$43+ Cheap flights from Colorado to Kentucky
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SDF
Mar 1 — Mar 81
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
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 Colorado to Kentucky
Cheapest
Best
Last-minute
One-way
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 January 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 January 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/57:00 pm
DEN
- CVG
Nonstop2h 42m
Frontier
Mon 3/911:58 am
CVG
- DEN
Nonstop3h 09m
Frontier
Deal found 1/27![Frontier logo]()
$87
This Super.com deal was found by Cheapflights users on 1/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/119:40 am
DEN
- CVG
Nonstop2h 44m
Frontier
Mon 3/1611:58 am
CVG
- DEN
Nonstop3h 09m
Frontier
Deal found 1/29![Frontier logo]()
$97
This Super.com deal was found by Cheapflights users on 1/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/139:40 am
DEN
- CVG
Nonstop2h 44m
Frontier
Tue 3/177:20 am
CVG
- DEN
Nonstop3h 20m
Frontier
Deal found 1/27![Frontier logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/267:00 pm
DEN
- CVG
Nonstop2h 42m
Frontier
Mon 3/21:07 pm
CVG
- DEN
1 stop24h 49m
Frontier
Deal found 1/27![Frontier logo]()
$111
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:00 pm
DEN
- CVG
Nonstop2h 42m
Frontier
Wed 3/43:20 pm
CVG
- DEN
1 stop18h 35m
Frontier
Deal found 1/27![Frontier logo]()
$117
This Super.com deal was found by Cheapflights users on 1/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/277:00 pm
DEN
- CVG
Nonstop2h 42m
Frontier
Tue 3/33:20 pm
CVG
- DEN
1 stop9h 39m
Frontier
Deal found 1/28![Frontier logo]()
$118
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:40 am
DEN
- CVG
Nonstop2h 44m
Frontier
Mon 3/2311:58 am
CVG
- DEN
Nonstop3h 09m
Frontier
Deal found 1/27![Frontier logo]()
$127
This Frontier deal was found by Cheapflights users on 1/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:00 pm
DEN
- CVG
Nonstop2h 42m
Frontier
Sat 2/217:23 pm
CVG
- DEN
1 stop7h 19m
Frontier
Deal found 1/26![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/57:00 pm
DEN
- CVG
Nonstop2h 42m
Frontier
Sat 3/71:14 pm
CVG
- DEN
1 stop9h 16m
Frontier
Deal found 1/27![Frontier logo]()
$130
This Super.com deal was found by Cheapflights users on 1/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/273:05 pm
DEN
- BNA
Nonstop2h 39m
Frontier
Mon 3/27:35 pm
BNA
- DEN
Nonstop3h 12m
Frontier
Deal found 1/29![Frontier logo]()
$131
This Super.com deal was found by Cheapflights users on 1/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1811:59 pm
DEN
- BNA
1 stop19h 07m
Frontier
Fri 2/207:29 pm
BNA
- DEN
Nonstop3h 12m
Frontier
Deal found 1/28![Frontier logo]()
$133
This Priceline deal was found by Cheapflights users on 1/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/53:11 pm
DEN
- BNA
Nonstop2h 39m
Frontier
Mon 3/93:01 pm
BNA
- DEN
Nonstop3h 10m
Frontier
Deal found 1/28![Frontier logo]()
$134
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 January 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 January 30, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 1/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/218:55 am
DEN
- BNA
1 stop27h 45m
Frontier
Thu 2/267:35 pm
BNA
- DEN
Nonstop3h 12m
Frontier
Deal found 1/29![Frontier logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 4/610:45 am
DEN
- BNA
Nonstop2h 44m
Multiple Airlines
Wed 4/88:41 pm
BNA
- DEN
1 stop8h 18m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$193
This Southwest deal was found by Cheapflights users on 1/29. 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 3/67:00 am
DEN
- BNA
Nonstop2h 35m
Southwest
Sun 3/810:25 pm
BNA
- DEN
Nonstop3h 05m
Southwest
Deal found 1/29![Southwest logo]()
$217
