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$169+ Cheap flights from Denver to Birmingham, AL (DEN - BHM)

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BHM
jan 11 — jan 181
dom 1/11
dom 1/18
1 adult, Economy
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Find cheap flights from Denver to Birmingham with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Denver Intl to Birmingham are usually found in April or September, booked 63 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap flight deals from Denver to Birmingham

Cheapest flights from Denver to Birmingham
Explore the most affordable flight options available from Denver to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on dezembro 12, 2025.

This Southwest deal was found by Cheapflights users on 12/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/245:05 pmDEN - BHM
Nonstop2h 25mSouthwest
qua 12/315:50 pmBHM - DEN
1 stop5h 25mSouthwest
Deal found 12/10$467
This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/2412:42 pmDEN - BHM
1 stop5h 56mDelta
qui 1/14:19 pmBHM - DEN
1 stop6h 26mDelta
Deal found 12/10$477
This United Airlines deal was found by Cheapflights users on 12/11. 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.
qui 12/2510:50 amDEN - BHM
Nonstop2h 50mUnited Airlines
sáb 1/38:00 amBHM - DEN
Nonstop3h 34mUnited Airlines
Deal found 12/11$497
This United Airlines deal was found by Cheapflights users on 12/11. 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.
qui 12/2510:02 amDEN - BHM
1 stop5h 11mUnited Airlines
qui 1/18:00 amBHM - DEN
Nonstop3h 34mUnited Airlines
Deal found 12/11$507
This Southwest deal was found by Cheapflights users on 12/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 12/285:15 amDEN - BHM
1 stop4h 15mSouthwest
ter 12/307:10 pmBHM - DEN
1 stop4h 55mSouthwest
Deal found 12/10$512
This American Airlines deal was found by Cheapflights users on 12/11. 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.
qua 12/242:45 pmDEN - BHM
1 stop18h 10mAmerican Airlines
qua 12/316:36 amBHM - DEN
1 stop12h 01mAmerican Airlines
Deal found 12/11$515
This United Airlines deal was found by Cheapflights users on 12/11. 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.
qua 12/248:26 pmDEN - BHM
1 stop24h 29mUnited Airlines
qua 12/313:30 pmBHM - DEN
Nonstop3h 32mUnited Airlines
Deal found 12/11$516
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 12/266:00 amDEN - BHM
1 stop6h 04mUnited Airlines
seg 12/295:00 pmBHM - DEN
1 stop7h 44mUnited Airlines
Deal found 12/10$517
This United Airlines deal was found by Cheapflights users on 12/11. 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.
qua 12/245:45 pmDEN - BHM
1 stop27h 10mUnited Airlines
sex 1/25:00 pmBHM - DEN
1 stop6h 06mUnited Airlines
Deal found 12/11$526

Find flight deals from Denver to Birmingham

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Birmingham (BHM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated dezembro 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$351
(United Airlines)

One-way from

$169
(Southwest)

Popular in

August

Cheapest in

April

Average price

$485

Good round-trip deal

$407 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 Denver Intl to Birmingham
Search Deals
One-way flight from Denver Intl to Birmingham
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Denver Intl to Birmingham.
Search Deals
Price to beat on a one-way flight from Denver Intl to Birmingham.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Birmingham 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 dezembro 12, 2025.
Use the filters below to find and compare flights from Denver to Birmingham that are best for you.

