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$137+ 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BHM
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Birmingham are usually found in August or April, booked 86 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap 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 April 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$273
(United Airlines)

One-way from

$137
(Southwest)

Popular in

November

Cheapest in

August

Average price

$377

Good round-trip deal

$335 or less

Good one-way deal

$153 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.
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From Denver Intl to Birmingham
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One-way flight from Denver Intl to Birmingham
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Denver Intl to Birmingham.
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Price to beat on a one-way flight from Denver Intl to Birmingham.
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Find 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 April 15, 2025.

This United Airlines deal was found by Cheapflights users on 4/14. 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 5/710:11 amDEN - BHM
Nonstop2h 59mUnited Airlines
Sat 5/103:20 pmBHM - DEN
Nonstop3h 25mUnited Airlines
Deal found 4/14$273
This Southwest deal was found by Cheapflights users on 4/14. 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 5/71:00 pmDEN - BHM
2 stops7h 50mSouthwest
Sat 5/1011:50 amBHM - DEN
Nonstop3h 00mSouthwest
Deal found 4/14$288
This Delta deal was found by Cheapflights users on 4/14. 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.
Tue 5/612:55 amDEN - BHM
1 stop6h 33mDelta
Sat 5/108:00 amBHM - DEN
1 stop8h 01mDelta
Deal found 4/14$293
This American Airlines deal was found by Cheapflights users on 4/14. 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 5/225:00 amDEN - BHM
1 stop7h 13mAmerican Airlines
Sun 5/256:30 amBHM - DEN
1 stop5h 57mAmerican Airlines
Deal found 4/14$310
This Mytrip deal was found by Cheapflights users on 4/14. 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 6/55:41 pmDEN - BHM
2 stops27h 03mMultiple Airlines
Sun 6/84:38 pmBHM - DEN
2 stops24h 25mMultiple Airlines
Deal found 4/14$454

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 April 15, 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

Wed 5/7

10:11 am-2:10 pm

Nonstop2h 59m

Birmingham

Sat 5/10

3:20 pm-5:45 pm

Nonstop3h 25m

$273

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Wed 5/7

1:00 pm-9:50 pm

2 stops7h 50m

Birmingham

Sat 5/10

11:50 am-1:50 pm

Nonstop3h 00m

$288

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Tue 5/6

12:55 am-8:28 am

1 stop6h 33m

Birmingham

Sat 5/10

8:00 am-3:01 pm

1 stop8h 01m

$293

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Thu 5/22

5:00 am-1:13 pm

1 stop7h 13m

Birmingham

Sun 5/25

6:30 am-11:27 am

1 stop5h 57m

$310

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Thu 6/5

5:41 pm-9:44 pm

2 stops27h 03m

Birmingham

Sun 6/8

4:38 pm-4:03 pm

2 stops24h 25m

$454

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Wed 5/21

5:40 pm-9:20 pm

Nonstop2h 40m

$137

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Tue 7/8

12:55 am-9:32 am

1 stop7h 37m

$147

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Mon 5/12

5:50 pm-9:49 pm

Nonstop2h 59m

$154

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Tue 5/13

12:16 pm-11:34 pm

2 stops10h 18m

$192

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

Sun 6/1

9:26 am-3:43 pm

3 stops29h 17m

$211

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Birmingham, Alabama flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 April 11, 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 50 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, October is the cheapest month in which you can book a flight from Denver to Birmingham, Alabama (average of $376). Flying from Denver to Birmingham, Alabama in June is currently the most expensive (average of $460). 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 April 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Denver to Birmingham, Alabama in the afternoon. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight in the morning.

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 March 30, 2025.

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

Weekly flight availability from Denver to Birmingham, Alabama

Explore weekly flight availability from Denver to Birmingham. 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 15, 2025.

The most flights from DEN to BHM are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Birmingham by month

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

In terms of precipitation, rainfall in Birmingham, 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 Birmingham, Alabama when rainfall is around 3.4 in.

Temperature in Birmingham by month

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

If weather is an important factor for your trip to Birmingham, 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 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 April 15, 2025.
Read through reviews of airlines operating flights from Denver to Birmingham, such as Southwest, Delta and United Airlines. 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
8.0
Very good
4,279 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,279 reviews
Southwest
8.0
Very good
4,279 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,917 reviews
Southwest
8.0
Very good
4,279 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,656 reviews
Southwest
8.0
Very good
4,279 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,279 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Our cheapest airline available from Denver to Birmingham, Alabama is United Airlines. Our recent data shows that you can find tickets from as low as $273 on this airline. Additional options worth looking into are Southwest and Delta, starting at $288 and $293 round-trip. United Airlines is currently priced 37% 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 Southwest. According to our data, you can fly for as low as $137. Users have also found prices from $147 and $154 on Delta and United Airlines, 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 (82%), United Airlines (82%), Southwest (47%).

  • 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 $326, our data indicates the cheapest price to be $118. The most popular route (Denver Intl - Birmingham), is priced around $290.

  • 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, October is the cheapest month in which you can book a flight from Denver to Birmingham, Alabama (average of $376). Flying from Denver to Birmingham, Alabama in June is currently the most expensive (average of $460). 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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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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$346FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$262Average$398FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$267Average$414FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$285Average$463FlexibilityNo cancel feeOn-time69%

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