$80+ Cheap flights from Kentucky to Washington
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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SEA
Sep 13 — Sep 201
Round-trip
1 adult, Economy
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Find cheap flights from Kentucky to Washington with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Kentucky to WashingtonExplore the most affordable flight options available from Kentucky to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
Explore the most affordable flight options available from Kentucky to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:41 pm -
1 stop28h 40m
Tue 9/15:56 pm -
2 stops14h 21m
Deal found 8/9![Frontier logo]()
$207
This Southwest deal was found by Cheapflights users on 8/13. 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.
Thu 9/107:30 pm -
1 stop6h 15m
Sat 9/191:35 pm -
2 stops13h 00m
Deal found 8/13![Southwest logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:41 pm -
1 stop22h 07m
Thu 9/1012:38 pm -
2 stops18h 04m
Deal found 8/9![Frontier logo]()
$211
This Southwest deal was found by Cheapflights users on 8/13. 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.
Mon 9/143:25 pm -
1 stop9h 45m
Tue 9/226:45 am -
2 stops7h 20m
Deal found 8/13![Southwest logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:41 pm -
1 stop22h 07m
Tue 9/85:56 pm -
1 stop18h 22m
Deal found 8/13![Frontier logo]()
$214
This Southwest deal was found by Cheapflights users on 8/13. 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.
Tue 9/14:45 pm -
1 stop7h 10m
Tue 9/811:30 pm -
1 stop9h 00m
Deal found 8/13![Southwest logo]()
$215
This CheapOair deal was found by Cheapflights users on 8/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:41 pm -
1 stop28h 40m
Mon 8/2412:20 pm -
1 stop21h 50m
Deal found 8/10![Frontier logo]()
$216
This Frontier deal was found by Cheapflights users on 8/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:16 pm -
1 stop21h 27m
Mon 9/2812:39 pm -
1 stop15h 08m
Deal found 8/12![Frontier logo]()
$216
This CheapOair deal was found by Cheapflights users on 8/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:14 pm -
1 stop22h 29m
Sat 9/1212:24 pm -
1 stop22h 40m
Deal found 8/13![Frontier logo]()
$218
This CheapOair deal was found by Cheapflights users on 8/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:14 pm -
1 stop22h 29m
Sun 10/119:34 pm -
1 stop14h 23m
Deal found 8/10![Frontier logo]()
$219
This Delta deal was found by Cheapflights users on 8/12. 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.
Sun 11/87:33 pm -
1 stop6h 14m
Sat 11/142:15 pm -
1 stop7h 53m
Deal found 8/12![Delta logo]()
$222
This CheapOair deal was found by Cheapflights users on 8/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:32 pm -
1 stop21h 22m
Mon 10/1912:25 pm -
1 stop14h 42m
Deal found 8/13![Frontier logo]()
$224
Best flights from Kentucky to WashingtonDiscover carefully curated flight deals from Kentucky to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
Discover carefully curated flight deals from Kentucky to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
This Southwest deal was found by Cheapflights users on 8/13. 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.
Tue 9/151:35 pm -
2 stops8h 20m
Tue 9/2211:30 pm -
1 stop9h 00m
Deal found 8/13![Southwest logo]()
$213
This Delta deal was found by Cheapflights users on 8/9. 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.
Mon 11/234:12 pm -
1 stop7h 40m
Sat 11/2812:45 am -
1 stop6h 27m
Deal found 8/9![Delta logo]()
$247
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:50 pm -
1 stop9h 14m
Wed 9/3011:13 pm -
1 stop7h 32m
Deal found 8/13![United Airlines logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:01 pm -
Nonstop4h 49m
Sun 10/2511:15 am -
Nonstop4h 20m
Deal found 8/13![Alaska Airlines logo]()
$351
This American Airlines deal was found by Cheapflights users on 8/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:31 am -
1 stop10h 20m
Sun 9/205:00 am -
1 stop7h 41m
Deal found 8/9![American Airlines logo]()
$449
This Southwest deal was found by Cheapflights users on 8/9. 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 9/106:15 pm -
1 stop7h 05m
Wed 9/3011:30 pm -
1 stop7h 00m
Deal found 8/9![Southwest logo]()
$247
This Southwest deal was found by Cheapflights users on 8/9. 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 9/236:35 am -
2 stops10h 50m
Mon 9/287:00 pm -
1 stop8h 05m
Deal found 8/9![Southwest logo]()
$252
This Delta deal was found by Cheapflights users on 8/13. 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.
