

Alaska Airlines operates the most flights between Nashville and Seattle, using Boeing 737 family aircraft. Delta Air Lines flies the route with Airbus A220-300 jets, and Southwest Airlines also serves it with Boeing 737 family aircraft.
Methodology
Aircraft types come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). For U.S. routes the type is grounded in the tail number that actually operated the flight; elsewhere it comes from the airline's filed equipment code. Where the source does not commit to a specific variant we name the aircraft family (for example Airbus A320 family) rather than guess, and where no reliable type is on file the aircraft is omitted rather than estimated. Types describe typical scheduled equipment and can vary with seasonal or day-of-week assignments and last-minute swaps.

Which airline alliances serve flights from Nashville to Seattle?

Non-stop service from Nashville to Seattle is currently flown by Alaska Airlines, Delta Air Lines, and Southwest Airlines. Alaska belongs to oneworld, Delta to SkyTeam, and Southwest is a major carrier that belongs to no alliance. Star Alliance has no non-stop member on this route, though it may be reached via connections.
Methodology
Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours.

What are the best airport lounge options when departing from Nashville?

Nashville International Airport offers a Delta Sky Club in Concourse B, an American Airlines Admirals Club in Concourse C, and Minute Suites in Concourse D. The Delta Sky Club features a hot and cold buffet with local Nashville selections, a premium bar, comfortable seating, high-speed Wi-Fi, and business workstations, accessible through membership, premium cabin tickets, or select credit cards. The Admirals Club provides complimentary food and drinks, a full-service bar, Wi-Fi, and conference rooms for eligible passengers. Minute Suites offers private spaces to nap, work, or take calls, open to all travelers for paid access with Priority Pass members receiving the first hour free.
References

Are same‑day changes or standby possible on this route?

Same-day changes and standby depend on the airline and fare; flexible tickets and premium cabins offer the most options, while Basic Economy generally does not.