$144+ Cheap flights from Kentucky to Colorado
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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — DEN
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Kentucky to Colorado 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 ColoradoExplore the most affordable flight options available from Kentucky to Colorado. 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 Kentucky to Colorado. 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 10/28. 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.
Sun 12/139:09 pm -
1 stop13h 04m
Wed 12/168:40 pm -
2 stops36h 19m
Deal found 10/28![Multiple Airlines logo]()
$248
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.
Thu 12/109:09 pm -
1 stop13h 04m
Wed 12/168:40 pm -
2 stops36h 19m
Deal found 10/28![Multiple Airlines logo]()
$265
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 12/109:09 pm -
2 stops37h 41m
Thu 12/171:28 pm -
1 stop19h 31m
Deal found 10/27![Multiple Airlines logo]()
$266
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.
Mon 12/74:16 pm -
1 stop17h 57m
Fri 12/1110:45 am -
1 stop27h 47m
Deal found 10/29![Multiple Airlines logo]()
$269
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.
Sun 12/139:09 pm -
1 stop13h 04m
Thu 12/1711:06 am -
1 stop7h 23m
Deal found 10/29![Multiple Airlines logo]()
$272
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 11/184:06 pm -
1 stop6h 40m
Thu 11/196:05 am -
1 stop26h 54m
Deal found 10/26![Multiple Airlines logo]()
$273
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.
Mon 12/148:47 am -
2 stops26h 44m
Thu 12/1711:06 am -
1 stop7h 23m
Deal found 10/28![Multiple Airlines logo]()
$276
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 12/95:12 pm -
2 stops30h 18m
Mon 12/147:39 am -
1 stop9h 40m
Deal found 10/28![Multiple Airlines logo]()
$284
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.
Mon 12/78:47 am -
1 stop17h 21m
Thu 12/107:10 am -
2 stops26h 38m
Deal found 10/28![Multiple Airlines logo]()
$285
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.
Wed 12/27:11 am -
1 stop6h 58m
Sat 12/512:59 pm -
1 stop6h 01m
Deal found 10/27![American Airlines logo]()
$305
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.
Wed 12/29:00 am -
1 stop5h 37m
Sat 12/511:10 am -
2 stops7h 50m
Deal found 10/29![United Airlines logo]()
$310
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.
Wed 12/26:50 am -
1 stop4h 50m
Sat 12/55:30 am -
2 stops10h 25m
Deal found 10/27![Southwest logo]()
$316
Best flights from Kentucky to ColoradoDiscover carefully curated flight deals from Kentucky to Colorado 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 Kentucky to Colorado 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 10/27. 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 12/29:00 am -
1 stop5h 37m
Sat 12/51:40 pm -
2 stops8h 09m
Deal found 10/27![United Airlines logo]()
$310
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/252:10 pm -
2 stops7h 40m
Wed 12/211:05 am -
2 stops7h 30m
Deal found 10/28![Southwest logo]()
$369
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.
Wed 12/28:05 am -
1 stop6h 28m
Sat 12/58:02 am -
2 stops11h 49m
Deal found 10/25![Delta logo]()
$374
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 2/276:00 am -
1 stop8h 28m
Mon 3/88:00 am -
1 stop7h 41m
Deal found 10/26![American Airlines logo]()
$423
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.
Fri 12/45:00 am -
1 stop6h 26m
Tue 12/86:00 am -
1 stop6h 17m
Deal found 10/28![United Airlines logo]()
$344
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 2/192:18 pm -
1 stop8h 50m
Mon 2/226:00 am -
1 stop6h 34m
Deal found 10/27![United Airlines logo]()
$344
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.
Mon 11/3010:33 am -
1 stop8h 40m
Sat 12/57:15 am -
1 stop7h 41m
Deal found 10/28![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.
Mon 12/212:10 pm -
2 stops10h 10m
Mon 1/411:55 am -
1 stop9h 50m
Deal found 10/29![Southwest logo]()
$428
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.
Wed 11/253:45 pm -
1 stop6h 14m
Wed 12/211:15 am -
1 stop5h 02m
Deal found 10/26![United Airlines logo]()
$359
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.
Thu 11/123:38 pm -
1 stop7h 12m
Tue 11/176:00 am -
1 stop6h 53m
Deal found 10/28![Delta logo]()
$399
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.
Thu 11/123:38 pm -
1 stop7h 12m
Sat 11/146:00 am -
1 stop6h 53m
Deal found 10/25![Delta logo]()
$399
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 12/222:10 pm -
2 stops10h 10m
Mon 1/411:55 am -
1 stop9h 50m
Deal found 10/29![Southwest logo]()
$439
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 12/233:20 pm -
1 stop7h 00m
Sun 12/273:22 pm -
1 stop5h 08m
Deal found 10/25![United Airlines logo]()
$369
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 1/276:14 am -
1 stop7h 53m
Sun 1/312:00 pm -
1 stop7h 12m
Deal found 10/28![American Airlines logo]()
$499
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.
