$114+ Cheap flights from Colorado 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SDF
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Colorado 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
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Cheapest flights from Colorado to KentuckyExplore the most affordable flight options available from Colorado to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Colorado to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/196:05 am -
1 stop26h 54m
Mon 11/2311:39 am -
1 stop27h 29m
Deal found 10/26![Multiple Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 12/410:45 am -
1 stop27h 47m
Mon 12/78:47 am -
1 stop17h 21m
Deal found 10/27![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/310:57 pm -
1 stop18h 22m
Mon 12/78:47 am -
1 stop17h 21m
Deal found 10/26![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/1610:18 am -
2 stops46h 41m
Thu 12/319:09 pm -
1 stop13h 38m
Deal found 10/26![Multiple Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/39:40 am -
Nonstop2h 37m
Mon 12/79:00 am -
Nonstop3h 06m
Deal found 10/26![United Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/241:28 pm -
1 stop19h 31m
Fri 1/111:39 am -
2 stops26h 15m
Deal found 10/29![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/176:00 am -
1 stop12h 29m
Fri 12/2511:39 am -
2 stops24h 15m
Deal found 10/26![Multiple Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 11/181:34 pm -
1 stop8h 14m
Sat 11/217:54 pm -
1 stop6h 02m
Deal found 10/28![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 11/188:09 am -
1 stop7h 21m
Sat 11/216:15 pm -
2 stops7h 44m
Deal found 10/28![United Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/1711:06 am -
1 stop7h 23m
Thu 12/319:09 pm -
1 stop13h 38m
Deal found 10/26![Multiple Airlines logo]()
$352
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 12/185:40 pm -
Nonstop2h 39m
Tue 12/229:00 am -
Nonstop3h 30m
Deal found 10/25![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 11/256:00 pm -
Nonstop2h 36m
Wed 12/27:00 am -
1 stop7h 45m
Deal found 10/28![United Airlines logo]()
$369
Best flights from Colorado to KentuckyDiscover carefully curated flight deals from Colorado to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Colorado to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/39:40 am -
Nonstop2h 37m
Mon 12/79:00 am -
Nonstop3h 06m
Deal found 10/26![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 3/511:45 am -
1 stop5h 09m
Sun 3/77:45 pm -
1 stop6h 38m
Deal found 10/29![Delta logo]()
$379
This Southwest deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/175:25 am -
1 stop8h 00m
Sun 12/201:05 pm -
2 stops8h 40m
Deal found 10/29![Southwest logo]()
$387
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/1412:54 pm -
1 stop6h 05m
Wed 11/187:10 am -
1 stop6h 54m
Deal found 10/26![American Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 11/137:45 am -
1 stop4h 56m
Tue 11/172:18 pm -
1 stop6h 41m
Deal found 10/29![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/106:00 am -
1 stop6h 53m
Mon 11/163:38 pm -
2 stops8h 44m
Deal found 10/26![Delta logo]()
$379
This Southwest deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/1410:10 am -
2 stops10h 10m
Tue 11/176:50 am -
1 stop4h 50m
Deal found 10/26![Southwest logo]()
$436
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:08 pm -
2 stops14h 04m
Sat 11/147:05 am -
2 stops12h 23m
Deal found 10/25![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/249:40 am -
Nonstop2h 41m
Fri 1/18:00 am -
Nonstop3h 11m
Deal found 10/29![United Airlines logo]()
$417
This Southwest deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/1410:10 am -
2 stops10h 10m
Wed 11/186:50 am -
1 stop4h 50m
Deal found 10/26![Southwest logo]()
$436
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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.
Mon 11/2312:56 pm -
1 stop6h 14m
Fri 11/271:14 pm -
2 stops12h 42m
Deal found 10/26![American Airlines logo]()
$495
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/115:07 pm -
1 stop4h 51m
Sat 11/143:38 pm -
1 stop6h 42m
Deal found 10/26![Delta logo]()
$429
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/141:20 pm -
1 stop7h 04m
Tue 11/177:00 am -
1 stop6h 19m
Deal found 10/26![United Airlines logo]()
$431
This Southwest deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 1/16:30 am -
2 stops7h 05m
Mon 1/44:40 pm -
1 stop4h 45m
Deal found 10/27![Southwest logo]()
$438
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/107:10 am -
1 stop7h 57m
Sat 11/147:05 am -
1 stop8h 10m
Deal found 10/26![Delta logo]()
$429
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 12/31:25 pm -
1 stop7h 07m
Sun 12/68:04 am -
Nonstop3h 34m
Deal found 10/30![United Airlines logo]()
$442
This Southwest deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/228:00 am -
2 stops7h 00m
Tue 12/297:40 pm -
1 stop6h 35m
Deal found 10/26![Southwest logo]()
$457
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 11/215:45 pm -
Nonstop2h 39m
Wed 11/253:24 pm -
Nonstop3h 05m
Deal found 10/28![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 11/201:27 pm -
1 stop7h 19m
Sun 11/227:05 am -
1 stop8h 14m
Deal found 10/28![Delta logo]()
$457
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:25 am -
2 stops9h 35m
Fri 11/275:05 am -
1 stop6h 35m
Deal found 10/25![Southwest logo]()
$477
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/116:00 pm -
Nonstop2h 36m
Sun 11/159:00 am -
Nonstop3h 20m
Deal found 10/27![United Airlines logo]()
$457
This Southwest deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/225:00 am -
1 stop4h 50m
Sat 12/269:50 pm -
1 stop5h 00m
Deal found 10/29![Southwest logo]()
$487
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.
