$43+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — DEN
May 23 — May 301
Round-trip
1 adult, Economy
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Find cheap flights from Alabama to Colorado with Cheapflights
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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 April 23, 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 April 23, 2026.
This Frontier deal was found by Cheapflights users on 4/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:33 pm
ATL
- DEN
Nonstop3h 31m
Frontier
Tue 5/1211:54 pm
DEN
- ATL
Nonstop3h 04m
Frontier
Deal found 4/20![Frontier logo]()
$106
This Super.com deal was found by Cheapflights users on 4/21. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:36 pm
PNS
- DEN
Nonstop3h 34m
Frontier
Mon 5/182:46 pm
DEN
- PNS
Nonstop2h 55m
Frontier
Deal found 4/21![Frontier logo]()
$107
This Frontier deal was found by Cheapflights users on 4/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:24 pm
PNS
- DEN
Nonstop3h 25m
Frontier
Mon 5/42:20 pm
DEN
- PNS
Nonstop2h 54m
Frontier
Deal found 4/23![Frontier logo]()
$108
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:40 pm
ATL
- DEN
Nonstop3h 44m
Frontier
Tue 5/126:30 am
DEN
- ATL
Nonstop3h 03m
Frontier
Deal found 4/21![Frontier logo]()
$111
This Frontier deal was found by Cheapflights users on 4/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:35 am
ATL
- DEN
Nonstop3h 30m
Frontier
Wed 5/1311:54 pm
DEN
- ATL
Nonstop3h 04m
Frontier
Deal found 4/20![Frontier logo]()
$112
This Cheapflightsfares deal was found by Cheapflights users on 4/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:33 pm
ATL
- DEN
Nonstop3h 31m
Frontier
Tue 5/2611:54 pm
DEN
- ATL
Nonstop3h 04m
Frontier
Deal found 4/20![Frontier logo]()
$114
This Cheapflightsfares deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” 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 5/88:40 pm
ATL
- DEN
Nonstop3h 44m
Frontier
Fri 5/1511:54 pm
DEN
- ATL
Nonstop3h 04m
Frontier
Deal found 4/19![Frontier logo]()
$117
This Booking.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” 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 5/18:51 pm
ATL
- DEN
Nonstop3h 38m
Frontier
Fri 5/811:54 pm
DEN
- ATL
Nonstop3h 04m
Frontier
Deal found 4/19![Frontier logo]()
$118
This Cheapflightsfares deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” 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 5/98:40 pm
ATL
- DEN
Nonstop3h 44m
Frontier
Fri 5/1511:54 pm
DEN
- ATL
Nonstop3h 04m
Frontier
Deal found 4/19![Frontier logo]()
$122
This Frontier deal was found by Cheapflights users on 4/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:40 pm
ATL
- DEN
Nonstop3h 44m
Frontier
Fri 5/1511:54 pm
DEN
- ATL
Nonstop3h 04m
Frontier
Deal found 4/20![Frontier logo]()
$123
This Frontier deal was found by Cheapflights users on 4/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:40 pm
ATL
- DEN
Nonstop3h 44m
Frontier
Mon 5/186:30 am
DEN
- ATL
Nonstop3h 03m
Frontier
Deal found 4/21![Frontier logo]()
$124
This Cheapflightsfares deal was found by Cheapflights users on 4/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/198:40 pm
ATL
- DEN
Nonstop3h 44m
Frontier
Tue 5/266:30 am
DEN
- ATL
Nonstop3h 03m
Frontier
Deal found 4/20![Frontier logo]()
$125
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 April 23, 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 April 23, 2026.
This United Airlines deal was found by Cheapflights users on 4/22. 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 6/37:30 am
ATL
- DEN
Nonstop3h 21m
United Airlines
Wed 6/101:26 pm
DEN
- ATL
Nonstop3h 04m
United Airlines
Deal found 4/22![United Airlines logo]()
$233
This Southwest deal was found by Cheapflights users on 4/22. 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.
