$146+ Cheap flights from Louisville (SDF) to Colorado
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — DEN
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to Colorado with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Louisville to ColoradoExplore the most affordable flight options available from Louisville to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Louisville to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:39 am -
1 stop27h 29m
Wed 12/28:46 pm -
2 stops21h 43m
Deal found 10/23![Multiple Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:39 am -
1 stop27h 29m
Tue 12/18:07 pm -
2 stops18h 25m
Deal found 10/22![Multiple Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:39 am -
1 stop27h 29m
Fri 12/410:45 am -
1 stop27h 47m
Deal found 10/23![Multiple Airlines logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 12/69:09 pm -
2 stops35h 20m
Sun 12/139:43 am -
1 stop23h 16m
Deal found 10/22![Multiple Airlines logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/259:10 pm -
1 stop24h 27m
Wed 12/28:46 pm -
2 stops36h 13m
Deal found 10/22![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/184:06 pm -
1 stop6h 40m
Thu 11/266:25 am -
1 stop26h 34m
Deal found 10/22![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:39 am -
1 stop27h 29m
Thu 12/310:57 pm -
1 stop18h 22m
Deal found 10/23![Multiple Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” 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.
Mon 11/93:00 pm -
1 stop7h 50m
Wed 11/116:00 am -
1 stop6h 15m
Deal found 10/20![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” 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.
Mon 11/93:00 pm -
1 stop7h 50m
Thu 11/126:00 am -
2 stops9h 17m
Deal found 10/20![Delta logo]()
$310
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/126:00 am -
2 stops13h 28m
Sat 11/148:14 am -
2 stops10h 59m
Deal found 10/22![Delta logo]()
$315
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/186:54 pm -
1 stop6h 07m
Sat 11/215:15 pm -
1 stop5h 00m
Deal found 10/22![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/185:10 am -
2 stops7h 23m
Sat 11/212:55 pm -
1 stop5h 29m
Deal found 10/22![United Airlines logo]()
$334
Best flights from Louisville to ColoradoDiscover carefully curated flight deals from Louisville to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Louisville to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” 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 11/186:27 am -
1 stop8h 37m
Mon 11/2312:56 pm -
1 stop6h 14m
Deal found 10/21![American Airlines logo]()
$305
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” 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 11/103:00 pm -
1 stop7h 50m
Thu 11/121:31 pm -
1 stop7h 22m
Deal found 10/20![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” 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 1/197:00 am -
1 stop7h 19m
Fri 1/293:35 pm -
1 stop4h 55m
Deal found 10/21![United Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” 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 11/131:05 pm -
Nonstop2h 55m
Mon 11/166:20 pm -
Nonstop2h 35m
Deal found 10/21![Southwest logo]()
$340
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 12/173:20 pm -
Nonstop3h 15m
Thu 12/245:48 pm -
Nonstop2h 42m
Deal found 10/23![United Airlines logo]()
$331
This Southwest deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/146:15 am -
Nonstop3h 05m
Sat 2/2011:50 am -
2 stops6h 15m
Deal found 10/22![Southwest logo]()
$355
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 12/27:11 am -
1 stop6h 58m
Sat 12/512:59 pm -
1 stop6h 01m
Deal found 10/25![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” 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 1/188:50 am -
2 stops7h 40m
Thu 1/287:05 am -
2 stops9h 24m
Deal found 10/21![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 12/28:05 am -
1 stop6h 28m
Sat 12/58:02 am -
2 stops11h 49m
Deal found 10/24![Delta logo]()
$374
This Southwest deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 12/47:35 pm -
1 stop5h 05m
Sun 12/61:10 pm -
Nonstop2h 20m
Deal found 10/22![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 11/246:00 am -
1 stop8h 01m
Tue 12/12:31 pm -
1 stop5h 20m
Deal found 10/23![Delta logo]()
$386
This Southwest deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 12/1712:45 pm -
2 stops8h 50m
Thu 12/246:05 am -
1 stop9h 05m
Deal found 10/23![Southwest logo]()
$358
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 12/169:00 am -
1 stop5h 28m
Wed 12/233:35 pm -
1 stop4h 55m
Deal found 10/25![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 12/169:00 am -
1 stop5h 28m
Tue 12/221:44 pm -
1 stop6h 46m
Deal found 10/25![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 12/103:50 pm -
2 stops7h 55m
Fri 12/185:25 am -
1 stop4h 25m
Deal found 10/25![Southwest logo]()
$370
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” 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 12/44:10 pm -
1 stop8h 09m
Mon 12/75:06 pm -
2 stops14h 16m
Deal found 10/20![American Airlines logo]()
$463
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” 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 11/86:00 am -
1 stop8h 30m
Mon 11/96:08 pm -
2 stops12h 58m
Deal found 10/20![Delta logo]()
$436
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 12/153:20 pm -
1 stop7h 19m
Tue 12/221:33 pm -
1 stop6h 57m
Deal found 10/24![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 12/27:20 am -
2 stops9h 05m
Sat 12/55:30 am -
2 stops10h 25m