Fly from

Denver

Fly to

Birmingham

Route

Depart

Return

Price

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

ter 1/13

7:05 am-12:49 pm

1 stop4h 44m

Birmingham

qua 1/21

3:52 pm-10:50 pm

1 stop7h 58m

$357

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

ter 1/20

6:00 am-12:05 pm

1 stop5h 05m

Birmingham

sáb 1/31

1:00 pm-7:28 pm

1 stop7h 28m

$371

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

sáb 2/14

4:50 pm-11:19 pm

1 stop5h 29m

Birmingham

ter 2/17

8:00 am-4:00 pm

2 stops9h 00m

$376

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

sex 1/16

5:29 pm-9:31 pm

Nonstop3h 02m

Birmingham

seg 1/19

8:00 am-10:34 am

Nonstop3h 34m

$381

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

sáb 2/14

1:30 pm-9:20 pm

2 stops6h 50m

Birmingham

ter 2/17

5:05 am-12:10 pm

2 stops8h 05m

$387

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

qui 3/5

12:59 am-8:01 am

1 stop6h 02m

Birmingham

ter 3/10

5:46 pm-10:18 pm

1 stop5h 32m

$387

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

sex 1/16

5:20 pm-10:25 pm

1 stop4h 05m

Birmingham

seg 1/19

5:05 am-10:50 am

2 stops6h 45m

$402

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

ter 1/13

5:29 pm-9:31 pm

Nonstop3h 02m

Birmingham

qua 1/21

8:00 am-10:34 am

Nonstop3h 34m

$417

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

sáb 2/14

5:30 pm-9:25 pm

Nonstop2h 55m

Birmingham

qua 2/18

3:23 pm-5:58 pm

Nonstop3h 35m

$431

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

qua 3/11

10:25 am-2:00 pm

Nonstop2h 35m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from Denver to Birmingham

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Birmingham in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Birmingham, Alabama flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Birmingham, Alabama flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Denver-Birmingham, Alabama flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Birmingham, Alabama flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Birmingham, Alabama flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Birmingham

Have a flexible travel schedule? Discover the best time to fly to Birmingham 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 Birmingham

How far ahead should I book a flight from Denver to Birmingham, Alabama?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Birmingham. Price data was last updated on December 5, 2025.

The price you pay for your flight from Denver to Birmingham, Alabama may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, April is the cheapest month in which you can book a flight from Denver to Birmingham, Alabama (average of $86). Flying from Denver to Birmingham, Alabama in December is currently the most expensive (average of $293). 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 BHM?

Find hourly flight availability from Denver to Birmingham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated dezembro 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Denver to Birmingham, Alabama in the evening. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Denver to Birmingham. Price data was last updated on December 6, 2025.

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

Reviews of airlines servicing Birmingham

Get insights into the airlines that provide service to Birmingham. 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 Birmingham. Reviews last updated dezembro 12, 2025.
Read through reviews of airlines operating flights from Denver to Birmingham, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,253 reviews

Entertainment

7.5

Overall

7.9

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,253 reviews
Southwest
7.9
Good
4,253 reviews

Entertainment

7.5

Overall

7.9

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,008 reviews
Southwest
7.9
Good
4,253 reviews

Entertainment

7.5

Overall

7.9

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,095 reviews
Southwest
7.9
Good
4,253 reviews

Entertainment

7.5

Overall

7.9

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,050 reviews
Southwest
7.9
Good
4,253 reviews

Entertainment

7.5

Overall

7.9

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Denver to Birmingham. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Denver to Birmingham?

    You will need to book a flight from Denver Intl to Birmingham if you want to fly from Denver to Birmingham. At least 4 different airlines have flights from Denver Intl (DEN) to Birmingham (BHM) on a regular basis. There are 2 flights to Birmingham from the Denver airport per day. If you manage to book one that is nonstop, then you can expect the flight time from DEN to BHM to be around 2h 25m.

  • How popular is this Denver to Birmingham, Alabama flight route?

    This flight path from Denver Intl to Birmingham 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 Birmingham, Alabama?

    A quick flight from Denver to Birmingham, Alabama can take about 3h 02m. Delta provides one of the quickest options available for as low as $381. Airlines will cover a distance of 1080 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Denver to Birmingham, Alabama round-trip?

    Our cheapest airline available from Denver to Birmingham, Alabama is Delta. Our recent data shows that you can find tickets from as low as $111 on this airline. Additional options worth looking into are American Airlines and Southwest, starting at $256 and $256 round-trip. Delta is currently priced 74% below the average price you’ll pay for this route.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $89. Users have also found prices from $122 and $146 on Southwest and Delta, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Denver to Birmingham, Alabama on time: SkyWest Airlines (87%), United Airlines (87%), Southwest (82%).

  • What are the cheapest flights from Denver to Birmingham, Alabama?

    Looking for the cheapest flight from Denver to Birmingham, Alabama? While on average our users pay $380, our data indicates the cheapest price to be $174. The most popular route (Denver Intl - Birmingham), is priced around $351.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Denver to Birmingham, Alabama (average of $86). Flying from Denver to Birmingham, Alabama in December is currently the most expensive (average of $293). 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

Traveling to a place near Birmingham?

Book flights to Birmingham if you plan to visit one of these locations
Fultondale
Homewood
Bessemer
Hoover

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Top 4 airlines flying from Denver to Birmingham

Discover the top 4 airlines that operate flights from Denver to Birmingham. 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 dezembro 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$146Average$314FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$256Average$431FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$256Average$387FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$263Average$465FlexibilityNo cancel feeOn-time69%

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