$91+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SDF
Aug 22 — Aug 291
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 July 23, 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 July 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Thu 8/272:37 pm
SEA
- CVG
2 stops17h 44m
Frontier
Mon 8/319:20 pm
CVG
- SEA
1 stop16h 19m
Frontier
Deal found 7/20![Frontier logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Tue 9/157:00 am
SEA
- CVG
1 stop25h 20m
Frontier
Tue 9/2212:48 pm
CVG
- SEA
2 stops38h 39m
Frontier
Deal found 7/20![Frontier logo]()
$241
This Frontier deal was found by Cheapflights users on 7/22. 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.
Thu 8/138:53 pm
SEA
- CVG
1 stop20h 29m
Frontier
Wed 8/199:20 pm
CVG
- SEA
1 stop16h 19m
Frontier
Deal found 7/22![Frontier logo]()
$251
This Frontier deal was found by Cheapflights users on 7/22. 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.
Thu 9/107:41 pm
SEA
- CVG
1 stop12h 39m
Frontier
Wed 9/1612:25 pm
CVG
- SEA
1 stop15h 02m
Frontier
Deal found 7/22![Frontier logo]()
$257
This CheapOair deal was found by Cheapflights users on 7/22. 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.
Thu 8/272:37 pm
SEA
- CVG
1 stop25h 48m
Frontier
Tue 9/19:20 pm
CVG
- SEA
1 stop16h 19m
Frontier
Deal found 7/22![Frontier logo]()
$260
This CheapOair deal was found by Cheapflights users on 7/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:53 pm
SEA
- CVG
1 stop20h 22m
Frontier
Tue 8/259:20 pm
CVG
- SEA
1 stop16h 19m
Frontier
Deal found 7/23![Frontier logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 9/137:00 am
SEA
- CVG
1 stop25h 20m
Frontier
Wed 9/1612:25 pm
CVG
- SEA
1 stop15h 02m
Frontier
Deal found 7/20![Frontier logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Thu 8/207:06 pm
SEA
- CVG
1 stop21h 19m
Frontier
Mon 8/249:20 pm
CVG
- SEA
1 stop16h 19m
Frontier
Deal found 7/20![Frontier logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/127:06 pm
SEA
- CVG
1 stop21h 23m
Frontier
Mon 8/1712:53 pm
CVG
- SEA
2 stops23h 26m
Frontier
Deal found 7/20![Frontier logo]()
$266
This CheapOair deal was found by Cheapflights users on 7/21. 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 8/117:06 pm
SEA
- CVG
1 stop21h 23m
Frontier
Sat 8/228:30 pm
CVG
- SEA
1 stop15h 49m
Frontier
Deal found 7/21![Frontier logo]()
$267
This CheapOair deal was found by Cheapflights users on 7/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:29 pm
SEA
- CVG
1 stop19h 46m
Frontier
Thu 8/279:20 pm
CVG
- SEA
1 stop16h 19m
Frontier
Deal found 7/23![Frontier logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 9/99:16 pm
SEA
- TYS
2 stops22h 37m
Multiple Airlines
Mon 9/216:30 am
TYS
- SEA
1 stop30h 30m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$271
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 July 23, 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 July 23, 2026.
This United Airlines deal was found by Cheapflights users on 7/20. 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 9/2510:48 pm
SEA
- PAH
2 stops12h 44m
United Airlines
Wed 9/305:00 am
PAH
- SEA
1 stop8h 27m
United Airlines
Deal found 7/20![United Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 7/20. 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 11/411:45 am
SEA
- LEX
1 stop6h 32m
Delta
Tue 11/107:30 am
LEX
- SEA
1 stop9h 53m
Delta
Deal found 7/20![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 7/19. 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 9/2211:00 pm
SEA
- BNA
Nonstop4h 25m
Southwest
Tue 9/295:30 pm
BNA
- SEA
Nonstop4h 55m
Southwest
Deal found 7/19![Southwest logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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.
