$44+ Cheap flights from Colorado to Alabama
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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BHM
May 22 — May 291
Round-trip
1 adult, Economy
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Find cheap flights from Colorado to Alabama with Cheapflights
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Cheapest flights from Colorado to AlabamaExplore the most affordable flight options available from Colorado to Alabama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2026.
Explore the most affordable flight options available from Colorado to Alabama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2026.
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.
Sun 10/187:34 pm
DEN
- VPS
Nonstop3h 03m
Allegiant Air
Thu 10/227:00 am
VPS
- DEN
Nonstop3h 30m
Allegiant Air
Deal found 4/21![Allegiant Air logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:17 pm
DEN
- VPS
Nonstop3h 03m
Allegiant Air
Sun 9/2011:06 am
VPS
- DEN
Nonstop3h 30m
Allegiant Air
Deal found 4/17![Allegiant Air logo]()
$119
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.
Mon 5/1111:54 pm
DEN
- ATL
Nonstop3h 04m
Frontier
Wed 5/138:40 pm
ATL
- DEN
Nonstop3h 44m
Frontier
Deal found 4/20![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 5/1911:54 pm
DEN
- ATL
Nonstop3h 04m
Frontier
Tue 5/268:40 pm
ATL
- DEN
Nonstop3h 44m
Frontier
Deal found 4/20![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 5/129:06 pm
DEN
- ATL
1 stop9h 58m
Frontier
Mon 5/189:25 pm
ATL
- DEN
1 stop12h 41m
Frontier
Deal found 4/17![Frontier logo]()
$126
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/911:54 pm
DEN
- ATL
Nonstop3h 04m
Frontier
Tue 5/128:40 pm
ATL
- DEN
Nonstop3h 44m
Frontier
Deal found 4/18![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 9/1312:17 pm
DEN
- VPS
Nonstop3h 03m
Allegiant Air
Sun 9/2011:06 am
VPS
- DEN
Nonstop3h 30m
Allegiant Air
Deal found 4/17![Allegiant Air logo]()
$129
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1511:54 pm
DEN
- ATL
Nonstop3h 04m
Frontier
Tue 5/197:00 am
ATL
- DEN
1 stop9h 13m
Frontier
Deal found 4/18![Frontier logo]()
$129
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.
Sat 5/211:59 pm
DEN
- ATL
Nonstop3h 12m
Frontier
Thu 5/147:35 am
ATL
- DEN
Nonstop3h 30m
Frontier
Deal found 4/21![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 5/810:00 am
DEN
- ATL
Nonstop3h 09m
Frontier
Mon 5/117:50 pm
ATL
- DEN
1 stop22h 12m
Frontier
Deal found 4/17![Frontier logo]()
$132
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.
Wed 5/136:30 am
DEN
- ATL
Nonstop3h 03m
Frontier
Thu 5/144:04 pm
ATL
- DEN
1 stop7h 37m
Frontier
Deal found 4/20![Frontier logo]()
$133
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/189:54 pm
DEN
- ATL
1 stop9h 15m
Frontier
Tue 5/198:40 pm
ATL
- DEN
Nonstop3h 44m
Frontier
Deal found 4/20![Frontier logo]()
$134
Best flights from Colorado to AlabamaDiscover carefully curated flight deals from Colorado to Alabama that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2026.
Discover carefully curated flight deals from Colorado to Alabama that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2026.
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 5/235:45 am
DEN
- CHA
1 stop5h 19m
Delta
Sat 6/66:25 pm
CHA
- DEN
1 stop8h 08m
Delta
Deal found 4/17![Delta logo]()
$288
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 6/165:45 pm
DEN
- HSV
Nonstop2h 53m
United Airlines
Sat 6/206:17 pm
HSV
- DEN
1 stop6h 20m
United Airlines
Deal found 4/20![United Airlines logo]()
$299
This Southwest deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 5/65:55 pm
DEN
- ATL
Nonstop3h 05m
Southwest
Fri 5/812:50 pm
ATL
- DEN
Nonstop3h 20m
Southwest
Deal found 4/17![Southwest logo]()
$307
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:00 am
GJT
- PNS
1 stop6h 42m
American Airlines
Wed 8/263:35 pm
PNS
- GJT
1 stop6h 59m
American Airlines
Deal found 4/19![American Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:15 pm
DEN
- VPS
1 stop6h 58m
Delta
Tue 6/22:55 pm
VPS
- DEN
1 stop6h 06m
Delta
Deal found 4/17![Delta logo]()
$291
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.
