$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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SDF
Jul 14 — Jul 211
Round-trip
1 adult, Economy
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Find cheap flights from Colorado to Kentucky with Cheapflights
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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 June 14, 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 June 14, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 9/178:55 am
DEN
- TYS
Nonstop2h 49m
Allegiant Air
Thu 9/247:00 am
TYS
- DEN
Nonstop3h 05m
Allegiant Air
Deal found 6/9![Allegiant Air logo]()
$123
This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/239:01 am
DEN
- TYS
Nonstop2h 50m
Allegiant Air
Sun 7/267:00 am
TYS
- DEN
Nonstop3h 11m
Allegiant Air
Deal found 6/10![Allegiant Air logo]()
$130
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:55 am
DEN
- TYS
Nonstop2h 49m
Allegiant Air
Sun 9/207:00 am
TYS
- DEN
Nonstop3h 05m
Allegiant Air
Deal found 6/11![Allegiant Air logo]()
$135
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:55 am
DEN
- TYS
Nonstop2h 49m
Allegiant Air
Sun 9/277:00 am
TYS
- DEN
Nonstop3h 05m
Allegiant Air
Deal found 6/11![Allegiant Air logo]()
$139
This Cheapflightsfares deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/69:11 am
DEN
- TYS
Nonstop2h 50m
Allegiant Air
Sun 8/97:00 am
TYS
- DEN
Nonstop3h 21m
Allegiant Air
Deal found 6/13![Allegiant Air logo]()
$144
This Cheapflightsfares deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:55 am
DEN
- TYS
Nonstop2h 49m
Allegiant Air
Thu 9/177:00 am
TYS
- DEN
Nonstop3h 05m
Allegiant Air
Deal found 6/13![Allegiant Air logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 8/61:18 pm
DEN
- CVG
Nonstop2h 46m
Allegiant Air
Sun 8/1611:23 am
CVG
- DEN
Nonstop3h 05m
Allegiant Air
Deal found 6/9![Allegiant Air logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/309:01 am
DEN
- TYS
Nonstop2h 50m
Allegiant Air
Sun 8/27:00 am
TYS
- DEN
Nonstop3h 11m
Allegiant Air
Deal found 6/12![Allegiant Air logo]()
$156
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:46 am
DEN
- CVG
Nonstop2h 45m
Allegiant Air
Sun 7/196:00 am
CVG
- DEN
Nonstop2h 56m
Allegiant Air
Deal found 6/11![Allegiant Air logo]()
$160
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 7/237:46 am
DEN
- CVG
Nonstop2h 45m
Allegiant Air
Sun 7/266:00 am
CVG
- DEN
Nonstop2h 56m
Allegiant Air
Deal found 6/9![Allegiant Air logo]()
$169
This Travelocity deal was found by Cheapflights users on 6/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:40 am
DEN
- CVG
Nonstop2h 40m
Frontier
Mon 9/149:30 pm
CVG
- DEN
Nonstop3h 21m
Frontier
Deal found 6/10![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Wed 8/510:00 am
DEN
- CVG
1 stop27h 56m
Multiple Airlines
Sun 8/1611:23 am
CVG
- DEN
Nonstop3h 05m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$171
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 June 14, 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 June 14, 2026.
This Southwest deal was found by Cheapflights users on 6/11. 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.
Tue 10/279:45 am
DEN
- BNA
2 stops7h 25m
Southwest
Tue 11/311:50 am
BNA
- DEN
1 stop4h 40m
Southwest
Deal found 6/11![Southwest logo]()
$237
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1511:08 am
DEN
- BNA
1 stop5h 27m
Delta
Tue 7/216:45 pm
BNA
- DEN
1 stop5h 42m
Delta
Deal found 6/13![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:00 am
DEN
- BNA
Nonstop2h 42m
United Airlines
Tue 7/1411:10 am
BNA
- DEN
1 stop6h 33m
United Airlines
Deal found 6/12![United Airlines logo]()
$270
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/85:00 am
DEN
- TRI
2 stops8h 44m
American Airlines
Wed 7/157:54 am
TRI
- DEN
1 stop7h 50m
American Airlines
Deal found 6/10![American Airlines logo]()
$476
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 11/56:00 am
COS
- BNA
1 stop5h 21m
Delta
Tue 11/104:25 pm
BNA
- COS
1 stop5h 56m
Delta
Deal found 6/11![Delta logo]()
$264
This Southwest deal was found by Cheapflights users on 6/9. 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 10/2711:20 am
DEN
- CVG
2 stops9h 15m
Southwest
Tue 11/36:00 am
CVG
- DEN
2 stops9h 35m
Southwest
Deal found 6/9![Southwest logo]()
$273
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Tue 7/215:50 pm
DEN
- LEX
Nonstop2h 35m
United Airlines
Sat 8/15:55 pm
LEX
- DEN
1 stop7h 54m
United Airlines
Deal found 6/8![United Airlines logo]()
$299
This Southwest deal was found by Cheapflights users on 6/10. 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.