Wed 6/34:20 pm
ATL
- DEN
1 stop5h 05m
Southwest
Wed 6/106:15 am
DEN
- ATL
1 stop4h 35m
Southwest
Deal found 4/22![Southwest logo]()
$270
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:19 pm
HSV
- DEN
1 stop7h 16m
Delta
Thu 7/2312:40 am
DEN
- HSV
1 stop7h 22m
Delta
Deal found 4/21![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 4/22. 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 6/233:20 pm
MGM
- DEN
2 stops9h 35m
American Airlines
Tue 6/305:00 am
DEN
- MGM
1 stop5h 59m
American Airlines
Deal found 4/22![American Airlines logo]()
$367
This United Airlines deal was found by Cheapflights users on 4/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/123:52 pm
BHM
- DEN
Nonstop3h 18m
United Airlines
Thu 5/145:27 pm
DEN
- BHM
Nonstop3h 02m
United Airlines
Deal found 4/20![United Airlines logo]()
$272
This Southwest deal was found by Cheapflights users on 4/20. 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.
Thu 9/1712:40 pm
BHM
- DEN
1 stop6h 15m
Southwest
Tue 9/226:05 pm
DEN
- BHM
Nonstop2h 45m
Southwest
Deal found 4/20![Southwest logo]()
$284
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:56 pm
CHA
- DEN
1 stop6h 37m
Delta
Fri 6/1212:44 am
DEN
- CHA
1 stop6h 35m
Delta
Deal found 4/21![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Sat 8/154:15 pm
CHA
- DEN
Nonstop3h 24m
United Airlines
Sat 8/221:25 pm
DEN
- CHA
1 stop7h 38m
United Airlines
Deal found 4/21![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 4/22. 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 5/217:56 pm
CHA
- DEN
1 stop6h 37m
Delta
Tue 6/23:15 pm
DEN
- CHA
1 stop6h 38m
Delta
Deal found 4/22![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 4/22. 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.
Mon 6/17:45 pm
ATL
- DEN
1 stop5h 40m
Southwest
Tue 6/28:45 am
DEN
- ATL
2 stops6h 50m
Southwest
Deal found 4/22![Southwest logo]()
$322
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Thu 5/76:15 am
PNS
- COS
1 stop6h 10m
United Airlines
Tue 5/121:25 pm
COS
- PNS
2 stops7h 34m
United Airlines
Deal found 4/22![United Airlines logo]()
$302
This Delta deal was found by Cheapflights users on 4/22. 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.
Fri 5/227:56 pm
CHA
- DEN
1 stop6h 37m
Delta
Mon 6/15:45 am
DEN
- CHA
1 stop7h 47m
Delta
Deal found 4/22![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 4/22. 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.
Wed 6/36:15 am
PNS
- DEN
2 stops9h 25m
Southwest
Wed 6/106:05 am
DEN
- PNS
2 stops8h 10m
Southwest
Deal found 4/22![Southwest logo]()
$322
This United Airlines deal was found by Cheapflights users on 4/21. 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 8/183:30 pm
PNS
- COS
1 stop6h 14m
United Airlines
Wed 8/195:30 am
COS
- PNS
1 stop7h 24m
United Airlines
Deal found 4/21![United Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am
MGM
- DEN
1 stop7h 26m
Delta
Sat 9/126:05 am
DEN
- MGM
1 stop4h 43m
Delta
Deal found 4/19![Delta logo]()
$310
This Southwest deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” 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 5/286:20 pm
BHM
- DEN
Nonstop2h 55m
Southwest
Tue 6/26:10 pm
DEN
- BHM
Nonstop2h 45m
Southwest
Deal found 4/19![Southwest logo]()
$339
This United Airlines deal was found by Cheapflights users on 4/22. 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 5/135:41 pm
CHA
- DEN
1 stop8h 09m
United Airlines
Sat 5/163:35 pm
DEN
- CHA
1 stop5h 28m
United Airlines
Deal found 4/22![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 4/20. 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.
Wed 7/84:21 pm
PNS
- COS
1 stop6h 32m
Delta
Wed 7/156:16 pm
COS
- PNS
2 stops13h 01m
Delta
Deal found 4/20![Delta logo]()
$314
This Southwest deal was found by Cheapflights users on 4/20. 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.
