$44+ Cheap flights from Kentucky to Colorado
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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — DEN
Apr 16 — Apr 231
Round-trip
1 adult, Economy
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Cheapest flights from Kentucky to ColoradoExplore the most affordable flight options available from Kentucky to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.
Explore the most affordable flight options available from Kentucky to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.
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.
Fri 5/16:10 pm
BNA
- DEN
Nonstop3h 10m
Frontier
Sun 5/31:48 pm
DEN
- BNA
Nonstop2h 40m
Frontier
Deal found 3/12![Frontier logo]()
$107
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:24 pm
BNA
- DEN
Nonstop3h 12m
Frontier
Mon 4/2012:14 pm
DEN
- BNA
Nonstop2h 41m
Frontier
Deal found 3/12![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:17 pm
BNA
- DEN
Nonstop3h 12m
Frontier
Tue 5/122:40 pm
DEN
- BNA
Nonstop2h 42m
Frontier
Deal found 3/14![Frontier logo]()
$120
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.
Sun 5/1012:55 pm
CVG
- DEN
Nonstop3h 11m
Frontier
Mon 5/117:15 am
DEN
- CVG
Nonstop2h 45m
Frontier
Deal found 3/12![Frontier logo]()
$122
This Frontier deal was found by Cheapflights users on 3/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:10 pm
BNA
- DEN
Nonstop3h 10m
Frontier
Tue 5/52:40 pm
DEN
- BNA
Nonstop2h 42m
Frontier
Deal found 3/13![Frontier logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 5/88:20 pm
BNA
- DEN
Nonstop3h 17m
Frontier
Tue 5/122:40 pm
DEN
- BNA
Nonstop2h 42m
Frontier
Deal found 3/14![Frontier logo]()
$125
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 5/77:08 pm
BNA
- DEN
Nonstop3h 12m
Frontier
Tue 5/122:40 pm
DEN
- BNA
Nonstop2h 42m
Frontier
Deal found 3/12![Frontier logo]()
$126
This Super.com deal was found by Cheapflights users on 3/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:10 pm
BNA
- DEN
Nonstop3h 10m
Frontier
Mon 5/412:14 pm
DEN
- BNA
Nonstop2h 41m
Frontier
Deal found 3/13![Frontier logo]()
$127
This Cheapflightsfares deal was found by Cheapflights users on 3/13. 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.
Fri 5/18:17 pm
CVG
- DEN
Nonstop3h 17m
Frontier
Thu 5/77:15 am
DEN
- CVG
Nonstop2h 45m
Frontier
Deal found 3/13![Frontier logo]()
$127
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 4/176:10 pm
BNA
- DEN
Nonstop3h 10m
Frontier
Mon 4/2012:14 pm
DEN
- BNA
Nonstop2h 41m
Frontier
Deal found 3/12![Frontier logo]()
$128
This Frontier deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 4/114:30 pm
CVG
- DEN
Nonstop3h 18m
Frontier
Fri 4/172:26 pm
DEN
- CVG
Nonstop2h 46m
Frontier
Deal found 3/15![Frontier logo]()
$128
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:08 pm
BNA
- DEN
Nonstop3h 12m
Frontier
Tue 5/122:40 pm
DEN
- BNA
Nonstop2h 42m
Frontier
Deal found 3/12![Frontier logo]()
$129
Best flights from Kentucky to ColoradoDiscover carefully curated flight deals from Kentucky to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
Discover carefully curated flight deals from Kentucky to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
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.
Tue 4/144:35 pm
BNA
- DEN
Nonstop2h 55m
Southwest
Fri 4/175:20 am
DEN
- BNA
Nonstop2h 30m
Southwest
Deal found 3/12![Southwest logo]()
$227
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.
Thu 5/72:26 pm
BNA
- DEN
Nonstop3h 04m
United Airlines
Mon 5/116:10 pm
DEN
- BNA
Nonstop2h 47m
United Airlines
Deal found 3/12![United Airlines logo]()
$237
This American Airlines deal was found by Cheapflights users on 3/13. 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.