Mon 8/248:05 am
DEN
- BNA
Nonstop2h 35m
Southwest
Mon 8/248:50 pm
BNA
- DEN
Nonstop2h 45m
Southwest
Deal found 6/10![Southwest logo]()
$283
This Delta deal was found by Cheapflights users on 6/8. 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 10/112:50 am
DEN
- BNA
1 stop6h 38m
Delta
Tue 10/66:30 pm
BNA
- DEN
1 stop5h 29m
Delta
Deal found 6/8![Delta logo]()
$296
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 9/45:55 pm
DEN
- LEX
Nonstop2h 43m
United Airlines
Mon 9/149:15 am
LEX
- DEN
Nonstop3h 11m
United Airlines
Deal found 6/11![United Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 6/10. 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 9/1011:00 am
DEN
- BNA
1 stop3h 50m
Southwest
Mon 9/143:50 pm
BNA
- DEN
1 stop5h 00m
Southwest
Deal found 6/10![Southwest logo]()
$298
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:00 am
DEN
- BNA
1 stop7h 01m
Delta
Sat 8/292:51 pm
BNA
- DEN
1 stop6h 01m
Delta
Deal found 6/11![Delta logo]()
$303
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 6/265:50 pm
DEN
- LEX
Nonstop2h 35m
United Airlines
Sat 7/49:03 am
LEX
- DEN
Nonstop3h 02m
United Airlines
Deal found 6/10![United Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:19 pm
COS
- SDF
1 stop6h 20m
Delta
Tue 9/223:33 pm
SDF
- COS
1 stop6h 03m
Delta
Deal found 6/11![Delta logo]()
$304
This Southwest deal was found by Cheapflights users on 6/10. 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 9/1910:40 am
COS
- SDF
1 stop4h 45m
Southwest
Tue 9/221:15 pm
SDF
- COS
2 stops8h 55m
Southwest
Deal found 6/10![Southwest logo]()
$310
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 8/256:00 am
DEN
- BNA
1 stop5h 35m
United Airlines
Wed 8/265:27 pm
BNA
- DEN
Nonstop3h 01m
United Airlines
Deal found 6/11![United Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:27 am
COS
- TYS
2 stops10h 25m
Delta
Wed 8/196:12 pm
TYS
- COS
1 stop5h 26m
Delta
Deal found 6/12![Delta logo]()
$306
This Southwest deal was found by Cheapflights users on 6/12. 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.
Tue 8/41:55 pm
DEN
- CVG
Nonstop2h 40m
Southwest
Thu 8/1312:55 pm
CVG
- DEN
Nonstop2h 50m
Southwest
Deal found 6/12![Southwest logo]()
$313
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Sat 8/296:00 am
COS
- TYS
1 stop7h 46m
United Airlines
Wed 9/27:00 am
TYS
- COS
1 stop5h 33m
United Airlines
Deal found 6/8![United Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 6/9. 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 9/3010:55 am
GJT
- CVG
1 stop7h 58m
American Airlines
Mon 10/56:43 pm
CVG
- GJT
1 stop7h 33m
American Airlines
Deal found 6/9![American Airlines logo]()
$485
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/312:00 pm
DEN
- LEX
1 stop4h 54m
Delta
Sun 11/87:10 am
LEX
- DEN
1 stop6h 44m
Delta
Deal found 6/11![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 6/12. 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.
Sat 9/1210:25 am
DEN
- BNA
1 stop7h 30m
Southwest
Wed 9/168:20 am
BNA
- DEN
2 stops7h 00m
Southwest
Deal found 6/12![Southwest logo]()
$319
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Tue 9/16:00 am
DEN
- BNA
1 stop7h 17m
United Airlines
Wed 9/29:52 am
BNA
- DEN
1 stop6h 25m
United Airlines
Deal found 6/8![United Airlines logo]()
$331
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:33 pm
DEN
- TYS
1 stop5h 19m
Delta
Tue 9/85:30 am
TYS
- DEN
1 stop5h 11m
Delta
Deal found 6/9![Delta logo]()
$313
This American Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/13:11 pm
DEN
- TRI
1 stop6h 15m
American Airlines
Mon 7/65:24 pm
TRI
- DEN
1 stop6h 08m
American Airlines
Deal found 6/13![American Airlines logo]()
$506
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:35 am
DEN
- BNA
1 stop3h 50m
Southwest
Sat 9/1210:05 am
BNA
- DEN
2 stops6h 30m
Southwest
Deal found 6/8![Southwest logo]()
$319
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:57 am
COS
- SDF
1 stop5h 14m
United Airlines
Mon 10/53:36 pm
SDF
- COS
1 stop7h 48m
United Airlines
Deal found 6/13![United Airlines logo]()
$341
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:59 am
DEN
- LEX
1 stop7h 12m
Delta
Sun 8/306:12 pm
LEX
- DEN
1 stop6h 36m
Delta
Deal found 6/9![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:25 am
DEN
- TRI
2 stops9h 32m
American Airlines
Sat 7/184:09 pm
TRI
- DEN
2 stops9h 41m
American Airlines
Deal found 6/13![American Airlines logo]()
$516
This Southwest deal was found by Cheapflights users on 6/10. 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.
