$125+ Cheap flights from Dulles Intl (IAD) 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SDF
Nov 14 — Nov 211
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Dulles Intl 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 Dulles Intl to Kentucky
Cheapest
Best
Last-minute
One-way
Cheapest flights from Dulles Intl to KentuckyExplore the most affordable flight options available from Dulles Intl to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 15, 2026.
Explore the most affordable flight options available from Dulles Intl to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 15, 2026.
This United Airlines deal was found by Cheapflights users on 10/13. 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.
Fri 11/68:37 am -
Nonstop1h 57m
Sun 11/86:00 am -
Nonstop1h 35m
Deal found 10/13![United Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 10/11. 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.
Sat 11/215:18 pm -
1 stop4h 24m
Sun 11/227:05 am -
1 stop6h 49m
Deal found 10/11![Delta logo]()
$265
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Thu 10/2912:50 pm -
Nonstop1h 57m
Tue 11/32:11 pm -
Nonstop1h 38m
Deal found 10/11![United Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 10/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:44 am -
1 stop6h 19m
Fri 12/410:25 am -
2 stops10h 41m
Deal found 10/10![Multiple Airlines logo]()
$269
This United Airlines deal was found by Cheapflights users on 10/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:50 pm -
Nonstop1h 57m
Sun 11/16:00 am -
Nonstop1h 35m
Deal found 10/10![United Airlines logo]()
$272
This Delta deal was found by Cheapflights users on 10/10. 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.
Thu 12/106:00 am -
1 stop4h 19m
Sun 12/1310:13 am -
1 stop3h 48m
Deal found 10/10![Delta logo]()
$273
This United Airlines deal was found by Cheapflights users on 10/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1012:55 pm -
Nonstop1h 56m
Sun 12/139:55 am -
Nonstop1h 38m
Deal found 10/10![United Airlines logo]()
$276
This United Airlines deal was found by Cheapflights users on 10/12. 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 10/3112:50 pm -
Nonstop1h 57m
Mon 11/29:55 am -
Nonstop1h 38m
Deal found 10/12![United Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 12/103:34 pm -
1 stop20h 14m
Wed 12/165:12 pm -
2 stops38h 39m
Deal found 10/13![Multiple Airlines logo]()
$280
This United Airlines deal was found by Cheapflights users on 10/13. 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.
Tue 11/1012:35 pm -
Nonstop2h 05m
Tue 11/178:45 am -
Nonstop1h 55m
Deal found 10/13![United Airlines logo]()
$280
This Delta deal was found by Cheapflights users on 10/13. 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 11/56:05 am -
1 stop3h 54m
Sun 11/87:55 pm -
1 stop4h 47m
Deal found 10/13![Delta logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 10/14. 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.
Thu 12/310:44 am -
1 stop6h 19m
Sat 12/55:12 pm -
2 stops24h 35m
Deal found 10/14![Multiple Airlines logo]()
$284
Best flights from Dulles Intl to KentuckyDiscover carefully curated flight deals from Dulles Intl to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 15, 2026.
Discover carefully curated flight deals from Dulles Intl to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 15, 2026.
This United Airlines deal was found by Cheapflights users on 10/12. 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 11/145:35 pm -
Nonstop1h 55m
Mon 11/166:00 am -
Nonstop1h 35m
Deal found 10/12![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 10/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:00 am -
1 stop4h 09m
Sat 11/286:00 am -
1 stop5h 37m
Deal found 10/14![Delta logo]()
$317
This KAYAK deal was found by Cheapflights users on 10/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:15 pm -
1 stop3h 40m
Thu 11/196:30 am -
1 stop6h 23m
Deal found 10/11![American Airlines logo]()
$471
This United Airlines deal was found by Cheapflights users on 10/12. 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.
Fri 12/2512:23 pm -
Nonstop2h 15m
Wed 12/309:00 am -
Nonstop1h 44m
Deal found 10/12![United Airlines logo]()
$320
This United Airlines deal was found by Cheapflights users on 10/12. 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.
