$61+ 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SDF
Apr 12 — Apr 191
Round-trip
1 adult, Economy
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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 March 13, 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 March 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/172:26 pm
DEN
- CVG
Nonstop2h 46m
Frontier
Mon 4/207:46 pm
CVG
- DEN
1 stop18h 28m
Frontier
Deal found 3/10![Frontier logo]()
$124
This Cheapflightsfares deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/206:00 am
DEN
- CVG
Nonstop2h 48m
Frontier
Mon 3/237:20 am
CVG
- DEN
Nonstop3h 20m
Frontier
Deal found 3/9![Frontier logo]()
$127
This Frontier deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/72:02 pm
DEN
- CVG
Nonstop2h 46m
Frontier
Sun 5/107:59 pm
CVG
- DEN
Nonstop3h 11m
Frontier
Deal found 3/10![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/12:26 pm
DEN
- CVG
Nonstop2h 46m
Frontier
Mon 5/47:46 pm
CVG
- DEN
1 stop29h 17m
Frontier
Deal found 3/9![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:34 am
DEN
- CVG
Nonstop2h 48m
Frontier
Tue 4/1410:00 am
CVG
- DEN
Nonstop3h 20m
Frontier
Deal found 3/10![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/1511:59 pm
DEN
- CVG
1 stop15h 34m
Frontier
Mon 4/207:46 pm
CVG
- DEN
1 stop18h 28m
Frontier
Deal found 3/8![Frontier logo]()
$134
This Cheapflightsfares deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:00 am
DEN
- CVG
Nonstop2h 44m
Frontier
Mon 5/258:40 pm
CVG
- DEN
Nonstop3h 10m
Frontier
Deal found 3/9![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:15 am
DEN
- CVG
Nonstop2h 45m
Frontier
Wed 5/1312:46 pm
CVG
- DEN
1 stop11h 38m
Frontier
Deal found 3/11![Frontier logo]()
$137
This Frontier deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 5/1110:45 am
DEN
- BNA
Nonstop2h 44m
Frontier
Thu 5/143:24 pm
BNA
- DEN
Nonstop3h 12m
Frontier
Deal found 3/8![Frontier logo]()
$138
This Cheapflightsfares deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:00 am
DEN
- CVG
Nonstop2h 44m
Frontier
Mon 5/2511:49 am
CVG
- DEN
Nonstop3h 10m
Frontier
Deal found 3/9![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:40 pm
DEN
- CVG
1 stop15h 19m
Frontier
Mon 5/47:46 pm
CVG
- DEN
1 stop29h 17m
Frontier
Deal found 3/9![Frontier logo]()
$142
This Cheapflightsfares deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2712:14 pm
DEN
- BNA
Nonstop2h 41m
Frontier
Thu 4/303:24 pm
BNA
- DEN
Nonstop3h 12m
Frontier
Deal found 3/9![Frontier logo]()
$142
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 March 13, 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 March 13, 2026.
This Frontier deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:54 pm
DEN
- CVG
1 stop9h 47m
Frontier
Tue 5/1912:55 pm
CVG
- DEN
Nonstop3h 11m
Frontier
Deal found 3/12![Frontier logo]()
$205
This Southwest deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:50 am
DEN
- BNA
Nonstop2h 35m
Southwest
Tue 4/148:05 am
BNA
- DEN
1 stop4h 50m
Southwest
Deal found 3/9![Southwest logo]()
$237
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/81:36 pm
DRO
- BNA
1 stop7h 10m
United Airlines
Thu 4/167:00 am
BNA
- DRO
1 stop6h 34m
United Airlines
Deal found 3/8![United Airlines logo]()
$248
This American Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/252:26 pm
GUC
- BNA
1 stop6h 02m
American Airlines
Sun 3/296:00 am
BNA
- GUC
1 stop6h 55m
American Airlines
Deal found 3/9![American Airlines logo]()
$259
This Delta deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:38 am
DEN
- BNA
1 stop7h 02m
Delta
Wed 5/276:00 am
BNA
- DEN
1 stop7h 12m
Delta
Deal found 3/10![Delta logo]()
$285
This Cheapflightsfares deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:26 pm
DEN
- CVG
Nonstop2h 46m
Frontier
Sat 4/1811:47 am
CVG
- DEN
1 stop23h 03m
Frontier
Deal found 3/12![Frontier logo]()
$242
This Southwest deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:10 pm
DEN
- BNA
1 stop4h 40m
Southwest
Wed 4/298:15 am
BNA
- DEN
1 stop4h 20m
Southwest
Deal found 3/10![Southwest logo]()
$242
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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 8/95:25 pm
DEN
