$121+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SDF
Jul 13 — Jul 201
Round-trip
1 adult, Economy
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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 June 13, 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 June 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 9/17:41 pm
SEA
- CVG
1 stop20h 50m
Frontier
Tue 9/1512:25 pm
CVG
- SEA
1 stop15h 02m
Frontier
Deal found 6/11![Frontier logo]()
$256
This Booking.com deal was found by Cheapflights users on 6/11. 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 7/227:06 pm
SEA
- CVG
1 stop21h 25m
Frontier
Fri 7/248:36 pm
CVG
- SEA
1 stop15h 41m
Frontier
Deal found 6/11![Frontier logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 8/193:19 pm
SEA
- TYS
1 stop19h 30m
Multiple Airlines
Mon 8/2412:54 pm
TYS
- SEA
1 stop24h 41m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$259
This Booking.com deal was found by Cheapflights users on 6/9. 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 7/27:41 pm
SEA
- CVG
1 stop20h 50m
Frontier
Mon 7/69:30 pm
CVG
- SEA
1 stop16h 09m
Frontier
Deal found 6/9![Frontier logo]()
$260
This Delta deal was found by Cheapflights users on 6/11. 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 9/96:00 am
SEA
- TYS
1 stop9h 17m
Delta
Tue 9/155:18 pm
TYS
- SEA
1 stop7h 44m
Delta
Deal found 6/11![Delta logo]()
$261
This Southwest deal was found by Cheapflights users on 6/11. 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 9/95:20 am
SEA
- TYS
2 stops10h 35m
Southwest
Tue 9/158:00 am
TYS
- SEA
1 stop8h 00m
Southwest
Deal found 6/11![Southwest logo]()
$266
This Booking.com deal was found by Cheapflights users on 6/8. 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.
Tue 8/257:41 pm
SEA
- CVG
1 stop20h 50m
Frontier
Sun 8/308:40 pm
CVG
- SEA
1 stop16h 55m
Frontier
Deal found 6/8![Frontier logo]()
$269
This Booking.com deal was found by Cheapflights users on 6/13. 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 7/2312:35 pm
SEA
- CVG
1 stop27h 56m
Frontier
Mon 7/279:30 pm
CVG
- SEA
1 stop16h 09m
Frontier
Deal found 6/13![Frontier logo]()
$270
This Super.com deal was found by Cheapflights users on 6/10. 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 7/27:41 pm
SEA
- CVG
1 stop20h 50m
Frontier
Mon 7/209:30 pm
CVG
- SEA
1 stop16h 09m
Frontier
Deal found 6/10![Frontier logo]()
$272
This Southwest deal was found by Cheapflights users on 6/11. 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 9/15:20 am
SEA
- CVG
1 stop6h 35m
Southwest
Tue 9/153:30 pm
CVG
- SEA
2 stops11h 05m
Southwest
Deal found 6/11![Southwest logo]()
$276
This Southwest deal was found by Cheapflights users on 6/9. 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 12/95:45 am
SEA
- CVG
2 stops10h 00m
Southwest
Wed 12/168:45 am
CVG
- SEA
2 stops12h 50m
Southwest
Deal found 6/9![Southwest logo]()
$281
This Booking.com deal was found by Cheapflights users on 6/11. 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 7/298:13 pm
SEA
- CVG
1 stop21h 12m
Frontier
Thu 8/69:30 pm
CVG
- SEA
1 stop16h 38m
Frontier
Deal found 6/11![Frontier logo]()
$285
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 June 13, 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 June 13, 2026.