Fri 4/104:35 pm
BNA
- DRO
1 stop5h 48m
American Airlines
Fri 4/175:04 pm
DRO
- BNA
1 stop5h 29m
American Airlines
Deal found 3/13![American Airlines logo]()
$268
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 4/307:40 pm
BNA
- DEN
1 stop5h 56m
Delta
Sun 5/36:10 am
DEN
- BNA
1 stop5h 58m
Delta
Deal found 3/14![Delta logo]()
$277
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 5/15:40 am
BNA
- DEN
Nonstop2h 55m
Southwest
Sun 5/35:20 am
DEN
- BNA
Nonstop2h 30m
Southwest
Deal found 3/12![Southwest logo]()
$237
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.
Fri 4/249:00 pm
LEX
- DEN
1 stop5h 58m
United Airlines
Sat 4/255:50 pm
DEN
- LEX
Nonstop2h 55m
United Airlines
Deal found 3/12![United Airlines logo]()
$279
This American Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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 4/13:16 pm
BNA
- DRO
1 stop7h 09m
American Airlines
Sun 4/512:14 pm
DRO
- BNA
1 stop5h 23m
American Airlines
Deal found 3/16![American Airlines logo]()
$288
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 4/175:45 am
CVG
- DEN
2 stops10h 20m
Southwest
Sun 4/195:20 am
DEN
- CVG
1 stop4h 30m
Southwest
Deal found 3/12![Southwest logo]()
$262
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/315:57 pm
TYS
- DEN
1 stop7h 48m
Delta
Thu 8/610:45 am
DEN
- TYS
1 stop5h 30m
Delta
Deal found 3/12![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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 4/169:50 pm
BNA
- DEN
Nonstop2h 55m
Southwest
Wed 4/227:50 am
DEN
- BNA
Nonstop2h 35m
Southwest
Deal found 3/16![Southwest logo]()
$271
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.
Wed 4/111:25 am
TYS
- DEN
1 stop7h 02m
United Airlines
Tue 4/710:10 am
DEN
- TYS
Nonstop2h 56m
United Airlines
Deal found 3/12![United Airlines logo]()
$303
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.
Tue 4/285:00 am
BNA
- DRO
1 stop8h 11m
American Airlines
Sun 5/35:04 pm
DRO
- BNA
1 stop5h 29m
American Airlines
Deal found 3/12![American Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 8/167:20 pm
TYS
- DEN
1 stop6h 25m
Delta
Thu 8/206:05 am
DEN
- TYS
1 stop7h 02m
Delta
Deal found 3/14![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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 4/156:15 am
BNA
- DEN
Nonstop2h 55m
Southwest
Fri 4/177:10 pm
DEN
- BNA
Nonstop2h 30m
Southwest
Deal found 3/16![Southwest logo]()
$271
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.
Wed 6/39:03 am
LEX
- DEN
Nonstop3h 02m
United Airlines
Mon 6/85:50 pm
DEN
- LEX
Nonstop2h 35m
United Airlines
Deal found 3/12![United Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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 5/277:02 am
LEX
- DEN
1 stop7h 43m
Delta
Mon 6/112:55 am
DEN
- LEX
1 stop7h 07m
Delta
Deal found 3/16![Delta logo]()
$309
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.
Thu 4/25:00 am
BNA
- GJT
1 stop6h 05m
American Airlines
Tue 4/74:58 pm
GJT
- BNA
1 stop5h 35m
American Airlines
Deal found 3/12![American Airlines logo]()
$309
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.
Wed 4/292:55 pm
TYS
- COS
1 stop7h 20m
Southwest
Wed 5/610:25 am
COS
- TYS
2 stops7h 15m
Southwest
Deal found 3/12![Southwest logo]()
$274
This United Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 4/303:34 pm
CVG
- DEN
Nonstop3h 11m
United Airlines
Sun 5/35:41 pm
DEN
- CVG
Nonstop2h 49m
United Airlines
Deal found 3/14![United Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 3/13. 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.
Fri 6/57:41 pm
TRI
- DEN
1 stop6h 52m
Delta
Mon 6/812:59 am
DEN
- TRI
1 stop6h 36m
Delta
Deal found 3/13![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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 4/305:08 pm
TRI
- DEN
1 stop6h 51m
American Airlines
Sun 5/37:00 am
DEN
- TRI
1 stop6h 50m
American Airlines
Deal found 3/16![American Airlines logo]()
$334
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.