This Delta deal was found by Cheapflights users on 1/29. 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 2/287:05 am
DEN
- BNA
1 stop5h 29m
Delta
Tue 3/36:25 am
BNA
- DEN
1 stop8h 12m
Delta
Deal found 1/29![Delta logo]()
$217
This United Airlines deal was found by Cheapflights users on 1/28. 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 4/82:00 pm
DEN
- BNA
Nonstop2h 43m
United Airlines
Fri 4/107:00 am
BNA
- DEN
Nonstop3h 01m
United Airlines
Deal found 1/28![United Airlines logo]()
$217
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Thu 2/122:38 pm
MTJ
- BNA
1 stop5h 50m
American Airlines
Mon 2/168:27 am
BNA
- MTJ
1 stop6h 29m
American Airlines
Deal found 1/28![American Airlines logo]()
$239
This Sun Country Air deal was found by Cheapflights users on 1/28. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:24 pm
DEN
- CVG
1 stop22h 24m
Sun Country Air
Fri 7/103:54 pm
CVG
- DEN
1 stop5h 10m
Sun Country Air
Deal found 1/28![Sun Country Air logo]()
$345
This Frontier deal was found by Cheapflights users on 1/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:30 am
DEN
- CVG
1 stop7h 29m
Frontier
Tue 5/195:20 pm
CVG
- DEN
1 stop7h 39m
Frontier
Deal found 1/28![Frontier logo]()
$200
This Southwest deal was found by Cheapflights users on 1/29. 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.
Sun 3/15:10 am
DEN
- BNA
Nonstop2h 35m
Southwest
Sun 3/810:25 pm
BNA
- DEN
Nonstop3h 05m
Southwest
Deal found 1/29![Southwest logo]()
$217
This Delta deal was found by Cheapflights users on 1/28. 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.
Sun 3/2912:55 am
DEN
- BNA
1 stop5h 41m
Delta
Wed 4/111:46 am
BNA
- DEN
1 stop8h 05m
Delta
Deal found 1/28![Delta logo]()
$237
This United Airlines deal was found by Cheapflights users on 1/28. 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 3/278:01 am
DEN
- BNA
Nonstop2h 37m
United Airlines
Mon 3/305:37 pm
BNA
- DEN
Nonstop3h 03m
United Airlines
Deal found 1/28![United Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 1/28. 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.
Wed 4/11:00 pm
DEN
- BNA
1 stop5h 02m
Delta
Sat 4/411:46 am
BNA
- DEN
1 stop8h 05m
Delta
Deal found 1/28![Delta logo]()
$237
This Southwest deal was found by Cheapflights users on 1/28. 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 2/186:50 am
DEN
- BNA
Nonstop2h 40m
Southwest
Fri 2/205:20 am
BNA
- DEN
Nonstop3h 10m
Southwest
Deal found 1/28![Southwest logo]()
$237
This Super.com deal was found by Cheapflights users on 1/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2610:40 am
DEN
- BNA
Nonstop2h 36m
Frontier
Sat 3/284:53 pm
BNA
- DEN
Nonstop3h 07m
Frontier
Deal found 1/29![Frontier logo]()
$237
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Sat 3/75:30 pm
DEN
- LEX
Nonstop2h 50m
United Airlines
Sat 3/145:39 pm
LEX
- DEN
1 stop7h 51m
United Airlines
Deal found 1/27![United Airlines logo]()
$239
This American Airlines deal was found by Cheapflights users on 1/29. 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.
Fri 2/1310:35 am
GJT
- CVG
1 stop7h 38m
American Airlines
Tue 2/177:00 am
CVG
- GJT
1 stop6h 32m
American Airlines
Deal found 1/29![American Airlines logo]()
$269
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Mon 5/185:27 pm
DEN
- TYS
Nonstop2h 56m
United Airlines
Thu 5/285:57 pm
TYS
- DEN
1 stop7h 40m
United Airlines
Deal found 1/27![United Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 4/912:52 pm
GJT
- BNA
1 stop15h 23m
Multiple Airlines
Mon 4/138:41 pm
BNA
- GJT
1 stop16h 26m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$290
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:59 am
DEN
- TYS
1 stop6h 12m
Delta
Fri 5/157:20 pm
TYS
- DEN
1 stop6h 31m
Delta
Deal found 1/27![Delta logo]()
$249
This Southwest deal was found by Cheapflights users on 1/26. 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.
