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$49+ Cheap flights from Denver (DEN) 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BHM
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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Cheap flight deals from Denver to Alabama

Keep the following information in mind while searching for Denver to Alabama flight deals. Data was last updated November 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$124
(Cheapflightsfares)

One-way from

$49
(Priceline)

Popular in

November

Cheapest in

April

Average price

$561

Good round-trip deal

$289 or less

Good one-way deal

$157 or less
Provider with most accurate pricing for Denver Intl-Birmingham flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Birmingham flights.
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From Denver Intl to Alabama
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One-way flight from Denver Intl to Alabama
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Highest demand for flights based on searches. 6% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Denver Intl to Alabama.
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Price to beat on a one-way flight from Denver Intl to Alabama.
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Find flight deals from Denver to Alabama

Cheapest flights from Denver to Alabama
Explore the most affordable flight options available from Denver to Alabama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 11/9. 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 12/59:16 pmDEN - ATL
1 stop10h 04mFrontier
Mon 12/812:51 pmATL - DEN
1 stop7h 17mFrontier
Deal found 11/9$124
This Priceline deal was found by Cheapflights users on 11/9. 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.
Thu 12/1112:59 amDEN - ATL
Nonstop3h 14mFrontier
Mon 12/158:00 pmATL - DEN
Nonstop3h 38mFrontier
Deal found 11/9$125
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 12/26:00 amDEN - ATL
1 stop7h 48mFrontier
Tue 12/1612:50 pmATL - DEN
1 stop9h 23mFrontier
Deal found 11/9$126
This Cheapflightsfares deal was found by Cheapflights users on 11/9. 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.
Mon 12/16:42 amDEN - ATL
1 stop11h 53mFrontier
Sat 12/69:10 pmATL - DEN
1 stop13h 17mFrontier
Deal found 11/9$127
This Frontier deal was found by Cheapflights users on 11/9. 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 12/311:59 pmDEN - ATL
1 stop12h 41mFrontier
Wed 12/179:51 pmATL - DEN
1 stop13h 05mFrontier
Deal found 11/9$128
This Frontier deal was found by Cheapflights users on 11/10. 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 12/1612:59 amDEN - ATL
Nonstop3h 14mFrontier
Wed 12/248:30 pmATL - DEN
Nonstop3h 38mFrontier
Deal found 11/10$130
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 12/212:59 amDEN - ATL
Nonstop3h 14mFrontier
Thu 12/187:00 amATL - DEN
Nonstop3h 42mFrontier
Deal found 11/9$131
This Frontier deal was found by Cheapflights users on 11/8. 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 12/2412:14 amDEN - ATL
Nonstop3h 14mFrontier
Wed 1/1410:20 amATL - DEN
Nonstop3h 39mFrontier
Deal found 11/8$132
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 12/248:45 pmDEN - ATL
1 stop10h 35mFrontier
Fri 1/27:00 amATL - DEN
Nonstop3h 42mFrontier
Deal found 11/8$133
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 12/246:35 amDEN - ATL
2 stops28h 27mFrontier
Sat 1/37:46 amATL - DEN
Nonstop3h 42mFrontier
Deal found 11/9$134
This Super.com deal was found by Cheapflights users on 11/8. 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 12/86:00 amDEN - ATL
1 stop6h 12mFrontier
Fri 12/127:20 amATL - DEN
Nonstop3h 42mFrontier
Deal found 11/8$135
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 12/82:38 pmDEN - PNS
Nonstop2h 53mFrontier
Mon 12/157:26 pmPNS - DEN
Nonstop3h 16mFrontier
Deal found 11/8$161

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver 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 November 10, 2025.
Use the filters below to find and compare flights from Denver to Alabama that are best for you.