Tue 9/226:35 am
DEN
- PNS
2 stops6h 30m
Southwest
Tue 9/226:05 pm
PNS
- DEN
1 stop4h 55m
Southwest
Deal found 4/22![Southwest logo]()
$316
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:00 am
DEN
- CHA
1 stop5h 21m
United Airlines
Sat 9/194:15 pm
CHA
- DEN
Nonstop3h 24m
United Airlines
Deal found 4/18![United Airlines logo]()
$318
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.
Mon 5/111:50 pm
DEN
- BHM
1 stop6h 42m
Delta
Wed 5/135:20 pm
BHM
- DEN
1 stop6h 19m
Delta
Deal found 4/20![Delta logo]()
$292
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.
Mon 5/115:27 pm
DEN
- BHM
Nonstop3h 02m
United Airlines
Thu 5/143:52 pm
BHM
- DEN
Nonstop3h 18m
United Airlines
Deal found 4/20![United Airlines logo]()
$319
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:00 pm
DEN
- BHM
Nonstop2h 30m
Southwest
Thu 5/146:20 pm
BHM
- DEN
Nonstop2h 55m
Southwest
Deal found 4/21![Southwest logo]()
$328
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 8/2610:57 am
COS
- VPS
2 stops11h 11m
Delta
Sun 8/305:05 pm
VPS
- COS
1 stop5h 10m
Delta
Deal found 4/20![Delta logo]()
$307
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.
Tue 5/55:55 pm
DEN
- ATL
Nonstop3h 05m
Southwest
Fri 5/86:20 am
ATL
- DEN
Nonstop3h 20m
Southwest
Deal found 4/22![Southwest logo]()
$337
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.
Fri 7/37:15 am
DEN
- CHA
1 stop6h 05m
Delta
Sun 7/56:00 am
CHA
- DEN
1 stop5h 53m
Delta
Deal found 4/20![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 5/263:45 pm
COS
- VPS
1 stop6h 10m
American Airlines
Tue 6/26:44 am
VPS
- COS
1 stop16h 41m
American Airlines
Deal found 4/22![American Airlines logo]()
$415
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:55 pm
DEN
- HSV
Nonstop3h 00m
United Airlines
Mon 5/46:15 pm
HSV
- DEN
1 stop6h 35m
United Airlines
Deal found 4/17![United Airlines logo]()
$365
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.
Thu 6/186:05 am
DEN
- HSV
1 stop7h 03m
Delta
Tue 6/236:27 pm
HSV
- DEN
1 stop7h 07m
Delta
Deal found 4/21![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 5/121:50 pm
DEN
- BHM
2 stops7h 10m
Southwest
Thu 5/145:45 pm
BHM
- DEN
1 stop7h 00m
Southwest
Deal found 4/17![Southwest logo]()
$356
This American Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 5/191:39 pm
COS
- VPS
2 stops9h 11m
American Airlines
Fri 5/223:53 pm
VPS
- COS
1 stop7h 32m
American Airlines
Deal found 4/17![American Airlines logo]()
$438
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:55 pm
DEN
- HSV
Nonstop3h 00m
United Airlines
Mon 5/184:00 pm
HSV
- DEN
1 stop8h 58m
United Airlines
Deal found 4/19![United Airlines logo]()
$365
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.
Fri 5/81:50 pm
DEN
- ATL
Nonstop3h 04m
Delta
Mon 5/1111:05 pm
ATL
- DEN
Nonstop3h 28m
Delta
Deal found 4/20![Delta logo]()
$327
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/178:00 am
DEN
- VPS
2 stops8h 20m
Southwest
Fri 7/242:00 pm
VPS
- DEN
1 stop9h 00m
Southwest
Deal found 4/18![Southwest logo]()
$371
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.
