$98+ Cheap flights from Alabama 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — DEN
Jul 30 — Aug 61
Round-trip
1 adult, Economy
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Cheapest flights from Alabama to ColoradoExplore the most affordable flight options available from Alabama to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2026.
Explore the most affordable flight options available from Alabama to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 10/1712:30 pm
ATL
- DEN
Nonstop3h 30m
Frontier
Wed 10/213:32 pm
DEN
- ATL
1 stop6h 31m
Frontier
Deal found 6/28![Frontier logo]()
$151
This Cheapflightsfares deal was found by Cheapflights users on 6/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:40 am
ATL
- DEN
Nonstop3h 23m
Frontier
Sat 7/2511:59 pm
DEN
- ATL
Nonstop3h 22m
Frontier
Deal found 6/25![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 10/1512:30 pm
ATL
- DEN
Nonstop3h 30m
Frontier
Tue 10/2011:48 pm
DEN
- ATL
Nonstop2h 52m
Frontier
Deal found 6/28![Frontier logo]()
$157
This Frontier deal was found by Cheapflights users on 6/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:30 pm
ATL
- DEN
Nonstop3h 35m
Frontier
Sat 7/259:58 am
DEN
- ATL
Nonstop3h 10m
Frontier
Deal found 6/25![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 8/197:57 am
ATL
- DEN
Nonstop3h 22m
Frontier
Wed 8/2610:43 am
DEN
- ATL
Nonstop3h 06m
Frontier
Deal found 6/26![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Mon 9/2812:30 pm
ATL
- DEN
Nonstop3h 30m
Frontier
Wed 10/711:59 pm
DEN
- ATL
Nonstop2h 52m
Frontier
Deal found 6/28![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Mon 9/2812:30 pm
ATL
- DEN
Nonstop3h 30m
Frontier
Tue 10/610:30 am
DEN
- ATL
Nonstop3h 03m
Frontier
Deal found 6/28![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 6/27. 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.
Sat 8/87:40 am
ATL
- DEN
Nonstop3h 23m
Frontier
Mon 8/106:30 am
DEN
- ATL
Nonstop3h 09m
Frontier
Deal found 6/27![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 7/227:40 am
ATL
- DEN
Nonstop3h 23m
Frontier
Sun 7/2611:46 pm
DEN
- ATL
Nonstop3h 16m
Frontier
Deal found 6/28![Frontier logo]()
$164
This iWofly deal was found by Cheapflights users on 6/28. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:40 am
ATL
- DEN
Nonstop3h 23m
Frontier
Sun 7/266:30 am
DEN
- ATL
Nonstop3h 08m
Frontier
Deal found 6/28![Frontier logo]()
$165
This Cheapflightsfares deal was found by Cheapflights users on 6/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2912:33 pm
ATL
- DEN
Nonstop3h 27m
Frontier
Fri 7/319:58 am
DEN
- ATL
Nonstop3h 10m
Frontier
Deal found 6/25![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Fri 7/317:40 am
ATL
- DEN
Nonstop3h 23m
Frontier
Tue 8/411:59 pm
DEN
- ATL
Nonstop3h 22m
Frontier
Deal found 6/28![Frontier logo]()
$167
Best flights from Alabama to ColoradoDiscover carefully curated flight deals from Alabama to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 30, 2026.
Discover carefully curated flight deals from Alabama to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 30, 2026.
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/84:22 pm
ATL
- DEN
Nonstop3h 46m
United Airlines
Sat 8/153:55 pm
DEN
- ATL
Nonstop3h 01m
United Airlines
Deal found 6/26![United Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 6/27. 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.
Tue 12/110:59 pm
ATL
- DEN
Nonstop3h 24m
Delta
Fri 12/412:00 pm
DEN
- ATL
Nonstop2h 57m
Delta
Deal found 6/27![Delta logo]()
$227
This Southwest deal was found by Cheapflights users on 6/29. 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 7/254:55 pm
ATL
- DEN
Nonstop3h 15m
Southwest
Wed 7/296:05 am
DEN
- ATL
1 stop5h 50m
Southwest
Deal found 6/29![Southwest logo]()
$277
This American Airlines deal was found by Cheapflights users on 6/27. 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.