Thu 4/210:50 am
DEN
- TYS
2 stops8h 25m
Southwest
Sun 4/56:35 am
TYS
- DEN
1 stop4h 45m
Southwest
Deal found 1/26![Southwest logo]()
$254
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1712:59 am
DEN
- TYS
1 stop6h 05m
Delta
Wed 2/2511:50 am
TYS
- DEN
1 stop10h 38m
Delta
Deal found 1/27![Delta logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 2/261:13 pm
GJT
- CVG
1 stop8h 46m
Multiple Airlines
Sun 3/18:44 pm
CVG
- GJT
2 stops39h 45m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$303
This Southwest deal was found by Cheapflights users on 1/26. 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 3/3112:25 pm
DEN
- TYS
2 stops5h 40m
Southwest
Fri 4/36:30 am
TYS
- DEN
1 stop5h 20m
Southwest
Deal found 1/26![Southwest logo]()
$254
This American Airlines deal was found by Cheapflights users on 1/27. 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 2/113:17 pm
COS
- LEX
1 stop4h 53m
American Airlines
Sun 2/157:00 am
LEX
- COS
1 stop7h 49m
American Airlines
Deal found 1/27![American Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/195:31 pm
DEN
- TYS
Nonstop2h 59m
United Airlines
Wed 3/46:45 am
TYS
- DEN
1 stop5h 48m
United Airlines
Deal found 1/27![United Airlines logo]()
$258
This American Airlines deal was found by Cheapflights users on 1/28. 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 5/612:42 pm
MTJ
- BNA
2 stops9h 56m
American Airlines
Sun 5/105:00 am
BNA
- MTJ
1 stop7h 58m
American Airlines
Deal found 1/28![American Airlines logo]()
$310
This Delta deal was found by Cheapflights users on 1/28. 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 3/286:10 am
DEN
- CVG
1 stop5h 21m
Delta
Mon 3/306:00 pm
CVG
- DEN
1 stop5h 28m
Delta
Deal found 1/28![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 3/175:30 am
GJT
- BNA
2 stops9h 21m
United Airlines
Mon 3/235:20 pm
BNA
- GJT
1 stop6h 02m
United Airlines
Deal found 1/27![United Airlines logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Fri 3/610:57 am
COS
- BNA
2 stops22h 29m
Multiple Airlines
Sun 3/88:15 pm
BNA
- COS
1 stop14h 52m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$331
This Delta deal was found by Cheapflights users on 1/28. 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 3/2612:55 am
DEN
- CVG
1 stop6h 01m
Delta
Mon 3/306:00 pm
CVG
- DEN
1 stop5h 28m
Delta
Deal found 1/28![Delta logo]()
$257
Last-minute flights from Colorado to KentuckyDiscover last-minute flight deals from Colorado to Kentucky. Data last updated January 30, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Kentucky. Data last updated January 30, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 1/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1811:59 pm
DEN
- BNA
1 stop19h 07m
Frontier
Fri 2/207:29 pm
BNA
- DEN
Nonstop3h 12m
Frontier
Deal found 1/28![Frontier logo]()
$133
This Frontier deal was found by Cheapflights users on 1/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:00 pm
DEN
- CVG
Nonstop2h 42m
Frontier
Sat 2/217:23 pm
CVG
- DEN
1 stop7h 19m
Frontier
Deal found 1/26![Frontier logo]()
$128
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/193:06 pm
DEN
- BNA
Nonstop2h 39m
Frontier
Mon 2/237:35 pm
BNA
- DEN
Nonstop3h 12m
Frontier
Deal found 1/28![Frontier logo]()
$144
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/207:00 pm
DEN
- CVG
Nonstop2h 42m
Frontier
Mon 2/237:00 am
CVG
- DEN
Nonstop3h 20m
Frontier
Deal found 1/27![Frontier logo]()
$107
This Super.com deal was found by Cheapflights users on 1/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/223:08 pm
DEN
- BNA
Nonstop2h 39m
Frontier
Thu 2/267:35 pm
BNA
- DEN
Nonstop3h 12m
Frontier
Deal found 1/28![Frontier logo]()
$137
This Frontier deal was found by Cheapflights users on 1/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:00 am
DEN
- BNA
1 stop9h 49m
Frontier
Thu 2/267:35 pm