This Delta deal was found by Cheapflights users on 6/10. 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 11/111:45 pm
SEA
- SDF
1 stop6h 10m
Delta
Sat 11/146:36 am
SDF
- SEA
1 stop7h 19m
Delta
Deal found 6/10![Delta logo]()
$324
This Southwest deal was found by Cheapflights users on 6/9. 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 9/75:50 pm
SEA
- BNA
1 stop8h 45m
Southwest
Wed 9/93:45 pm
BNA
- SEA
2 stops9h 20m
Southwest
Deal found 6/9![Southwest logo]()
$341
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 9/311:08 pm
SEA
- BNA
Nonstop4h 29m
Alaska Airlines
Mon 9/77:00 am
BNA
- SEA
Nonstop4h 57m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 6/8. 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 10/1611:13 pm
SEA
- SDF
1 stop7h 19m
United Airlines
Tue 10/205:15 am
SDF
- SEA
1 stop7h 21m
United Airlines
Deal found 6/8![United Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 8/75:10 am
SEA
- HTS
1 stop8h 36m
American Airlines
Tue 8/111:16 pm
HTS
- SEA
2 stops13h 43m
American Airlines
Deal found 6/11![American Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 6/248:12 pm
SEA
- LEX
1 stop21h 55m
Multiple Airlines
Sun 6/289:54 pm
LEX
- SEA
1 stop15h 41m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$544
This Southwest deal was found by Cheapflights users on 6/9. 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 8/1311:00 pm
SEA
- BNA
Nonstop4h 25m
Southwest
Mon 8/1711:00 am
BNA
- SEA
Nonstop4h 55m
Southwest
Deal found 6/9![Southwest logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 9/411:08 pm
SEA
- BNA
Nonstop4h 29m
Alaska Airlines
Sat 9/59:03 am
BNA
- SEA
Nonstop4h 56m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 6/10. 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 7/35:30 pm
SEA
- BNA
Nonstop4h 29m
Delta
Wed 7/157:00 am
BNA
- SEA
Nonstop4h 59m
Delta
Deal found 6/10![Delta logo]()
$387
This United Airlines deal was found by Cheapflights users on 6/11. 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 9/3011:13 pm
SEA
- LEX
1 stop7h 15m
United Airlines
Sat 10/36:00 am
LEX
- SEA
2 stops11h 22m
United Airlines
Deal found 6/11![United Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 6/8. 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 11/52:35 pm
SEA
- BNA
1 stop7h 20m
Southwest
Sun 11/85:20 am
BNA
- SEA
1 stop9h 55m
Southwest
Deal found 6/8![Southwest logo]()
$362
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 8/411:15 pm
SEA
- BNA
Nonstop4h 25m
Alaska Airlines
Sat 8/89:25 am
BNA
- SEA
Nonstop5h 01m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 6/12. 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 7/811:40 am
SEA
- CVG
Nonstop4h 25m
Delta
Tue 8/116:35 am
CVG
- SEA
Nonstop4h 54m
Delta
Deal found 6/12![Delta logo]()
$397
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/258:40 am
SEA
- SDF
2 stops12h 19m
United Airlines
Wed 8/2610:23 am
SDF
- SEA
2 stops14h 35m
United Airlines
Deal found 6/11![United Airlines logo]()
$403
This Southwest deal was found by Cheapflights users on 6/10. 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 10/2112:15 am
SEA
- BNA
2 stops9h 15m
Southwest
Sun 10/255:15 am
BNA
- SEA
1 stop8h 55m
Southwest
Deal found 6/10![Southwest logo]()
$372
This Delta deal was found by Cheapflights users on 6/8. 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 8/2511:40 am
SEA
- CVG
Nonstop4h 24m
Delta
Sun 8/306:35 am
CVG
- SEA
Nonstop4h 54m
Delta
Deal found 6/8![Delta logo]()
$397
This Southwest deal was found by Cheapflights users on 6/13. 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 8/126:40 am
SEA
- CVG
1 stop8h 55m
Southwest
Wed 8/193:30 pm
CVG
- SEA
2 stops10h 35m
Southwest
Deal found 6/13![Southwest logo]()
$374
This United Airlines deal was found by Cheapflights users on 6/9. 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 9/246:43 pm
SEA
- SDF
2 stops11h 54m
United Airlines
Tue 9/295:15 am
SDF
- SEA
2 stops13h 18m
United Airlines
Deal found 6/9![United Airlines logo]()