Deal found 10/24![Southwest logo]()
$409
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 12/29:00 am -
1 stop5h 37m
Sat 12/51:40 pm -
2 stops8h 09m
Deal found 10/24![United Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/49:04 am -
1 stop7h 46m
Sat 2/137:12 am -
1 stop8h 26m
Deal found 10/20![American Airlines logo]()
$539
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 12/177:00 am -
2 stops9h 33m
Wed 12/233:35 pm -
1 stop4h 55m
Deal found 10/25![United Airlines logo]()
$374
This Southwest deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” 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 1/153:50 pm -
2 stops8h 10m
Sun 1/176:05 am -
1 stop7h 50m
Deal found 10/20![Southwest logo]()
$417
This Southwest deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 12/1510:15 am -
2 stops11h 00m
Tue 12/221:55 pm -
2 stops8h 35m
Deal found 10/24![Southwest logo]()
$433
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 11/193:24 pm -
Nonstop3h 05m
Wed 11/259:47 am -
Nonstop2h 35m
Deal found 10/24![United Airlines logo]()
$417
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” 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 1/209:04 am -
1 stop7h 13m
Sun 1/2410:45 am -
1 stop7h 49m
Deal found 10/20![American Airlines logo]()
$663
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:10 am -
2 stops7h 23m
Fri 11/272:55 pm -
1 stop5h 29m
Deal found 10/22![United Airlines logo]()
$425
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” 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 12/236:47 pm -
2 stops19h 51m
Sun 12/272:37 pm -
2 stops18h 27m
Deal found 10/20![American Airlines logo]()
$681
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 11/253:24 pm -
Nonstop3h 05m
Wed 12/29:40 am -
Nonstop2h 37m
Deal found 10/23![United Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 3/278:07 pm -
2 stops18h 12m
Fri 4/21:06 pm -
1 stop6h 31m
Deal found 10/23![American Airlines logo]()
$687
Last-minute flights from Louisville to ColoradoDiscover last-minute flight deals from Louisville to Colorado. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Colorado. Data last updated October 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” 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.
Mon 11/93:00 pm -
1 stop7h 50m
Wed 11/116:00 am -
1 stop6h 15m
Deal found 10/20![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” 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.
Mon 11/93:00 pm -
1 stop7h 50m
Thu 11/126:00 am -
2 stops9h 17m
Deal found 10/20![Delta logo]()
$310
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/126:00 am -
2 stops13h 28m
Sat 11/148:14 am -
2 stops10h 59m
Deal found 10/22![Delta logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/184:06 pm -
1 stop6h 40m
Thu 11/266:25 am -
1 stop26h 34m
Deal found 10/22![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 11/184:06 pm -
1 stop6h 40m
Wed 11/259:26 pm -
2 stops35h 33m
Deal found 10/24![Multiple Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/186:54 pm -
1 stop6h 07m
Sat 11/215:15 pm -
1 stop5h 00m
Deal found 10/22![American Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:39 am -
1 stop27h 29m
Wed 12/28:46 pm -
2 stops21h 43m
Deal found 10/23![Multiple Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:39 am -
1 stop27h 29m
Tue 12/18:07 pm -
2 stops18h 25m
Deal found 10/22![Multiple Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:39 am -
1 stop27h 29m
Fri 12/410:45 am -
1 stop27h 47m
Deal found 10/23![Multiple Airlines logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:39 am -
1 stop27h 29m
Thu 12/310:57 pm -
1 stop18h 22m
Deal found 10/23![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/259:10 pm -
1 stop24h 27m
Wed 12/28:46 pm -
2 stops36h 13m
Deal found 10/22![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/259:10 pm -
1 stop24h 27m
Fri 12/410:45 am -
1 stop27h 47m
Deal found 10/22![Multiple Airlines logo]()
$304
One-way flights from Louisville to ColoradoSearch for one-way flight options from Louisville to Colorado. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Louisville to Colorado. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/411:39 am -
2 stops46h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” 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 11/129:09 pm -
1 stop13h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$162
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” 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 11/123:24 pm -
Nonstop3h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 12/410:25 am -
2 stops34h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$170
This Southwest deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 12/46:50 am -
Nonstop3h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Southwest logo]()
$174
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/244:42 pm -
1 stop9h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![American Airlines logo]()
$176
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2510:57 am -
1 stop5h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![American Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 2/612:05 pm -
2 stops9h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Southwest logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” 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 11/229:09 pm -
1 stop13h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” 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 11/114:06 pm -