Wed 11/185:35 pm -
Nonstop1h 55m
Sun 11/227:00 am -
1 stop4h 52m
Deal found 10/12![United Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 10/13. 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 11/136:00 am -
1 stop3h 53m
Mon 11/165:49 pm -
1 stop5h 32m
Deal found 10/13![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1112:46 pm -
Nonstop1h 58m
Mon 1/187:00 am -
1 stop4h 42m
Deal found 10/14![United Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 10/13. 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 12/46:00 am -
1 stop4h 00m
Sun 12/65:59 pm -
1 stop6h 42m
Deal found 10/13![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/11. 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 11/1112:37 pm -
1 stop5h 00m
Wed 11/182:11 pm -
Nonstop1h 38m
Deal found 10/11![United Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 10/13. 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.
Sat 11/216:00 am -
1 stop5h 49m
Thu 11/264:55 pm -
1 stop4h 31m
Deal found 10/13![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:35 pm -
Nonstop2h 05m
Sat 11/218:45 am -
Nonstop1h 55m
Deal found 10/14![United Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 10/11. 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.
Tue 11/246:00 am -
1 stop4h 12m
Mon 11/307:55 pm -
1 stop4h 46m
Deal found 10/11![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:37 am -
Nonstop1h 57m
Sun 11/87:00 am -
1 stop4h 52m
Deal found 10/14![United Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 10/13. 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.
Fri 10/305:35 pm -
Nonstop1h 55m
Sun 11/16:00 am -
Nonstop1h 35m
Deal found 10/13![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1710:10 am -
1 stop4h 33m
Sat 1/95:00 am -
1 stop5h 42m
Deal found 10/14![United Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 10/10. 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.
Mon 11/163:00 pm -
1 stop6h 28m
Thu 11/196:00 am -
1 stop5h 37m
Deal found 10/10![Delta logo]()
$507
This United Airlines deal was found by Cheapflights users on 10/12. 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 12/512:55 pm -
Nonstop1h 56m
Mon 12/72:25 pm -
Nonstop1h 38m
Deal found 10/12![United Airlines logo]()
$373
This United Airlines deal was found by Cheapflights users on 10/9. 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 10/2712:50 pm -
Nonstop1h 57m
Sat 10/312:11 pm -
Nonstop1h 38m
Deal found 10/9![United Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3012:35 pm -
Nonstop2h 05m
Tue 11/38:45 am -
Nonstop1h 55m
Deal found 10/14![United Airlines logo]()
$380
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:35 pm -
Nonstop2h 05m
Thu 10/298:45 am -
Nonstop1h 55m
Deal found 10/14![United Airlines logo]()
$380
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Thu 10/226:45 am -
1 stop5h 54m
Sun 10/256:00 am -
Nonstop1h 35m
Deal found 10/11![United Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 10/13. 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.
Sun 11/228:23 am -
1 stop5h 12m
Sat 11/286:00 am -
Nonstop1h 35m
Deal found 10/13![United Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:35 pm -
Nonstop2h 05m
Fri 11/68:45 am -
Nonstop1h 55m
Deal found 10/14![United Airlines logo]()
$420
This United Airlines deal was found by Cheapflights users on 10/13. 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 10/3112:50 pm -
Nonstop1h 57m
Mon 11/29:55 am -
Nonstop1h 38m
Deal found 10/13![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/12. 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.
Mon 11/910:15 am -
1 stop4h 26m
Mon 11/165:30 am -
1 stop7h 05m
Deal found 10/12![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 10/13. 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 10/2810:15 am -
1 stop4h 26m
Sun 11/15:30 am -
1 stop7h 05m
Deal found 10/13![United Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:29 pm -
1 stop6h 25m
Sun 11/2910:10 pm -
1 stop4h 43m
Deal found 10/14![United Airlines logo]()
$520
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:23 am -
1 stop4h 50m
Sun 11/2910:10 pm -
1 stop4h 43m
Deal found 10/14![United Airlines logo]()
$520
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Sat 2/2710:20 am -
1 stop6h 41m
Wed 3/311:10 am -
1 stop6h 13m
Deal found 10/11![United Airlines logo]()
$539
This United Airlines deal was found by Cheapflights users on 10/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/298:23 am -
1 stop6h 18m
Wed 12/95:00 am -
1 stop5h 53m
Deal found 10/10![United Airlines logo]()
$574
Last-minute flights from Dulles Intl to KentuckyDiscover last-minute flight deals from Dulles Intl to Kentucky. Data last updated October 15, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Kentucky. Data last updated October 15, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:50 pm -
2 stops20h 55m
Thu 10/294:41 pm -
1 stop22h 04m
Deal found 10/10![Multiple Airlines logo]()
$286
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Thu 10/2912:50 pm -
Nonstop1h 57m
Tue 11/32:11 pm -
Nonstop1h 38m
Deal found 10/11![United Airlines logo]()
$268
This United Airlines deal was found by Cheapflights users on 10/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:50 pm -
Nonstop1h 57m
Sun 11/16:00 am -
Nonstop1h 35m
Deal found 10/10![United Airlines logo]()
$272
This United Airlines deal was found by Cheapflights users on 10/12. 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 10/3112:50 pm -
Nonstop1h 57m
Mon 11/29:55 am -
Nonstop1h 38m
Deal found 10/12![United Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 10/13. 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 11/56:05 am -
1 stop3h 54m
Sun 11/87:55 pm -
1 stop4h 47m
Deal found 10/13![Delta logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 11/56:07 pm -
1 stop25h 57m
Mon 11/910:25 am -
2 stops10h 41m
Deal found 10/13![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
Thu 11/512:50 pm -
2 stops20h 55m
Sun 11/89:09 pm -
1 stop15h 50m
Deal found 10/12![Multiple Airlines logo]()
$293
This United Airlines deal was found by Cheapflights users on 10/13. 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.