Wed 8/2612:33 pm
MGM
- DEN
1 stop6h 04m
American Airlines
Thu 9/35:06 am
DEN
- MGM
1 stop5h 50m
American Airlines
Deal found 6/27![American Airlines logo]()
$308
This Sun Country Air deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2012:43 pm
ATL
- DEN
1 stop7h 56m
Sun Country Air
Mon 11/237:29 pm
DEN
- ATL
1 stop12h 58m
Sun Country Air
Deal found 6/26![Sun Country Air logo]()
$315
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:11 am
ATL
- DEN
1 stop6h 06m
United Airlines
Thu 10/16:00 am
DEN
- ATL
1 stop5h 37m
United Airlines
Deal found 6/26![United Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 11/98:55 pm
ATL
- DEN
Nonstop3h 22m
Delta
Thu 11/1210:45 am
DEN
- ATL
Nonstop2h 54m
Delta
Deal found 6/26![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 8/811:20 am
ATL
- DEN
1 stop7h 05m
Southwest
Sat 8/1511:10 am
DEN
- ATL
2 stops7h 15m
Southwest
Deal found 6/26![Southwest logo]()
$282
This United Airlines deal was found by Cheapflights users on 6/25. 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 11/253:30 pm
HSV
- DEN
Nonstop3h 21m
United Airlines
Wed 12/210:15 am
DEN
- HSV
Nonstop2h 34m
United Airlines
Deal found 6/25![United Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 9/117:04 pm
CHA
- COS
1 stop5h 51m
American Airlines
Sat 9/195:39 am
COS
- CHA
1 stop7h 47m
American Airlines
Deal found 6/26![American Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 6/29. 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.
Wed 8/266:25 am
BHM
- DEN
Nonstop2h 50m
Southwest
Mon 8/316:45 pm
DEN
- BHM
Nonstop2h 30m
Southwest
Deal found 6/29![Southwest logo]()
$306
This Delta deal was found by Cheapflights users on 6/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:55 pm
MGM
- DEN
1 stop5h 22m
Delta
Sun 11/2912:59 am
DEN
- MGM
1 stop6h 59m
Delta
Deal found 6/25![Delta logo]()
$308
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Tue 8/118:00 am
HSV
- DEN
Nonstop3h 14m
United Airlines
Tue 8/185:00 am
DEN
- HSV
1 stop6h 08m
United Airlines
Deal found 6/25![United Airlines logo]()
$299
This Southwest deal was found by Cheapflights users on 6/25. 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.
Mon 8/175:20 am
BHM
- DEN
Nonstop2h 50m
Southwest
Sat 8/2211:10 am
DEN
- BHM
Nonstop2h 30m
Southwest
Deal found 6/25![Southwest logo]()
$306
This Delta deal was found by Cheapflights users on 6/29. 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.
Tue 7/216:28 pm
MGM
- DEN
1 stop6h 55m
Delta
Mon 7/275:45 am
DEN
- MGM
1 stop5h 17m
Delta
Deal found 6/29![Delta logo]()
$308
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Tue 9/83:40 pm
BHM
- DEN
Nonstop3h 13m
United Airlines
Thu 9/1010:02 am
DEN
- BHM
Nonstop2h 45m
United Airlines
Deal found 6/25![United Airlines logo]()
$306
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 7/272:50 pm
MGM
- DEN
1 stop8h 22m
Delta
Sat 8/15:45 am
DEN
- MGM
1 stop7h 59m
Delta
Deal found 6/26![Delta logo]()
$308
This American Airlines deal was found by Cheapflights users on 6/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:20 am
ATL
- MTJ
1 stop7h 10m
American Airlines
Tue 8/182:21 pm
MTJ
- ATL
1 stop5h 43m
American Airlines
Deal found 6/29![American Airlines logo]()
$378
This Southwest deal was found by Cheapflights users on 6/29. 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 9/261:25 pm
ATL
- DEN
1 stop7h 05m
Southwest
Mon 9/2812:10 pm
DEN
- ATL
2 stops7h 15m
Southwest
Deal found 6/29![Southwest logo]()
$328
This Delta deal was found by Cheapflights users on 6/29. 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.
Fri 7/2412:48 pm
MGM
- DEN
1 stop6h 08m
Delta
Tue 7/285:45 am
DEN
- MGM
1 stop5h 17m
Delta
Deal found 6/29![Delta logo]()
$308
This United Airlines deal was found by Cheapflights users on 6/27. 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.