Mon 5/118:45 pm
ATL
- DEN
1 stop5h 00m
Southwest
Tue 5/128:45 am
DEN
- ATL
2 stops6h 50m
Southwest
Deal found 4/20![Southwest logo]()
$340
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Sat 9/122:01 pm
CHA
- DEN
1 stop7h 38m
United Airlines
Sat 9/1910:00 am
DEN
- CHA
Nonstop3h 04m
United Airlines
Deal found 4/21![United Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” 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 8/145:55 pm
MGM
- DEN
1 stop6h 50m
Delta
Mon 8/176:05 am
DEN
- MGM
1 stop6h 39m
Delta
Deal found 4/19![Delta logo]()
$328
This Southwest deal was found by Cheapflights users on 4/22. 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 9/55:45 am
BHM
- DEN
2 stops8h 20m
Southwest
Wed 9/911:15 am
DEN
- BHM
2 stops6h 15m
Southwest
Deal found 4/22![Southwest logo]()
$352
This United Airlines deal was found by Cheapflights users on 4/22. 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 5/203:50 pm
PNS
- DEN
Nonstop3h 25m
United Airlines
Wed 5/2710:20 am
DEN
- PNS
Nonstop2h 55m
United Airlines
Deal found 4/22![United Airlines logo]()
$320
This Delta deal was found by Cheapflights users on 4/20. 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 6/212:39 pm
MGM
- DEN
1 stop8h 22m
Delta
Tue 6/97:15 am
DEN
- MGM
1 stop5h 54m
Delta
Deal found 4/20![Delta logo]()
$328
This Southwest deal was found by Cheapflights users on 4/20. 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.
Sat 6/65:25 am
BHM
- DEN
2 stops6h 55m
Southwest
Tue 6/97:20 am
DEN
- BHM
2 stops7h 25m
Southwest
Deal found 4/20![Southwest logo]()
$352
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/205:35 am
CHA
- DEN
1 stop5h 55m
Delta
Fri 6/2612:44 am
DEN
- CHA
1 stop6h 35m
Delta
Deal found 4/21![Delta logo]()
$334
This Southwest deal was found by Cheapflights users on 4/22. 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.
Wed 5/274:20 pm
ATL
- COS
2 stops7h 00m
Southwest
Tue 6/212:40 pm
COS
- ATL
2 stops8h 00m
Southwest
Deal found 4/22![Southwest logo]()
$356
This Delta deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” 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 7/138:20 pm
CHA
- DEN
1 stop6h 15m
Delta
Tue 7/216:05 am
DEN
- CHA
1 stop6h 14m
Delta
Deal found 4/18![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Sat 5/165:25 pm
CHA
- DEN
1 stop8h 33m
United Airlines
Sat 5/2310:00 am
DEN
- CHA
Nonstop3h 04m
United Airlines
Deal found 4/22![United Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 4/20. 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.
Tue 5/196:20 am
BHM
- DEN
1 stop4h 50m
Southwest
Thu 5/215:35 am
DEN
- BHM
2 stops8h 25m
Southwest
Deal found 4/20![Southwest logo]()
$371
Last-minute flights from Alabama to ColoradoDiscover last-minute flight deals from Alabama to Colorado. Data last updated April 23, 2026 and is based on user searches.
