$86+ Cheap flights from Seattle (SEA) to Kentucky
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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SDF
May 29 — Jun 51
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Kentucky with Cheapflights
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Cheapest flights from Seattle to KentuckyExplore the most affordable flight options available from Seattle to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.
Explore the most affordable flight options available from Seattle to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.
This Booking.com deal was found by Cheapflights users on 4/24. 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 5/297:50 pm
SEA
- BNA
1 stop21h 45m
Frontier
Mon 6/18:20 pm
BNA
- SEA
1 stop15h 46m
Frontier
Deal found 4/24![Frontier logo]()
$223
This Booking.com deal was found by Cheapflights users on 4/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:50 pm
SEA
- BNA
1 stop20h 23m
Frontier
Mon 5/188:20 pm
BNA
- SEA
1 stop15h 29m
Frontier
Deal found 4/26![Frontier logo]()
$227
This Booking.com deal was found by Cheapflights users on 4/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:50 pm
SEA
- BNA
1 stop20h 32m
Frontier
Wed 5/137:17 pm
BNA
- SEA
1 stop16h 32m
Frontier
Deal found 4/26![Frontier logo]()
$228
This Booking.com deal was found by Cheapflights users on 4/27. 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.
Wed 6/108:12 pm
SEA
- BNA
1 stop19h 24m
Frontier
Mon 6/156:35 pm
BNA
- SEA
1 stop18h 00m
Frontier
Deal found 4/27![Frontier logo]()
$232
This CheapOair deal was found by Cheapflights users on 4/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:50 pm
SEA
- BNA
1 stop20h 23m
Frontier
Tue 5/197:17 pm
BNA
- SEA
1 stop16h 32m
Frontier
Deal found 4/27![Frontier logo]()
$236
This CheapOair deal was found by Cheapflights users on 4/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:52 pm
SEA
- BNA
1 stop21h 21m
Frontier
Tue 5/127:17 pm
BNA
- SEA
1 stop16h 32m
Frontier
Deal found 4/27![Frontier logo]()
$237
This CheapOair deal was found by Cheapflights users on 4/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:50 pm
SEA
- BNA
1 stop20h 32m
Frontier
Sat 6/68:20 pm
BNA
- SEA
1 stop15h 46m
Frontier
Deal found 4/28![Frontier logo]()
$240
This Booking.com deal was found by Cheapflights users on 4/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:12 pm
SEA
- BNA
1 stop19h 24m
Frontier
Sun 6/146:35 pm
BNA
- SEA
1 stop18h 00m
Frontier
Deal found 4/25![Frontier logo]()
$243
This Booking.com deal was found by Cheapflights users on 4/28. 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.
Wed 6/107:41 pm
SEA
- CVG
1 stop20h 50m
Frontier
Sat 6/138:36 pm
CVG
- SEA
1 stop16h 12m
Frontier
Deal found 4/28![Frontier logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Wed 5/2711:21 am
SEA
- CVG
2 stops27h 33m
Multiple Airlines
Sat 6/68:36 pm
CVG
- SEA
1 stop16h 30m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$249
This Gotogate deal was found by Cheapflights users on 4/27. 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.
Mon 6/87:50 pm
SEA
- CVG
1 stop20h 20m
Frontier
Tue 6/169:00 pm
CVG
- SEA
1 stop16h 35m
Frontier
Deal found 4/27![Frontier logo]()
$250
This Booking.com deal was found by Cheapflights users on 4/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:12 pm
SEA
- CVG
1 stop21h 00m
Frontier
Mon 5/49:29 pm
CVG
- SEA
1 stop15h 20m
Frontier
Deal found 4/25![Frontier logo]()
$251
Best flights from Seattle to KentuckyDiscover carefully curated flight deals from Seattle to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2026.
Discover carefully curated flight deals from Seattle to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2026.
This Southwest deal was found by Cheapflights users on 4/28. 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 6/510:45 pm
SEA
- BNA
Nonstop4h 15m
Southwest
Sat 6/67:05 pm
BNA
- SEA
1 stop7h 05m
Southwest
Deal found 4/28![Southwest logo]()
$307
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/210:40 pm
SEA
- LEX
1 stop7h 36m
United Airlines
Sat 6/65:45 pm
LEX
- SEA
1 stop9h 14m
United Airlines
Deal found 4/28![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 4/25. 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.
