HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Alabama

$69+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BHM
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado to Alabama with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$90
(Kiwi.com)

One-way from

$69
(Frontier)

Popular in

November

Cheapest in

August

Average price

$417

Good round-trip deal

$377 or less

Good one-way deal

$208 or less
Provider with most accurate pricing for Denver Intl-Birmingham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Birmingham flights.
Search Deals
From Colorado to Alabama
Search Deals
One-way flight from Colorado to Alabama
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Colorado to Alabama.
Search Deals
Price to beat on a one-way flight from Colorado to Alabama.
Search Deals

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 February 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Mon 3/2411:59 pmDEN - ATL
Nonstop2h 59mFrontier
Sat 3/299:10 pmATL - DEN
Nonstop3h 41mFrontier
Deal found 2/20$90
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/311:57 pmDEN - ATL
Nonstop3h 03mMultiple Airlines
Sat 4/1211:13 amATL - DEN
1 stop11h 32mMultiple Airlines
Deal found 2/19$147
This Frontier deal was found by Cheapflights users on 2/18. 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.
Sun 3/22:38 pmDEN - PNS
Nonstop2h 52mFrontier
Tue 3/45:23 pmPNS - DEN
Nonstop3h 25mFrontier
Deal found 2/18$158
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 4/94:39 pmCOS - ATL
1 stop5h 19mAmerican Airlines
Wed 4/1611:06 amATL - COS
1 stop6h 43mAmerican Airlines
Deal found 2/19$167
This Delta deal was found by Cheapflights users on 2/20. 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 4/412:55 amDEN - ATL
Nonstop2h 50mDelta
Tue 4/83:50 pmATL - DEN
Nonstop3h 16mDelta
Deal found 2/20$197
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 10/185:00 amDEN - CHA
1 stop6h 15mAmerican Airlines
Sat 10/255:02 amCHA - DEN
1 stop5h 46mAmerican Airlines
Deal found 2/20$217
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 4/26:02 amDEN - ATL
1 stop5h 40mUnited Airlines
Sat 4/55:44 pmATL - DEN
1 stop6h 28mUnited Airlines
Deal found 2/19$218
This Southwest deal was found by Cheapflights users on 2/19. 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.
Mon 4/72:20 pmDEN - PNS
Nonstop2h 35mSouthwest
Thu 4/1012:15 pmPNS - DEN
Nonstop3h 25mSouthwest
Deal found 2/19$235
This Southwest deal was found by Cheapflights users on 2/20. 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 3/117:35 pmDEN - BHM
Nonstop2h 30mSouthwest
Wed 3/127:00 amBHM - DEN
Nonstop3h 05mSouthwest
Deal found 2/20$237
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/265:05 amDEN - HSV
1 stop4h 55mAmerican Airlines
Tue 4/16:20 amHSV - DEN
1 stop8h 26mAmerican Airlines
Deal found 2/20$239
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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.
Fri 4/116:35 pmDEN - ATL
1 stop13h 39mSun Country Air
Mon 4/1411:49 amATL - DEN
1 stop7h 20mSun Country Air
Deal found 2/20$250
This Southwest deal was found by Cheapflights users on 2/20. 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 3/102:45 pmDEN - ATL
2 stops6h 35mSouthwest
Thu 3/1310:45 pmATL - DEN
Nonstop3h 30mSouthwest
Deal found 2/20$252

Find flights from Colorado to Alabama within your budget

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 February 20, 2025.