Thu 4/302:45 pm
TYS
- COS
2 stops9h 30m
Southwest
Sun 5/36:20 am
COS
- TYS
1 stop6h 55m
Southwest
Deal found 3/12![Southwest logo]()
$294
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/123:50 pm
TRI
- DEN
1 stop6h 11m
Delta
Tue 5/195:45 am
DEN
- TRI
1 stop5h 10m
Delta
Deal found 3/14![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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 3/316:15 am
TRI
- DEN
2 stops9h 42m
American Airlines
Sat 4/46:00 am
DEN
- TRI
1 stop7h 45m
American Airlines
Deal found 3/16![American Airlines logo]()
$344
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.
Tue 5/124:20 pm
TYS
- DEN
Nonstop3h 27m
United Airlines
Mon 5/185:27 pm
DEN
- TYS
Nonstop2h 56m
United Airlines
Deal found 3/12![United Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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 3/317:07 pm
TRI
- DEN
1 stop7h 02m
Delta
Fri 4/312:55 am
DEN
- TRI
1 stop6h 56m
Delta
Deal found 3/16![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 5/71:10 pm
SDF
- DEN
Nonstop2h 55m
Southwest
Mon 5/1111:35 am
DEN
- SDF
Nonstop2h 30m
Southwest
Deal found 3/15![Southwest logo]()
$315
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.
Tue 3/313:35 pm
BNA
- DRO
1 stop6h 19m
United Airlines
Sat 4/41:36 pm
DRO
- BNA
1 stop6h 42m
United Airlines
Deal found 3/12![United Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 5/273:30 pm
TYS
- COS
1 stop7h 57m
Delta
Tue 6/96:00 am
COS
- TYS
1 stop5h 25m
Delta
Deal found 3/14![Delta logo]()
$348
This American Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 8/187:39 am
CVG
- COS
1 stop5h 57m
American Airlines
Tue 8/2512:07 pm
COS
- CVG
1 stop7h 11m
American Airlines
Deal found 3/15![American Airlines logo]()
$383
Last-minute flights from Kentucky to ColoradoDiscover last-minute flight deals from Kentucky to Colorado. Data last updated March 17, 2026 and is based on user searches.
Discover last-minute flight deals from Kentucky to Colorado. Data last updated March 17, 2026 and is based on user searches.
This eDestinos deal was found by Cheapflights users on 3/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/93:14 pm
BNA
- DEN
Nonstop3h 12m
Frontier
Mon 4/1310:45 am
DEN
- BNA
Nonstop2h 44m
Frontier
Deal found 3/13![Frontier logo]()
$131
This Frontier deal was found by Cheapflights users on 3/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/104:20 pm
TYS
- DEN
Nonstop3h 32m
Frontier
Mon 4/1310:40 am
DEN
- TYS
Nonstop2h 48m
Frontier
Deal found 3/13![Frontier logo]()
$139
This Frontier deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 4/114:30 pm
CVG
- DEN
Nonstop3h 18m
Frontier
Fri 4/172:26 pm
DEN
- CVG
Nonstop2h 46m
Frontier
Deal found 3/15![Frontier logo]()
$128
This Booking.com deal was found by Cheapflights users on 3/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:35 am
CVG
- DEN
Nonstop3h 14m
Frontier
Fri 4/172:26 pm
DEN
- CVG
Nonstop2h 46m
Frontier
Deal found 3/13![Frontier logo]()
$129
This Cheapflightsfares deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 4/1410:00 am
CVG
- DEN
Nonstop3h 20m
Frontier
Fri 4/172:26 pm
DEN
- CVG
Nonstop2h 46m
Frontier
Deal found 3/15![Frontier logo]()
$127
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:24 pm
BNA
- DEN
Nonstop3h 12m
Frontier
Mon 4/2012:14 pm
DEN
- BNA
Nonstop2h 41m
Frontier
Deal found 3/12![Frontier logo]()
$116
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 4/176:10 pm
BNA
- DEN
Nonstop3h 10m
Frontier
Mon 4/2012:14 pm
DEN
- BNA
Nonstop2h 41m
Frontier
Deal found 3/12![Frontier logo]()
$128
This Booking.com deal was found by Cheapflights users on 3/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/248:17 pm
CVG
- DEN
Nonstop3h 17m
Frontier
Mon 4/273:33 pm
DEN
- CVG
Nonstop2h 51m
Frontier
Deal found 3/13![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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 4/246:10 pm
BNA
- DEN
Nonstop3h 10m
Frontier
Sun 4/261:48 pm
DEN
- BNA
Nonstop2h 40m
Frontier
Deal found 3/16![Frontier logo]()
$142
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.