Wed 9/167:54 pm -
1 stop7h 01m
Mon 9/2111:59 pm -
1 stop7h 20m
Deal found 8/13![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/12. 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 10/175:15 am -
1 stop9h 18m
Sat 10/245:00 am -
1 stop6h 40m
Deal found 8/12![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 8/11. 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 10/72:36 pm -
1 stop10h 29m
Mon 10/1211:50 pm -
1 stop9h 07m
Deal found 8/11![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Mon 9/145:15 am -
1 stop7h 14m
Tue 9/155:00 am -
1 stop6h 23m
Deal found 8/11![United Airlines logo]()
$299
This Southwest deal was found by Cheapflights users on 8/11. 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.
Thu 9/246:10 pm -
1 stop7h 35m
Sun 9/2710:45 pm -
2 stops10h 20m
Deal found 8/11![Southwest logo]()
$288
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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 9/115:14 pm -
Nonstop4h 44m
Mon 9/145:41 pm -
1 stop9h 56m
Deal found 8/11![Alaska Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 8/11. 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 11/47:05 am -
1 stop8h 22m
Tue 11/1011:47 pm -
1 stop9h 12m
Deal found 8/11![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:25 am -
1 stop7h 04m
Mon 9/1411:02 pm -
1 stop9h 04m
Deal found 8/13![United Airlines logo]()
$313
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:50 pm -
Nonstop5h 00m
Sat 11/77:08 am -
1 stop6h 39m
Deal found 8/13![Alaska Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 8/13. 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 9/85:50 pm -
1 stop7h 15m
Tue 9/159:43 am -
1 stop8h 33m
Deal found 8/13![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 8/10. 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.
Mon 12/77:35 pm -
1 stop6h 55m
Tue 12/86:30 am -
1 stop6h 05m
Deal found 8/10![Southwest logo]()
$300
This United Airlines deal was found by Cheapflights users on 8/12. 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 10/39:00 am -
2 stops9h 05m
Sat 10/1011:30 pm -
1 stop6h 50m
Deal found 8/12![United Airlines logo]()
$318
This Southwest deal was found by Cheapflights users on 8/13. 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.
Tue 11/177:35 pm -
1 stop6h 55m
Thu 11/196:30 am -
1 stop6h 05m
Deal found 8/13![Southwest logo]()
$300
This Delta deal was found by Cheapflights users on 8/10. 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 9/96:35 am -
1 stop7h 05m
Wed 9/162:10 pm -
1 stop7h 13m
Deal found 8/10![Delta logo]()
$313
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:39 pm -
2 stops12h 18m
Tue 10/207:02 am -
1 stop6h 52m
Deal found 8/13![United Airlines logo]()
$332
This Southwest deal was found by Cheapflights users on 8/13. 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.
Fri 9/117:10 pm -
1 stop7h 45m
Tue 9/156:25 am -
1 stop13h 40m
Deal found 8/13![Southwest logo]()
$305
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:29 pm -
1 stop7h 38m
Sat 10/36:18 am -
2 stops9h 16m
Deal found 8/12![American Airlines logo]()
$505
This Southwest deal was found by Cheapflights users on 8/9. 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.
Sat 10/175:35 pm -
1 stop7h 35m
Tue 10/208:45 pm -
2 stops10h 20m
Deal found 8/9![Southwest logo]()
$306
This Delta deal was found by Cheapflights users on 8/13. 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.
Fri 9/47:54 pm -
1 stop6h 26m
Tue 9/812:25 am -
1 stop8h 29m
Deal found 8/13![Delta logo]()
$341
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 8/279:52 am -
1 stop8h 04m
Mon 8/315:30 am -
1 stop9h 55m
Deal found 8/12![United Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” 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 8/295:23 pm -
1 stop8h 03m
Wed 9/210:15 am -
1 stop9h 35m
Deal found 8/14![American Airlines logo]()
$515
This Southwest deal was found by Cheapflights users on 8/13. 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 9/233:00 pm -
1 stop11h 10m
Wed 9/305:20 am -
2 stops10h 40m
Deal found 8/13![Southwest logo]()
$313
This Delta deal was found by Cheapflights users on 8/13. 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.
Fri 9/186:00 am -
1 stop7h 49m
Mon 9/2111:10 pm -
1 stop7h 34m
Deal found 8/13![Delta logo]()
$357
Last-minute flights from Kentucky to WashingtonDiscover last-minute flight deals from Kentucky to Washington. Data last updated August 14, 2026 and is based on user searches.