Tue 8/259:33 am
SEA
- BNA
Nonstop4h 31m
Alaska Airlines
Tue 9/19:03 am
BNA
- SEA
Nonstop4h 56m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$357
This American Airlines deal was found by Cheapflights users on 7/20. 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 10/215:00 am
SEA
- TRI
1 stop8h 51m
American Airlines
Wed 10/285:22 pm
TRI
- SEA
1 stop9h 48m
American Airlines
Deal found 7/20![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 7/20. 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 9/3011:59 pm
SEA
- LEX
1 stop8h 45m
Delta
Sun 10/46:00 pm
LEX
- SEA
1 stop7h 05m
Delta
Deal found 7/20![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Wed 9/3011:05 am
SEA
- LEX
2 stops9h 50m
United Airlines
Tue 10/136:05 pm
LEX
- SEA
1 stop7h 51m
United Airlines
Deal found 7/19![United Airlines logo]()
$354
This Southwest deal was found by Cheapflights users on 7/20. 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 9/2311:00 pm
SEA
- BNA
Nonstop4h 25m
Southwest
Mon 9/2811:00 am
BNA
- SEA
Nonstop4h 55m
Southwest
Deal found 7/20![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 7/20. 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 9/2410:59 pm
SEA
- LEX
1 stop9h 46m
Delta
Sun 9/275:57 pm
LEX
- SEA
1 stop9h 01m
Delta
Deal found 7/20![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 8/2611:00 pm
SEA
- SDF
1 stop7h 38m
United Airlines
Mon 8/318:00 am
SDF
- SEA
1 stop6h 44m
United Airlines
Deal found 7/22![United Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 7/18. 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 9/2411:00 pm
SEA
- BNA
Nonstop4h 25m
Southwest
Sat 9/262:05 pm
BNA
- SEA
Nonstop4h 55m
Southwest
Deal found 7/18![Southwest logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:59 am
SEA
- CVG
Nonstop4h 37m
Alaska Airlines
Sun 9/136:42 pm
CVG
- SEA
Nonstop4h 53m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 7/22. 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 11/1211:05 pm
SEA
- TYS
1 stop8h 09m
Delta
Tue 11/1712:00 pm
TYS
- SEA
1 stop9h 59m
Delta
Deal found 7/22![Delta logo]()
$355
This United Airlines deal was found by Cheapflights users on 7/22. 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 9/41:57 pm
SEA
- LEX
1 stop6h 58m
United Airlines
Sun 9/67:00 am
LEX
- SEA
1 stop7h 32m
United Airlines
Deal found 7/22![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 7/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:40 am
SEA
- TYS
2 stops9h 15m
Southwest
Sat 9/51:55 pm
TYS
- SEA
1 stop7h 25m
Southwest
Deal found 7/23![Southwest logo]()
$360
This Delta deal was found by Cheapflights users on 7/18. 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 10/15:30 pm
SEA
- BNA
Nonstop4h 28m
Delta
Mon 10/57:00 am
BNA
- SEA
Nonstop5h 03m
Delta
Deal found 7/18![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 7/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/152:15 pm
SEA
- LEX
1 stop6h 37m
United Airlines
Tue 1/195:50 pm
LEX
- SEA
1 stop7h 39m
United Airlines
Deal found 7/23![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 7/21. 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 8/136:15 am
SEA
- SDF
2 stops12h 40m
Southwest
Wed 8/1911:50 am
SDF
- SEA
1 stop8h 40m
Southwest
Deal found 7/21![Southwest logo]()
$360
This Delta deal was found by Cheapflights users on 7/23. 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.
Thu 10/15:30 pm
SEA
- BNA
Nonstop4h 28m
Delta
Sun 10/47:00 am
BNA
- SEA
Nonstop5h 03m
Delta
Deal found 7/23![Delta logo]()
$357
This Southwest deal was found by Cheapflights users on 7/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:00 am
SEA
- BNA
2 stops10h 50m
Southwest
Sun 8/305:50 pm
BNA
- SEA
1 stop7h 50m
Southwest
Deal found 7/23![Southwest logo]()
$377
This Delta deal was found by Cheapflights users on 7/18. 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 9/95:30 pm
SEA
- BNA
Nonstop4h 28m
Delta
Sun 9/137:00 am
BNA
- SEA
Nonstop5h 03m
Delta
Deal found 7/18![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Wed 9/2311:00 pm
SEA
- CVG
1 stop7h 20m
United Airlines
Sun 9/275:30 am
CVG
- SEA
1 stop8h 57m
United Airlines
Deal found 7/21![United Airlines logo]()
$393
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Sun 8/161:50 pm
SEA
- TRI
1 stop7h 00m
American Airlines
Sun 8/235:07 am
TRI
- SEA
1 stop7h 38m
American Airlines
Deal found 7/19![American Airlines logo]()
$596
This Southwest deal was found by Cheapflights users on 7/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:05 pm
SEA
- CVG
2 stops10h 10m
Southwest
Sat 9/261:15 pm
CVG
- SEA
2 stops11h 15m
Southwest
Deal found 7/23![Southwest logo]()
$379
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Wed 8/195:00 am
SEA
- TYS
1 stop7h 54m
United Airlines
Wed 8/264:50 pm
TYS
- SEA
1 stop9h 14m
United Airlines
Deal found 7/20![United Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 7/22. 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 8/285:30 pm
SEA
- BNA
Nonstop4h 25m
Delta
Thu 9/37:11 am
BNA
- SEA
Nonstop4h 54m
Delta
Deal found 7/22![Delta logo]()
$367
This American Airlines deal was found by Cheapflights users on 7/22. 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.