Fly from

Colorado

Fly to

Alabama

Route

Depart

Return

Price

DenverAtlanta

DEN - ATL

DENATL

Denver Intl

Mon 3/24

11:59 pm-4:58 am

Nonstop2h 59m

Atlanta Hartsfield-Jackson

Sat 3/29

9:10 pm-10:51 pm

Nonstop3h 41m

$90

DenverAtlanta

DEN - ATL

DENATL

Denver Intl

Thu 4/3

11:57 pm-5:00 am

Nonstop3h 03m

Atlanta Hartsfield-Jackson

Sat 4/12

11:13 am-8:45 pm

1 stop11h 32m

$147

DenverPensacola

DEN - PNS

DENPNS

Denver Intl

Sun 3/2

2:38 pm-6:30 pm

Nonstop2h 52m

Pensacola

Mon 3/3

7:27 pm-9:53 pm

Nonstop3h 26m

$158

Colorado SpringsAtlanta

COS - ATL

COSATL

Colorado Springs

Wed 4/9

4:39 pm-11:58 pm

1 stop5h 19m

Atlanta Hartsfield-Jackson

Wed 4/16

11:06 am-3:49 pm

1 stop6h 43m

$167

DenverAtlanta

DEN - ATL

DENATL

Denver Intl

Fri 4/4

12:55 am-5:45 am

Nonstop2h 50m

Atlanta Hartsfield-Jackson

Tue 4/8

3:50 pm-5:06 pm

Nonstop3h 16m

$197

DenverAtlanta

DEN - ATL

DENATL

Denver Intl

Wed 4/2

6:02 am-1:42 pm

1 stop5h 40m

Atlanta Hartsfield-Jackson

Sat 4/5

5:44 pm-10:12 pm

1 stop6h 28m

$218

DenverPensacola

DEN - PNS

DENPNS

Denver Intl

Mon 4/7

2:20 pm-5:55 pm

Nonstop2h 35m

Pensacola

Thu 4/10

12:15 pm-2:40 pm

Nonstop3h 25m

$235

DenverChattanooga

DEN - CHA

DENCHA

Denver Intl

Mon 3/31

11:59 pm-10:43 am

1 stop8h 44m

Chattanooga Lovell Field

Tue 4/1

6:04 pm-11:59 pm

1 stop7h 55m

$237

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Tue 3/11

7:35 pm-11:05 pm

Nonstop2h 30m

Birmingham

Wed 3/12

7:00 am-9:05 am

Nonstop3h 05m

$237

DenverHuntsville

DEN - HSV

DENHSV

Denver Intl

Wed 3/26

5:05 am-11:00 am

1 stop4h 55m

Huntsville

Tue 4/1

6:20 am-1:46 pm

1 stop8h 26m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 60 results
1
2
3
...
6

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.

Travel insights for flights from Colorado to Alabama

Get recent, data-driven insights about flights from Colorado to Alabama including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Colorado to Alabama (average of $376). Flying from Colorado to Alabama in March is currently the most expensive (average of $463). 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 February 20, 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.

Rainfall in Alabama by month

Plan your trip to Alabama by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Alabama ranges from 3.4 - 5.2 inches per month. March is typically the wettest month, when rainfall can reach 5.2 in. October is typically the driest time to visit Alabama when rainfall is around 3.4 in.

Temperature in Alabama by month

Plan your trip to Alabama by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Alabama, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

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 February 20, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from Colorado to Alabama. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Allegiant Air
7.3
Good
765 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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, 4 users have taken a look at flights from Colorado to Alabama.

  • 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 ($69), Delta ($99), and United Airlines ($104).

  • 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, October is the cheapest month in which you can book a flight from Colorado to Alabama (average of $376). Flying from Colorado to Alabama in March is currently the most expensive (average of $463). 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

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.

Alternative routes for Colorado to Alabama

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Miami flights
Newark to Fort Lauderdale flights
Newark to Miami flights
LaGuardia to Fort Lauderdale flights
LaGuardia to Miami flights
John F Kennedy Intl to Fort Lauderdale flights
John F Kennedy Intl to Los Angeles flights
Newark to Orlando flights
Los Angeles to John F Kennedy Intl flights
John F Kennedy Intl to Las Vegas flights
Newark to Los Angeles flights
John F Kennedy Intl to Orlando flights
Los Angeles to Newark flights
John F Kennedy Intl to West Palm Beach flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
O'Hare Intl to Fort Lauderdale flights
O'Hare Intl to Las Vegas flights
John F Kennedy Intl to O'Hare Intl flights
Dallas/Fort Worth to LaGuardia flights
LaGuardia to Orlando flights
Dallas/Fort Worth to Seattle flights
San Francisco to John F Kennedy Intl flights
Dallas/Fort Worth to Las Vegas flights
Newark to Las Vegas flights
Newark to Tampa flights
Boston to Fort Lauderdale flights
Seattle to Los Angeles flights
Newark to Dallas/Fort Worth flights
Dallas/Fort Worth to Orlando flights
O'Hare Intl to John F Kennedy Intl flights
O'Hare Intl to Miami flights
Seattle to Sky Harbor Intl flights
O'Hare Intl to Sky Harbor Intl flights
Dallas/Fort Worth to John F Kennedy Intl flights
John F Kennedy Intl to San Francisco flights
LaGuardia to Tampa flights
John F Kennedy Intl to Sky Harbor Intl flights
John F Kennedy Intl to Tampa flights
Reagan-National to Miami flights
Minneapolis to Sky Harbor Intl flights
Dulles Intl to Orlando flights
Seattle to Las Vegas flights
Minneapolis to Las Vegas flights
Los Angeles to Seattle flights
John F Kennedy Intl to Atlanta flights
Dallas/Fort Worth to Newark flights
San Francisco to Newark flights
Dulles Intl to Dallas/Fort Worth flights
Boston to Miami flights

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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$168Average$423FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$216Average$392FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$235Average$499FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$242Average$432FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.