Thu 6/115:30 pm
SEA
- BNA
Nonstop4h 29m
Delta
Wed 6/247:00 am
BNA
- SEA
Nonstop5h 05m
Delta
Deal found 4/25![Delta logo]()
$377
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2610:50 am
SEA
- TRI
1 stop9h 57m
American Airlines
Tue 6/25:26 pm
TRI
- SEA
1 stop8h 06m
American Airlines
Deal found 4/28![American Airlines logo]()
$436
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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 10/227:00 am
SEA
- LEX
2 stops12h 56m
Alaska Airlines
Mon 10/267:07 pm
LEX
- SEA
1 stop7h 19m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$474
This Delta deal was found by Cheapflights users on 4/25. 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.
Thu 5/285:40 pm
SEA
- BNA
Nonstop4h 30m
Delta
Tue 6/27:27 pm
BNA
- SEA
1 stop6h 43m
Delta
Deal found 4/25![Delta logo]()
$382
This Southwest deal was found by Cheapflights users on 4/28. 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 6/510:45 pm
SEA
- BNA
Nonstop4h 15m
Southwest
Fri 6/123:45 pm
BNA
- SEA
Nonstop4h 55m
Southwest
Deal found 4/28![Southwest logo]()
$387
This United Airlines deal was found by Cheapflights users on 4/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:00 am
SEA
- LEX
1 stop6h 43m
United Airlines
Sun 5/315:15 am
LEX
- SEA
1 stop7h 25m
United Airlines
Deal found 4/26![United Airlines logo]()
$394
This KAYAK deal was found by Cheapflights users on 4/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1010:32 am
SEA
- OWB
1 stop24h 23m
Multiple Airlines
Sun 5/179:00 am
OWB
- SEA
1 stop27h 21m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$829
This Delta deal was found by Cheapflights users on 4/24. 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.
Fri 5/155:40 pm
SEA
- BNA
Nonstop4h 30m
Delta
Tue 5/191:58 pm
BNA
- SEA
1 stop8h 43m
Delta
Deal found 4/24![Delta logo]()
$382
This Southwest deal was found by Cheapflights users on 4/25. 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.
Sun 6/75:15 am
SEA
- CVG
1 stop7h 45m
Southwest
Tue 6/92:00 pm
CVG
- SEA
2 stops12h 10m
Southwest
Deal found 4/25![Southwest logo]()
$392
This American Airlines deal was found by Cheapflights users on 4/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:15 am
SEA
- EVV
1 stop8h 53m
American Airlines
Wed 6/176:32 pm
EVV
- SEA
1 stop7h 44m
American Airlines
Deal found 4/25![American Airlines logo]()
$447
This United Airlines deal was found by Cheapflights users on 4/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3011:52 pm
SEA
- TYS
1 stop6h 41m
United Airlines
Tue 7/146:30 am
TYS
- SEA
1 stop8h 08m
United Airlines
Deal found 4/25![United Airlines logo]()
$416
This Southwest deal was found by Cheapflights users on 4/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/111:55 pm
SEA
- CVG
2 stops9h 45m
Southwest
Wed 6/107:40 pm
CVG
- SEA
1 stop7h 40m
Southwest
Deal found 4/26![Southwest logo]()
$398
This Delta deal was found by Cheapflights users on 4/24. 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 6/25:40 pm
SEA
- BNA
Nonstop4h 28m
Delta
Thu 6/41:58 pm
BNA
- SEA
1 stop6h 48m
Delta
Deal found 4/24![Delta logo]()
$412
This United Airlines deal was found by Cheapflights users on 4/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:51 am
SEA
- LEX
2 stops10h 36m
United Airlines
Wed 5/137:50 pm
LEX
- SEA
1 stop7h 09m
United Airlines
Deal found 4/24![United Airlines logo]()
$424
This Southwest deal was found by Cheapflights users on 4/25. 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.
Thu 6/1111:05 pm
SEA
- BNA
1 stop7h 35m
Southwest
Mon 6/223:00 pm
BNA
- SEA
2 stops8h 50m
Southwest
Deal found 4/25![Southwest logo]()
$402
This Delta deal was found by Cheapflights users on 4/23. 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 5/2511:45 am
SEA
- CVG
Nonstop4h 33m
Delta
Mon 6/13:54 pm
CVG
- SEA
1 stop7h 45m
Delta
Deal found 4/23![Delta logo]()
$417
This Southwest deal was found by Cheapflights users on 4/28. 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 7/105:30 am
SEA
- CVG
1 stop6h 40m
Southwest
Mon 7/1311:20 am
CVG
- SEA
1 stop13h 30m
Southwest
Deal found 4/28![Southwest logo]()
$402
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Thu 6/1110:23 am
SEA
- TRI
1 stop10h 03m
American Airlines
Mon 6/155:23 pm
TRI
- SEA
1 stop9h 21m
American Airlines
Deal found 4/24![American Airlines logo]()
$540
This United Airlines deal was found by Cheapflights users on 4/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2410:40 pm
SEA
- LEX
1 stop7h 36m
United Airlines
Mon 7/275:55 pm
LEX
- SEA
1 stop9h 19m
United Airlines
Deal found 4/24![United Airlines logo]()
$450
This Delta deal was found by Cheapflights users on 4/24. 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.