Mon 8/314:53 pm
MGM
- DEN
1 stop6h 22m
United Airlines
Sun 9/67:40 am
DEN
- MGM
1 stop7h 37m
United Airlines
Deal found 6/27![United Airlines logo]()
$308
This Southwest deal was found by Cheapflights users on 6/28. 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 8/16:30 am
ATL
- DEN
2 stops6h 15m
Southwest
Sat 8/86:15 am
DEN
- ATL
1 stop5h 15m
Southwest
Deal found 6/28![Southwest logo]()
$332
This Delta deal was found by Cheapflights users on 6/29. 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.
Tue 9/89:43 am
MGM
- DEN
1 stop6h 10m
Delta
Sat 9/127:15 am
DEN
- MGM
1 stop7h 04m
Delta
Deal found 6/29![Delta logo]()
$308
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Mon 8/176:16 pm
BHM
- DEN
1 stop6h 38m
United Airlines
Sat 8/225:30 pm
DEN
- BHM
Nonstop2h 51m
United Airlines
Deal found 6/25![United Airlines logo]()
$316
This Southwest deal was found by Cheapflights users on 6/27. 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.
Sat 8/16:15 am
ATL
- DEN
2 stops7h 05m
Southwest
Wed 8/58:40 am
DEN
- ATL
1 stop7h 05m
Southwest
Deal found 6/27![Southwest logo]()
$332
This Delta deal was found by Cheapflights users on 6/30. 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.
Fri 8/146:17 pm
HSV
- DEN
1 stop7h 19m
Delta
Sun 8/1612:50 am
DEN
- HSV
1 stop7h 17m
Delta
Deal found 6/30![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 6/29. 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.
Wed 7/221:30 pm
ATL
- DEN
Nonstop3h 10m
Southwest
Sun 7/267:55 pm
DEN
- ATL
Nonstop3h 00m
Southwest
Deal found 6/29![Southwest logo]()
$337
This Delta deal was found by Cheapflights users on 6/28. 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.
Fri 7/248:23 pm
CHA
- DEN
1 stop6h 00m
Delta
Tue 8/47:19 am
DEN
- CHA
1 stop6h 04m
Delta
Deal found 6/28![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Sat 7/114:30 pm
CHA
- DEN
Nonstop3h 24m
United Airlines
Tue 7/143:35 pm
DEN
- CHA
1 stop5h 31m
United Airlines
Deal found 6/25![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 9/76:00 am
CHA
- DEN
1 stop5h 52m
Delta
Sat 9/127:15 am
DEN
- CHA
1 stop4h 32m
Delta
Deal found 6/26![Delta logo]()
$309
Last-minute flights from Alabama to ColoradoDiscover last-minute flight deals from Alabama to Colorado. Data last updated June 30, 2026 and is based on user searches.
Discover last-minute flight deals from Alabama to Colorado. Data last updated June 30, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 6/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:26 pm
PNS
- DEN
Nonstop3h 23m
Frontier
Tue 7/282:29 pm
DEN
- PNS
Nonstop3h 02m
Frontier
Deal found 6/25![Frontier logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 6/27. 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 7/178:53 pm
ATL
- DEN
Nonstop3h 35m
Frontier
Tue 7/2811:46 pm
DEN
- ATL
Nonstop3h 16m
Frontier
Deal found 6/27![Frontier logo]()
$169
This Cheapflightsfares deal was found by Cheapflights users on 6/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:40 am
ATL
- DEN
Nonstop3h 23m
Frontier
Sat 7/2511:59 pm
DEN
- ATL
Nonstop3h 22m
Frontier
Deal found 6/25![Frontier logo]()
$156
This Frontier deal was found by Cheapflights users on 6/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:30 pm
ATL
- DEN
Nonstop3h 35m
Frontier
Sat 7/259:58 am
DEN
- ATL
Nonstop3h 10m
Frontier
Deal found 6/25![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 7/227:40 am
ATL
- DEN
Nonstop3h 23m
Frontier
Sun 7/2611:46 pm
DEN
- ATL
Nonstop3h 16m
Frontier
Deal found 6/28![Frontier logo]()
$164
This iWofly deal was found by Cheapflights users on 6/28. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:40 am
ATL
- DEN
Nonstop3h 23m
Frontier
Sun 7/266:30 am
DEN
- ATL
Nonstop3h 08m
Frontier
Deal found 6/28![Frontier logo]()
$165
This Frontier deal was found by Cheapflights users on 6/28. 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.