Thu 4/304:28 pm
TYS
- DEN
Nonstop3h 32m
Frontier
Fri 5/82:46 pm
DEN
- TYS
Nonstop2h 47m
Frontier
Deal found 3/12![Frontier logo]()
$132
This Cheapflightsfares deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 4/303:24 pm
BNA
- DEN
Nonstop3h 12m
Frontier
Tue 5/52:40 pm
DEN
- BNA
Nonstop2h 42m
Frontier
Deal found 3/15![Frontier logo]()
$132
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.
Thu 4/304:28 pm
TYS
- DEN
Nonstop3h 32m
Frontier
Sun 5/310:45 am
DEN
- TYS
Nonstop2h 48m
Frontier
Deal found 3/12![Frontier logo]()
$138
One-way flights from Kentucky to ColoradoSearch for one-way flight options from Kentucky to Colorado. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
Search for one-way flight options from Kentucky to Colorado. Find affordable one-way fares based on user searches. Data last updated March 17, 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.
Fri 4/107:35 am
CVG
- DEN
Nonstop3h 14m
Frontier
Deal found 3/12![Frontier logo]()
$44
This Super.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/248:17 pm
CVG
- DEN
Nonstop3h 17m
Frontier
Deal found 3/15![Frontier logo]()
$53
This Frontier deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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 4/178:17 pm
CVG
- DEN
Nonstop3h 17m
Frontier
Deal found 3/16![Frontier logo]()
$54
This Super.com deal was found by Cheapflights users on 3/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:29 pm
CVG
- DEN
Nonstop3h 13m
Frontier
Deal found 3/13![Frontier logo]()
$58
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/128:08 pm
TYS
- DEN
Nonstop3h 34m
Frontier
Deal found 3/13![Frontier logo]()
$63
This Super.com deal was found by Cheapflights users on 3/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:29 pm
CVG
- DEN
Nonstop3h 13m
Frontier
Deal found 3/13![Frontier logo]()
$63
This Frontier deal was found by Cheapflights users on 3/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:08 pm
TYS
- DEN
Nonstop3h 34m
Frontier
Deal found 3/13![Frontier logo]()
$64
This Frontier deal was found by Cheapflights users on 3/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1012:55 pm
CVG
- DEN
Nonstop3h 11m
Frontier
Deal found 3/13![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:00 am
CVG
- DEN
Nonstop2h 56m
Allegiant Air
Deal found 3/13![Allegiant Air logo]()
$67
This Frontier deal was found by Cheapflights users on 3/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/104:20 pm
TYS
- DEN
Nonstop3h 32m
Frontier
Deal found 3/13![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 8/27:00 am
TYS
- DEN
Nonstop3h 11m
Allegiant Air
Deal found 3/15![Allegiant Air logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 5/1512:55 pm
CVG
- DEN
Nonstop3h 11m
Frontier
Deal found 3/14![Frontier logo]()
$72
Find flight deals from Kentucky to Colorado
Keep the following information in mind while searching for Kentucky to Colorado flight deals. Data was last updated March 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $107 (Cheapflightsfares) |
One-way from | $44 (Frontier) |
Popular in | December |
Cheapest in | August |
Average price | $447 |
Good round-trip deal | $362 or less |
Good one-way deal | $189 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Kentucky to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 17, 2026.