Discover last-minute flight deals from Alabama to Colorado. Data last updated April 23, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 4/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:24 pm
PNS
- DEN
Nonstop3h 25m
Frontier
Mon 5/42:20 pm
DEN
- PNS
Nonstop2h 54m
Frontier
Deal found 4/23![Frontier logo]()
$108
This Booking.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” 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 5/18:51 pm
ATL
- DEN
Nonstop3h 38m
Frontier
Fri 5/811:54 pm
DEN
- ATL
Nonstop3h 04m
Frontier
Deal found 4/19![Frontier logo]()
$118
This Frontier deal was found by Cheapflights users on 4/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:35 am
ATL
- DEN
Nonstop3h 30m
Frontier
Wed 5/1311:54 pm
DEN
- ATL
Nonstop3h 04m
Frontier
Deal found 4/20![Frontier logo]()
$112
This Cheapflightsfares deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” 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 5/88:40 pm
ATL
- DEN
Nonstop3h 44m
Frontier
Fri 5/1511:54 pm
DEN
- ATL
Nonstop3h 04m
Frontier
Deal found 4/19![Frontier logo]()
$117
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:40 pm
ATL
- DEN
Nonstop3h 44m
Frontier
Tue 5/126:30 am
DEN
- ATL
Nonstop3h 03m
Frontier
Deal found 4/21![Frontier logo]()
$111
This Cheapflightsfares deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” 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 5/98:40 pm
ATL
- DEN
Nonstop3h 44m
Frontier
Fri 5/1511:54 pm
DEN
- ATL
Nonstop3h 04m
Frontier
Deal found 4/19![Frontier logo]()
$122
This Frontier deal was found by Cheapflights users on 4/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:33 pm
ATL
- DEN
Nonstop3h 31m
Frontier
Tue 5/1211:54 pm
DEN
- ATL
Nonstop3h 04m
Frontier
Deal found 4/20![Frontier logo]()
$106
This Cheapflightsfares deal was found by Cheapflights users on 4/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:33 pm
ATL
- DEN
Nonstop3h 31m
Frontier
Tue 5/2611:54 pm
DEN
- ATL
Nonstop3h 04m
Frontier
Deal found 4/20![Frontier logo]()
$114
This Frontier deal was found by Cheapflights users on 4/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:40 pm
ATL
- DEN
Nonstop3h 44m
Frontier
Fri 5/1511:54 pm
DEN
- ATL
Nonstop3h 04m
Frontier
Deal found 4/20![Frontier logo]()
$123
This Frontier deal was found by Cheapflights users on 4/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:40 pm
ATL
- DEN
Nonstop3h 44m
Frontier
Mon 5/186:30 am
DEN
- ATL
Nonstop3h 03m
Frontier
Deal found 4/21![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Tue 5/128:45 pm
ATL
- DEN
1 stop14h 12m
Frontier
Wed 5/1311:45 pm
DEN
- ATL
1 stop8h 40m
Frontier
Deal found 4/22![Frontier logo]()
$126
This Cheapflightsfares deal was found by Cheapflights users on 4/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/198:40 pm
ATL
- DEN
Nonstop3h 44m
Frontier
Wed 5/2711:54 pm
DEN
- ATL
Nonstop3h 04m
Frontier
Deal found 4/20![Frontier logo]()
$125
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 April 23, 2026.
Search for one-way flight options from Alabama to Colorado. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Sat 5/25:24 pm
PNS
- DEN
Nonstop3h 24m
Frontier
Deal found 4/20![Frontier logo]()
$43
This Frontier deal was found by Cheapflights users on 4/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:36 pm
PNS
- DEN
Nonstop3h 34m
Frontier
Deal found 4/20![Frontier logo]()
$44
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:40 pm
ATL
- DEN
Nonstop3h 44m
Frontier
Deal found 4/21![Frontier logo]()
$53
This Super.com deal was found by Cheapflights users on 4/21. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:24 pm
PNS
- DEN
Nonstop3h 25m
Frontier
Deal found 4/21![Frontier logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” 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 5/18:51 pm
ATL
- DEN
Nonstop3h 38m
Frontier
Deal found 4/19![Frontier logo]()
$58
This Frontier deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” 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 5/158:40 pm
ATL
- DEN
Nonstop3h 44m
Frontier
Deal found 4/18![Frontier logo]()
$60
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 6/37:35 am
