$156+ Cheap flights from Seattle (SEA) to Kentucky
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SDF
Nov 24 — Dec 11
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Seattle to Kentucky with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Kentucky
Cheapest
Best
Last-minute
One-way
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 October 25, 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 October 25, 2026.
This Southwest deal was found by Cheapflights users on 10/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:30 am -
1 stop6h 45m
Mon 12/146:50 am -
1 stop7h 10m
Deal found 10/22![Southwest logo]()
$306
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:00 am -
1 stop8h 12m
Sat 11/1410:13 am -
1 stop8h 31m
Deal found 10/21![American Airlines logo]()
$311
This Southwest deal was found by Cheapflights users on 10/21. 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.
Sat 12/55:30 am -
1 stop6h 45m
Sat 12/1212:45 pm -
2 stops10h 45m
Deal found 10/21![Southwest logo]()
$312
This Southwest deal was found by Cheapflights users on 10/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:30 am -
1 stop6h 05m
Sun 12/67:55 pm -
1 stop7h 40m
Deal found 10/22![Southwest logo]()
$315
This Southwest deal was found by Cheapflights users on 10/20. 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.
Fri 11/1312:15 am -
1 stop7h 00m
Wed 12/23:50 pm -
2 stops10h 45m
Deal found 10/20![Southwest logo]()
$316
This Southwest deal was found by Cheapflights users on 10/20. 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.
Tue 11/179:25 am -
2 stops8h 15m
Tue 11/248:35 pm -
1 stop7h 45m
Deal found 10/20![Southwest logo]()
$335
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 11/217:00 am -
1 stop8h 32m
Mon 11/232:10 pm -
1 stop7h 53m
Deal found 10/22![United Airlines logo]()
$337
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/2111:36 pm -
1 stop6h 52m
Mon 11/236:31 pm -
1 stop9h 11m
Deal found 10/22![American Airlines logo]()
$346
This Delta deal was found by Cheapflights users on 10/24. 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.
Thu 12/1011:15 pm -
1 stop8h 04m
Sun 12/133:18 pm -
1 stop9h 46m
Deal found 10/24![Delta logo]()
$377
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:40 am -
1 stop8h 45m
Mon 11/233:55 pm -
1 stop10h 52m
Deal found 10/21![American Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 10/24. 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.
Sun 12/612:15 am -
1 stop7h 15m
Wed 12/92:05 pm -
2 stops11h 45m
Deal found 10/24![Southwest logo]()
$382
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 11/212:30 pm -
1 stop6h 24m
Mon 11/231:49 pm -
2 stops10h 30m
Deal found 10/22![United Airlines logo]()
$384
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 October 25, 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 October 25, 2026.
This Southwest deal was found by Cheapflights users on 10/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:30 am -
1 stop6h 45m
Mon 12/146:50 am -
1 stop7h 10m
Deal found 10/22![Southwest logo]()
$306
This Delta deal was found by Cheapflights users on 10/20. 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 11/1211:35 pm -
1 stop9h 21m
Mon 11/166:55 pm -
1 stop8h 02m
Deal found 10/20![Delta logo]()
$311
This United Airlines deal was found by Cheapflights users on 10/20. 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 12/97:00 am -
1 stop8h 17m
Thu 12/173:20 pm -
1 stop9h 05m
Deal found 10/20![United Airlines logo]()
$311
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Fri 1/2212:47 pm -
1 stop7h 18m
Tue 1/267:26 pm -
1 stop8h 17m
Deal found 10/25![American Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 10/23. 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.
Wed 2/310:45 am -
1 stop6h 05m
Fri 2/58:40 am -
1 stop7h 20m
Deal found 10/23![Southwest logo]()
$315
This Southwest deal was found by Cheapflights users on 10/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/245:40 am -
1 stop7h 15m
Wed 1/278:30 am -
1 stop7h 30m
Deal found 10/22![Southwest logo]()
$315
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Thu 11/195:40 am -
1 stop8h 45m
Mon 11/233:55 pm -
1 stop10h 52m
Deal found 10/25![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 12/1010:48 am -
1 stop8h 44m
Tue 12/155:00 am -
1 stop9h 44m
Deal found 10/22![United Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 10/20. 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.
