$165+ Cheap flights from Nashville to Seattle (BNA - SEA)
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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SEA
Jun 29 — Jul 61
Round-trip
1 adult, Economy
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Find cheap flights from Nashville to Seattle with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Nashville Intl to Seattle/Tacoma Intl are usually found in February or January, booked 64 days in advance, depart on a Thursday or Friday and return on a Friday
Cheap flight deals from Nashville to Seattle
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Best
Last-minute
One-way
Cheapest flights from Nashville to SeattleExplore 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 May 30, 2026.
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 May 30, 2026.
This Frontier deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:42 pm
BNA
- SEA
1 stop6h 45m
Frontier
Tue 9/227:00 am
SEA
- BNA
1 stop9h 47m
Frontier
Deal found 5/26![Frontier logo]()
$310
This CheapOair deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:42 pm
BNA
- SEA
1 stop16h 09m
Frontier
Wed 11/47:41 pm
SEA
- BNA
1 stop12h 56m
Frontier
Deal found 5/29![Frontier logo]()
$320
This Southwest deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:50 pm
BNA
- SEA
2 stops9h 55m
Southwest
Thu 8/2711:05 pm
SEA
- BNA
1 stop6h 15m
Southwest
Deal found 5/29![Southwest logo]()
$323
This Frontier deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:42 pm
BNA
- SEA
1 stop6h 45m
Frontier
Tue 9/227:00 am
SEA
- BNA
1 stop9h 47m
Frontier
Deal found 5/26![Frontier logo]()
$324
This Southwest deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:05 pm
BNA
- SEA
Nonstop4h 55m
Southwest
Fri 9/1811:00 pm
SEA
- BNA
Nonstop4h 25m
Southwest
Deal found 5/29![Southwest logo]()
$325
This Southwest deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:15 pm
BNA
- SEA
1 stop7h 25m
Southwest
Tue 8/1111:00 pm
SEA
- BNA
Nonstop4h 25m
Southwest
Deal found 5/28![Southwest logo]()
$326
This Booking.com deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/412:09 pm
BNA
- SEA
1 stop23h 08m
Frontier
Tue 7/77:06 pm
SEA
- BNA
1 stop14h 26m
Frontier
Deal found 5/30![Frontier logo]()
$327
This Orbitz deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:42 pm
BNA
- SEA
1 stop6h 45m
Frontier
Fri 9/187:41 pm
SEA
- BNA
1 stop21h 06m
Frontier
Deal found 5/27![Frontier logo]()
$330
This Booking.com deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:35 pm
BNA
- SEA
1 stop18h 00m
Frontier
Wed 7/812:35 pm
SEA
- BNA
1 stop20h 57m
Frontier
Deal found 5/28![Frontier logo]()
$331
This CheapOair deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/412:09 pm
BNA
- SEA
1 stop23h 08m
Frontier
Tue 7/147:06 pm
SEA
- BNA
1 stop14h 26m
Frontier
Deal found 5/29![Frontier logo]()
$334
This Southwest deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:15 pm
BNA
- SEA
1 stop8h 25m
Southwest
Thu 8/2711:00 pm
SEA
- BNA
Nonstop4h 25m
Southwest
Deal found 5/28![Southwest logo]()
$335
This Super.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1612:09 pm
BNA
- SEA
1 stop28h 09m
Frontier
Sat 7/48:12 pm
SEA
- BNA
1 stop16h 34m
Frontier
Deal found 5/26![Frontier logo]()
$336
Best flights from Nashville to SeattleDiscover carefully curated flight deals from Nashville to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 30, 2026.
Discover carefully curated flight deals from Nashville to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 30, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:00 am
BNA
- SEA
Nonstop5h 06m
Alaska Airlines
Sat 10/178:37 am
SEA
- BNA
1 stop6h 57m
Alaska Airlines
Deal found 5/29![Alaska Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:20 pm
BNA
- SEA
1 stop8h 25m
Southwest
Sat 8/296:00 am
SEA
- BNA
2 stops9h 40m
Southwest
Deal found 5/29![Southwest logo]()
$376
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:00 pm
BNA
- SEA
Nonstop4h 59m
Delta
Sat 7/185:30 pm
SEA
- BNA
Nonstop4h 24m
Delta
Deal found 5/26![Delta logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:07 pm
BNA
- SEA
1 stop7h 32m
Alaska Airlines
Fri 9/411:11 pm
SEA
- BNA
Nonstop4h 29m
Alaska Airlines
Deal found 5/29![Alaska Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:00 am
BNA
- SEA
Nonstop4h 59m
Delta
Tue 7/289:29 am
SEA
- BNA
Nonstop4h 25m
Delta
Deal found 5/25![Delta logo]()
$398
This Southwest deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/65:10 am
BNA
- SEA
1 stop7h 20m
Southwest
Thu 8/611:00 pm
SEA
- BNA
Nonstop4h 25m
Southwest
Deal found 5/27![Southwest logo]()
$408
This Southwest deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:45 pm
BNA
- SEA
2 stops9h 00m
Southwest
Tue 7/1411:05 pm
SEA
- BNA
1 stop9h 05m
Southwest
Deal found 5/30![Southwest logo]()
$412
This Alaska Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:02 am
BNA
- SEA
Nonstop5h 02m
Alaska Airlines
Sun 8/1611:26 pm
SEA
- BNA
1 stop15h 34m
Alaska Airlines
Deal found 5/28![Alaska Airlines logo]()
$417
This Southwest deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:40 pm
BNA
- SEA
1 stop6h 30m
Southwest
Tue 7/217:30 am
SEA
- BNA
2 stops9h 20m
Southwest
Deal found 5/29![Southwest logo]()
$412
This Southwest deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:20 am
BNA
- SEA
2 stops10h 15m
Southwest
Thu 8/207:25 pm
SEA
- BNA
1 stop7h 40m
Southwest
Deal found 5/25![Southwest logo]()
$412
This Southwest deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/277:15 pm
BNA
- SEA
1 stop7h 20m
Southwest
Wed 7/110:45 pm
SEA
- BNA
Nonstop4h 15m
Southwest
Deal found 5/29![Southwest logo]()
$417
Last-minute flights from Nashville to SeattleDiscover last-minute flight deals from Nashville to Seattle. Data last updated May 30, 2026 and is based on user searches.