Wed 5/2011:00 am
DEN
- HSV
Nonstop2h 53m
United Airlines
Wed 5/276:17 pm
HSV
- DEN
1 stop6h 36m
United Airlines
Deal found 4/20![United Airlines logo]()
$374
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 9/106:45 am
DEN
- CHA
1 stop5h 48m
Delta
Mon 9/147:35 pm
CHA
- DEN
1 stop6h 10m
Delta
Deal found 4/22![Delta logo]()
$334
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.
Thu 5/285:45 pm
DEN
- HSV
Nonstop2h 53m
United Airlines
Sun 5/318:00 am
HSV
- DEN
Nonstop3h 20m
United Airlines
Deal found 4/20![United Airlines logo]()
$374
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.
Fri 7/108:45 am
DEN
- VPS
2 stops7h 35m
Southwest
Wed 7/151:35 pm
VPS
- DEN
2 stops10h 15m
Southwest
Deal found 4/20![Southwest logo]()
$376
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:00 am
GJT
- PNS
1 stop7h 15m
American Airlines
Sat 5/93:05 pm
PNS
- GJT
1 stop7h 48m
American Airlines
Deal found 4/20![American Airlines logo]()
$509
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.
Fri 8/77:15 am
DEN
- CHA
1 stop6h 02m
Delta
Mon 8/107:35 pm
CHA
- DEN
1 stop6h 10m
Delta
Deal found 4/18![Delta logo]()
$334
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.
Fri 6/55:15 am
DEN
- PNS
1 stop7h 15m
Southwest
Wed 6/105:15 pm
PNS
- DEN
Nonstop3h 05m
Southwest
Deal found 4/20![Southwest logo]()
$378
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.
Thu 6/185:45 pm
DEN
- HSV
Nonstop2h 53m
United Airlines
Tue 6/236:17 pm
HSV
- DEN
1 stop6h 20m
United Airlines
Deal found 4/21![United Airlines logo]()
$384
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:42 pm
GJT
- PNS
2 stops10h 03m
American Airlines
Fri 5/153:17 pm
PNS
- GJT
1 stop7h 36m
American Airlines
Deal found 4/19![American Airlines logo]()
$523
Last-minute flights from Colorado to AlabamaDiscover last-minute flight deals from Colorado to Alabama. Data last updated April 22, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Alabama. Data last updated April 22, 2026 and is based on user searches.
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.
Sat 5/211:59 pm
DEN
- ATL
Nonstop3h 12m
Frontier
Thu 5/147:35 am
ATL
- DEN
Nonstop3h 30m
Frontier
Deal found 4/21![Frontier logo]()
$130
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.
Sat 5/212:44 pm
DEN
- PNS
Nonstop2h 55m
Frontier
Tue 5/57:36 pm
PNS
- DEN
Nonstop3h 34m
Frontier
Deal found 4/19![Frontier logo]()
$158
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.
Sun 5/32:45 pm
DEN
- PNS
Nonstop2h 54m
Frontier
Thu 5/71:42 pm
PNS
- DEN
1 stop10h 29m
Frontier
Deal found 4/19![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 5/810:00 am
DEN
- ATL
Nonstop3h 09m
Frontier
Mon 5/117:50 pm
ATL
- DEN
1 stop22h 12m
Frontier
Deal found 4/17![Frontier logo]()
$132
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/911:54 pm
DEN
- ATL
Nonstop3h 04m
Frontier
Tue 5/128:40 pm
ATL
- DEN
Nonstop3h 44m
Frontier
Deal found 4/18![Frontier logo]()
$127
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.
Mon 5/1111:54 pm
DEN
- ATL
Nonstop3h 04m
Frontier
Wed 5/138:40 pm
ATL
- DEN
Nonstop3h 44m
Frontier
Deal found 4/20![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 5/129:06 pm
DEN
- ATL
1 stop9h 58m
Frontier
Mon 5/189:25 pm
ATL
- DEN
1 stop12h 41m
Frontier
Deal found 4/17![Frontier logo]()
$126
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.