Wed 6/1011:45 am
SEA
- CVG
Nonstop4h 24m
Delta
Mon 6/157:43 pm
CVG
- SEA
1 stop7h 16m
Delta
Deal found 4/24![Delta logo]()
$417
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:00 am
SEA
- LEX
1 stop7h 02m
United Airlines
Sat 5/166:03 pm
LEX
- SEA
1 stop7h 44m
United Airlines
Deal found 4/27![United Airlines logo]()
$454
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Thu 7/25:10 am
SEA
- TRI
1 stop7h 35m
American Airlines
Mon 7/65:25 pm
TRI
- SEA
1 stop9h 24m
American Airlines
Deal found 4/24![American Airlines logo]()
$573
This Delta deal was found by Cheapflights users on 4/25. 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.
Sat 6/275:30 pm
SEA
- BNA
Nonstop4h 29m
Delta
Mon 7/66:25 am
BNA
- SEA
1 stop8h 04m
Delta
Deal found 4/25![Delta logo]()
$433
This Southwest deal was found by Cheapflights users on 4/24. 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.
Thu 7/911:05 pm
SEA
- CVG
1 stop13h 05m
Southwest
Sun 7/128:25 pm
CVG
- SEA
1 stop6h 40m
Southwest
Deal found 4/24![Southwest logo]()
$437
This United Airlines deal was found by Cheapflights users on 4/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3011:52 pm
SEA
- SDF
1 stop6h 13m
United Airlines
Sun 8/27:55 pm
SDF
- SEA
1 stop7h 19m
United Airlines
Deal found 4/26![United Airlines logo]()
$457
This Delta deal was found by Cheapflights users on 4/24. 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.
Fri 5/155:40 pm
SEA
- BNA
Nonstop4h 30m
Delta
Mon 5/187:27 pm
BNA
- SEA
1 stop6h 45m
Delta
Deal found 4/24![Delta logo]()
$447
This Southwest deal was found by Cheapflights users on 4/27. 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.
Wed 5/276:30 am
SEA
- SDF
2 stops11h 05m
Southwest
Wed 6/34:40 pm
SDF
- SEA
2 stops10h 30m
Southwest
Deal found 4/27![Southwest logo]()
$455
This American Airlines deal was found by Cheapflights users on 4/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:10 am
SEA
- EVV
1 stop9h 56m
American Airlines
Mon 5/255:28 am
EVV
- SEA
1 stop8h 42m
American Airlines
Deal found 4/27![American Airlines logo]()
$631
Last-minute flights from Seattle to KentuckyDiscover last-minute flight deals from Seattle to Kentucky. Data last updated April 29, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Kentucky. Data last updated April 29, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 4/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:12 pm
SEA
- CVG
1 stop21h 00m
Frontier
Mon 5/49:29 pm
CVG
- SEA
1 stop15h 20m
Frontier
Deal found 4/25![Frontier logo]()
$251
This CheapOair deal was found by Cheapflights users on 4/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:52 pm
SEA
- BNA
1 stop21h 21m
Frontier
Tue 5/127:17 pm
BNA
- SEA
1 stop16h 32m
Frontier
Deal found 4/27![Frontier logo]()
$237
This Booking.com deal was found by Cheapflights users on 4/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:50 pm
SEA
- BNA
1 stop20h 32m
Frontier
Wed 5/137:17 pm
BNA
- SEA
1 stop16h 32m
Frontier
Deal found 4/26![Frontier logo]()
$228
This Booking.com deal was found by Cheapflights users on 4/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:50 pm
SEA
- BNA
1 stop20h 23m
Frontier
Mon 5/188:20 pm
BNA
- SEA
1 stop15h 29m
Frontier
Deal found 4/26![Frontier logo]()
$227
This CheapOair deal was found by Cheapflights users on 4/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:50 pm
SEA
- BNA
1 stop20h 23m
Frontier
Tue 5/197:17 pm
BNA
- SEA
1 stop16h 32m
Frontier
Deal found 4/27![Frontier logo]()
$236
This Booking.com deal was found by Cheapflights users on 4/28. 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.