$434
This Delta deal was found by Cheapflights users on 6/13. 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 8/2711:40 am
SEA
- CVG
Nonstop4h 24m
Delta
Mon 8/316:35 am
CVG
- SEA
Nonstop4h 54m
Delta
Deal found 6/13![Delta logo]()
$397
This American Airlines deal was found by Cheapflights users on 6/13. 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 7/75:05 am
SEA
- TRI
1 stop8h 49m
American Airlines
Tue 7/145:00 am
TRI
- SEA
1 stop10h 07m
American Airlines
Deal found 6/13![American Airlines logo]()
$547
This Southwest deal was found by Cheapflights users on 6/8. 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 8/2811:00 pm
SEA
- BNA
Nonstop4h 25m
Southwest
Sun 8/301:45 pm
BNA
- SEA
Nonstop4h 55m
Southwest
Deal found 6/8![Southwest logo]()
$379
This Delta deal was found by Cheapflights users on 6/13. 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 7/78:35 am
SEA
- SDF
1 stop9h 43m
Delta
Wed 7/291:02 pm
SDF
- SEA
1 stop10h 09m
Delta
Deal found 6/13![Delta logo]()
$397
This United Airlines deal was found by Cheapflights users on 6/9. 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 11/102:00 pm
SEA
- PAH
1 stop7h 50m
United Airlines
Sat 11/145:00 am
PAH
- SEA
2 stops12h 54m
United Airlines
Deal found 6/9![United Airlines logo]()
$444
This Southwest deal was found by Cheapflights users on 6/8. 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 8/257:10 am
SEA
- SDF
2 stops10h 25m
Southwest
Sun 8/307:25 pm
SDF
- SEA
1 stop6h 45m
Southwest
Deal found 6/8![Southwest logo]()
$380
This KAYAK deal was found by Cheapflights users on 6/10. 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.
Sat 8/812:17 am
SEA
- OWB
1 stop10h 38m
Multiple Airlines
Fri 8/149:00 am
OWB
- SEA
1 stop25h 38m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$634
This United Airlines deal was found by Cheapflights users on 6/11. 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 9/21:57 pm
SEA
- LEX
1 stop6h 58m
United Airlines
Sat 9/56:15 pm
LEX
- SEA
1 stop7h 28m
United Airlines
Deal found 6/11![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 6/12. 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 11/2511:05 pm
SEA
- SDF
1 stop7h 50m
Delta
Tue 12/17:25 pm
SDF
- SEA
1 stop7h 34m
Delta
Deal found 6/12![Delta logo]()
$419
This Southwest deal was found by Cheapflights users on 6/10. 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 9/912:40 pm
SEA
- SDF
1 stop7h 20m
Southwest
Sun 9/135:40 am
SDF
- SEA
2 stops11h 00m
Southwest
Deal found 6/10![Southwest logo]()
$381
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 6/261:10 pm
SEA
- HTS
1 stop7h 46m
American Airlines
Tue 6/3012:21 pm
HTS
- SEA
1 stop10h 53m
American Airlines
Deal found 6/11![American Airlines logo]()
$667
This Southwest deal was found by Cheapflights users on 6/8. 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 11/15:30 am
SEA
- CVG
1 stop6h 25m
Southwest
Mon 11/166:00 am
CVG
- SEA
2 stops14h 45m
Southwest
Deal found 6/8![Southwest logo]()
$382
Last-minute flights from Seattle to KentuckyDiscover last-minute flight deals from Seattle to Kentucky. Data last updated June 13, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Kentucky. Data last updated June 13, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 6/10. 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 6/183:33 pm
SEA
- CVG
1 stop24h 58m
Frontier
Tue 6/308:15 pm
CVG
- SEA
1 stop16h 33m
Frontier
Deal found 6/10![Frontier logo]()
$331
This Booking.com deal was found by Cheapflights users on 6/8. 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 6/227:41 pm
SEA
- CVG
1 stop20h 29m
Frontier
Sun 6/289:00 pm
CVG
- SEA
1 stop16h 35m
Frontier
Deal found 6/8![Frontier logo]()
$311
This Booking.com deal was found by Cheapflights users on 6/12. 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 6/257:41 pm
SEA
- CVG
1 stop20h 50m
Frontier
Sat 6/278:15 pm
CVG
- SEA
1 stop16h 33m
Frontier
Deal found 6/12![Frontier logo]()