Fri 11/68:37 am -
Nonstop1h 57m
Sun 11/86:00 am -
Nonstop1h 35m
Deal found 10/13![United Airlines logo]()
$263
This American Airlines deal was found by Cheapflights users on 10/12. 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 11/68:07 pm -
1 stop4h 12m
Wed 11/1112:57 pm -
1 stop5h 50m
Deal found 10/12![American Airlines logo]()
$292
This United Airlines deal was found by Cheapflights users on 10/13. 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.
Tue 11/1012:35 pm -
Nonstop2h 05m
Tue 11/178:45 am -
Nonstop1h 55m
Deal found 10/13![United Airlines logo]()
$280
This Delta deal was found by Cheapflights users on 10/11. 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.
Sat 11/215:18 pm -
1 stop4h 24m
Sun 11/227:05 am -
1 stop6h 49m
Deal found 10/11![Delta logo]()
$265
This Delta deal was found by Cheapflights users on 10/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:00 am -
1 stop4h 09m
Tue 12/15:59 pm -
1 stop6h 42m
Deal found 10/14![Delta logo]()
$273
One-way flights from Dulles Intl to KentuckySearch for one-way flight options from Dulles Intl to Kentucky. Find affordable one-way fares based on user searches. Data last updated October 15, 2026.
Search for one-way flight options from Dulles Intl to Kentucky. Find affordable one-way fares based on user searches. Data last updated October 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 11/107:48 am -
2 stops31h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Multiple Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 11/1811:16 am -
1 stop27h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Multiple Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 10/14. 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.
Sat 11/149:06 pm -
3 stops34h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 10/11. 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.
Fri 11/66:36 pm -
3 stops20h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Breeze Airways logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 11/116:07 pm -
2 stops23h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Multiple Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
Sat 10/316:07 pm -
2 stops27h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Multiple Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 10/11. 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.
Sun 11/159:48 am -
2 stops26h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Allegiant Air logo]()
$183
This United Airlines deal was found by Cheapflights users on 10/11. 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.
Sat 11/288:17 am -
Nonstop1h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![United Airlines logo]()
$188
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:35 pm -
Nonstop2h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![United Airlines logo]()
$190
This United Airlines deal was found by Cheapflights users on 10/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:50 pm -
Nonstop1h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![United Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 10/14. 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.