Discover last-minute flight deals from Kentucky to Washington. Data last updated August 14, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 8/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:41 pm -
1 stop28h 40m
Mon 8/2412:20 pm -
1 stop21h 50m
Deal found 8/10![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:41 pm -
1 stop28h 40m
Tue 9/15:56 pm -
2 stops14h 21m
Deal found 8/9![Frontier logo]()
$207
This Southwest deal was found by Cheapflights users on 8/13. 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.
Tue 9/14:45 pm -
1 stop7h 10m
Tue 9/811:30 pm -
1 stop9h 00m
Deal found 8/13![Southwest logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:41 pm -
1 stop22h 07m
Thu 9/1012:38 pm -
2 stops18h 04m
Deal found 8/9![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:41 pm -
1 stop22h 07m
Tue 9/85:56 pm -
1 stop18h 22m
Deal found 8/13![Frontier logo]()
$214
This CheapOair deal was found by Cheapflights users on 8/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:14 pm -
1 stop22h 29m
Sat 9/1212:24 pm -
1 stop22h 40m
Deal found 8/13![Frontier logo]()
$218
This Southwest deal was found by Cheapflights users on 8/13. 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.
Thu 9/107:30 pm -
1 stop6h 15m
Sat 9/191:35 pm -
2 stops13h 00m
Deal found 8/13![Southwest logo]()
$208
This Southwest deal was found by Cheapflights users on 8/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:00 pm -
2 stops9h 10m
Tue 9/1510:45 pm -
2 stops10h 30m
Deal found 8/12![Southwest logo]()
$225
This Southwest deal was found by Cheapflights users on 8/10. 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.
Mon 9/147:30 pm -
1 stop6h 15m
Tue 9/226:45 am -
2 stops7h 20m
Deal found 8/10![Southwest logo]()
$213
This Frontier deal was found by Cheapflights users on 8/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:16 pm -
1 stop21h 27m
Mon 9/2812:39 pm -
1 stop15h 08m
Deal found 8/12![Frontier logo]()
$216
This Delta deal was found by Cheapflights users on 8/13. 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.
Sun 9/276:00 am -
1 stop6h 49m
Mon 10/121:05 pm -
1 stop8h 50m
Deal found 8/13![Delta logo]()
$222
This CheapOair deal was found by Cheapflights users on 8/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:14 pm -
1 stop22h 29m
Sun 10/119:34 pm -
1 stop14h 23m
Deal found 8/10![Frontier logo]()
$219
One-way flights from Kentucky to WashingtonSearch for one-way flight options from Kentucky to Washington. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
Search for one-way flight options from Kentucky to Washington. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
This Southwest deal was found by Cheapflights users on 8/11. 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.
Sat 10/175:15 am -
1 stop7h 15m
Deal found 8/11![Southwest logo]()
$80
This CheapOair deal was found by Cheapflights users on 8/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:41 pm -
1 stop22h 07m
Deal found 8/10![Frontier logo]()
$81
This CheapOair deal was found by Cheapflights users on 8/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:14 pm -
1 stop22h 29m
Deal found 8/11![Frontier logo]()
$82
This Southwest deal was found by Cheapflights users on 8/11. 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 9/226:20 am -
1 stop9h 45m
Deal found 8/11![Southwest logo]()
$84
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:48 pm -
1 stop8h 10m
Deal found 8/12![American Airlines logo]()
$85
This Southwest deal was found by Cheapflights users on 8/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:05 am -
2 stops10h 50m
Deal found 8/12![Southwest logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:27 am -
2 stops31h 41m
Deal found 8/13![Frontier logo]()
$91
This Southwest deal was found by Cheapflights users on 8/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:40 pm -
1 stop6h 25m
Deal found 8/12![Southwest logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:42 pm -
1 stop16h 09m
Deal found 8/13![Frontier logo]()
$93
This Southwest deal was found by Cheapflights users on 8/13. 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.
Tue 9/110:20 am -
2 stops9h 25m
Deal found 8/13![Southwest logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” 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 10/1212:43 pm -
2 stops29h 29m
Deal found 8/14![Frontier logo]()
$97
This Delta deal was found by Cheapflights users on 8/12. 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 9/26:00 am -
1 stop9h 38m
Deal found 8/12![Delta logo]()
$99
Find flight deals from Kentucky to Washington
Keep the following information in mind while searching for Kentucky to Washington flight deals. Data was last updated August 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $207 (Kiwi.com) |
One-way from | $80 (Southwest) |
Popular in | June |
Cheapest in | January |
Average price | $486 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kentucky to Washington 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 August 14, 2026.
