$50+ 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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SDF
Aug 31 — Sep 71
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 August 1, 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 August 1, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares 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
Sun 9/67:00 am
TYS
- DEN
Nonstop3h 05m
Allegiant Air
Deal found 7/30![Allegiant Air logo]()
$135
This Cheapflightsfares deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/228:26 am
DEN
- TYS
Nonstop2h 45m
Allegiant Air
Sun 10/256:30 am
TYS
- DEN
Nonstop3h 06m
Allegiant Air
Deal found 7/31![Allegiant Air logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Sun 9/137:00 am
TYS
- DEN
Nonstop3h 05m
Allegiant Air
Deal found 7/30![Allegiant Air logo]()
$138
This CheapOair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Sun 8/167:00 am
TYS
- DEN
Nonstop3h 21m
Allegiant Air
Deal found 7/30![Allegiant Air logo]()
$142
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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.
Thu 8/279:00 am
DEN
- TYS
Nonstop2h 49m
Allegiant Air
Sun 8/307:00 am
TYS
- DEN
Nonstop3h 10m
Allegiant Air
Deal found 7/29![Allegiant Air logo]()
$152
This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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 11/58:30 am
DEN
- TYS
Nonstop2h 49m
Allegiant Air
Sun 11/86:30 am
TYS
- DEN
Nonstop3h 10m
Allegiant Air
Deal found 7/28![Allegiant Air logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Sat 10/173:10 pm
DEN
- BNA
Nonstop2h 37m
Frontier
Sat 10/247:42 pm
BNA
- DEN
Nonstop3h 07m
Frontier
Deal found 7/28![Frontier logo]()
$155
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:59 pm
DEN
- BNA
1 stop9h 18m
Frontier
Tue 9/111:12 am
BNA
- DEN
1 stop12h 48m
Frontier
Deal found 7/30![Frontier logo]()
$156
This Cheapflightsfares deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:47 pm
DEN
- BNA
1 stop23h 59m
Frontier
Tue 9/811:12 am
BNA
- DEN
1 stop12h 48m
Frontier
Deal found 7/30![Frontier logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:00 am
DEN
- TYS
Nonstop2h 49m
Multiple Airlines
Fri 8/281:26 pm
TYS
- DEN
1 stop25h 54m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$159
This Frontier deal was found by Cheapflights users on 7/28. 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.
Fri 9/113:55 pm
DEN
- BNA
Nonstop2h 42m
Frontier
Fri 9/183:20 pm
BNA
- DEN
Nonstop3h 02m
Frontier
Deal found 7/28![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/209:06 pm
DEN
- TYS
1 stop19h 37m
Multiple Airlines
Sun 8/237:00 am
TYS
- DEN
Nonstop3h 10m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$160
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 August 1, 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 August 1, 2026.
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:00 am
DEN
- BNA
Nonstop2h 30m
Southwest
Mon 8/247:30 pm
BNA
- DEN
Nonstop2h 45m
Southwest
Deal found 7/27![Southwest logo]()
$177
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:25 pm
DEN
- BNA
Nonstop2h 34m
United Airlines
Wed 10/212:27 pm
BNA
- DEN
Nonstop3h 00m
United Airlines
Deal found 7/27![United Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 7/27. 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.
Wed 9/24:00 pm
DEN
- TYS
1 stop5h 00m
Delta
Sat 9/57:15 am
TYS
- DEN
1 stop8h 02m
Delta
Deal found 7/27![Delta logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:45 am
COS
- LEX
1 stop22h 44m
Allegiant Air
Sun 9/274:31 pm
LEX
- COS
1 stop18h 49m
Allegiant Air
Deal found 7/27![Allegiant Air logo]()
$365
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:21 pm
MTJ
- CVG
1 stop7h 04m
American Airlines
Mon 9/216:00 am
CVG
- MTJ
1 stop5h 41m
American Airlines
Deal found 7/30![American Airlines logo]()
$371
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:55 am
DEN
- BNA
1 stop4h 00m
Southwest
Sat 10/172:30 pm
BNA
- DEN
1 stop5h 20m
Southwest
Deal found 7/29![Southwest logo]()
$192
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:05 am
DEN
- BNA
1 stop3h 50m
Southwest
Mon 8/246:45 am
BNA
- DEN
2 stops5h 15m
Southwest
Deal found 7/27![Southwest logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 10/110:38 am
DEN
- EVV
2 stops52h 28m
Multiple Airlines
Sat 10/104:42 pm
EVV
- DEN
1 stop16h 42m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$561
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/16:00 am
DEN
- BNA
Nonstop2h 30m
Southwest
Tue 9/13:30 pm
BNA
- DEN
Nonstop2h 45m
Southwest
Deal found 7/31![Southwest logo]()
$235
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:50 pm
DEN
- BNA
1 stop5h 47m
United Airlines
Wed 9/96:30 am
BNA
- DEN
1 stop8h 45m
United Airlines
Deal found 7/29![United Airlines logo]()
$302
This Delta deal was found by Cheapflights users on 7/27. 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.