Fri 10/233:10 pm
DEN
- BNA
1 stop5h 20m
Southwest
Mon 10/265:30 am
BNA
- DEN
1 stop5h 30m
Southwest
Deal found 6/10![Southwest logo]()
$324
Last-minute flights from Colorado to KentuckyDiscover last-minute flight deals from Colorado to Kentucky. Data last updated June 14, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Kentucky. Data last updated June 14, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 7/97:46 am
DEN
- CVG
Nonstop2h 45m
Multiple Airlines
Sun 7/268:36 pm
CVG
- DEN
Nonstop3h 10m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Sat 7/115:05 pm
DEN
- BNA
1 stop16h 42m
Multiple Airlines
Sat 7/1812:17 pm
BNA
- DEN
Nonstop3h 06m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$222
This Cheapflightsfares deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:56 am
DEN
- BNA
Nonstop2h 36m
Frontier
Mon 7/205:05 pm
BNA
- DEN
1 stop23h 13m
Frontier
Deal found 6/13![Frontier logo]()
$219
This Expedia deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:56 am
DEN
- BNA
Nonstop2h 36m
Frontier
Tue 7/2111:12 am
BNA
- DEN
1 stop12h 48m
Frontier
Deal found 6/13![Frontier logo]()
$221
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:46 am
DEN
- CVG
Nonstop2h 45m
Allegiant Air
Sun 7/196:00 am
CVG
- DEN
Nonstop2h 56m
Allegiant Air
Deal found 6/11![Allegiant Air logo]()
$160
This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/239:01 am
DEN
- TYS
Nonstop2h 50m
Allegiant Air
Sun 7/267:00 am
TYS
- DEN
Nonstop3h 11m
Allegiant Air
Deal found 6/10![Allegiant Air logo]()
$130
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 7/237:46 am
DEN
- CVG
Nonstop2h 45m
Allegiant Air
Sun 7/266:00 am
CVG
- DEN
Nonstop2h 56m
Allegiant Air
Deal found 6/9![Allegiant Air logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/237:46 am
DEN
- CVG
Nonstop2h 45m
Multiple Airlines
Tue 8/48:36 pm
CVG
- DEN
Nonstop3h 10m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/237:46 am
DEN
- CVG
Nonstop2h 45m
Multiple Airlines
Wed 8/511:00 am
CVG
- DEN
1 stop8h 39m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/309:01 am
DEN
- TYS
Nonstop2h 50m
Allegiant Air
Sun 8/27:00 am
TYS
- DEN
Nonstop3h 11m
Allegiant Air
Deal found 6/12![Allegiant Air logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/309:01 am
DEN
- TYS
Nonstop2h 50m
Multiple Airlines
Mon 8/36:30 am
TYS
- DEN
1 stop27h 19m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$181
This Gotogate deal was found by Cheapflights users on 6/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:46 am
DEN
- CVG
Nonstop2h 45m
Multiple Airlines
Tue 8/48:36 pm
CVG
- DEN
Nonstop3h 10m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$191
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 June 14, 2026.
Search for one-way flight options from Colorado to Kentucky. Find affordable one-way fares based on user searches. Data last updated June 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 9/108:55 am
DEN
- TYS
Nonstop2h 49m
Allegiant Air
Deal found 6/11![Allegiant Air logo]()
$61
This CheapOair deal was found by Cheapflights users on 6/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:11 am
DEN
- TYS
Nonstop2h 50m
Allegiant Air
Deal found 6/12![Allegiant Air logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 9/38:55 am
DEN
- TYS
Nonstop2h 49m
Allegiant Air
Deal found 6/9![Allegiant Air logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:55 am
DEN
- TYS
Nonstop2h 49m
Allegiant Air
Deal found 6/11![Allegiant Air logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:26 am
DEN
- TYS
Nonstop2h 45m
Allegiant Air
Deal found 6/12![Allegiant Air logo]()
$78
This Frontier deal was found by Cheapflights users on 6/10. 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.