Mon 11/238:45 am -
2 stops6h 25m
Fri 11/276:30 am -
2 stops6h 35m
Deal found 10/29![Southwest logo]()
$450
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 12/235:50 pm -
1 stop8h 03m
Mon 12/287:40 am -
1 stop6h 58m
Deal found 10/27![United Airlines logo]()
$379
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.
Mon 11/165:59 pm -
1 stop7h 16m
Sun 11/226:00 am -
1 stop6h 53m
Deal found 10/25![Delta logo]()
$429
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.
Mon 11/166:15 pm -
1 stop7h 16m
Sun 11/224:48 pm -
1 stop5h 06m
Deal found 10/25![United Airlines logo]()
$379
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.
Mon 1/255:59 pm -
1 stop7h 18m
Tue 2/210:39 am -
1 stop4h 54m
Deal found 10/26![Delta logo]()
$437
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.
Fri 11/131:05 pm -
Nonstop2h 55m
Mon 11/166:20 pm -
Nonstop2h 35m
Deal found 10/26![Southwest logo]()
$489
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.
Fri 11/137:10 am -
1 stop6h 05m
Tue 11/178:09 am -
1 stop7h 21m
Deal found 10/28![United Airlines logo]()
$394
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.
Sat 2/276:36 am -
1 stop5h 36m
Fri 3/511:45 am -
1 stop7h 06m
Deal found 10/29![Delta 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.
Fri 11/205:05 am -
1 stop7h 30m
Mon 11/3011:10 am -
2 stops8h 15m
Deal found 10/29![Southwest logo]()
$506
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/236:47 pm -
2 stops20h 43m
Sun 12/272:37 pm -
2 stops18h 27m
Deal found 10/25![American Airlines logo]()
$687
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.
Mon 12/73:20 pm -
Nonstop3h 09m
Sun 12/135:45 pm -
Nonstop2h 40m
Deal found 10/28![United Airlines logo]()
$398
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.
Sun 11/228:00 am -
1 stop6h 21m
Fri 11/271:20 pm -
1 stop7h 04m
Deal found 10/25![United Airlines logo]()
$408
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.
Thu 11/129:00 am -
Nonstop3h 20m
Sun 11/156:00 pm -
Nonstop2h 36m
Deal found 10/27![United Airlines logo]()
$409
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 11/139:00 am -
Nonstop3h 20m
Sun 11/156:00 pm -
Nonstop2h 36m
Deal found 10/27![United Airlines logo]()
$409
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 11/255:57 pm -
1 stop6h 00m
Sat 11/281:20 pm -
1 stop7h 04m
Deal found 10/28![United Airlines logo]()
$419
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.
Sat 11/148:00 am -
1 stop6h 39m
Wed 11/187:10 am -
2 stops14h 20m
Deal found 10/30![United Airlines logo]()
$424
Last-minute flights from Kentucky to ColoradoDiscover last-minute flight deals from Kentucky to Colorado. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Kentucky to Colorado. Data last updated October 30, 2026 and is based on user searches.
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.
Mon 11/911:39 am -
2 stops22h 34m
Thu 11/196:05 am -
1 stop26h 54m
Deal found 10/25![Multiple Airlines logo]()
$395
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.
Mon 11/92:18 pm -
1 stop6h 41m
Sat 11/146:00 am -
1 stop6h 41m
Deal found 10/28![United Airlines logo]()
$404
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.
Thu 11/122:18 pm -
1 stop6h 41m
Mon 11/167:45 am -
1 stop4h 56m
Deal found 10/28![United Airlines logo]()
$374
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.
Thu 11/129:00 am -
Nonstop3h 20m
Sun 11/156:00 pm -
Nonstop2h 36m
Deal found 10/25![United Airlines logo]()
$384
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.
Thu 11/123:38 pm -
1 stop7h 12m
Tue 11/176:00 am -
1 stop6h 53m
Deal found 10/28![Delta logo]()
$399
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.
Thu 11/1210:33 am -
2 stops12h 17m
Mon 11/161:31 pm -
1 stop5h 57m
Deal found 10/28![Delta logo]()
$404
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 11/137:10 am -
1 stop6h 05m
Tue 11/178:09 am -
1 stop7h 21m
Deal found 10/29![United Airlines logo]()
$394
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.
Fri 11/209:00 am -
Nonstop3h 20m
Sun 11/226:00 pm -
Nonstop2h 36m
Deal found 10/26![United Airlines logo]()
$368
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.
Sun 11/228:00 am -
1 stop6h 21m
Fri 11/271:20 pm -
1 stop7h 04m
Deal found 10/25![United Airlines logo]()
$408
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.
Mon 11/239:00 am -
Nonstop3h 20m
Fri 11/276:00 pm -
Nonstop2h 36m
Deal found 10/28![United Airlines logo]()
$359
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.
Tue 11/245:00 am -
1 stop6h 26m
Sun 11/2912:30 am -
1 stop6h 18m
Deal found 10/27![American Airlines logo]()
$399
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.
Wed 11/2510:33 am -
1 stop8h 40m
Mon 11/307:10 am -
1 stop5h 43m
Deal found 10/29![Delta logo]()
$379
One-way flights from Kentucky to ColoradoSearch for one-way flight options from Kentucky to Colorado. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Kentucky to Colorado. 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 12/165:12 pm -
2 stops18h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$144
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:00 am -
1 stop7h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![American Airlines logo]()
$153
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.