- TYS
Nonstop2h 54m
United Airlines
Sat 8/154:56 pm
TYS
- DEN
Nonstop3h 21m
United Airlines
Deal found 3/7![United Airlines logo]()
$249
This American Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/45:50 am
DRO
- BNA
1 stop5h 56m
American Airlines
Tue 4/75:00 am
BNA
- DRO
1 stop8h 11m
American Airlines
Deal found 3/12![American Airlines logo]()
$268
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:40 pm
DEN
- BNA
1 stop5h 00m
Southwest
Mon 4/207:45 am
BNA
- DEN
Nonstop2h 55m
Southwest
Deal found 3/11![Southwest logo]()
$247
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 5/143:12 pm
DEN
- BNA
1 stop6h 31m
Delta
Mon 5/187:52 pm
BNA
- DEN
1 stop5h 41m
Delta
Deal found 3/8![Delta logo]()
$288
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:27 pm
DEN
- TYS
Nonstop2h 56m
United Airlines
Tue 5/128:45 am
TYS
- DEN
Nonstop3h 23m
United Airlines
Deal found 3/12![United Airlines logo]()
$268
This Southwest deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:35 am
DEN
- BNA
1 stop5h 20m
Southwest
Sun 5/105:10 am
BNA
- DEN
1 stop5h 40m
Southwest
Deal found 3/12![Southwest logo]()
$257
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/2112:35 am
DEN
- LEX
1 stop7h 33m
Delta
Mon 4/277:56 pm
LEX
- DEN
1 stop6h 40m
Delta
Deal found 3/8![Delta logo]()
$294
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/41:36 pm
DRO
- BNA
1 stop6h 42m
United Airlines
Tue 4/73:35 pm
BNA
- DRO
1 stop6h 04m
United Airlines
Deal found 3/12![United Airlines logo]()
$268
This American Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/272:26 pm
GUC
- BNA
1 stop6h 02m
American Airlines
Tue 3/315:00 am
BNA
- GUC
1 stop7h 55m
American Airlines
Deal found 3/9![American Airlines logo]()
$314
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:05 am
DEN
- BNA
Nonstop2h 35m
Southwest
Sun 4/55:35 am
BNA
- DEN
Nonstop3h 00m
Southwest
Deal found 3/11![Southwest logo]()
$267
This United Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/232:00 pm
DEN
- BNA
Nonstop2h 43m
United Airlines
Wed 4/295:34 pm
BNA
- DEN
Nonstop3h 03m
United Airlines
Deal found 3/10![United Airlines logo]()
$274
This United Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2510:30 am
DRO
- BNA
2 stops8h 26m
United Airlines
Tue 4/282:49 pm
BNA
- DRO
2 stops8h 34m
United Airlines
Deal found 3/9![United Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/162:45 pm
DEN
- TYS
Nonstop2h 50m
Southwest
Tue 5/197:05 am
TYS
- DEN
2 stops9h 55m
Southwest
Deal found 3/10![Southwest logo]()
$283
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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 4/31:28 pm
COS
- BNA
1 stop6h 23m
Delta
Fri 4/101:50 pm
BNA
- COS
1 stop9h 15m
Delta
Deal found 3/7![Delta logo]()
$367
This Southwest deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/810:25 am
COS
- BNA
1 stop7h 25m
Southwest
Wed 4/151:40 pm
BNA
- COS
1 stop7h 35m
Southwest
Deal found 3/10![Southwest logo]()
$285
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/41:33 pm
COS
- BNA
1 stop6h 45m
United Airlines
Mon 4/67:00 am
BNA
- COS
1 stop5h 05m
United Airlines
Deal found 3/11![United Airlines logo]()
$285
This United Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/317:00 am
GUC
- BNA
2 stops12h 26m
United Airlines
Tue 4/712:50 pm
BNA
- GUC
2 stops8h 29m
United Airlines
Deal found 3/10![United Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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 8/95:00 am
DEN
- TYS
1 stop8h 00m
Southwest
Sat 8/154:55 pm
TYS
- DEN
1 stop5h 20m
Southwest
Deal found 3/7![Southwest logo]()
$294
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2612:55 am
DEN
- SDF
1 stop5h 57m
Delta
Fri 5/14:42 pm
SDF
- DEN
1 stop5h 22m
Delta
Deal found 3/11![Delta logo]()
$411
This United Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:54 pm
DEN
- LEX
Nonstop2h 56m
United Airlines
Tue 5/128:40 am
LEX
- DEN
Nonstop3h 26m
United Airlines
Deal found 3/10![United Airlines logo]()
$296
This Southwest deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:20 am
DEN
- BNA
Nonstop2h 30m
Southwest
Sun 5/3110:20 pm
BNA
- DEN
Nonstop2h 55m
Southwest
Deal found 3/9![Southwest logo]()
$296