Wed 11/189:47 am -
Nonstop2h 35m
Sun 11/223:24 pm -
Nonstop3h 05m
Deal found 10/25![United Airlines logo]()
$460
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:55 am -
2 stops7h 45m
Sun 11/225:05 am -
2 stops8h 05m
Deal found 10/25![Southwest logo]()
$490
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/116:00 am -
1 stop6h 41m
Sun 11/155:30 am -
1 stop5h 56m
Deal found 10/27![United Airlines logo]()
$474
This Southwest deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/2311:55 am -
1 stop9h 50m
Fri 11/275:05 am -
1 stop6h 35m
Deal found 10/26![Southwest logo]()
$492
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/51:36 pm -
1 stop6h 39m
Wed 12/98:30 am -
1 stop6h 04m
Deal found 10/26![United Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/245:40 pm -
Nonstop2h 39m
Thu 12/315:50 pm -
1 stop8h 03m
Deal found 10/26![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 12/25:27 pm -
Nonstop2h 48m
Tue 12/87:00 am -
1 stop5h 26m
Deal found 10/27![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 11/148:09 am -
1 stop7h 21m
Wed 11/185:25 am -
1 stop7h 50m
Deal found 10/28![United Airlines logo]()
$479
Last-minute flights from Colorado to KentuckyDiscover last-minute flight deals from Colorado to Kentucky. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Kentucky. Data last updated October 30, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/106:00 am -
1 stop6h 53m
Mon 11/163:38 pm -
1 stop7h 12m
Deal found 10/26![Delta logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/1210:29 pm -
1 stop18h 50m
Mon 11/168:47 am -
1 stop26h 53m
Deal found 10/27![Multiple Airlines logo]()
$376
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 11/137:45 am -
1 stop4h 56m
Tue 11/172:18 pm -
1 stop6h 41m
Deal found 10/29![United Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 11/181:34 pm -
1 stop8h 14m
Sat 11/217:54 pm -
1 stop6h 02m
Deal found 10/28![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 11/188:09 am -
1 stop7h 21m
Sat 11/216:15 pm -
2 stops7h 44m
Deal found 10/28![United Airlines logo]()
$350
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:58 pm -
1 stop23h 31m
Sun 11/229:09 pm -
1 stop13h 30m
Deal found 10/25![Multiple Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/196:05 am -
1 stop26h 54m
Mon 11/2311:39 am -
1 stop27h 29m
Deal found 10/26![Multiple Airlines logo]()
$248
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:05 am -
1 stop26h 54m
Sun 1/39:09 pm -
1 stop13h 38m
Deal found 10/25![Multiple Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 11/214:25 pm -
1 stop5h 50m
Wed 11/256:11 pm -
1 stop6h 55m
Deal found 10/30![American Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 11/214:14 pm -
1 stop4h 32m
Wed 11/255:59 pm -
1 stop7h 16m
Deal found 10/28![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 11/256:00 pm -
Nonstop2h 36m
Wed 12/27:00 am -
1 stop7h 45m
Deal found 10/28![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/279:47 am -
Nonstop2h 35m
Tue 12/110:25 am -
1 stop6h 24m
Deal found 10/27![United Airlines logo]()
$369
One-way flights from Colorado to KentuckySearch for one-way flight options from Colorado to Kentucky. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Colorado to Kentucky. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 1/209:15 pm -
2 stops34h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$114
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/28:59 pm -
2 stops36h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/239:23 pm -
2 stops35h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/410:45 am -
1 stop27h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/128:40 pm -
2 stops36h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/179:20 pm -
3 stops45h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/266:25 am -
1 stop26h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$146
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/196:25 am -
2 stops50h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/306:58 pm -
1 stop23h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$156
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 12/205:30 am -
1 stop5h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$190
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/106:19 am -
1 stop12h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$195
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/198:20 am -
1 stop8h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![American Airlines logo]()
$224
Find flight deals from Colorado to Kentucky
Keep the following information in mind while searching for Colorado to Kentucky flight deals. Data was last updated October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $248 (Kiwi.com) |
One-way from | $114 (Kiwi.com) |
Popular in | July |
Cheapest in | April |
Average price | $458 |
Good round-trip deal | $396 or less |
Good one-way deal | $188 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado 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 30, 2026.