BNA
- DEN
Nonstop3h 12m
Frontier
Deal found 1/28![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/267:00 pm
DEN
- CVG
Nonstop2h 42m
Frontier
Mon 3/21:07 pm
CVG
- DEN
1 stop24h 49m
Frontier
Deal found 1/27![Frontier logo]()
$111
This Super.com deal was found by Cheapflights users on 1/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/277:00 pm
DEN
- CVG
Nonstop2h 42m
Frontier
Fri 3/67:20 am
CVG
- DEN
Nonstop3h 20m
Frontier
Deal found 1/28![Frontier logo]()
$117
This Super.com deal was found by Cheapflights users on 1/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/277:00 pm
DEN
- CVG
Nonstop2h 42m
Frontier
Tue 3/33:20 pm
CVG
- DEN
1 stop9h 39m
Frontier
Deal found 1/28![Frontier logo]()
$118
This Super.com deal was found by Cheapflights users on 1/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/273:05 pm
DEN
- BNA
Nonstop2h 39m
Frontier
Mon 3/27:35 pm
BNA
- DEN
Nonstop3h 12m
Frontier
Deal found 1/29![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Fri 2/277:00 pm
DEN
- CVG
Nonstop2h 42m
Frontier
Sun 3/11:07 pm
CVG
- DEN
1 stop11h 03m
Frontier
Deal found 1/28![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 2/273:05 pm
DEN
- BNA
Nonstop2h 39m
Multiple Airlines
Mon 3/28:52 pm
BNA
- DEN
2 stops16h 04m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$140
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 January 30, 2026.
Search for one-way flight options from Colorado to Kentucky. Find affordable one-way fares based on user searches. Data last updated January 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Tue 3/179:40 am
DEN
- CVG
Nonstop2h 44m
Frontier
Deal found 1/28![Frontier logo]()
$43
This Priceline deal was found by Cheapflights users on 1/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:00 pm
DEN
- CVG
Nonstop2h 42m
Frontier
Deal found 1/28![Frontier logo]()
$44
This Super.com deal was found by Cheapflights users on 1/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:40 am
DEN
- CVG
Nonstop2h 44m
Frontier
Deal found 1/28![Frontier logo]()
$48
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/109:40 am
DEN
- CVG
Nonstop2h 44m
Frontier
Deal found 1/28![Frontier logo]()
$49
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 3/259:40 am
DEN
- CVG
Nonstop2h 44m
Frontier
Deal found 1/29![Frontier logo]()
$52
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 2/197:00 pm
DEN
- CVG
Nonstop2h 42m
Frontier
Deal found 1/29![Frontier logo]()
$53
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Fri 2/207:00 pm
DEN
- CVG
Nonstop2h 42m
Frontier
Deal found 1/26![Frontier logo]()
$63
This Cheapflightsfares deal was found by Cheapflights users on 1/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/159:40 am
DEN
- CVG
Nonstop2h 44m
Frontier
Deal found 1/26![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 5/211:16 pm
DEN
- CVG
Nonstop2h 38m
Allegiant Air
Deal found 1/28![Allegiant Air logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Sat 2/216:00 am
DEN
- CVG
1 stop10h 26m
Frontier
Deal found 1/26![Frontier logo]()
$69
This Super.com deal was found by Cheapflights users on 1/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1811:59 pm
DEN
- BNA
1 stop19h 07m
Frontier
Deal found 1/28![Frontier logo]()
$69
This Frontier deal was found by Cheapflights users on 1/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3010:40 am
DEN
- TYS
Nonstop2h 45m
Frontier
Deal found 1/28![Frontier logo]()
$74
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 January 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $97 (Super.com) |
One-way from | $43 (Kiwi.com) |
Popular in | January |
Cheapest in | October |
Average price | $591 |
Good round-trip deal | $379 or less |
Good one-way deal | $256 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 2,558,603 searches. Data last updated January 30, 2026.