This Southwest deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/175:20 am
DEN
- BNA
Nonstop2h 30m
Southwest
Sat 5/235:10 am
BNA
- DEN
2 stops6h 50m
Southwest
Deal found 3/9![Southwest logo]()
$297
This United Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:41 pm
DEN
- CVG
Nonstop2h 49m
United Airlines
Wed 5/203:36 pm
CVG
- DEN
Nonstop3h 09m
United Airlines
Deal found 3/9![United Airlines logo]()
$300
Last-minute flights from Colorado to KentuckyDiscover last-minute flight deals from Colorado to Kentucky. Data last updated March 13, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Kentucky. Data last updated March 13, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/206:00 am
DEN
- CVG
Nonstop2h 48m
Frontier
Mon 3/237:20 am
CVG
- DEN
Nonstop3h 20m
Frontier
Deal found 3/9![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:34 am
DEN
- CVG
Nonstop2h 48m
Frontier
Tue 4/1410:00 am
CVG
- DEN
Nonstop3h 20m
Frontier
Deal found 3/10![Frontier logo]()
$131
This Super.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:34 am
DEN
- CVG
Nonstop2h 48m
Frontier
Mon 4/137:35 am
CVG
- DEN
Nonstop3h 14m
Frontier
Deal found 3/10![Frontier logo]()
$137
This Super.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:34 am
DEN
- CVG
Nonstop2h 48m
Frontier
Sat 4/114:30 pm
CVG
- DEN
Nonstop3h 18m
Frontier
Deal found 3/11![Frontier logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 4/1511:59 pm
DEN
- CVG
1 stop15h 34m
Frontier
Mon 4/207:46 pm
CVG
- DEN
1 stop18h 28m
Frontier
Deal found 3/8![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/172:26 pm
DEN
- CVG
Nonstop2h 46m
Frontier
Mon 4/207:46 pm
CVG
- DEN
1 stop18h 28m
Frontier
Deal found 3/10![Frontier logo]()
$124
This Cheapflightsfares deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/172:26 pm
DEN
- CVG
Nonstop2h 46m
Frontier
Sun 4/198:00 am
CVG
- DEN
1 stop26h 55m
Frontier
Deal found 3/9![Frontier logo]()
$143
This Cheapflightsfares deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1711:59 pm
DEN
- BNA
1 stop15h 59m
Frontier
Mon 4/204:50 pm
BNA
- DEN
Nonstop3h 09m
Frontier
Deal found 3/9![Frontier logo]()
$143
This Frontier deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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.
Fri 4/172:26 pm
DEN
- CVG
Nonstop2h 46m
Frontier
Sat 4/1811:47 am
CVG
- DEN
1 stop13h 12m
Frontier
Deal found 3/8![Frontier logo]()
$144
This Cheapflightsfares deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:59 pm
DEN
- CVG
1 stop21h 21m
Frontier
Fri 4/248:17 pm
CVG
- DEN
Nonstop3h 17m
Frontier
Deal found 3/10![Frontier logo]()
$148
This Frontier deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:00 am
DEN
- CVG
1 stop11h 23m
Frontier
Mon 4/279:29 pm
CVG
- DEN
Nonstop3h 13m
Frontier
Deal found 3/9![Frontier logo]()
$145
This Cheapflightsfares deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2712:14 pm
DEN
- BNA
Nonstop2h 41m
Frontier
Thu 4/303:24 pm
BNA
- DEN
Nonstop3h 12m
Frontier
Deal found 3/9![Frontier logo]()
$142
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 March 13, 2026.
Search for one-way flight options from Colorado to Kentucky. Find affordable one-way fares based on user searches. Data last updated March 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 5/219:11 am
DEN
- TYS
Nonstop2h 48m
Allegiant Air
Deal found 3/8![Allegiant Air logo]()
$61
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:05 am
DEN
- TYS
Nonstop2h 47m
Allegiant Air
Deal found 3/9![Allegiant Air logo]()
$63
This Super.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/32:47 pm
DEN
- BNA
Nonstop2h 39m
Frontier
Deal found 3/9![Frontier logo]()
$66
This Cheapflightsfares deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/210:45 am
DEN
- BNA
Nonstop2h 44m
Frontier
Deal found 3/9![Frontier logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/302:47 pm
DEN
- BNA
Nonstop2h 39m
Frontier
Deal found 3/9![Frontier logo]()
$68
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2610:45 am
DEN
- TYS
Nonstop2h 48m
Frontier
Deal found 3/9![Frontier logo]()
$69
This Priceline deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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.