Sat 5/237:50 pm
SEA
- BNA
1 stop11h 55m
Frontier
Tue 5/267:17 pm
BNA
- SEA
1 stop16h 49m
Frontier
Deal found 4/28![Frontier logo]()
$252
This Lucky2Go deal was found by Cheapflights users on 4/24. 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 Lucky2Go is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/243:19 pm
SEA
- BNA
1 stop26h 16m
Frontier
Tue 6/27:17 pm
BNA
- SEA
1 stop16h 49m
Frontier
Deal found 4/24![Frontier logo]()
$254
This Booking.com deal was found by Cheapflights users on 4/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:20 pm
SEA
- CVG
1 stop20h 15m
Frontier
Sun 5/318:40 pm
CVG
- SEA
1 stop16h 56m
Frontier
Deal found 4/25![Frontier logo]()
$252
This Booking.com deal was found by Cheapflights users on 4/24. 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 5/297:50 pm
SEA
- BNA
1 stop21h 45m
Frontier
Mon 6/18:20 pm
BNA
- SEA
1 stop15h 46m
Frontier
Deal found 4/24![Frontier logo]()
$223
This Booking.com deal was found by Cheapflights users on 4/23. 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 5/297:50 pm
SEA
- BNA
1 stop21h 45m
Frontier
Tue 6/912:09 pm
BNA
- SEA
1 stop28h 09m
Frontier
Deal found 4/23![Frontier logo]()
$243
This Booking.com deal was found by Cheapflights users on 4/24. 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 5/307:50 pm
SEA
- BNA
1 stop11h 55m
Frontier
Mon 6/18:20 pm
BNA
- SEA
1 stop15h 46m
Frontier
Deal found 4/24![Frontier logo]()
$232
This CheapOair deal was found by Cheapflights users on 4/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:50 pm
SEA
- BNA
1 stop11h 55m
Frontier
Sat 6/68:20 pm
BNA
- SEA
1 stop15h 46m
Frontier
Deal found 4/27![Frontier logo]()
$241
One-way flights from Seattle to KentuckySearch for one-way flight options from Seattle to Kentucky. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
Search for one-way flight options from Seattle to Kentucky. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
This Frontier deal was found by Cheapflights users on 4/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:50 pm
SEA
- BNA
1 stop11h 55m
Frontier
Deal found 4/25![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Wed 5/207:50 pm
SEA
- CVG
1 stop19h 04m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$98
This Super.com deal was found by Cheapflights users on 4/27. 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 5/117:50 pm
SEA
- BNA
1 stop20h 32m
Frontier
Deal found 4/27![Frontier logo]()
$105
This Super.com deal was found by Cheapflights users on 4/26. 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 5/127:50 pm
SEA
- CVG
1 stop13h 10m
Frontier
Deal found 4/26![Frontier logo]()
$105
This Expedia deal was found by Cheapflights users on 4/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:50 pm
SEA
- CVG
1 stop13h 05m
Frontier
Deal found 4/26![Frontier logo]()
$106
This Super.com deal was found by Cheapflights users on 4/26. 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.
Wed 5/277:50 pm
SEA
- BNA
1 stop11h 55m
Frontier
Deal found 4/26![Frontier logo]()
$109
This Super.com deal was found by Cheapflights users on 4/27. 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.
Sun 5/107:50 pm
SEA
- BNA
1 stop21h 45m
Frontier
Deal found 4/27![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:50 pm
SEA
- CVG
1 stop19h 04m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$110
This Booking.com deal was found by Cheapflights users on 4/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:12 pm
SEA
- BNA
1 stop19h 24m
Frontier
Deal found 4/25![Frontier logo]()
$112
This CheapOair deal was found by Cheapflights users on 4/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:41 pm
SEA
- BNA
1 stop13h 43m
Frontier
Deal found 4/28![Frontier logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/258:20 pm
SEA
- BNA
2 stops42h 04m
Frontier
Deal found 4/28![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Sun 5/247:50 pm
SEA
- CVG
2 stops19h 39m
Frontier
Deal found 4/27![Frontier logo]()
$128
Find flight deals from Seattle to Kentucky
Keep the following information in mind while searching for Seattle to Kentucky flight deals. Data was last updated April 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $223 (Booking.com) |
One-way from | $86 (Frontier) |
Popular in | April |
Cheapest in | January |
Average price | $601 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Kentucky 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 April 29, 2026.