Wed 9/24:33 pm
DEN
- TYS
1 stop5h 19m
Delta
Tue 9/84:00 pm
TYS
- DEN
1 stop7h 13m
Delta
Deal found 7/27![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:40 pm
DEN
- LEX
1 stop5h 15m
United Airlines
Mon 8/249:15 am
LEX
- DEN
Nonstop3h 11m
United Airlines
Deal found 7/28![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 12/247:05 am
DEN
- BNA
1 stop7h 13m
Delta
Tue 12/296:30 pm
BNA
- DEN
1 stop5h 29m
Delta
Deal found 7/31![Delta logo]()
$338
This Southwest deal was found by Cheapflights users on 7/28. 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.
Sat 9/1211:40 am
DEN
- BNA
2 stops6h 45m
Southwest
Fri 9/186:00 pm
BNA
- DEN
1 stop5h 00m
Southwest
Deal found 7/28![Southwest logo]()
$283
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 9/182:21 pm
MTJ
- CVG
1 stop7h 04m
American Airlines
Sun 9/2011:50 am
CVG
- MTJ
1 stop5h 22m
American Airlines
Deal found 7/28![American Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 7/27. 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.
Fri 8/2112:59 am
DEN
- TYS
1 stop7h 17m
Delta
Fri 8/286:12 pm
TYS
- DEN
1 stop8h 24m
Delta
Deal found 7/27![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:54 pm
COS
- LEX
1 stop5h 27m
American Airlines
Mon 9/287:00 pm
LEX
- COS
1 stop5h 55m
American Airlines
Deal found 7/27![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 7/28. 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 9/165:30 am
DEN
- SDF
1 stop5h 38m
United Airlines
Tue 9/225:15 am
SDF
- DEN
1 stop5h 32m
United Airlines
Deal found 7/28![United Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:00 am
COS
- LEX
1 stop6h 49m
Delta
Sat 10/106:00 am
LEX
- COS
1 stop8h 21m
Delta
Deal found 7/29![Delta logo]()
$341
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:50 am
DEN
- BNA
1 stop4h 00m
Southwest
Sat 11/216:50 pm
BNA
- DEN
1 stop5h 10m
Southwest
Deal found 7/31![Southwest logo]()
$317
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:03 pm
COS
- LEX
1 stop7h 35m
United Airlines
Mon 8/316:15 pm
LEX
- COS
2 stops7h 40m
United Airlines
Deal found 7/27![United Airlines logo]()
$372
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:00 am
COS
- LEX
2 stops10h 51m
American Airlines
Sat 8/156:00 am
LEX
- COS
1 stop5h 18m
American Airlines
Deal found 7/27![American Airlines logo]()
$411
This Delta deal was found by Cheapflights users on 7/28. 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.