$329
This Booking.com deal was found by Cheapflights users on 6/9. 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 7/27:41 pm
SEA
- CVG
1 stop20h 50m
Frontier
Mon 7/69:30 pm
CVG
- SEA
1 stop16h 09m
Frontier
Deal found 6/9![Frontier logo]()
$260
This Super.com deal was found by Cheapflights users on 6/10. 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 7/27:41 pm
SEA
- CVG
1 stop20h 50m
Frontier
Mon 7/209:30 pm
CVG
- SEA
1 stop16h 09m
Frontier
Deal found 6/10![Frontier logo]()
$272
This Booking.com deal was found by Cheapflights users on 6/10. 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 7/27:41 pm
SEA
- CVG
1 stop20h 50m
Frontier
Sun 7/59:30 pm
CVG
- SEA
1 stop16h 09m
Frontier
Deal found 6/10![Frontier logo]()
$295
This Booking.com deal was found by Cheapflights users on 6/11. 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 7/97:06 pm
SEA
- CVG
1 stop21h 25m
Frontier
Wed 7/158:36 pm
CVG
- SEA
1 stop15h 41m
Frontier
Deal found 6/11![Frontier logo]()
$316
This Gotogate deal was found by Cheapflights users on 6/10. 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 7/217:06 pm
SEA
- CVG
1 stop21h 25m
Frontier
Fri 7/249:30 pm
CVG
- SEA
1 stop16h 09m
Frontier
Deal found 6/10![Frontier logo]()
$313
This Booking.com deal was found by Cheapflights users on 6/11. 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 7/227:06 pm
SEA
- CVG
1 stop21h 25m
Frontier
Fri 7/248:36 pm
CVG
- SEA
1 stop15h 41m
Frontier
Deal found 6/11![Frontier logo]()
$259
This Booking.com deal was found by Cheapflights users on 6/13. 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 7/2312:35 pm
SEA
- CVG
1 stop27h 56m
Frontier
Mon 7/279:30 pm
CVG
- SEA
1 stop16h 09m
Frontier
Deal found 6/13![Frontier logo]()
$270
This Booking.com deal was found by Cheapflights users on 6/11. 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 7/298:13 pm
SEA
- CVG
1 stop21h 12m
Frontier
Thu 8/69:30 pm
CVG
- SEA
1 stop16h 38m
Frontier
Deal found 6/11![Frontier logo]()
$285
This Booking.com deal was found by Cheapflights users on 6/11. 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 7/298:13 pm
SEA
- CVG
1 stop21h 12m
Frontier
Tue 8/118:34 pm
CVG
- SEA
1 stop19h 43m
Frontier
Deal found 6/11![Frontier logo]()
$312
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 June 13, 2026.
Search for one-way flight options from Seattle to Kentucky. Find affordable one-way fares based on user searches. Data last updated June 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 8/267:41 pm
SEA
- TYS
1 stop15h 08m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 stop19h 58m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$126
This Super.com deal was found by Cheapflights users on 6/11. 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 7/27:41 pm
SEA
- CVG
1 stop20h 50m
Frontier
Deal found 6/11![Frontier logo]()
$133
This Frontier deal was found by Cheapflights users on 6/11. 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.
Fri 9/117:00 am
SEA
- CVG
1 stop10h 29m
Frontier
Deal found 6/11![Frontier logo]()
$135
This Southwest deal was found by Cheapflights users on 6/11. 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 8/2611:05 pm
SEA
- TYS
2 stops9h 55m
Southwest
Deal found 6/11![Southwest logo]()
$136
This Booking.com deal was found by Cheapflights users on 6/9. 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 7/237:06 pm
SEA
- CVG
1 stop21h 25m
Frontier
Deal found 6/9![Frontier logo]()
$140
This Southwest deal was found by Cheapflights users on 6/9. 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 8/2611:05 pm
SEA
- CVG
2 stops10h 10m
Southwest
Deal found 6/9![Southwest logo]()
$141
This Delta deal was found by Cheapflights users on 6/9. 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 9/232:30 pm
SEA
- SDF
1 stop6h 18m
Delta
Deal found 6/9![Delta logo]()
$147
This Frontier deal was found by Cheapflights users on 6/10. 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.