Sat 7/257:40 am
ATL
- DEN
Nonstop3h 23m
Frontier
Mon 7/2711:59 pm
DEN
- ATL
Nonstop3h 22m
Frontier
Deal found 6/28![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/258:05 am
ATL
- DEN
1 stop15h 39m
Frontier
Sat 8/16:30 am
DEN
- ATL
Nonstop3h 08m
Frontier
Deal found 6/25![Frontier logo]()
$173
This Cheapflightsfares deal was found by Cheapflights users on 6/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2812:33 pm
ATL
- DEN
Nonstop3h 27m
Frontier
Tue 8/411:52 pm
DEN
- ATL
1 stop13h 41m
Frontier
Deal found 6/25![Frontier logo]()
$172
This Cheapflightsfares deal was found by Cheapflights users on 6/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:30 pm
ATL
- DEN
Nonstop3h 35m
Frontier
Mon 8/39:58 am
DEN
- ATL
Nonstop3h 10m
Frontier
Deal found 6/25![Frontier logo]()
$166
This Expedia deal was found by Cheapflights users on 6/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/304:11 pm
PNS
- DEN
1 stop7h 49m
Frontier
Tue 8/43:10 pm
DEN
- PNS
1 stop23h 24m
Frontier
Deal found 6/25![Frontier logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Fri 7/317:40 am
ATL
- DEN
Nonstop3h 23m
Frontier
Tue 8/411:59 pm
DEN
- ATL
Nonstop3h 22m
Frontier
Deal found 6/28![Frontier logo]()
$167
One-way flights from Alabama to ColoradoSearch for one-way flight options from Alabama to Colorado. Find affordable one-way fares based on user searches. Data last updated June 30, 2026.
Search for one-way flight options from Alabama to Colorado. Find affordable one-way fares based on user searches. Data last updated June 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/27. 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.
Mon 10/1912:30 pm
ATL
- DEN
Nonstop3h 30m
Frontier
Deal found 6/27![Frontier logo]()
$98
This Cheapflightsfares deal was found by Cheapflights users on 6/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:53 pm
ATL
- DEN
Nonstop3h 35m
Frontier
Deal found 6/25![Frontier logo]()
$99
This WAYA deal was found by Cheapflights users on 6/29. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/113:10 pm
ATL
- DEN
1 stop7h 59m
Frontier
Deal found 6/29![Frontier logo]()
$100
This Trip.com deal was found by Cheapflights users on 6/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:10 pm
ATL
- DEN
1 stop8h 34m
Frontier
Deal found 6/27![Frontier logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Wed 8/193:10 pm
ATL
- DEN
1 stop8h 34m
Frontier
Deal found 6/29![Frontier logo]()
$102
This Cheapflightsfares deal was found by Cheapflights users on 6/29. 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 8/48:01 am
ATL
- DEN
1 stop9h 17m
Frontier
Deal found 6/29![Frontier logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:00 am
ATL
- DEN
1 stop19h 55m
Frontier
Deal found 6/25![Frontier logo]()
$104
This Super.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/54:29 pm
PNS
- DEN
1 stop7h 31m
Frontier
Deal found 6/26![Frontier logo]()
$104
This Expedia deal was found by Cheapflights users on 6/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:34 pm
ATL
- DEN
1 stop10h 18m
Frontier
Deal found 6/25![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Sun 7/2612:33 pm
ATL
- DEN
Nonstop3h 27m
Frontier
Deal found 6/29![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/283:10 pm
ATL
- DEN
1 stop18h 39m
Frontier
Deal found 6/25![Frontier logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/258:05 am
ATL
- DEN
1 stop15h 39m
Frontier
Deal found 6/25![Frontier logo]()
$108
Find flight deals from Alabama to Colorado
Keep the following information in mind while searching for Alabama to Colorado flight deals. Data was last updated June 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $151 (Kiwi.com) |
One-way from | $98 (Kiwi.com) |
Popular in | March |
Cheapest in | April |
Average price | $437 |
Good round-trip deal | $427 or less |
Good one-way deal | $253 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Alabama 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 June 30, 2026.