3 stops21h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” 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 11/105:26 pm -
1 stop7h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![American Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” 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 10/309:22 pm -
3 stops42h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Breeze Airways logo]()
$364
Find flight deals from Louisville to Colorado
Keep the following information in mind while searching for Louisville to Colorado flight deals. Data was last updated October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $257 (Kiwi.com) |
One-way from | $146 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $478 |
Good round-trip deal | $396 or less |
Good one-way deal | $258 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville 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 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Louisville to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleDenver
SDF Louisville Intl - DEN Denver Intl
SDFDEN
Louisville Intl
Wed 11/25
3:24 pm-4:29 pm
Nonstop3h 05m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$167
LouisvilleDenver
SDF Louisville Intl - DEN Denver Intl
SDFDEN
Louisville Intl
Sat 2/6
9:00 am-10:16 am
Nonstop3h 16m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$167
LouisvilleDenver
SDF Louisville Intl - DEN Denver Intl
SDFDEN
Louisville Intl
Thu 11/12
3:24 pm-4:29 pm
Nonstop3h 05m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$167
LouisvilleDenver
SDF Louisville Intl - DEN Denver Intl
SDFDEN
Louisville Intl
Mon 1/4
11:39 am-8:35 am
2 stops46h 56m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$173
LouisvilleDenver
SDF Louisville Intl - DEN Denver Intl
SDFDEN
Louisville Intl
Wed 12/30
6:53 am-10:05 am
1 stop5h 12m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$177
LouisvilleDenver
SDF Louisville Intl - DEN Denver Intl
SDFDEN
Louisville Intl
Sun 1/17
7:05 am-2:25 pm
2 stops9h 20m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$189
LouisvilleDenver
SDF Louisville Intl - DEN Denver Intl
SDFDEN
Louisville Intl
Tue 11/10
10:13 am-3:04 pm
1 stop6h 51m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$195
LouisvilleDenver
SDF Louisville Intl - DEN Denver Intl
SDFDEN
Louisville Intl
Mon 1/4
7:43 am-2:00 pm
1 stop8h 17m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$219
LouisvilleDenver
SDF Louisville Intl - DEN Denver Intl
SDFDEN
Louisville Intl
Thu 12/24
2:20 pm-7:35 pm
1 stop7h 15m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$219
LouisvilleDenver
SDF Louisville Intl - DEN Denver Intl
SDFDEN
Louisville Intl
Tue 11/10
7:13 pm-10:54 pm
1 stop5h 41m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$260
Showing 1-10 of 47 resultsSorted by cheapest first
Best time to book a flight from Louisville to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Louisville with our price prediction graph.
SDF-DEN
SDF-GJT
SDF-COS
SDF-MTJ
SDF-DRO
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 Louisville to Colorado
SDF-USCO
SDF-DEN
SDF-GJT
SDF-COS
SDF-MTJ
What is the cheapest month to book a flight from Louisville to Colorado?
Currently, January is the cheapest month in which you can book a flight from Louisville to Colorado (average of $391). Flying from Louisville to Colorado in December is currently the most expensive (average of $510). 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 SDF to CO?
Find hourly flight availability from Louisville 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 October 25, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 20% on flights from Louisville to Colorado by exploring options for tickets in the evening.
How much does it cost to fly round-trip from Louisville to Colorado?
Airfare is below average for this route at the moment.
Louisville to Colorado flights typically cost between $388 and $584 in November.The cheapest round-trip price found within the last 5 days was $257 on Multiple Airlines (Nov 23-Dec 2).
How far ahead should I book a flight from Louisville to Colorado?
Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from Louisville to Colorado. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 October 25, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Louisville to Colorado to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.4
Overall
7.9
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.4
Overall
7.9
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.4
Overall
7.9
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.4
Overall
7.9
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Louisville 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 Louisville 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 Louisville to Colorado by cabin class
Find flights from Louisville to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisville and Colorado flights
Browse other Louisville and Colorado flight options. Last updated on October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Louisville to Colorado flights
Consider these flights traveling from Louisville to Colorado.
Top 3 airlines flying from Louisville to Colorado
Discover the top 3 airlines that operate flights from Louisville 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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$452 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$230 | Average$472 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$315 | Average$457 | FlexibilityNo cancel fee | On-time63% |