Fri 11/1312:15 am -
1 stop7h 00m
Wed 12/23:50 pm -
2 stops10h 45m
Deal found 10/20![Southwest logo]()
$316
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Wed 2/312:30 pm -
1 stop7h 00m
Sat 2/62:05 pm -
2 stops10h 12m
Deal found 10/24![United Airlines logo]()
$382
This Southwest deal was found by Cheapflights users on 10/21. 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.
Sat 12/56:45 am -
2 stops12h 35m
Sat 12/1212:45 pm -
2 stops10h 45m
Deal found 10/21![Southwest logo]()
$322
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Fri 1/227:28 pm -
2 stops11h 36m
Tue 1/266:00 am -
1 stop8h 58m
Deal found 10/25![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Sat 11/2110:56 pm -
1 stop8h 17m
Wed 12/21:45 pm -
1 stop8h 01m
Deal found 10/23![United Airlines logo]()
$433
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Tue 11/107:00 am -
1 stop6h 57m
Wed 11/119:02 am -
2 stops13h 07m
Deal found 10/23![United Airlines logo]()
$436
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Thu 11/129:05 am -
2 stops10h 31m
Mon 11/166:15 pm -
1 stop7h 52m
Deal found 10/20![United Airlines logo]()
$498
This United Airlines deal was found by Cheapflights users on 10/24. 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 2/67:00 am -
1 stop7h 20m
Tue 2/96:00 am -
1 stop8h 58m
Deal found 10/24![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 11/194:39 pm -
2 stops14h 34m
Mon 11/231:49 pm -
1 stop8h 14m
Deal found 10/21![United Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/1811:15 pm -
2 stops12h 26m
Wed 12/25:00 am -
2 stops13h 22m
Deal found 10/21![United Airlines logo]()
$519
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Sat 1/97:00 am -
1 stop28h 28m
Tue 1/125:00 am -
1 stop8h 58m
Deal found 10/20![United Airlines logo]()
$570
Last-minute flights from Seattle to KentuckyDiscover last-minute flight deals from Seattle to Kentucky. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Kentucky. Data last updated October 25, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:34 pm -
1 stop8h 22m
Sun 11/225:15 am -
1 stop7h 28m
Deal found 10/21![American Airlines logo]()
$414
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:00 am -
1 stop8h 12m
Sat 11/1410:13 am -
1 stop8h 31m
Deal found 10/21![American Airlines logo]()
$311
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:47 pm -
1 stop7h 47m
Sun 11/155:00 am -
1 stop8h 03m
Deal found 10/23![American Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 10/20. 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.
Fri 11/1312:15 am -
1 stop7h 00m
Wed 12/23:50 pm -
2 stops10h 45m
Deal found 10/20![Southwest logo]()
$316
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/145:05 am -
2 stops11h 05m
Sat 11/216:15 pm -
1 stop7h 52m
Deal found 10/24![United Airlines logo]()
$394
This Southwest deal was found by Cheapflights users on 10/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:30 am -
1 stop6h 35m
Tue 12/17:35 pm -
1 stop7h 00m
Deal found 10/22![Southwest logo]()
$403
This KAYAK deal was found by Cheapflights users on 10/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1510:40 pm -
1 stop7h 26m
Thu 11/1910:13 am -
1 stop9h 25m
Deal found 10/22![Delta logo]()
$408
This Southwest deal was found by Cheapflights users on 10/20. 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.
Tue 11/179:25 am -
2 stops8h 15m
Tue 11/248:35 pm -
1 stop7h 45m
Deal found 10/20![Southwest logo]()
$335
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:40 am -
1 stop8h 45m
Mon 11/233:55 pm -
1 stop10h 52m
Deal found 10/21![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 11/217:00 am -
1 stop8h 32m
Mon 11/232:10 pm -
1 stop7h 53m
Deal found 10/22![United Airlines logo]()
$337
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/2111:36 pm -
1 stop6h 52m
Mon 11/236:31 pm -
1 stop9h 11m
Deal found 10/22![American Airlines logo]()
$346
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 11/212:30 pm -
1 stop6h 24m
Mon 11/231:49 pm -
2 stops10h 30m
Deal found 10/22![United Airlines logo]()
$384
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 October 25, 2026.
Search for one-way flight options from Seattle to Kentucky. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/185:05 am -
1 stop6h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$156
This Southwest deal was found by Cheapflights users on 10/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:15 am -
1 stop8h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Southwest logo]()
$160
This Southwest deal was found by Cheapflights users on 10/21. 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.