Sat 8/85:10 am
SEA
- TRI
1 stop8h 53m
American Airlines
Sat 8/225:23 pm
TRI
- SEA
1 stop8h 03m
American Airlines
Deal found 7/22![American Airlines logo]()
$616
This Southwest deal was found by Cheapflights users on 7/18. 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 9/1911:05 pm
SEA
- TYS
2 stops10h 20m
Southwest
Wed 10/74:20 pm
TYS
- SEA
1 stop9h 20m
Southwest
Deal found 7/18![Southwest logo]()
$402
This Delta deal was found by Cheapflights users on 7/21. 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 9/225:30 pm
SEA
- BNA
Nonstop4h 28m
Delta
Tue 9/297:00 am
BNA
- SEA
Nonstop5h 03m
Delta
Deal found 7/21![Delta logo]()
$367
This United Airlines deal was found by Cheapflights users on 7/21. 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 9/135:00 am
SEA
- SDF
1 stop6h 29m
United Airlines
Thu 9/177:25 am
SDF
- SEA
1 stop10h 27m
United Airlines
Deal found 7/21![United Airlines logo]()
$406
Last-minute flights from Seattle to KentuckyDiscover last-minute flight deals from Seattle to Kentucky. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Kentucky. Data last updated July 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 8/57:06 pm
SEA
- TYS
1 stop15h 55m
Multiple Airlines
Sun 8/97:00 am
TYS
- SEA
1 stop29h 04m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$316
This CheapOair deal was found by Cheapflights users on 7/20. 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.
Thu 8/67:06 pm
SEA
- TYS
1 stop21h 18m
Frontier
Mon 8/108:19 pm
TYS
- SEA
1 stop19h 58m
Frontier
Deal found 7/20![Frontier logo]()
$333
This CheapOair deal was found by Cheapflights users on 7/21. 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 8/117:06 pm
SEA
- CVG
1 stop21h 23m
Frontier
Sat 8/228:30 pm
CVG
- SEA
1 stop15h 49m
Frontier
Deal found 7/21![Frontier logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/127:06 pm
SEA
- CVG
1 stop21h 23m
Frontier
Mon 8/1712:53 pm
CVG
- SEA
2 stops23h 26m
Frontier
Deal found 7/20![Frontier logo]()
$266
This Frontier deal was found by Cheapflights users on 7/22. 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.
Thu 8/138:53 pm
SEA
- CVG
1 stop20h 29m
Frontier
Wed 8/199:20 pm
CVG
- SEA
1 stop16h 19m
Frontier
Deal found 7/22![Frontier logo]()
$251
This CheapOair deal was found by Cheapflights users on 7/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:53 pm
SEA
- CVG
1 stop20h 22m
Frontier
Tue 8/259:20 pm
CVG
- SEA
1 stop16h 19m
Frontier
Deal found 7/23![Frontier logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Thu 8/207:06 pm
SEA
- CVG
1 stop21h 19m
Frontier
Mon 8/249:20 pm
CVG
- SEA
1 stop16h 19m
Frontier
Deal found 7/20![Frontier logo]()
$263
This CheapOair deal was found by Cheapflights users on 7/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:29 pm
SEA
- CVG
1 stop19h 46m
Frontier
Thu 8/279:20 pm
CVG
- SEA
1 stop16h 19m
Frontier
Deal found 7/23![Frontier logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Thu 8/209:29 pm
SEA
- TYS
1 stop21h 17m
Multiple Airlines
Sun 8/237:00 am
TYS
- SEA
1 stop9h 22m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/269:33 am
SEA
- BNA
Nonstop4h 31m
Multiple Airlines
Mon 8/3112:55 pm
BNA
- SEA
1 stop22h 24m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Thu 8/272:37 pm
SEA
- CVG
2 stops17h 44m
Frontier
Mon 8/319:20 pm
CVG
- SEA
1 stop16h 19m
Frontier
Deal found 7/20![Frontier logo]()
$238
This CheapOair deal was found by Cheapflights users on 7/22. 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.
Thu 8/272:37 pm
SEA
- CVG
1 stop25h 48m
Frontier
Tue 9/19:20 pm
CVG
- SEA
1 stop16h 19m
Frontier
Deal found 7/22![Frontier logo]()
$260
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 July 23, 2026.