Use the filters below to find and compare flights from Alabama to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AtlantaDenver
ATL - DEN
ATLDEN
Atlanta Hartsfield-Jackson
Sat 8/8
4:22 pm-6:08 pm
Nonstop3h 46m
Denver Intl
Sat 8/15
3:55 pm-8:56 pm
Nonstop3h 01m
$197
AtlantaDenver
ATL - DEN
ATLDEN
Atlanta Hartsfield-Jackson
Tue 12/1
10:59 pm-12:23 am
Nonstop3h 24m
Denver Intl
Fri 12/4
12:00 pm-4:57 pm
Nonstop2h 57m
$227
AtlantaDenver
ATL - DEN
ATLDEN
Atlanta Hartsfield-Jackson
Tue 9/29
11:11 am-3:17 pm
1 stop6h 06m
Denver Intl
Thu 10/1
6:00 am-1:37 pm
1 stop5h 37m
$247
AtlantaDenver
ATL - DEN
ATLDEN
Atlanta Hartsfield-Jackson
Mon 11/9
8:55 pm-10:17 pm
Nonstop3h 22m
Denver Intl
Thu 11/12
10:45 am-3:39 pm
Nonstop2h 54m
$257
AtlantaDenver
ATL - DEN
ATLDEN
Atlanta Hartsfield-Jackson
Sat 7/25
4:55 pm-6:10 pm
Nonstop3h 15m
Denver Intl
Wed 7/29
6:05 am-1:55 pm
1 stop5h 50m
$277
AtlantaDenver
ATL - DEN
ATLDEN
Atlanta Hartsfield-Jackson
Sat 8/8
11:20 am-4:25 pm
1 stop7h 05m
Denver Intl
Sat 8/15
11:10 am-8:25 pm
2 stops7h 15m
$282
HuntsvilleDenver
HSV - DEN
HSVDEN
Huntsville
Wed 11/25
3:30 pm-5:51 pm
Nonstop3h 21m
Denver Intl
Wed 12/2
10:15 am-1:49 pm
Nonstop2h 34m
$289
HuntsvilleDenver
HSV - DEN
HSVDEN
Huntsville
Tue 8/11
8:00 am-10:14 am
Nonstop3h 14m
Denver Intl
Tue 8/18
5:00 am-12:08 pm
1 stop6h 08m
$299
Quickest round-trip
BirminghamDenver
BHM - DEN
BHMDEN
Birmingham
Wed 8/26
6:25 am-8:15 am
Nonstop2h 50m
Denver Intl
Mon 8/31
6:45 pm-10:15 pm
Nonstop2h 30m
$306
BirminghamDenver
BHM - DEN
BHMDEN
Birmingham
Mon 8/17
5:20 am-7:10 am
Nonstop2h 50m
Denver Intl
Sat 8/22
11:10 am-2:40 pm
Nonstop2h 30m
$306
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Alabama to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Alabama with our price prediction graph.
ATL-DEN
MGM-DEN
HSV-DEN
CHA-COS
BHM-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 Alabama to Colorado
USAL-USCO
ATL-DEN
MGM-DEN
HSV-DEN
CHA-COS
What is the cheapest month to book a flight from Alabama to Colorado?
Currently, January is the cheapest month in which you can book a flight from Alabama to Colorado (average of $145). Flying from Alabama to Colorado in March is currently the most expensive (average of $248). 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 AL to CO?
Find hourly flight availability from Alabama 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 June 30, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Alabama to Colorado as you normally would.
How much does it cost to fly round-trip from Alabama to Colorado?
How far ahead should I book a flight from Alabama to Colorado?
To ensure you get the cheapest price possible for a flight from Alabama to Colorado, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 June 30, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Alabama to Colorado. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
7.9
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
7.9
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
7.9
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
7.9
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Alabama to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Alabama 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 Alabama to Colorado by cabin class
Find flights from Alabama to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Alabama and Colorado flights
Browse other Alabama and Colorado flight options. Last updated on June 30, 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 Alabama after your stay in Colorado
Alabama to Colorado flights
Consider these flights traveling from Alabama to Colorado.
Top 4 airlines flying from Alabama to Colorado
Discover the top 4 airlines that operate flights from Alabama 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 June 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$203 | Average$429 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$435 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$256 | Average$472 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$273 | Average$402 | FlexibilityNo cancel fee | On-time63% |