Tue 8/186:00 am
COS
- BNA
1 stop6h 39m
Delta
Tue 8/2510:11 am
BNA
- COS
2 stops12h 27m
Delta
Deal found 7/28![Delta logo]()
$344
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/315:00 am
DEN
- TYS
1 stop6h 25m
Southwest
Sat 9/56:50 am
TYS
- DEN
2 stops6h 00m
Southwest
Deal found 7/31![Southwest logo]()
$329
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/175:45 pm
DEN
- SDF
Nonstop2h 44m
United Airlines
Sat 9/197:10 am
SDF
- DEN
1 stop7h 35m
United Airlines
Deal found 7/31![United Airlines logo]()
$373
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/13:54 pm
COS
- CVG
1 stop5h 31m
American Airlines
Sun 10/47:12 pm
CVG
- COS
1 stop5h 43m
American Airlines
Deal found 7/31![American Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 7/28. 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 12/176:00 am
DEN
- LEX
1 stop6h 53m
Delta
Tue 12/225:48 pm
LEX
- DEN
1 stop6h 47m
Delta
Deal found 7/28![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:50 pm
DEN
- TYS
Nonstop2h 54m
United Airlines
Mon 9/217:20 pm
TYS
- DEN
1 stop7h 10m
United Airlines
Deal found 7/29![United Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:31 pm
COS
- BNA
2 stops8h 07m
Delta
Thu 10/2910:17 am
BNA
- COS
2 stops10h 59m
Delta
Deal found 7/30![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/278:15 pm
DEN
- TYS
2 stops15h 10m
Southwest
Tue 9/85:30 pm
TYS
- DEN
1 stop7h 05m
Southwest
Deal found 7/31![Southwest logo]()
$350
Last-minute flights from Colorado to KentuckyDiscover last-minute flight deals from Colorado to Kentucky. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Kentucky. Data last updated August 1, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Sun 8/167:00 am
TYS
- DEN
Nonstop3h 21m
Allegiant Air
Deal found 7/30![Allegiant Air logo]()
$142
This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:18 pm
DEN
- CVG
Nonstop2h 46m
Allegiant Air
Sun 8/1611:23 am
CVG
- DEN
Nonstop3h 05m
Allegiant Air
Deal found 7/28![Allegiant Air logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:00 am
DEN
- TYS
Nonstop2h 49m
Multiple Airlines
Fri 8/281:26 pm
TYS
- DEN
1 stop25h 54m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/209:06 pm
DEN
- TYS
1 stop19h 37m
Multiple Airlines
Sun 8/237:00 am
TYS
- DEN
Nonstop3h 10m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 8/209:00 am
DEN
- TYS
Nonstop2h 49m
Multiple Airlines
Mon 8/241:26 pm
TYS
- DEN
1 stop12h 27m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:06 pm
DEN
- TYS
1 stop19h 37m
Multiple Airlines
Thu 8/277:00 am
TYS
- DEN
Nonstop3h 10m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/208:31 am
DEN
- BNA
Nonstop2h 39m
Frontier
Mon 8/245:05 pm
BNA
- DEN
2 stops40h 09m
Frontier
Deal found 7/29![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/208:31 am
DEN
- BNA
Nonstop2h 39m
Multiple Airlines
Mon 8/246:57 pm
BNA
- DEN
2 stops38h 17m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:59 pm
DEN
- CVG
1 stop9h 22m
Frontier
Fri 8/2812:26 pm
CVG
- DEN
1 stop11h 44m
Frontier
Deal found 7/28![Frontier logo]()
$164
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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.
Thu 8/279:00 am
DEN
- TYS
Nonstop2h 49m
Allegiant Air
Sun 8/307:00 am
TYS
- DEN
Nonstop3h 10m
Allegiant Air
Deal found 7/29![Allegiant Air logo]()
$152
This Super.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:31 am
DEN
- BNA
Nonstop2h 39m
Frontier
Thu 9/312:55 pm
BNA
- DEN
Nonstop3h 06m
Frontier
Deal found 7/30![Frontier logo]()
$162
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:59 pm
DEN
- BNA
1 stop9h 18m
Frontier
Tue 9/111:12 am
BNA
- DEN
1 stop12h 48m
Frontier
Deal found 7/30![Frontier logo]()
$156
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 August 1, 2026.
Search for one-way flight options from Colorado to Kentucky. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 11/18:26 am
DEN
- TYS
Nonstop2h 45m
Allegiant Air
Deal found 7/31![Allegiant Air logo]()
$50
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 10/298:26 am
DEN
- TYS
Nonstop2h 45m
Allegiant Air
Deal found 7/29![Allegiant Air logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:15 am
DEN
- TYS
Nonstop2h 37m
Allegiant Air
Deal found 7/27![Allegiant Air logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:26 am
DEN
- TYS
Nonstop2h 45m
Allegiant Air
Deal found 7/27![Allegiant Air logo]()
$73
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 7/31![Allegiant Air logo]()
$76
This Cheapflightsfares deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares 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 7/30![Allegiant Air logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/309:00 am
DEN
- TYS
Nonstop2h 49m
Allegiant Air
Deal found 7/31![Allegiant Air logo]()
$88
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:25 am
DEN
- BNA
1 stop4h 30m
Southwest
Deal found 7/30![Southwest logo]()
$94
This Southwest deal was found by Cheapflights users on 7/29. 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.