Mon 4/1310:40 am
DEN
- TYS
Nonstop2h 48m
Frontier
Deal found 3/8![Frontier logo]()
$70
This Cheapflightsfares deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” 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 6/259:05 am
DEN
- TYS
Nonstop2h 47m
Allegiant Air
Deal found 3/8![Allegiant Air logo]()
$71
This Super.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/112:46 pm
DEN
- TYS
Nonstop2h 47m
Frontier
Deal found 3/12![Frontier logo]()
$73
This Frontier deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/82:46 pm
DEN
- TYS
Nonstop2h 47m
Frontier
Deal found 3/12![Frontier logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:45 am
DEN
- BNA
Nonstop2h 44m
Frontier
Deal found 3/9![Frontier logo]()
$75
This Frontier deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier 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
Frontier
Deal found 3/10![Frontier logo]()
$78
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 March 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $124 (Kiwi.com) |
One-way from | $61 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $444 |
Good round-trip deal | $334 or less |
Good one-way deal | $270 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 March 13, 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
DenverCincinnati
DEN - CVG
DENCVG
Denver Intl
Thu 5/14
11:54 pm-11:41 am
1 stop9h 47m
Cincinnati Cinci./N. Kentucky
Tue 5/19
12:55 pm-2:06 pm
Nonstop3h 11m
$205
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Tue 4/7
7:50 am-11:25 am
Nonstop2h 35m
Nashville Intl
Tue 4/14
8:05 am-11:55 am
1 stop4h 50m
$237
DenverCincinnati
DEN - CVG
DENCVG
Denver Intl
Thu 4/16
2:26 pm-7:12 pm
Nonstop2h 46m
Cincinnati Cinci./N. Kentucky
Sat 4/18
11:47 am-8:50 am
1 stop23h 03m
$242
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Thu 4/23
3:10 pm-8:50 pm
1 stop4h 40m
Nashville Intl
Wed 4/29
8:15 am-11:35 am
1 stop4h 20m
$242
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Thu 4/16
12:40 pm-6:40 pm
1 stop5h 00m
Nashville Intl
Mon 4/20
7:45 am-9:40 am
Nonstop2h 55m
$247
DurangoNashville
DRO - BNA
DROBNA
Durango La Plata County
Wed 4/8
1:36 pm-9:46 pm
1 stop7h 10m
Nashville Intl
Thu 4/16
7:00 am-12:34 pm
1 stop6h 34m
$248
DenverKnoxville
DEN - TYS
DENTYS
Denver Intl
Sun 8/9
5:25 pm-10:19 pm
Nonstop2h 54m
Knoxville McGhee Tyson
Sat 8/15
4:56 pm-6:17 pm
Nonstop3h 21m
$249
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Fri 5/8
5:35 am-11:55 am
1 stop5h 20m
Nashville Intl
Sun 5/10
5:10 am-9:50 am
1 stop5h 40m
$257
GunnisonNashville
GUC - BNA
GUCBNA
Gunnison
Wed 3/25
2:26 pm-9:28 pm
1 stop6h 02m
Nashville Intl
Sun 3/29
6:00 am-11:55 am
1 stop6h 55m
$259
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Wed 4/1
5:05 am-8:40 am
Nonstop2h 35m
Nashville Intl
Sun 4/5
5:35 am-7:35 am
Nonstop3h 00m
$267
Showing 1-10 of 60 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-CVG
DEN-BNA
COS-BNA
DRO-BNA
DEN-TYS
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-CVG
DEN-BNA
COS-BNA
DRO-BNA
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 $108). Flying from Colorado to Kentucky in June is currently the most expensive (average of $262). 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 March 13, 2026.
It’s optimal to fly from Colorado to Kentucky in the evening. By choosing this option you can save up to 60% 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 March 13, 2026.
The most flights from USCO to USKY are scheduled on a Tuesday (4 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 March 13, 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.
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
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 March 13, 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 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 March 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$173 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$149 | Average$353 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$198 | Average$451 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$204 | Average$429 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$231 | Average$378 | FlexibilityNo cancel fee | On-time71% |