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Alabama

$42+ 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BHM
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Colorado to Alabama

Keep the following information in mind while searching for Colorado to Alabama flight deals. Data was last updated September 17, 2025.

Round-trip from

$100
(Frontier)

One-way from

$42
(Kiwi.com)

Popular in

November

Cheapest in

April

Average price

$404

Good round-trip deal

$285 or less

Good one-way deal

$122 or less
From Colorado to Alabama
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One-way flight from Colorado to Alabama
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Highest demand for flights based on searches. 6% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Colorado to Alabama.
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Price to beat on a one-way flight from Colorado to Alabama.
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Find flight deals from Colorado to Alabama

Cheapest flights from Colorado to Alabama
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 September 17, 2025.

This Frontier deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1711:59 pmDEN - ATL
1 stop6h 10mFrontier
Tue 10/2110:29 amATL - DEN
Nonstop3h 30mFrontier
Deal found 9/16$100
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:59 amDEN - ATL
Nonstop3h 03mFrontier
Mon 11/38:00 pmATL - DEN
Nonstop3h 28mFrontier
Deal found 9/17$101
This CheapOair deal was found by Cheapflights users on 9/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/512:59 amDEN - ATL
Nonstop3h 03mFrontier
Sun 11/97:30 amATL - DEN
Nonstop3h 33mFrontier
Deal found 9/17$102
This Priceline deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/241:42 pmDEN - ATL
Nonstop3h 08mFrontier
Sat 10/257:30 amATL - DEN
Nonstop3h 33mFrontier
Deal found 9/16$104
This Trip.com deal was found by Cheapflights users on 9/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/151:40 pmDEN - ATL
Nonstop3h 08mFrontier
Wed 10/228:00 amATL - DEN
1 stop6h 44mFrontier
Deal found 9/17$105
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/221:40 pmDEN - ATL
Nonstop3h 08mFrontier
Wed 10/295:02 pmATL - DEN
1 stop16h 34mFrontier
Deal found 9/17$107
This CheapOair deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/612:59 amDEN - ATL
Nonstop3h 03mFrontier
Wed 10/157:30 amATL - DEN
Nonstop3h 33mFrontier
Deal found 9/16$109
This Trip.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/312:59 amDEN - ATL
Nonstop3h 03mFrontier
Thu 11/66:19 pmATL - DEN
1 stop6h 53mFrontier
Deal found 9/16$111
This Priceline deal was found by Cheapflights users on 9/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/812:59 amDEN - ATL
Nonstop3h 03mFrontier
Wed 11/127:30 amATL - DEN
Nonstop3h 33mFrontier
Deal found 9/17$112
This Frontier deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/75:51 pmDEN - ATL
1 stop10h 17mFrontier
Wed 10/810:29 amATL - DEN
Nonstop3h 30mFrontier
Deal found 9/15$113
This Cheapflightsfares deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/412:59 amDEN - ATL
Nonstop3h 03mFrontier
Sun 11/97:30 amATL - DEN
Nonstop3h 33mFrontier
Deal found 9/15$114
This Frontier deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2012:59 amDEN - ATL
Nonstop3h 03mFrontier
Sat 11/86:29 pmATL - DEN
Nonstop3h 30mFrontier
Deal found 9/15$115

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 September 17, 2025.
Use the filters below to find and compare flights from Colorado to Alabama that are best for you.

Fly from

Colorado

Fly to

Alabama

Route

Depart

Return

Price

DenverAtlanta

DEN - ATL

DENATL

Denver Intl

Tue 10/7

4:47 pm-9:50 pm

Nonstop3h 03m

Atlanta Hartsfield-Jackson

Wed 10/15

8:25 pm-9:41 pm

Nonstop3h 16m

$197

DenverPensacola

DEN - PNS

DENPNS

Denver Intl

Fri 10/17

12:50 am-8:36 am

1 stop6h 46m

Pensacola

Sat 10/25

6:00 am-12:52 pm

1 stop7h 52m

$217

DenverAtlanta

DEN - ATL

DENATL

Denver Intl

Wed 12/3

8:05 am-3:05 pm

1 stop5h 00m

Atlanta Hartsfield-Jackson

Sat 12/6

6:05 am-11:25 am

2 stops7h 20m

$222

DenverChattanooga

DEN - CHA

DENCHA

Denver Intl

Fri 10/31

7:21 am-4:29 pm

1 stop7h 08m

Chattanooga Lovell Field

Mon 11/3

7:15 pm-11:09 pm

1 stop5h 54m

$229

DenverPensacola

DEN - PNS

DENPNS

Denver Intl

Tue 12/16

8:05 am-3:35 pm

1 stop6h 30m

Pensacola

Fri 12/19

8:30 pm-12:45 am

1 stop5h 15m

$249

DenverPensacola

DEN - PNS

DENPNS

Denver Intl

Thu 1/29

6:05 am-12:53 pm

1 stop5h 48m

Pensacola

Mon 2/2

1:59 pm-8:28 pm

1 stop7h 29m

$249

DenverPensacola

DEN - PNS

DENPNS

Denver Intl

Fri 11/14

11:34 am-8:11 pm

1 stop7h 37m

Pensacola

Sun 11/16

7:09 pm-12:13 am

1 stop6h 04m

$249

DenverHuntsville

DEN - HSV

DENHSV

Denver Intl

Thu 12/11

5:02 am-11:59 am

1 stop5h 57m

Huntsville

Mon 12/15

3:41 pm-6:00 pm

Nonstop3h 19m

$253

DenverHuntsville

DEN - HSV

DENHSV

Denver Intl

Sat 10/4

5:30 pm-9:14 pm

Nonstop2h 44m

Huntsville

Mon 10/6

6:10 pm-11:30 pm

1 stop6h 20m

$254

DenverPensacola

DEN - PNS

DENPNS

Denver Intl

Thu 12/11

6:05 am-12:45 pm

1 stop5h 40m

Pensacola

Sun 12/14

4:30 pm-12:10 am

1 stop8h 40m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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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.
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

What is the cheapest month to book a flight from Colorado to Alabama?

Currently, August is the cheapest month in which you can book a flight from Colorado to Alabama (average of $363). Flying from Colorado to Alabama in March is currently the most expensive (average of $457). 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 September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Alabama as you normally would.

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 September 17, 2025.

The most flights from USCO to USAL are scheduled on a Monday (3 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

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 September 17, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United 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.
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • How popular is this Colorado to Alabama flight route?

    Within the past month, 2 users have taken a look at flights from Colorado to Alabama.

  • How long is the flight from Colorado to Alabama?

    There are many flights that can get you from Colorado to Alabama in 3h 03m. Fly via Delta, Southwest, or American Airlines to get the fastest option. Airlines will cover a distance of 1196 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Colorado to Alabama one-way?

    The cheapest airlines for a one-way flight from Colorado to Alabama are Frontier ($43), United Airlines ($79), and Southwest ($99).

  • Can I find deals for flights from Colorado to Alabama that include hotel bookings?

    Yes. In addition to deals on Colorado to Alabama flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Alabama?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Alabama.

  • Can I find deals for business class flights from Colorado to Alabama?

    Yes. Cheapflights offers flight deals from Colorado to Alabama by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colorado to Alabama?

    Currently, August is the cheapest month in which you can book a flight from Colorado to Alabama (average of $363). Flying from Colorado to Alabama in March is currently the most expensive (average of $457). 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.

See more FAQs

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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.
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Top 4 airlines flying from Colorado to Alabama

Discover the top 4 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$123Average$392FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$206Average$404FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$236Average$493FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$262Average$413FlexibilityNo cancel feeOn-time63%

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