Discover last-minute flight deals from Nashville to Seattle. Data last updated May 30, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/410:40 am
BNA
- SEA
1 stop25h 26m
Frontier
Thu 6/118:12 pm
SEA
- BNA
1 stop19h 28m
Frontier
Deal found 5/28![Frontier logo]()
$434
This Booking.com deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/58:20 pm
BNA
- SEA
1 stop15h 46m
Frontier
Fri 6/123:33 pm
SEA
- BNA
1 stop17h 51m
Frontier
Deal found 5/29![Frontier logo]()
$424
This Booking.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/58:20 pm
BNA
- SEA
1 stop15h 46m
Frontier
Sat 6/137:41 pm
SEA
- BNA
1 stop13h 43m
Frontier
Deal found 5/27![Frontier logo]()
$432
This Booking.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/58:20 pm
BNA
- SEA
1 stop15h 46m
Frontier
Wed 6/107:41 pm
SEA
- BNA
1 stop13h 43m
Frontier
Deal found 5/27![Frontier logo]()
$439
This CheapOair deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:20 pm
BNA
- SEA
1 stop15h 46m
Frontier
Sat 6/133:33 pm
SEA
- BNA
1 stop17h 51m
Frontier
Deal found 5/29![Frontier logo]()
$430
This Super.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/88:20 pm
BNA
- SEA
1 stop15h 28m
Frontier
Wed 6/107:41 pm
SEA
- BNA
1 stop13h 43m
Frontier
Deal found 5/25![Frontier logo]()
$382
This Trip.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/88:20 pm
BNA
- SEA
1 stop19h 58m
Frontier
Thu 6/118:12 pm
SEA
- BNA
1 stop19h 28m
Frontier
Deal found 5/25![Frontier logo]()
$412
This Gotogate deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/912:09 pm
BNA
- SEA
1 stop23h 39m
Frontier
Fri 6/127:41 pm
SEA
- BNA
1 stop13h 43m
Frontier
Deal found 5/26![Frontier logo]()
$379
This Gotogate deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/912:09 pm
BNA
- SEA
1 stop23h 39m
Frontier
Tue 6/167:41 pm
SEA
- BNA
1 stop13h 43m
Frontier
Deal found 5/27![Frontier logo]()
$410
One-way flights from Nashville to SeattleSearch for one-way flight options from Nashville to Seattle. Find affordable one-way fares based on user searches. Data last updated May 30, 2026.
Search for one-way flight options from Nashville to Seattle. Find affordable one-way fares based on user searches. Data last updated May 30, 2026.
This Mytrip deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:17 pm
BNA
- SEA
1 stop25h 03m
Frontier
Deal found 5/26![Frontier logo]()
$165
This Trip.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:59 am
BNA
- SEA
1 stop23h 49m
Frontier
Deal found 5/26![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:47 pm
BNA
- SEA
2 stops39h 52m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$170
This Super.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:24 pm
BNA
- SEA
1 stop15h 11m
Frontier
Deal found 5/27![Frontier logo]()
$173
This American Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/224:49 pm
BNA
- SEA
1 stop8h 55m
American Airlines
Deal found 5/29![American Airlines logo]()
$174
This Mytrip deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/412:09 pm
BNA
- SEA
1 stop23h 08m
Frontier
Deal found 5/29![Frontier logo]()
$175
This Booking.com deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1112:17 pm
BNA
- SEA
1 stop23h 00m
Frontier
Deal found 5/29![Frontier logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/173:01 pm
BNA
- SEA
2 stops21h 38m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$177
This Super.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:35 pm
BNA
- SEA
1 stop18h 00m
Frontier
Deal found 5/26![Frontier logo]()
$178
This Super.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:35 pm
BNA
- SEA
1 stop18h 00m
Frontier
Deal found 5/26![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/33:01 pm
BNA
- SEA
2 stops21h 38m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$181
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 May 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $310 (Frontier) |
One-way from | $165 (Mytrip) |
Popular in | June |
Cheapest in | February |
Average price | $384 |
Good round-trip deal | $382 or less |
Good one-way deal | $219 or less |
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 2,558,603 searches. Data last updated May 30, 2026.