Sat 9/191:20 pm
DEN
- BNA
1 stop5h 20m
Southwest
Deal found 7/29![Southwest logo]()
$99
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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.
Tue 9/88:31 am
DEN
- BNA
Nonstop2h 39m
Frontier
Deal found 7/29![Frontier logo]()
$101
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/51:54 pm
DEN
- BNA
Nonstop2h 43m
United Airlines
Deal found 7/29![United Airlines logo]()
$103
This Trip.com deal was found by Cheapflights users on 7/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:59 pm
DEN
- CVG
1 stop9h 39m
Frontier
Deal found 7/29![Frontier logo]()
$104
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 August 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $135 (Cheapflightsfares) |
One-way from | $50 (Kiwi.com) |
Popular in | July |
Cheapest in | October |
Average price | $417 |
Good round-trip deal | $380 or less |
Good one-way deal | $259 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 August 1, 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
Quickest round-trip
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Mon 8/17
5:00 am-8:30 am
Nonstop2h 30m
Nashville Intl
Mon 8/24
7:30 pm-9:15 pm
Nonstop2h 45m
$177
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Wed 9/30
8:25 pm-11:59 pm
Nonstop2h 34m
Nashville Intl
Wed 10/21
2:27 pm-4:27 pm
Nonstop3h 00m
$177
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Tue 10/13
10:55 am-3:55 pm
1 stop4h 00m
Nashville Intl
Sat 10/17
2:30 pm-6:50 pm
1 stop5h 20m
$192
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Thu 8/20
11:05 am-3:55 pm
1 stop3h 50m
Nashville Intl
Mon 8/24
6:45 am-11:00 am
2 stops5h 15m
$198
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Tue 9/1
6:00 am-9:30 am
Nonstop2h 30m
Nashville Intl
Tue 9/1
3:30 pm-5:15 pm
Nonstop2h 45m
$235
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Sat 9/12
11:40 am-7:25 pm
2 stops6h 45m
Nashville Intl
Fri 9/18
6:00 pm-10:00 pm
1 stop5h 00m
$283
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Sat 9/5
2:50 pm-9:37 pm
1 stop5h 47m
Nashville Intl
Wed 9/9
6:30 am-2:15 pm
1 stop8h 45m
$302
DenverKnoxville
DEN - TYS
DENTYS
Denver Intl
Wed 9/2
4:00 pm-11:00 pm
1 stop5h 00m
Knoxville McGhee Tyson
Sat 9/5
7:15 am-1:17 pm
1 stop8h 02m
$309
DenverKnoxville
DEN - TYS
DENTYS
Denver Intl
Wed 9/2
4:33 pm-11:52 pm
1 stop5h 19m
Knoxville McGhee Tyson
Tue 9/8
4:00 pm-9:13 pm
1 stop7h 13m
$309
DenverNashville
DEN - BNA
DENBNA
Denver Intl
Wed 11/18
10:50 am-3:50 pm
1 stop4h 00m
Nashville Intl
Sat 11/21
6:50 pm-11:00 pm
1 stop5h 10m
$317
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-TYS
DEN-BNA
DEN-CVG
COS-BNA
COS-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-TYS
DEN-BNA
DEN-CVG
COS-BNA
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 $409). Flying from Colorado to Kentucky in July is currently the most expensive (average of $547). 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 August 1, 2026.
It’s optimal to fly from Colorado to Kentucky in the evening. By choosing this option you can save up to 43% 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 August 1, 2026.
The most flights from USCO to USKY are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Colorado to Kentucky?
Airfare is below average for this route at the moment.
Colorado to Kentucky flights typically cost between $343 and $493 in October.The cheapest round-trip price found within the last 5 days was $306 on Multiple Airlines (Oct 6-Oct 10).
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 August 1, 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.
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
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 August 1, 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 August 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$182 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$149 | Average$397 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$461 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$463 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$297 | Average$480 | FlexibilityNo cancel fee | On-time63% |