Search for one-way flight options from Seattle to Kentucky. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/192:37 pm
SEA
- CVG
2 stops17h 44m
Frontier
Deal found 7/20![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Tue 9/157:00 am
SEA
- CVG
2 stops25h 43m
Frontier
Deal found 7/19![Frontier logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/122:22 pm
SEA
- CVG
2 stops17h 51m
Frontier
Deal found 7/20![Frontier logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 9/239:16 pm
SEA
- CVG
1 stop23h 21m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 9/207:41 pm
SEA
- CVG
2 stops37h 02m
Frontier
Deal found 7/19![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Thu 9/177:41 pm
SEA
- CVG
2 stops37h 02m
Frontier
Deal found 7/19![Frontier logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 8/267:06 pm
SEA
- TYS
2 stops39h 55m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/239:29 pm
SEA
- CVG
1 stop19h 46m
Frontier
Deal found 7/20![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/219:29 pm
SEA
- CVG
1 stop19h 46m
Frontier
Deal found 7/20![Frontier logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 8/198:53 pm
SEA
- CVG
1 stop14h 55m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 9/217:41 pm
SEA
- CVG
2 stops37h 02m
Frontier
Deal found 7/21![Frontier logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 9/309:16 pm
SEA
- TYS
1 stop22h 45m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$134
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 July 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $238 (Kiwi.com) |
One-way from | $91 (Kiwi.com) |
Popular in | April |
Cheapest in | January |
Average price | $576 |
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 July 23, 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
SeattlePaducah
SEA - PAH
SEAPAH
Seattle/Tacoma Intl
Fri 9/25
10:48 pm-1:32 pm
2 stops12h 44m
Paducah Barkley Regional
Wed 9/30
5:00 am-11:27 am
1 stop8h 27m
$344
SeattleLexington
SEA - LEX
SEALEX
Seattle/Tacoma Intl
Wed 11/4
11:45 am-9:17 pm
1 stop6h 32m
Lexington Blue Grass
Tue 11/10
7:30 am-2:23 pm
1 stop9h 53m
$349
SeattleLexington
SEA - LEX
SEALEX
Seattle/Tacoma Intl
Wed 9/30
11:59 pm-11:44 am
1 stop8h 45m
Lexington Blue Grass
Sun 10/4
6:00 pm-10:05 pm
1 stop7h 05m
$349
SeattleLexington
SEA - LEX
SEALEX
Seattle/Tacoma Intl
Thu 9/24
10:59 pm-11:45 am
1 stop9h 46m
Lexington Blue Grass
Sun 9/27
5:57 pm-11:58 pm
1 stop9h 01m
$349
SeattleLexington
SEA - LEX
SEALEX
Seattle/Tacoma Intl
Wed 9/30
11:05 am-11:55 pm
2 stops9h 50m
Lexington Blue Grass
Tue 10/13
6:05 pm-10:56 pm
1 stop7h 51m
$354
SeattleLouisville
SEA - SDF
SEASDF
Seattle/Tacoma Intl
Wed 8/26
11:00 pm-9:38 am
1 stop7h 38m
Louisville Intl
Mon 8/31
8:00 am-11:44 am
1 stop6h 44m
$355
SeattleKnoxville
SEA - TYS
SEATYS
Seattle/Tacoma Intl
Thu 11/12
11:05 pm-10:14 am
1 stop8h 09m
Knoxville McGhee Tyson
Tue 11/17
12:00 pm-6:59 pm
1 stop9h 59m
$355
SeattleNashville
SEA - BNA
SEABNA
Seattle/Tacoma Intl
Tue 9/22
11:00 pm-5:25 am
Nonstop4h 25m
Nashville Intl
Tue 9/29
5:30 pm-8:25 pm
Nonstop4h 55m
$357
SeattleNashville
SEA - BNA
SEABNA
Seattle/Tacoma Intl
Tue 8/25
9:33 am-4:04 pm
Nonstop4h 31m
Nashville Intl
Tue 9/1
9:03 am-11:59 am
Nonstop4h 56m
$357
SeattleNashville
SEA - BNA
SEABNA
Seattle/Tacoma Intl
Wed 9/23
11:00 pm-5:25 am
Nonstop4h 25m
Nashville Intl
Mon 9/28
11:00 am-1:55 pm
Nonstop4h 55m
$357
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-CVG
SEA-TYS
SEA-PAH
SEA-LEX
SEA-BNA
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-CVG
SEA-TYS
SEA-PAH
SEA-LEX
What is the cheapest month to book a flight from Seattle to Kentucky?
Currently, August is the cheapest month in which you can book a flight from Seattle to Kentucky (average of $398). Flying from Seattle to Kentucky in January is currently the most expensive (average of $597). 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?
Airfare is below average for this route at the moment.
Seattle to Kentucky flights typically cost between $403 and $624 in August.The cheapest round-trip price found within the last 5 days was $355 on Southwest (Aug 20-Aug 24).
How far ahead should I book a flight from Seattle to Kentucky?
Booking 52 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.
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 July 23, 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
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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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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 July 23, 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 July 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$177 | Average$569 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$194 | Average$634 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$283 | Average$498 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$451 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$332 | Average$497 | FlexibilityNo cancel fee | On-time63% |