Sun 11/2210:47 pm -
2 stops12h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
Thu 12/2410:25 pm -
1 stop18h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Multiple Airlines logo]()
$198
Find flight deals from Dulles Intl to Kentucky
Keep the following information in mind while searching for Dulles Intl to Kentucky flight deals. Data was last updated October 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $263 (United Airlines) |
One-way from | $125 (Kiwi.com) |
Popular in | April |
Cheapest in | August |
Average price | $359 |
Good round-trip deal | $342 or less |
Good one-way deal | $257 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl 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 15, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Kentucky that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Louisville
IAD Washington, D.C. Dulles Intl - SDF Louisville Intl
IADSDF
Washington, D.C. Dulles Intl
Sat 4/10
1:00 pm-2:47 pm
Nonstop1h 47m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$188
Washington, D.C.Louisville
IAD Washington, D.C. Dulles Intl - SDF Louisville Intl
IADSDF
Washington, D.C. Dulles Intl
Sat 11/28
8:17 am-10:14 am
Nonstop1h 57m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$188
Washington, D.C.Louisville
IAD Washington, D.C. Dulles Intl - SDF Louisville Intl
IADSDF
Washington, D.C. Dulles Intl
Tue 1/12
5:35 pm-7:30 pm
Nonstop1h 55m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$188
Washington, D.C.Owensboro
IAD Washington, D.C. Dulles Intl - OWB Owensboro Daviess County
IADOWB
Washington, D.C. Dulles Intl
Wed 10/28
12:35 pm-1:40 pm
Nonstop2h 05m
Owensboro Daviess County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$190
Washington, D.C.Louisville
IAD Washington, D.C. Dulles Intl - SDF Louisville Intl
IADSDF
Washington, D.C. Dulles Intl
Tue 1/5
5:35 pm-7:30 pm
Nonstop1h 55m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$198
Washington, D.C.Louisville
IAD Washington, D.C. Dulles Intl - SDF Louisville Intl
IADSDF
Washington, D.C. Dulles Intl
Sun 11/15
10:25 pm-9:45 am
2 stops11h 20m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$204
Washington, D.C.Lexington
IAD Washington, D.C. Dulles Intl - LEX Lexington Blue Grass
IADLEX
Washington, D.C. Dulles Intl
Sun 11/15
6:41 pm-10:46 am
1 stop16h 05m
Lexington Blue Grass
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$210
Washington, D.C.Louisville
IAD Washington, D.C. Dulles Intl - SDF Louisville Intl
IADSDF
Washington, D.C. Dulles Intl
Tue 12/22
12:56 pm-2:52 pm
Nonstop1h 56m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$213
Washington, D.C.Louisville
IAD Washington, D.C. Dulles Intl - SDF Louisville Intl
IADSDF
Washington, D.C. Dulles Intl
Fri 12/11
12:55 pm-2:51 pm
Nonstop1h 56m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$213
Washington, D.C.Louisville
IAD Washington, D.C. Dulles Intl - SDF Louisville Intl
IADSDF
Washington, D.C. Dulles Intl
Thu 1/14
5:35 pm-7:30 pm
Nonstop1h 55m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$213
Showing 1-10 of 58 resultsSorted by cheapest first
Best time to book a flight from Dulles Intl to Kentucky
Have a flexible travel schedule? Discover the best time to fly to Kentucky from Dulles Intl with our price prediction graph.
IAD-SDF
IAD-OWB
IAD-LEX
IAD-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 Washington, D.C. Dulles Intl Airport to Kentucky
IAD-USKY
IAD-SDF
IAD-OWB
IAD-LEX
IAD-PAH
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Kentucky?
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Kentucky (average of $299). Flying from Washington, D.C. Dulles Intl Airport to Kentucky in November is currently the most expensive (average of $478). 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.
What is the cheapest time of day to fly from IAD to KY?
Find hourly flight availability from Dulles Intl to Kentucky. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 15, 2026.
One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Kentucky is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 26% on airfare.
Weekly flight availability from Washington, D.C. Dulles Intl Airport to Kentucky
Explore weekly flight availability from Dulles Intl to Kentucky. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 15, 2026.
The most flights from IAD to USKY are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).
How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Kentucky?
Airfare is below average for this route at the moment.
Washington, D.C. Dulles Intl Airport to Kentucky flights typically cost between $284 and $384 in November.The cheapest round-trip price found within the last 5 days was $263 on United Airlines (Nov 6-Nov 8).
How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Kentucky?
To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Kentucky, you should look to book at least 62 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 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 15, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Washington, D.C. Dulles Intl Airport to Kentucky have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Overall
7.8
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Overall
7.8
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Overall
7.8
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl 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 Dulles Intl 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 Dulles Intl to Kentucky by cabin class
Find flights from Dulles Intl to Kentucky, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Dulles Intl and Kentucky flights
Browse other Dulles Intl and Kentucky flight options. Last updated on October 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Dulles Intl to Kentucky flights
Consider these flights traveling from Dulles Intl to Kentucky.
Top 3 airlines flying from Dulles Intl to Kentucky
Discover the top 3 airlines that operate flights from Dulles Intl 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 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$189 | Average$353 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$208 | Average$369 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$308 | Average$518 | FlexibilityNo cancel fee | On-time71% |