Use the filters below to find and compare flights from Colorado to Kentucky that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverLexington
DEN Denver Intl - LEX Lexington Blue Grass
DENLEX
Denver Intl
Tue 2/2
8:59 pm-11:13 am
2 stops36h 14m
Lexington Blue Grass
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$131
DenverLouisville
DEN Denver Intl - SDF Louisville Intl
DENSDF
Denver Intl
Sat 12/19
6:25 am-10:59 am
2 stops50h 34m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$154
DenverLouisville
DEN Denver Intl - SDF Louisville Intl
DENSDF
Denver Intl
Sat 12/19
1:59 pm-11:23 pm
1 stop7h 24m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$179
DenverLouisville
DEN Denver Intl - SDF Louisville Intl
DENSDF
Denver Intl
Sat 12/12
9:50 am-4:39 pm
1 stop4h 49m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$180
DenverLouisville
DEN Denver Intl - SDF Louisville Intl
DENSDF
Denver Intl
Tue 12/29
5:48 pm-10:30 pm
Nonstop2h 42m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$209
DenverLouisville
DEN Denver Intl - SDF Louisville Intl
DENSDF
Denver Intl
Wed 12/30
5:48 pm-10:30 pm
Nonstop2h 42m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$209
DenverLouisville
DEN Denver Intl - SDF Louisville Intl
DENSDF
Denver Intl
Sat 12/19
10:23 am-6:20 pm
1 stop5h 57m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$219
DenverLouisville
DEN Denver Intl - SDF Louisville Intl
DENSDF
Denver Intl
Fri 12/18
5:05 am-1:35 pm
1 stop6h 30m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$219
DenverLouisville
DEN Denver Intl - SDF Louisville Intl
DENSDF
Denver Intl
Tue 12/29
6:00 am-3:53 pm
1 stop7h 53m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$219
DenverLexington
DEN Denver Intl - LEX Lexington Blue Grass
DENLEX
Denver Intl
Wed 12/2
7:15 am-4:33 pm
1 stop7h 18m
Lexington Blue Grass
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$224
Showing 1-10 of 59 resultsSorted by cheapest first
Best time to book a flight from Colorado to Kentucky
Have a flexible travel schedule? Discover the best time to fly to Kentucky from Colorado with our price prediction graph.
DEN-LEX
DEN-SDF
COS-LEX
COS-SDF
DEN-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 Colorado to Kentucky
USCO-USKY
DEN-LEX
DEN-SDF
COS-LEX
COS-SDF
What is the cheapest month to book a flight from Colorado to Kentucky?
Currently, January is the cheapest month in which you can book a flight from Colorado to Kentucky (average of $404). Flying from Colorado to Kentucky in July is currently the most expensive (average of $540). 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 CO to KY?
Find hourly flight availability from Colorado 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 30, 2026.
It’s optimal to fly from Colorado to Kentucky in the evening. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight at noon.
How much does it cost to fly round-trip from Colorado to Kentucky?
Airfare is below average for this route at the moment.
Colorado to Kentucky flights typically cost between $424 and $637 in November.The cheapest round-trip price found within the last 5 days was $248 on Multiple Airlines (Nov 19-Nov 23).
How far ahead should I book a flight from Colorado to Kentucky?
The price you pay for your flight from Colorado to Kentucky may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 30, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Colorado to Kentucky. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Overall
7.9
Crew
8.6
Entertainment
7.4
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Boarding
8.1
Comfort
8.0
Overall
7.9
Crew
8.6
Entertainment
7.4
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Boarding
8.1
Comfort
8.0
Overall
7.9
Crew
8.6
Entertainment
7.4
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Boarding
8.1
Comfort
8.0
Overall
7.9
Crew
8.6
Entertainment
7.4
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Boarding
8.1
Comfort
8.0
Overall
7.9
Crew
8.6
Entertainment
7.4
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Boarding
8.1
Comfort
8.0
Overall
7.9
Crew
8.6
Entertainment
7.4
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Related info for your journey
Find useful and relevant information for your journey from Colorado to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Colorado 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 Colorado to Kentucky by cabin class
Find flights from Colorado to Kentucky, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Colorado and Kentucky flights
Browse other Colorado and Kentucky flight options. Last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Kentucky
Find the right flight back to Colorado after your stay in Kentucky
Colorado to Kentucky flights
Consider these flights traveling from Colorado to Kentucky.
Top 6 airlines flying from Colorado to Kentucky
Discover the top 6 airlines that operate flights from Colorado 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 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$104 | Average$197 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$232 | Average$391 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$248 | Average$358 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$256 | Average$467 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$258 | Average$474 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$323 | Average$469 | FlexibilityNo cancel fee | On-time63% |