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
Cheapest round-trip
NashvilleSeattle
BNA - SEA
BNASEA
Nashville Intl
Wed 10/14
7:00 am-10:06 am
Nonstop5h 06m
Seattle/Tacoma Intl
Sat 10/17
8:37 am-5:34 pm
1 stop6h 57m
$357
NashvilleSeattle
BNA - SEA
BNASEA
Nashville Intl
Fri 7/24
7:20 pm-1:45 am
1 stop8h 25m
Seattle/Tacoma Intl
Sat 8/29
6:00 am-5:40 pm
2 stops9h 40m
$376
NashvilleSeattle
BNA - SEA
BNASEA
Nashville Intl
Thu 8/27
5:07 pm-10:39 pm
1 stop7h 32m
Seattle/Tacoma Intl
Fri 9/4
11:11 pm-5:40 am
Nonstop4h 29m
$380
Quickest round-trip
NashvilleSeattle
BNA - SEA
BNASEA
Nashville Intl
Tue 7/14
5:00 pm-7:59 pm
Nonstop4h 59m
Seattle/Tacoma Intl
Sat 7/18
5:30 pm-11:54 pm
Nonstop4h 24m
$387
NashvilleSeattle
BNA - SEA
BNASEA
Nashville Intl
Mon 7/20
7:00 am-9:59 am
Nonstop4h 59m
Seattle/Tacoma Intl
Tue 7/28
9:29 am-3:54 pm
Nonstop4h 25m
$398
NashvilleSeattle
BNA - SEA
BNASEA
Nashville Intl
Mon 7/6
5:10 am-10:30 am
1 stop7h 20m
Seattle/Tacoma Intl
Thu 8/6
11:00 pm-5:25 am
Nonstop4h 25m
$408
NashvilleSeattle
BNA - SEA
BNASEA
Nashville Intl
Tue 7/7
5:45 pm-12:45 am
2 stops9h 00m
Seattle/Tacoma Intl
Tue 7/14
11:05 pm-10:10 am
1 stop9h 05m
$412
NashvilleSeattle
BNA - SEA
BNASEA
Nashville Intl
Mon 7/20
6:40 pm-11:10 pm
1 stop6h 30m
Seattle/Tacoma Intl
Tue 7/21
7:30 am-6:50 pm
2 stops9h 20m
$412
NashvilleSeattle
BNA - SEA
BNASEA
Nashville Intl
Wed 8/12
10:20 am-6:35 pm
2 stops10h 15m
Seattle/Tacoma Intl
Thu 8/20
7:25 pm-5:05 am
1 stop7h 40m
$412
NashvilleSeattle
BNA - SEA
BNASEA
Nashville Intl
Fri 8/14
7:02 am-10:04 am
Nonstop5h 02m
Seattle/Tacoma Intl
Sun 8/16
11:26 pm-5:00 pm
1 stop15h 34m
$417
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Nashville to Seattle
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Nashville to Seattle in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Nashville-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Nashville-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Nashville-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Nashville-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Nashville-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
BNA-SEA
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
Prices
Airlines
How far ahead should I book a flight from Nashville to Seattle?
Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Nashville to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Nashville to Seattle?
Currently, February is the cheapest month in which you can book a flight from Nashville to Seattle (average of $308). Flying from Nashville to Seattle in June is currently the most expensive (average of $422). 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 May 30, 2026.
One of the essential ways to save on airfare from Nashville to Seattle is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 9% on airfare.
The best insider tips for Nashville to Seattle flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Nashville to Seattle trip
Our travel experts
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated May 30, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andHawaiian Airlines from Nashville to Seattle 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.
Overall
7.9
Entertainment
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Entertainment
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Entertainment
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Entertainment
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Entertainment
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Entertainment
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
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.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Tacoma
Lacey
Ocean Shores
Olympia
Edmonds
Leavenworth
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Lynnwood
Renton
Ellensburg
Fife
Lakewood
Issaquah
Marysville
Shoreline
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Nashville and Seattle flights
Browse other Nashville and Seattle flight options. Last updated on May 30, 2026.
Other flights from Nashville
Browse through other flights departing from Nashville. Flights are based on user searches made on Cheapflights and were last updated on May 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 30, 2026.
Top 7 airlines flying from Nashville to Seattle
Discover the top 7 airlines that operate flights from Nashville to Seattle. 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 2,558,603 searches. Data last updated May 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$132 | Average$275 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$148 | Average$309 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$175 | Average$372 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$215 | Average$381 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$238 | Average$386 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$256 | Average$407 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$299 | Average$487 | FlexibilityNo cancel fee | On-time71% |