Use the filters below to find and compare flights from Kentucky to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NashvillePortland
BNA Nashville Intl - PDX Portland
BNAPDX
Nashville Intl
Tue 9/15
1:35 pm-7:55 pm
2 stops8h 20m
Portland
Tue 9/22
11:30 pm-10:30 am
1 stop9h 00m
$213
NashvillePortland
BNA Nashville Intl - PDX Portland
BNAPDX
Nashville Intl
Mon 11/23
4:12 pm-9:52 pm
1 stop7h 40m
Portland
Sat 11/28
12:45 am-9:12 am
1 stop6h 27m
$247
NashvillePortland
BNA Nashville Intl - PDX Portland
BNAPDX
Nashville Intl
Thu 9/10
6:15 pm-11:20 pm
1 stop7h 05m
Portland
Wed 9/30
11:30 pm-8:30 am
1 stop7h 00m
$247
NashvillePortland
BNA Nashville Intl - PDX Portland
BNAPDX
Nashville Intl
Wed 9/23
6:35 am-3:25 pm
2 stops10h 50m
Portland
Mon 9/28
7:00 pm-5:05 am
1 stop8h 05m
$252
KnoxvilleSeattle
TYS Knoxville McGhee Tyson - SEA Seattle/Tacoma Intl
TYSSEA
Knoxville McGhee Tyson
Wed 9/23
4:50 pm-11:04 pm
1 stop9h 14m
Seattle/Tacoma Intl
Wed 9/30
11:13 pm-9:45 am
1 stop7h 32m
$267
NashvillePortland
BNA Nashville Intl - PDX Portland
BNAPDX
Nashville Intl
Thu 9/24
6:10 pm-11:45 pm
1 stop7h 35m
Portland
Sun 9/27
10:45 pm-11:05 am
2 stops10h 20m
$288
LouisvilleSeattle
SDF Louisville Intl - SEA Seattle/Tacoma Intl
SDFSEA
Louisville Intl
Wed 9/16
7:54 pm-11:55 pm
1 stop7h 01m
Seattle/Tacoma Intl
Mon 9/21
11:59 pm-10:19 am
1 stop7h 20m
$299
LouisvillePortland
SDF Louisville Intl - PDX Portland
SDFPDX
Louisville Intl
Sat 10/17
5:15 am-11:33 am
1 stop9h 18m
Portland
Sat 10/24
5:00 am-2:40 pm
1 stop6h 40m
$299
LouisvilleSeattle
SDF Louisville Intl - SEA Seattle/Tacoma Intl
SDFSEA
Louisville Intl
Wed 10/7
2:36 pm-10:05 pm
1 stop10h 29m
Seattle/Tacoma Intl
Mon 10/12
11:50 pm-11:57 am
1 stop9h 07m
$299
LouisvillePortland
SDF Louisville Intl - PDX Portland
SDFPDX
Louisville Intl
Mon 9/14
5:15 am-9:29 am
1 stop7h 14m
Portland
Tue 9/15
5:00 am-2:23 pm
1 stop6h 23m
$299
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Kentucky to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Kentucky with our price prediction graph.
BNA-PDX
CVG-PDX
TYS-SEA
TRI-SEA
SDF-SEA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Kentucky to Washington
USKY-USWA
BNA-PDX
CVG-PDX
TYS-SEA
TRI-SEA
What is the cheapest month to book a flight from Kentucky to State of Washington?
Currently, February is the cheapest month in which you can book a flight from Kentucky to State of Washington (average of $378). Flying from Kentucky to State of Washington in June is currently the most expensive (average of $551). 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 Kentucky to State of Washington?
Airfare is below average for this route at the moment.
Kentucky to State of Washington flights typically cost between $456 and $546 in September.The cheapest round-trip price found within the last 5 days was $297 on American Airlines (Sep 26-Oct 3).
How far ahead should I book a flight from Kentucky to State of Washington?
To ensure you get the cheapest price possible for a flight from Kentucky to State of Washington, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated August 14, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andDelta from Kentucky to Washington by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Kentucky to Washington. 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 Kentucky to Washington
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Complete your trip
Complete your trip to Washington by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Kentucky to Washington by cabin class
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Kentucky and Washington flights
Browse other Kentucky and Washington flight options. Last updated on August 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Washington
Find the right flight back to Kentucky after your stay in Washington
Kentucky to Washington flights
Consider these flights traveling from Kentucky to Washington.
Top 5 airlines flying from Kentucky to Washington
Discover the top 5 airlines that operate flights from Kentucky to Washington. 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 August 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$187 | Average$458 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$276 | Average$529 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$278 | Average$471 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$280 | Average$468 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$327 | Average$598 | FlexibilityNo cancel fee | On-time75% |