Tue 9/87:41 pm
SEA
- CVG
1 stop12h 39m
Frontier
Deal found 6/10![Frontier logo]()
$151
This United Airlines deal was found by Cheapflights users on 6/12. 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 7/47:00 am
SEA
- SDF
1 stop8h 56m
United Airlines
Deal found 6/12![United Airlines logo]()
$156
This Super.com deal was found by Cheapflights users on 6/11. 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 6/297:41 pm
SEA
- CVG
1 stop20h 29m
Frontier
Deal found 6/11![Frontier logo]()
$157
This Super.com deal was found by Cheapflights users on 6/9. 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 6/248:12 pm
SEA
- CVG
1 stop20h 35m
Frontier
Deal found 6/9![Frontier logo]()
$158
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 June 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $256 (Kiwi.com) |
One-way from | $121 (Kiwi.com) |
Popular in | April |
Cheapest in | January |
Average price | $546 |
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 June 13, 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
SeattleLouisville
SEA - SDF
SEASDF
Seattle/Tacoma Intl
Wed 11/11
1:45 pm-10:55 pm
1 stop6h 10m
Louisville Intl
Sat 11/14
6:36 am-10:55 am
1 stop7h 19m
$324
SeattleNashville
SEA - BNA
SEABNA
Seattle/Tacoma Intl
Mon 9/7
5:50 pm-4:35 am
1 stop8h 45m
Nashville Intl
Wed 9/9
3:45 pm-11:05 pm
2 stops9h 20m
$341
SeattleNashville
SEA - BNA
SEABNA
Seattle/Tacoma Intl
Thu 9/3
11:08 pm-5:37 am
Nonstop4h 29m
Nashville Intl
Mon 9/7
7:00 am-9:57 am
Nonstop4h 57m
$347
SeattleLouisville
SEA - SDF
SEASDF
Seattle/Tacoma Intl
Fri 10/16
11:13 pm-9:32 am
1 stop7h 19m
Louisville Intl
Tue 10/20
5:15 am-9:36 am
1 stop7h 21m
$354
SeattleNashville
SEA - BNA
SEABNA
Seattle/Tacoma Intl
Thu 8/13
11:00 pm-5:25 am
Nonstop4h 25m
Nashville Intl
Mon 8/17
11:00 am-1:55 pm
Nonstop4h 55m
$354
SeattleNashville
SEA - BNA
SEABNA
Seattle/Tacoma Intl
Thu 11/5
2:35 pm-11:55 pm
1 stop7h 20m
Nashville Intl
Sun 11/8
5:20 am-1:15 pm
1 stop9h 55m
$362
SeattleNashville
SEA - BNA
SEABNA
Seattle/Tacoma Intl
Wed 10/21
12:15 am-11:30 am
2 stops9h 15m
Nashville Intl
Sun 10/25
5:15 am-12:10 pm
1 stop8h 55m
$372
SeattleCincinnati
SEA - CVG
SEACVG
Seattle/Tacoma Intl
Wed 8/12
6:40 am-6:35 pm
1 stop8h 55m
Cincinnati Cinci./N. Kentucky
Wed 8/19
3:30 pm-11:05 pm
2 stops10h 35m
$374
SeattleNashville
SEA - BNA
SEABNA
Seattle/Tacoma Intl
Fri 8/28
11:00 pm-5:25 am
Nonstop4h 25m
Nashville Intl
Sun 8/30
1:45 pm-4:40 pm
Nonstop4h 55m
$379
SeattleLouisville
SEA - SDF
SEASDF
Seattle/Tacoma Intl
Tue 8/25
7:10 am-8:35 pm
2 stops10h 25m
Louisville Intl
Sun 8/30
7:25 pm-11:10 pm
1 stop6h 45m
$380
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-SDF
SEA-BNA
SEA-TRI
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-SDF
SEA-BNA
What is the cheapest month to book a flight from Seattle to Kentucky?
Currently, April is the cheapest month in which you can book a flight from Seattle to Kentucky (average of $167). Flying from Seattle to Kentucky in June is currently the most expensive (average of $374). 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?
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.
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 June 13, 2026.
Read through reviews of airlines operating flights from Seattle to Kentucky, such as Alaska Airlines,Southwest, andDelta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.0
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Food
7.0
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Food
7.0
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Food
7.0
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Food
7.0
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Food
7.0
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
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.
Browse thousands of different options on Cheapflights for your next trip
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 June 13, 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 June 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$177 | Average$547 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$242 | Average$647 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$283 | Average$445 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$283 | Average$499 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$300 | Average$483 | FlexibilityNo cancel fee | On-time63% |