Wed 5/136:30 am
DEN
- ATL
Nonstop3h 03m
Frontier
Thu 5/144:04 pm
ATL
- DEN
1 stop7h 37m
Frontier
Deal found 4/20![Frontier logo]()
$133
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1511:54 pm
DEN
- ATL
Nonstop3h 04m
Frontier
Tue 5/197:00 am
ATL
- DEN
1 stop9h 13m
Frontier
Deal found 4/18![Frontier logo]()
$129
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/189:54 pm
DEN
- ATL
1 stop9h 15m
Frontier
Tue 5/198:40 pm
ATL
- DEN
Nonstop3h 44m
Frontier
Deal found 4/20![Frontier logo]()
$134
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 5/1911:54 pm
DEN
- ATL
Nonstop3h 04m
Frontier
Tue 5/268:40 pm
ATL
- DEN
Nonstop3h 44m
Frontier
Deal found 4/20![Frontier logo]()
$125
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/245:05 am
DEN
- ATL
1 stop12h 50m
Frontier
Sat 5/306:03 am
ATL
- DEN
1 stop20h 15m
Frontier
Deal found 4/18![Frontier logo]()
$135
One-way flights from Colorado to AlabamaSearch for one-way flight options from Colorado to Alabama. Find affordable one-way fares based on user searches. Data last updated April 22, 2026.
Search for one-way flight options from Colorado to Alabama. Find affordable one-way fares based on user searches. Data last updated April 22, 2026.
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.
Sat 5/162:46 pm
DEN
- PNS
Nonstop2h 55m
Frontier
Deal found 4/19![Frontier logo]()
$44
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.
Mon 5/182:46 pm
DEN
- PNS
Nonstop2h 55m
Frontier
Deal found 4/21![Frontier logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 5/32:45 pm
DEN
- PNS
Nonstop2h 54m
Frontier
Deal found 4/17![Frontier logo]()
$58
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” 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 7/191:20 pm
DEN
- VPS
Nonstop3h 00m
Allegiant Air
Deal found 4/17![Allegiant Air logo]()
$61
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.
Tue 5/192:46 pm
DEN
- PNS
Nonstop2h 55m
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 6/611:54 pm
DEN
- ATL
Nonstop3h 04m
Frontier
Deal found 4/21![Frontier logo]()
$69
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:30 am
DEN
- ATL
Nonstop3h 03m
Frontier
Deal found 4/20![Frontier logo]()
$70
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 5/125:00 pm
DEN
- ATL
1 stop14h 09m
Frontier
Deal found 4/21![Frontier logo]()
$71
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/181:24 pm
DEN
- VPS
Nonstop3h 00m
Allegiant Air
Deal found 4/18![Allegiant Air logo]()
$72
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 7/15:05 am
DEN
- ATL
1 stop12h 45m
Frontier
Deal found 4/20![Frontier logo]()
$77
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.
Tue 5/195:00 pm
DEN
- ATL
1 stop22h 40m
Frontier
Deal found 4/20![Frontier logo]()
$78
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.
Thu 6/41:24 pm
DEN
- VPS
Nonstop3h 00m
Allegiant Air
Deal found 4/22![Allegiant Air logo]()
$79
Find flight deals from Colorado to Alabama
Keep the following information in mind while searching for Colorado to Alabama flight deals. Data was last updated April 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $102 (Kiwi.com) |
One-way from | $44 (Frontier) |
Popular in | August |
Cheapest in | July |
Average price | $411 |
Good round-trip deal | $379 or less |
Good one-way deal | $208 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado to Alabama 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 22, 2026.