Wed 8/52:34 pm
DEN
- TYS
Nonstop2h 50m
Frontier
Deal found 6/10![Frontier logo]()
$81
This Frontier deal was found by Cheapflights users on 6/10. 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.
Wed 8/58:01 am
DEN
- BNA
Nonstop2h 39m
Frontier
Deal found 6/10![Frontier logo]()
$81
This Super.com deal was found by Cheapflights users on 6/9. 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.
Sat 7/47:43 am
DEN
- BNA
Nonstop2h 41m
Frontier
Deal found 6/9![Frontier logo]()
$96
This Frontier deal was found by Cheapflights users on 6/10. 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 8/102:34 pm
DEN
- TYS
Nonstop2h 50m
Frontier
Deal found 6/10![Frontier logo]()
$97
This Frontier deal was found by Cheapflights users on 6/10. 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 10/196:00 am
DEN
- BNA
Nonstop2h 42m
Frontier
Deal found 6/10![Frontier logo]()
$97
This Super.com deal was found by Cheapflights users on 6/10. 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.
Sun 8/237:23 am
DEN
- BNA
Nonstop2h 41m
Frontier
Deal found 6/10![Frontier logo]()
$98
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 8/61:18 pm
DEN
- CVG
Nonstop2h 46m
Allegiant Air
Deal found 6/12![Allegiant Air logo]()
$100
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 June 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $123 (Cheapflightsfares) |
One-way from | $61 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $503 |
Good round-trip deal | $355 or less |
Good one-way deal | $148 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 June 14, 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
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Tue 10/27
9:45 am-6:10 pm
2 stops7h 25m
Nashville Intl
Tue 11/3
11:50 am-3:30 pm
1 stop4h 40m
$237
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Wed 7/15
11:08 am-5:35 pm
1 stop5h 27m
Nashville Intl
Tue 7/21
6:45 pm-11:27 pm
1 stop5h 42m
$257
Colorado SpringsNashville
COS - BNA
COSBNA
Colorado Springs
Thu 11/5
6:00 am-12:21 pm
1 stop5h 21m
Nashville Intl
Tue 11/10
4:25 pm-9:21 pm
1 stop5h 56m
$264
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Wed 7/8
8:00 am-11:42 am
Nonstop2h 42m
Nashville Intl
Tue 7/14
11:10 am-4:43 pm
1 stop6h 33m
$270
DenverCincinnati
DEN - CVG
DENCVG
Denver Intl
Tue 10/27
11:20 am-10:35 pm
2 stops9h 15m
Cincinnati Cinci./N. Kentucky
Tue 11/3
6:00 am-1:35 pm
2 stops9h 35m
$273
Quickest round-trip
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Mon 8/24
8:05 am-11:40 am
Nonstop2h 35m
Nashville Intl
Mon 8/24
8:50 pm-10:35 pm
Nonstop2h 45m
$283
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Thu 10/1
12:50 am-8:28 am
1 stop6h 38m
Nashville Intl
Tue 10/6
6:30 pm-10:59 pm
1 stop5h 29m
$296
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Thu 9/10
11:00 am-3:50 pm
1 stop3h 50m
Nashville Intl
Mon 9/14
3:50 pm-7:50 pm
1 stop5h 00m
$298
DenverLexington
DEN - LEX
DENLEX
Denver Intl
Tue 7/21
5:50 pm-10:25 pm
Nonstop2h 35m
Lexington Blue Grass
Sat 8/1
5:55 pm-11:49 pm
1 stop7h 54m
$299
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Sat 8/22
6:00 am-2:01 pm
1 stop7h 01m
Nashville Intl
Sat 8/29
2:51 pm-7:52 pm
1 stop6h 01m
$303
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
DEN-TRI
DEN-LEX
COS-SDF
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
DEN-TRI
DEN-LEX
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 February is currently the most expensive (average of $256). 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 June 14, 2026.
It’s optimal to fly from Colorado to Kentucky in the evening. By choosing this option you can save up to 50% on the cost of your flight, compared to a flight at noon.
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 June 14, 2026.
The most flights from USCO to USKY are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Colorado to Kentucky?
How far ahead should I book a flight from Colorado to Kentucky?
The price you pay for your flight from Colorado to Kentucky may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Kentucky
Get insights into the airlines that provide service to Kentucky. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kentucky. Reviews last updated June 14, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Colorado to Kentucky. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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 June 14, 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 June 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$173 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$149 | Average$362 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$204 | Average$449 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$231 | Average$457 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$448 | FlexibilityNo cancel fee | On-time69% |