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$67+ 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BHM
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Birmingham are usually found in April or July, booked 64 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

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 septiembre 11, 2025.

Round-trip from

$165
(United Airlines)

One-way from

$67
(United Airlines)

Popular in

August

Cheapest in

April

Average price

$392

Good round-trip deal

$285 or less

Good one-way deal

$122 or less
From Denver Intl to Birmingham
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One-way flight from Denver Intl to Birmingham
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Highest demand for flights based on searches. 8% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($23 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 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 septiembre 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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.
vie. 10/2410:07 amDEN - BHM
Nonstop3h 00mUnited Airlines
dom. 10/268:00 amBHM - DEN
Nonstop3h 27mUnited Airlines
Deal found 9/10$165
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/317:21 amDEN - BHM
1 stop7h 30mAmerican Airlines
lun. 11/34:50 pmBHM - DEN
1 stop7h 19mAmerican Airlines
Deal found 9/10$185
This United Airlines deal was found by Cheapflights users on 9/10. 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.
sáb. 11/85:30 pmDEN - BHM
Nonstop2h 50mUnited Airlines
mié. 11/128:00 amBHM - DEN
Nonstop3h 27mUnited Airlines
Deal found 9/10$213
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/91:10 pmDEN - BHM
1 stop4h 23mDelta
sáb. 11/154:17 pmBHM - DEN
1 stop5h 16mDelta
Deal found 9/9$217
This United Airlines deal was found by Cheapflights users on 9/10. 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.
jue. 12/115:31 pmDEN - BHM
Nonstop3h 01mUnited Airlines
mar. 12/168:04 amBHM - DEN
Nonstop3h 29mUnited Airlines
Deal found 9/10$229
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/175:27 pmDEN - BHM
Nonstop2h 53mUnited Airlines
sáb. 10/188:20 amBHM - DEN
Nonstop3h 15mUnited Airlines
Deal found 9/10$233
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/2211:59 pmDEN - BHM
1 stop6h 37mAmerican Airlines
mié. 12/311:10 amBHM - DEN
1 stop5h 58mAmerican Airlines
Deal found 9/10$239
This United Airlines deal was found by Cheapflights users on 9/10. 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.
jue. 12/115:31 pmDEN - BHM
Nonstop3h 01mUnited Airlines
dom. 12/143:25 pmBHM - DEN
Nonstop3h 29mUnited Airlines
Deal found 9/10$245
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/311:59 pmDEN - BHM
1 stop8h 30mAmerican Airlines
sáb. 10/43:31 pmBHM - DEN
1 stop6h 00mAmerican Airlines
Deal found 9/9$248
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/134:10 pmDEN - BHM
1 stop6h 34mAmerican Airlines
mar. 11/185:59 pmBHM - DEN
1 stop5h 20mAmerican Airlines
Deal found 9/10$252
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/2411:59 pmDEN - BHM
1 stop7h 33mAmerican Airlines
lun. 10/276:33 amBHM - DEN
1 stop6h 22mAmerican Airlines
Deal found 9/10$265
This Southwest deal was found by Cheapflights users on 9/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/108:15 pmDEN - BHM
Nonstop2h 25mSouthwest
dom. 10/124:35 pmBHM - DEN
1 stop9h 05mSouthwest
Deal found 9/11$273

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 septiembre 11, 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

mié. 11/12

5:30 pm-9:20 pm

Nonstop2h 50m

Birmingham

mié. 11/19

3:30 pm-5:59 pm

Nonstop3h 29m

$213

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

mié. 11/19

1:10 pm-6:33 pm

1 stop4h 23m

Birmingham

lun. 11/24

1:18 pm-5:51 pm

1 stop5h 33m

$217

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

vie. 10/24

4:47 pm-10:34 pm

1 stop4h 47m

Birmingham

dom. 10/26

7:33 pm-11:59 pm

1 stop5h 26m

$217

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

lun. 11/10

1:10 pm-6:33 pm

1 stop4h 23m

Birmingham

sáb. 11/15

4:17 pm-8:33 pm

1 stop5h 16m

$217

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

jue. 10/23

12:55 am-9:47 am

1 stop7h 52m

Birmingham

lun. 10/27

5:57 pm-11:59 pm

1 stop7h 02m

$217

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

lun. 12/8

4:44 pm-10:50 pm

1 stop5h 06m

Birmingham

jue. 12/11

7:27 pm-12:16 am

1 stop5h 49m

$217

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

jue. 12/11

5:31 pm-9:32 pm

Nonstop3h 01m

Birmingham

mar. 12/16

8:04 am-10:33 am

Nonstop3h 29m

$229

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

vie. 10/31

10:03 am-1:55 pm

Nonstop2h 52m

Birmingham

dom. 11/2

3:30 pm-5:59 pm

Nonstop3h 29m

$245

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

vie. 12/12

9:55 am-1:47 pm

Nonstop2h 52m

Birmingham

jue. 12/18

3:30 pm-6:02 pm

Nonstop3h 32m

$245

DenverBirmingham

DEN - BHM

DENBHM

Denver Intl

vie. 10/24

10:07 am-2:07 pm

Nonstop3h 00m

Birmingham

lun. 10/27

8:00 am-10:27 am

Nonstop3h 27m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 23 results
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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 August 29, 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 64 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, August is the cheapest month in which you can book a flight from Denver to Birmingham, Alabama (average of $363). Flying from Denver to Birmingham, 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 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 septiembre 11, 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 22% 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 September 7, 2025.

Travelers seeking maximum savings on their Denver to Birmingham, Alabama flight should consider departing on Wednesday 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.

How much does it cost to fly round-trip from Denver to Birmingham, Alabama?

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 septiembre 11, 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
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

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
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

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
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

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
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

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
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

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 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 30m.

  • 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 2h 50m. United Airlines provides one of the quickest options available for as low as $213. 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 $146 on this airline. Additional options worth looking into are American Airlines and Southwest, starting at $256 and $262 round-trip. Delta is currently priced 67% below the average price you’ll pay for this route.

  • 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 (75%), United Airlines (75%), Southwest (45%).

  • 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 $398, our data indicates the cheapest price to be $122. The most popular route (Denver Intl - Birmingham), is priced around $165.

  • 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, August is the cheapest month in which you can book a flight from Denver to Birmingham, Alabama (average of $363). Flying from Denver to Birmingham, 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

Traveling to a place near Birmingham?

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

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Alternative routes for Denver to Birmingham

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 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$146Average$326FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$256Average$431FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$262Average$390FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$295Average$469FlexibilityNo cancel feeOn-time69%

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