Use the filters below to find and compare flights from Colorado to Kentucky that are best for you.
Fly from
Colorado
Fly to
Kentucky
Route
Depart
Return
Price
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Sat 2/21
8:55 am-1:40 pm
1 stop27h 45m
Nashville Intl
Thu 2/26
7:35 pm-9:47 pm
Nonstop3h 12m
$154
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Mon 4/6
10:45 am-2:29 pm
Nonstop2h 44m
Nashville Intl
Wed 4/8
8:41 pm-3:59 am
1 stop8h 18m
$193
DenverCincinnati
DEN - CVG
DENCVG
Denver Intl
Thu 5/14
6:30 am-3:59 pm
1 stop7h 29m
Cincinnati Cinci./N. Kentucky
Tue 5/19
5:20 pm-10:59 pm
1 stop7h 39m
$200
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Fri 3/6
7:00 am-10:35 am
Nonstop2h 35m
Nashville Intl
Sun 3/8
10:25 pm-12:30 am
Nonstop3h 05m
$217
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Sat 2/28
7:05 am-1:34 pm
1 stop5h 29m
Nashville Intl
Tue 3/3
6:25 am-1:37 pm
1 stop8h 12m
$217
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Wed 4/8
2:00 pm-5:43 pm
Nonstop2h 43m
Nashville Intl
Fri 4/10
7:00 am-9:01 am
Nonstop3h 01m
$217
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Sun 3/1
5:10 am-8:45 am
Nonstop2h 35m
Nashville Intl
Sun 3/8
10:25 pm-12:30 am
Nonstop3h 05m
$217
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Sun 3/29
12:55 am-7:36 am
1 stop5h 41m
Nashville Intl
Wed 4/1
11:46 am-6:51 pm
1 stop8h 05m
$237
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Fri 3/27
8:01 am-11:38 am
Nonstop2h 37m
Nashville Intl
Mon 3/30
5:37 pm-7:40 pm
Nonstop3h 03m
$237
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Wed 4/1
1:00 pm-7:02 pm
1 stop5h 02m
Nashville Intl
Sat 4/4
11:46 am-6:51 pm
1 stop8h 05m
$237
Showing 1-10 of 60 results
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-BNA
MTJ-BNA
DEN-CVG
DEN-LEX
GJT-CVG
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-BNA
MTJ-BNA
DEN-CVG
DEN-LEX
What is the cheapest month to book a flight from Colorado to Kentucky?
Currently, February is the cheapest month in which you can book a flight from Colorado to Kentucky (average of $54). Flying from Colorado to Kentucky in September is currently the most expensive (average of $259). 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 January 30, 2026.
It’s optimal to fly from Colorado to Kentucky in the evening. By choosing this option you can save up to 56% on the cost of your flight, compared to a flight in the morning.
Weekly flight availability from Colorado to Kentucky
Explore weekly flight availability from Colorado 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 January 30, 2026.
The most flights from USCO to USKY are scheduled on a Monday (3 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).
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 January 30, 2026.
Read reviews from past customers who have flown Southwest, Delta, and United 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.
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
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 for Colorado to Kentucky
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Colorado to Kentucky
Discover the top 5 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 2,558,603 searches. Data last updated January 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$167 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$149 | Average$362 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$198 | Average$477 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$204 | Average$431 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$231 | Average$381 | FlexibilityNo cancel fee | On-time71% |