Use the filters below to find and compare flights from Seattle to Kentucky that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleNashville
SEA - BNA
SEABNA
Seattle/Tacoma Intl
Fri 6/5
10:45 pm-5:00 am
Nonstop4h 15m
Nashville Intl
Sat 6/6
7:05 pm-12:10 am
1 stop7h 05m
$307
SeattleLexington
SEA - LEX
SEALEX
Seattle/Tacoma Intl
Tue 6/2
10:40 pm-9:16 am
1 stop7h 36m
Lexington Blue Grass
Sat 6/6
5:45 pm-11:59 pm
1 stop9h 14m
$349
SeattleNashville
SEA - BNA
SEABNA
Seattle/Tacoma Intl
Thu 6/11
5:30 pm-11:59 pm
Nonstop4h 29m
Nashville Intl
Wed 6/24
7:00 am-10:05 am
Nonstop5h 05m
$377
SeattleNashville
SEA - BNA
SEABNA
Seattle/Tacoma Intl
Thu 5/28
5:40 pm-12:10 am
Nonstop4h 30m
Nashville Intl
Tue 6/2
7:27 pm-12:10 am
1 stop6h 43m
$382
SeattleNashville
SEA - BNA
SEABNA
Seattle/Tacoma Intl
Fri 5/15
5:40 pm-12:10 am
Nonstop4h 30m
Nashville Intl
Tue 5/19
1:58 pm-8:41 pm
1 stop8h 43m
$382
Quickest round-trip
SeattleNashville
SEA - BNA
SEABNA
Seattle/Tacoma Intl
Fri 6/5
10:45 pm-5:00 am
Nonstop4h 15m
Nashville Intl
Fri 6/12
3:45 pm-6:40 pm
Nonstop4h 55m
$387
SeattleCincinnati
SEA - CVG
SEACVG
Seattle/Tacoma Intl
Sun 6/7
5:15 am-4:00 pm
1 stop7h 45m
Cincinnati Cinci./N. Kentucky
Tue 6/9
2:00 pm-11:10 pm
2 stops12h 10m
$392
SeattleLexington
SEA - LEX
SEALEX
Seattle/Tacoma Intl
Sun 5/24
7:00 am-4:43 pm
1 stop6h 43m
Lexington Blue Grass
Sun 5/31
5:15 am-9:40 am
1 stop7h 25m
$394
SeattleCincinnati
SEA - CVG
SEACVG
Seattle/Tacoma Intl
Mon 6/1
11:55 pm-12:40 pm
2 stops9h 45m
Cincinnati Cinci./N. Kentucky
Wed 6/10
7:40 pm-12:20 am
1 stop7h 40m
$398
SeattleNashville
SEA - BNA
SEABNA
Seattle/Tacoma Intl
Thu 6/11
11:05 pm-8:40 am
1 stop7h 35m
Nashville Intl
Mon 6/22
3:00 pm-9:50 pm
2 stops8h 50m
$402
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Seattle to Kentucky
Have a flexible travel schedule? Discover the best time to fly to Kentucky from Seattle with our price prediction graph.
SEA-BNA
SEA-CVG
SEA-SDF
SEA-TYS
SEA-OWB
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 Kentucky
SEA-USKY
SEA-BNA
SEA-CVG
SEA-SDF
SEA-TYS
How far ahead should I book a flight from Seattle to Kentucky?
Booking 41 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Kentucky. 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 Seattle to Kentucky?
Currently, July is the cheapest month in which you can book a flight from Seattle to Kentucky (average of $106). Flying from Seattle to Kentucky in March is currently the most expensive (average of $309). 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.
How much does it cost to fly round-trip from Seattle to Kentucky?
Reviews of airlines servicing Kentucky
Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated April 29, 2026.
Read through reviews of airlines operating flights from Seattle to Kentucky, such as Southwest,Alaska Airlines, andDelta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Seattle to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Seattle to Kentucky
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Kentucky by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Kentucky by cabin class
Find flights from Seattle to Kentucky, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Kentucky flights
Browse other Seattle and Kentucky flight options. Last updated on April 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Seattle to Kentucky flights
Consider these flights traveling from Seattle to Kentucky.
Top 5 airlines flying from Seattle to Kentucky
Discover the top 5 airlines that operate flights from Seattle to Kentucky. 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 April 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$177 | Average$547 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$242 | Average$654 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$283 | Average$474 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$285 | Average$450 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$300 | Average$436 | FlexibilityNo cancel fee | On-time63% |