Use the filters below to find and compare flights from Colorado to Alabama that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverChattanooga
DEN - CHA
DENCHA
Denver Intl
Sat 5/23
5:45 am-1:04 pm
1 stop5h 19m
Chattanooga Lovell Field
Sat 6/6
6:25 pm-12:33 am
1 stop8h 08m
$288
DenverValparaiso
DEN - VPS
DENVPS
Denver Intl
Wed 5/27
3:15 pm-11:13 pm
1 stop6h 58m
Valparaiso Destin-Ft Walton Beach
Tue 6/2
2:55 pm-8:01 pm
1 stop6h 06m
$291
DenverBirmingham
DEN - BHM
DENBHM
Denver Intl
Mon 5/11
1:50 pm-9:32 pm
1 stop6h 42m
Birmingham
Wed 5/13
5:20 pm-10:39 pm
1 stop6h 19m
$292
DenverHuntsville
DEN - HSV
DENHSV
Denver Intl
Tue 6/16
5:45 pm-9:38 pm
Nonstop2h 53m
Huntsville
Sat 6/20
6:17 pm-11:37 pm
1 stop6h 20m
$299
DenverAtlanta
DEN - ATL
DENATL
Denver Intl
Wed 5/6
5:55 pm-11:00 pm
Nonstop3h 05m
Atlanta Hartsfield-Jackson
Fri 5/8
12:50 pm-2:10 pm
Nonstop3h 20m
$307
Colorado SpringsValparaiso
COS - VPS
COSVPS
Colorado Springs
Wed 8/26
10:57 am-11:08 pm
2 stops11h 11m
Valparaiso Destin-Ft Walton Beach
Sun 8/30
5:05 pm-9:15 pm
1 stop5h 10m
$307
DenverChattanooga
DEN - CHA
DENCHA
Denver Intl
Fri 7/3
7:15 am-3:20 pm
1 stop6h 05m
Chattanooga Lovell Field
Sun 7/5
6:00 am-9:53 am
1 stop5h 53m
$309
DenverHuntsville
DEN - HSV
DENHSV
Denver Intl
Thu 6/18
6:05 am-2:08 pm
1 stop7h 03m
Huntsville
Tue 6/23
6:27 pm-12:34 am
1 stop7h 07m
$309
DenverPensacola
DEN - PNS
DENPNS
Denver Intl
Tue 9/22
6:35 am-2:05 pm
2 stops6h 30m
Pensacola
Tue 9/22
6:05 pm-10:00 pm
1 stop4h 55m
$316
DenverChattanooga
DEN - CHA
DENCHA
Denver Intl
Tue 9/15
6:00 am-1:21 pm
1 stop5h 21m
Chattanooga Lovell Field
Sat 9/19
4:15 pm-5:39 pm
Nonstop3h 24m
$318
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Colorado to Alabama
Have a flexible travel schedule? Discover the best time to fly to Alabama from Colorado with our price prediction graph.
DEN-ATL
DEN-PNS
DEN-CHA
DEN-BHM
DEN-VPS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Colorado to Alabama
USCO-USAL
DEN-ATL
DEN-PNS
DEN-CHA
DEN-BHM
What is the cheapest month to book a flight from Colorado to Alabama?
Currently, July is the cheapest month in which you can book a flight from Colorado to Alabama (average of $111). Flying from Colorado to Alabama in December is currently the most expensive (average of $291). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CO to AL?
Find hourly flight availability from Colorado to Alabama. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2026.
It’s typically best to fly out from Colorado to Alabama in the evening. Doing so could potentially save you 13% on the flight price compared to flying at noon, which is usually more expensive.
Weekly flight availability from Colorado to Alabama
Explore weekly flight availability from Colorado to Alabama. 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 22, 2026.
The most flights from USCO to USAL are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Colorado to Alabama?
Reviews of airlines servicing Alabama
Get insights into the airlines that provide service to Alabama. 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 Alabama. Reviews last updated April 22, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Colorado to Alabama by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Colorado to Alabama. 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
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Alternative routes for Colorado to Alabama
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Alabama by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Colorado to Alabama by cabin class
Find flights from Colorado to Alabama, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Colorado and Alabama flights
Browse other Colorado and Alabama flight options. Last updated on April 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Alabama
Find the right flight back to Colorado after your stay in Alabama
Colorado to Alabama flights
Consider these flights traveling from Colorado to Alabama.
Top 5 airlines flying from Colorado to Alabama
Discover the top 5 airlines that operate flights from Colorado to Alabama. 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 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$111 | Average$387 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$118 | Average$207 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$192 | Average$410 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$229 | Average$413 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$273 | Average$417 | FlexibilityNo cancel fee | On-time63% |