Fly from

Denver

Fly to

Alabama

Route

Depart

Return

Price

DenverAtlanta

DEN - ATL

DENATL

Denver Intl

Sat 11/29

6:00 am-3:03 pm

1 stop7h 03m

Atlanta Hartsfield-Jackson

Fri 12/5

7:20 am-9:02 am

Nonstop3h 42m

$150

DenverAtlanta

DEN - ATL

DENATL

Denver Intl

Wed 1/28

10:08 am-3:07 pm

Nonstop2h 59m

Atlanta Hartsfield-Jackson

Sun 2/1

8:40 am-10:18 am

Nonstop3h 38m

$160

DenverAtlanta

DEN - ATL

DENATL

Denver Intl

Tue 1/27

5:59 pm-10:59 pm

Nonstop3h 00m

Atlanta Hartsfield-Jackson

Fri 1/30

4:20 pm-5:57 pm

Nonstop3h 37m

$160

DenverAtlanta

DEN - ATL

DENATL

Denver Intl

Tue 12/9

10:20 am-3:10 pm

Nonstop2h 50m

Atlanta Hartsfield-Jackson

Sun 12/14

7:35 pm-11:10 pm

1 stop5h 35m

$166

DenverAtlanta

DEN - ATL

DENATL

Denver Intl

Sat 12/6

5:00 pm-9:45 pm

Nonstop2h 45m

Atlanta Hartsfield-Jackson

Sat 12/13

4:30 pm-5:55 pm

Nonstop3h 25m

$174

DenverAtlanta

DEN - ATL

DENATL

Denver Intl

Wed 12/3

4:44 pm-9:44 pm

Nonstop3h 00m

Atlanta Hartsfield-Jackson

Sun 12/7

10:40 pm-12:07 am

Nonstop3h 27m

$197

DenverChattanooga

DEN - CHA

DENCHA

Denver Intl

Wed 1/21

6:05 pm-12:44 pm

1 stop16h 39m

Chattanooga Lovell Field

Sun 1/25

1:34 pm-3:58 am

1 stop16h 24m

$215

DenverPensacola

DEN - PNS

DENPNS

Denver Intl

Wed 12/3

5:45 am-12:41 pm

1 stop5h 56m

Pensacola

Wed 12/10

1:26 pm-5:52 pm

1 stop5h 26m

$219

DenverPensacola

DEN - PNS

DENPNS

Denver Intl

Fri 1/30

8:45 am-3:15 pm

1 stop5h 30m

Pensacola

Mon 2/2

4:00 pm-10:40 pm

1 stop7h 40m

$219

DenverPensacola

DEN - PNS

DENPNS

Denver Intl

Wed 1/21

12:30 am-8:18 am

1 stop6h 48m

Pensacola

Tue 1/27

12:55 pm-8:44 pm

1 stop8h 49m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/7

Showing 1-10 of 60 results
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Best time to book a flight from Denver to Alabama

Have a flexible travel schedule? Discover the best time to fly to Alabama from Denver 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 Denver to Alabama

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

Currently, April is the cheapest month in which you can book a flight from Denver to Alabama (average of $90). Flying from Denver to Alabama in December is currently the most expensive (average of $289). 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 DEN to AL?

Find hourly flight availability from Denver 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 November 10, 2025.

It’s optimal to fly from Denver to Alabama in the evening. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Denver to Alabama?

Use this chart to determine the cheapest time to fly round-trip from Denver to Alabama. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Denver to Alabama flight should consider departing on Sunday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Denver to Alabama

Explore weekly flight availability from Denver 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 November 10, 2025.

The most flights from DEN to USAL are scheduled on a Monday (3 on average). You will have fewer flight options on Wednesday, 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 November 10, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Denver to Alabama have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.0

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
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.0

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
7.9
Good
8,004 reviews
Southwest
8.0
Very good
4,238 reviews

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.0

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
9,012 reviews
Southwest
8.0
Very good
4,238 reviews

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.0

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
11,047 reviews
Southwest
8.0
Very good
4,238 reviews

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.0

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 Denver to Alabama. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to Alabama?

    Denver Intl (DEN) is the airport you will fly out of if you book a flight from Denver to Alabama. It is only a 18.5 mi journey to Denver Intl (DEN) from Denver’s city center.

  • How popular is this Denver to Alabama flight route?

    The Denver Intl to Alabama flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Denver to Alabama?

    There are many flights that can get you from Denver to Alabama in 2h 50m. Fly via Frontier, United Airlines, or Southwest to get the fastest option. Airlines will cover a distance of 1196 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from Denver to Alabama are United Airlines ($79), Frontier ($80), and Southwest ($105).

  • What are the most popular routes from Denver to Alabama?

    When deciding which route to take from Denver to Alabama consider Denver Intl - Atlanta Hartsfield-Jackson, Denver Intl - Pensacola or Denver Intl - Birmingham as they are the most popular.

  • What are the most reliable airlines from Denver to Alabama?

    The top 3 most reliable airlines when flying from Denver to Alabama are SkyWest Airlines (81%), United Airlines (81%) and Southwest (81%).

  • What are the cheapest flights from Denver to Alabama?

    Looking at all options, your cheapest flight can be booked for $143. While the most popular route (Denver Intl - Atlanta Hartsfield-Jackson) can be booked for $91 on average, our data indicates $389 when flying from Denver to Alabama.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver 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 Denver to Alabama?

    Currently, April is the cheapest month in which you can book a flight from Denver to Alabama (average of $90). Flying from Denver to Alabama in December is currently the most expensive (average of $289). 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 Denver 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 Denver to Alabama

Discover the top 4 airlines that operate flights from Denver 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 November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$123Average$395FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$206Average$392FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$262Average$393FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$267Average$435FlexibilityNo cancel feeOn-time69%

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