Sun 11/1512:15 am -
2 stops9h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Southwest logo]()
$161
This Southwest deal was found by Cheapflights users on 10/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:55 pm -
2 stops11h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Southwest logo]()
$180
This Southwest deal was found by Cheapflights users on 10/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:10 am -
2 stops11h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Southwest logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Sat 12/124:58 pm -
3 stops39h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$201
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 12/109:01 am -
2 stops10h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$219
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Tue 11/178:30 am -
2 stops12h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Thu 11/1910:50 am -
3 stops21h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Thu 12/109:09 pm -
3 stops40h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$233
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Wed 11/2510:56 pm -
1 stop8h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![United Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 10/304:27 pm -
2 stops37h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$348
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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $306 (Southwest) |
One-way from | $156 (United Airlines) |
Popular in | April |
Cheapest in | January |
Average price | $555 |
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 7,457,451 searches. Data last updated October 25, 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
Quickest round-trip
SeattleLouisville
SEA Seattle/Tacoma Intl - SDF Louisville Intl
SEASDF
Seattle/Tacoma Intl
Wed 11/18
5:05 am-2:22 pm
1 stop6h 17m
Louisville Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$156
SeattleLouisville
SEA Seattle/Tacoma Intl - SDF Louisville Intl
SEASDF
Seattle/Tacoma Intl
Tue 11/17
11:47 pm-12:00 pm
1 stop9h 13m
Louisville Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$156
SeattleLouisville
SEA Seattle/Tacoma Intl - SDF Louisville Intl
SEASDF
Seattle/Tacoma Intl
Sat 12/12
7:00 am-6:17 pm
1 stop8h 17m
Louisville Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$156
SeattleLouisville
SEA Seattle/Tacoma Intl - SDF Louisville Intl
SEASDF
Seattle/Tacoma Intl
Thu 12/10
10:40 pm-9:08 am
1 stop7h 28m
Louisville Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$156
SeattleLouisville
SEA Seattle/Tacoma Intl - SDF Louisville Intl
SEASDF
Seattle/Tacoma Intl
Mon 11/16
11:59 pm-1:23 pm
1 stop10h 24m
Louisville Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$156
SeattleLouisville
SEA Seattle/Tacoma Intl - SDF Louisville Intl
SEASDF
Seattle/Tacoma Intl
Thu 11/19
6:00 am-6:11 pm
1 stop9h 11m
Louisville Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$156
SeattleLouisville
SEA Seattle/Tacoma Intl - SDF Louisville Intl
SEASDF
Seattle/Tacoma Intl
Sun 11/15
12:15 am-12:15 pm
2 stops9h 00m
Louisville Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$161
SeattleLouisville
SEA Seattle/Tacoma Intl - SDF Louisville Intl
SEASDF
Seattle/Tacoma Intl
Sun 12/6
9:10 am-10:15 pm
2 stops10h 05m
Louisville Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$165
SeattleLouisville
SEA Seattle/Tacoma Intl - SDF Louisville Intl
SEASDF
Seattle/Tacoma Intl
Wed 11/18
6:10 am-8:40 pm
2 stops11h 30m
Louisville Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$185
SeattleLouisville
SEA Seattle/Tacoma Intl - SDF Louisville Intl
SEASDF
Seattle/Tacoma Intl
Thu 11/19
10:50 am-10:59 am
3 stops21h 09m
Louisville Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$232
Showing 1-10 of 40 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-SDF
SEA-LEX
SEA-PAH
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-SDF
SEA-LEX
SEA-PAH
What is the cheapest month to book a flight from Seattle to Kentucky?
Currently, February is the cheapest month in which you can book a flight from Seattle to Kentucky (average of $441). Flying from Seattle to Kentucky in November is currently the most expensive (average of $596). 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 $414 and $654 in December.The cheapest round-trip price found within the last 5 days was $306 on Southwest (Dec 5-Dec 14).
How far ahead should I book a flight from Seattle to Kentucky?
Booking 88 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 October 25, 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.
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
7.9
Boarding
8.1
Food
7.0
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
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 October 25, 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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$194 | Average$606 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$288 | Average$477 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$328 | Average$515 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$339 | Average$501 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$491 | Average$661 | FlexibilityNo cancel fee | On-time75% |