Use the filters below to find and compare flights from Kentucky to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
NashvilleDenver
BNA - DEN
BNADEN
Nashville Intl
Tue 4/14
4:35 pm-6:30 pm
Nonstop2h 55m
Denver Intl
Fri 4/17
5:20 am-8:50 am
Nonstop2h 30m
$227
NashvilleDenver
BNA - DEN
BNADEN
Nashville Intl
Thu 5/7
2:26 pm-4:30 pm
Nonstop3h 04m
Denver Intl
Mon 5/11
6:10 pm-9:57 pm
Nonstop2h 47m
$237
NashvilleDenver
BNA - DEN
BNADEN
Nashville Intl
Fri 5/1
5:40 am-7:35 am
Nonstop2h 55m
Denver Intl
Sun 5/3
5:20 am-8:50 am
Nonstop2h 30m
$237
CincinnatiDenver
CVG - DEN
CVGDEN
Cincinnati Cinci./N. Kentucky
Fri 4/17
5:45 am-2:05 pm
2 stops10h 20m
Denver Intl
Sun 4/19
5:20 am-11:50 am
1 stop4h 30m
$262
NashvilleDurango
BNA - DRO
BNADRO
Nashville Intl
Fri 4/10
4:35 pm-9:23 pm
1 stop5h 48m
Durango La Plata County
Fri 4/17
5:04 pm-11:33 pm
1 stop5h 29m
$268
NashvilleDenver
BNA - DEN
BNADEN
Nashville Intl
Thu 4/16
9:50 pm-11:45 pm
Nonstop2h 55m
Denver Intl
Wed 4/22
7:50 am-11:25 am
Nonstop2h 35m
$271
NashvilleDenver
BNA - DEN
BNADEN
Nashville Intl
Wed 4/15
6:15 am-8:10 am
Nonstop2h 55m
Denver Intl
Fri 4/17
7:10 pm-10:40 pm
Nonstop2h 30m
$271
KnoxvilleColorado Springs
TYS - COS
TYSCOS
Knoxville McGhee Tyson
Wed 4/29
2:55 pm-8:15 pm
1 stop7h 20m
Colorado Springs
Wed 5/6
10:25 am-7:40 pm
2 stops7h 15m
$274
NashvilleDenver
BNA - DEN
BNADEN
Nashville Intl
Thu 4/30
7:40 pm-12:36 am
1 stop5h 56m
Denver Intl
Sun 5/3
6:10 am-1:08 pm
1 stop5h 58m
$277
LexingtonDenver
LEX - DEN
LEXDEN
Lexington Blue Grass
Fri 4/24
9:00 pm-12:58 am
1 stop5h 58m
Denver Intl
Sat 4/25
5:50 pm-10:45 pm
Nonstop2h 55m
$279
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Kentucky to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Kentucky with our price prediction graph.
BNA-DEN
BNA-DRO
LEX-DEN
CVG-DEN
TYS-DEN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Kentucky to Colorado
USKY-USCO
BNA-DEN
BNA-DRO
LEX-DEN
CVG-DEN
What is the cheapest month to book a flight from Kentucky to Colorado?
Currently, October is the cheapest month in which you can book a flight from Kentucky to Colorado (average of $89). Flying from Kentucky to Colorado in November is currently the most expensive (average of $242). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from KY to CO?
Find hourly flight availability from Kentucky to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 17, 2026.
When flying from Kentucky to Colorado, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 12% versus a flight in the afternoon.
Weekly flight availability from Kentucky to Colorado
Explore weekly flight availability from Kentucky to Colorado. 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 17, 2026.
The most flights from USKY to USCO are scheduled on a Monday (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 Colorado
Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated March 17, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Kentucky to Colorado have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Comfort
8.0
Entertainment
7.5
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 Kentucky to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Kentucky to Colorado
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Colorado by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Kentucky to Colorado by cabin class
Find flights from Kentucky to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kentucky and Colorado flights
Browse other Kentucky and Colorado flight options. Last updated on March 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Colorado
Find the right flight back to Kentucky after your stay in Colorado
Kentucky to Colorado flights
Consider these flights traveling from Kentucky to Colorado.
Top 5 airlines flying from Kentucky to Colorado
Discover the top 5 airlines that operate flights from Kentucky to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$84 | Average$168 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$98 | Average$337 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$175 | Average$426 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$210 | Average$464 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$267 | Average$400 | FlexibilityNo cancel fee | On-time63% |