ATL
- DEN
Nonstop3h 30m
Frontier
Deal found 4/20![Frontier logo]()
$61
This Frontier deal was found by Cheapflights users on 4/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:40 am
ATL
- DEN
Nonstop3h 23m
Frontier
Deal found 4/20![Frontier logo]()
$62
This Super.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:40 pm
ATL
- DEN
Nonstop3h 44m
Frontier
Deal found 4/19![Frontier logo]()
$63
This Frontier deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” 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 5/217:36 pm
PNS
- DEN
Nonstop3h 34m
Frontier
Deal found 4/19![Frontier logo]()
$64
This Super.com deal was found by Cheapflights users on 4/21. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2312:33 pm
ATL
- DEN
Nonstop3h 31m
Frontier
Deal found 4/21![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Tue 5/1910:39 am
ATL
- DEN
1 stop7h 26m
Frontier
Deal found 4/21![Frontier logo]()
$71
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 April 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $106 (Frontier) |
One-way from | $43 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $395 |
Good round-trip deal | $424 or less |
Good one-way deal | $238 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 April 23, 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
Wed 6/3
7:30 am-8:51 am
Nonstop3h 21m
Denver Intl
Wed 6/10
1:26 pm-6:30 pm
Nonstop3h 04m
$233
AtlantaDenver
ATL - DEN
ATLDEN
Atlanta Hartsfield-Jackson
Wed 6/3
4:20 pm-7:25 pm
1 stop5h 05m
Denver Intl
Wed 6/10
6:15 am-12:50 pm
1 stop4h 35m
$270
BirminghamDenver
BHM - DEN
BHMDEN
Birmingham
Tue 5/12
3:52 pm-6:10 pm
Nonstop3h 18m
Denver Intl
Thu 5/14
5:27 pm-9:29 pm
Nonstop3h 02m
$272
BirminghamDenver
BHM - DEN
BHMDEN
Birmingham
Thu 9/17
12:40 pm-5:55 pm
1 stop6h 15m
Denver Intl
Tue 9/22
6:05 pm-9:50 pm
Nonstop2h 45m
$284
ChattanoogaDenver
CHA - DEN
CHADEN
Chattanooga Lovell Field
Sat 8/15
4:15 pm-5:39 pm
Nonstop3h 24m
Denver Intl
Sat 8/22
1:25 pm-11:03 pm
1 stop7h 38m
$299
PensacolaColorado Springs
PNS - COS
PNSCOS
Pensacola
Thu 5/7
6:15 am-11:25 am
1 stop6h 10m
Colorado Springs
Tue 5/12
1:25 pm-9:59 pm
2 stops7h 34m
$302
PensacolaColorado Springs
PNS - COS
PNSCOS
Pensacola
Tue 8/18
3:30 pm-8:44 pm
1 stop6h 14m
Colorado Springs
Wed 8/19
5:30 am-1:54 pm
1 stop7h 24m
$307
HuntsvilleDenver
HSV - DEN
HSVDEN
Huntsville
Tue 7/14
6:19 pm-12:35 am
1 stop7h 16m
Denver Intl
Thu 7/23
12:40 am-9:02 am
1 stop7h 22m
$309
ChattanoogaDenver
CHA - DEN
CHADEN
Chattanooga Lovell Field
Fri 6/5
7:56 pm-12:33 am
1 stop6h 37m
Denver Intl
Fri 6/12
12:44 am-9:19 am
1 stop6h 35m
$309
ChattanoogaDenver
CHA - DEN
CHADEN
Chattanooga Lovell Field
Thu 5/21
7:56 pm-12:33 am
1 stop6h 37m
Denver Intl
Tue 6/2
3:15 pm-11:53 pm
1 stop6h 38m
$309
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.
PNS-COS
HSV-DEN
PNS-DEN
CHA-DEN
ATL-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
PNS-COS
HSV-DEN
PNS-DEN
CHA-DEN
What is the cheapest month to book a flight from Alabama to Colorado?
Currently, June is the cheapest month in which you can book a flight from Alabama to Colorado (average of $124). 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 April 23, 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.
Weekly flight availability from Alabama to Colorado
Explore weekly flight availability from Alabama 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 April 23, 2026.
The most flights from USAL to USCO are scheduled on a Monday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Alabama to Colorado?
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 April 23, 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.
Food
7.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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 April 23, 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 April 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$148 | Average$441 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$430 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$236 | Average$395 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$248 | Average$474 | FlexibilityNo cancel fee | On-time71% |