Thu 11/268:05 am -
2 stops11h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Delta logo]()
$158
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 12/47:30 pm -
2 stops27h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$160
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.
Sun 12/209:09 pm -
1 stop13h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$162
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.
Tue 12/86:50 am -
Nonstop3h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Southwest logo]()
$170
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.
Mon 12/2111:39 am -
2 stops35h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$176
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.
Fri 1/297:00 am -
1 stop8h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Delta logo]()
$185
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2910:20 am -
2 stops12h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![United Airlines logo]()
$190
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 12/207:53 pm -
1 stop5h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$190
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.
Tue 12/223:20 pm -
1 stop8h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![United Airlines logo]()
$194
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 12/241:17 pm -
2 stops11h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![American Airlines logo]()
$195
Find flight deals from Kentucky to Colorado
Keep the following information in mind while searching for Kentucky to Colorado 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 | $144 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $478 |
Good round-trip deal | $396 or less |
Good one-way deal | $258 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Kentucky to Colorado 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 Kentucky to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleDenver
SDF Louisville Intl - DEN Denver Intl
SDFDEN
Louisville Intl
Wed 12/16
5:12 pm-9:19 am
2 stops18h 07m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$144
LouisvilleColorado Springs
SDF Louisville Intl - COS Colorado Springs
SDFCOS
Louisville Intl
Thu 11/26
8:05 am-5:28 pm
2 stops11h 23m
Colorado Springs
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$158
LouisvilleDenver
SDF Louisville Intl - DEN Denver Intl
SDFDEN
Louisville Intl
Wed 12/16
4:15 pm-9:20 pm
1 stop7h 05m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$180
LouisvilleMontrose
SDF Louisville Intl - MTJ Montrose County
SDFMTJ
Louisville Intl
Fri 1/29
7:00 am-1:24 pm
1 stop8h 24m
Montrose County
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$185
LouisvilleDenver
SDF Louisville Intl - DEN Denver Intl
SDFDEN
Louisville Intl
Tue 12/8
7:20 am-1:35 pm
2 stops8h 15m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$185
LouisvilleMontrose
SDF Louisville Intl - MTJ Montrose County
SDFMTJ
Louisville Intl
Fri 1/29
10:20 am-8:33 pm
2 stops12h 13m
Montrose County
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$190
LouisvilleColorado Springs
SDF Louisville Intl - COS Colorado Springs
SDFCOS
Louisville Intl
Tue 12/22
3:20 pm-9:27 pm
1 stop8h 07m
Colorado Springs
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$194
LexingtonDenver
LEX Lexington Blue Grass - DEN Denver Intl
LEXDEN
Lexington Blue Grass
Sat 1/16
8:30 am-3:58 pm
2 stops9h 28m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$195
Quickest round-trip
LouisvilleDenver
SDF Louisville Intl - DEN Denver Intl
SDFDEN
Louisville Intl
Mon 12/21
11:40 am-12:35 pm
Nonstop2h 55m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$209
LouisvilleDenver
SDF Louisville Intl - DEN Denver Intl
SDFDEN
Louisville Intl
Wed 2/10
6:40 am-7:45 am
Nonstop3h 05m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$209
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Kentucky to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Kentucky with our price prediction graph.
SDF-COS
SDF-DEN
PAH-DEN
LEX-DEN
LEX-COS
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 Colorado
USKY-USCO
SDF-COS
SDF-DEN
PAH-DEN
LEX-DEN
What is the cheapest month to book a flight from Kentucky to Colorado?
Currently, January is the cheapest month in which you can book a flight from Kentucky to Colorado (average of $391). Flying from Kentucky to Colorado in December is currently the most expensive (average of $489). 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 KY to CO?
Find hourly flight availability from Kentucky to Colorado. 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.
When flying from Kentucky to Colorado, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 17% versus a flight at noon.
How much does it cost to fly round-trip from Kentucky to Colorado?
Airfare is below average for this route at the moment.
Kentucky to Colorado flights typically cost between $396 and $575 in December.The cheapest round-trip price found within the last 5 days was $248 on Multiple Airlines (Dec 13-Dec 16).
How far ahead should I book a flight from Kentucky to Colorado?
Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kentucky to Colorado. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Colorado
Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated October 30, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Kentucky to Colorado have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.4
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.4
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.4
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.4
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.4
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Kentucky to Colorado. 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 Colorado
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Colorado by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Kentucky to Colorado by cabin class
Find flights from Kentucky to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kentucky and Colorado flights
Browse other Kentucky and Colorado 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 Colorado
Find the right flight back to Kentucky after your stay in Colorado
Kentucky to Colorado flights
Consider these flights traveling from Kentucky to Colorado.
Top 4 airlines flying from Kentucky to Colorado
Discover the top 4 airlines that operate flights from Kentucky to Colorado. 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$98 | Average$408 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$230 | Average$467 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$303 | Average$378 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$315 | Average$457 | FlexibilityNo cancel fee | On-time63% |